tests: update pip and pip-tools

This fixes an issue where the pinned requirements file can be modified
when running the tests.

Change-Id: Ic89d1844d1fd8d00f62211a9b051a26ac34ee316
Type: fix
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>

4 files changed, 387 insertions, 216 deletions

diff --git a/test/Makefile b/test/Makefile
index 7d9d4e92e89..067d6efc6fe 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -99,14 +99,15 @@ PYTHON_INTERP=$(PYTHON)
 endif
 
 PYTHON_VERSION=$(shell $(PYTHON_INTERP) -c 'import sys; print(sys.version_info.major)')
-PIP_VERSION=19.1.1
-PIP_TOOLS_VERSION=3.8.0   # Keep in sync with requirements.txt
+PIP_VERSION=20.1.1
+# Keep in sync with requirements.txt
+PIP_TOOLS_VERSION=5.1.2
 PYTHON_DEPENDS=requirements-$(PYTHON_VERSION).txt
 SCAPY_SOURCE=$(shell find $(VENV_PATH)/lib/python* -name site-packages)
 BUILD_COV_DIR=$(TEST_BR)/coverage
 
-PIP_TOOLS_INSTALL_DONE=$(VENV_RUN_DIR)/pip-tools-install-$(PYTHON_VERSION).done
-PIP_INSTALL_DONE=$(VENV_RUN_DIR)/pip-install-$(PYTHON_VERSION).done
+PIP_TOOLS_INSTALL_DONE=$(VENV_RUN_DIR)/pip-tools-install-$(PYTHON_VERSION)-$(PIP_TOOLS_VERSION).done
+PIP_INSTALL_DONE=$(VENV_RUN_DIR)/pip-install-$(PYTHON_VERSION)-$(PIP_VERSION).done
 PIP_PATCH_DONE=$(VENV_RUN_DIR)/pip-patch-$(PYTHON_VERSION).done
 PAPI_INSTALL_DONE=$(VENV_RUN_DIR)/papi-install-$(PYTHON_VERSION).done
 PAPI_PYTHON_SRC_DIR=$(WS_ROOT)/src/vpp-api/python
diff --git a/test/requirements-2.txt b/test/requirements-2.txt
index 9d51033e233..1f8b2bc3b1a 100644
--- a/test/requirements-2.txt
+++ b/test/requirements-2.txt
@@ -4,165 +4,313 @@
 #
 #    make test-refresh-deps (or update requirements.txt)
 #
-aenum==2.1.2 ; python_version < "3.6" \
-    --hash=sha256:3df9b84cce5dc9ed77c337079f97b66c44c0053eb87d6f4d46b888dc45801e38 \
-    --hash=sha256:7a77c205c4bc9d7fe9bd73b3193002d724aebf5909fa0d297534208953891ec8 \
-    --hash=sha256:a3208e4b28db3a7b232ff69b934aef2ea1bf27286d9978e1e597d46f490e4687
-asn1crypto==0.24.0 \
-    --hash=sha256:2f1adbb7546ed199e3c90ef23ec95c5cf3585bac7d11fb7eb562a3fe89c64e87 \
-    --hash=sha256:9d5c20441baf0cb60a4ac34cc447c6c189024b6b4c6cd7877034f4965c464e49 \
-    # via cryptography
-cffi==1.12.3 \
-    --hash=sha256:041c81822e9f84b1d9c401182e174996f0bae9991f33725d059b771744290774 \
-    --hash=sha256:046ef9a22f5d3eed06334d01b1e836977eeef500d9b78e9ef693f9380ad0b83d \
-    --hash=sha256:066bc4c7895c91812eff46f4b1c285220947d4aa46fa0a2651ff85f2afae9c90 \
-    --hash=sha256:066c7ff148ae33040c01058662d6752fd73fbc8e64787229ea8498c7d7f4041b \
-    --hash=sha256:2444d0c61f03dcd26dbf7600cf64354376ee579acad77aef459e34efcb438c63 \
-    --hash=sha256:300832850b8f7967e278870c5d51e3819b9aad8f0a2c8dbe39ab11f119237f45 \
-    --hash=sha256:34c77afe85b6b9e967bd8154e3855e847b70ca42043db6ad17f26899a3df1b25 \
-    --hash=sha256:46de5fa00f7ac09f020729148ff632819649b3e05a007d286242c4882f7b1dc3 \
-    --hash=sha256:4aa8ee7ba27c472d429b980c51e714a24f47ca296d53f4d7868075b175866f4b \
-    --hash=sha256:4d0004eb4351e35ed950c14c11e734182591465a33e960a4ab5e8d4f04d72647 \
-    --hash=sha256:4e3d3f31a1e202b0f5a35ba3bc4eb41e2fc2b11c1eff38b362de710bcffb5016 \
-    --hash=sha256:50bec6d35e6b1aaeb17f7c4e2b9374ebf95a8975d57863546fa83e8d31bdb8c4 \
-    --hash=sha256:55cad9a6df1e2a1d62063f79d0881a414a906a6962bc160ac968cc03ed3efcfb \
-    --hash=sha256:5662ad4e4e84f1eaa8efce5da695c5d2e229c563f9d5ce5b0113f71321bcf753 \
-    --hash=sha256:59b4dc008f98fc6ee2bb4fd7fc786a8d70000d058c2bbe2698275bc53a8d3fa7 \
-    --hash=sha256:73e1ffefe05e4ccd7bcea61af76f36077b914f92b76f95ccf00b0c1b9186f3f9 \
-    --hash=sha256:a1f0fd46eba2d71ce1589f7e50a9e2ffaeb739fb2c11e8192aa2b45d5f6cc41f \
-    --hash=sha256:a2e85dc204556657661051ff4bab75a84e968669765c8a2cd425918699c3d0e8 \
-    --hash=sha256:a5457d47dfff24882a21492e5815f891c0ca35fefae8aa742c6c263dac16ef1f \
-    --hash=sha256:a8dccd61d52a8dae4a825cdbb7735da530179fea472903eb871a5513b5abbfdc \
-    --hash=sha256:ae61af521ed676cf16ae94f30fe202781a38d7178b6b4ab622e4eec8cefaff42 \
-    --hash=sha256:b012a5edb48288f77a63dba0840c92d0504aa215612da4541b7b42d849bc83a3 \
-    --hash=sha256:d2c5cfa536227f57f97c92ac30c8109688ace8fa4ac086d19d0af47d134e2909 \
-    --hash=sha256:d42b5796e20aacc9d15e66befb7a345454eef794fdb0737d1af593447c6c8f45 \
-    --hash=sha256:dee54f5d30d775f525894d67b1495625dd9322945e7fee00731952e0368ff42d \
-    --hash=sha256:e070535507bd6aa07124258171be2ee8dfc19119c28ca94c9dfb7efd23564512 \
-    --hash=sha256:e1ff2748c84d97b065cc95429814cdba39bcbd77c9c85c89344b317dc0d9cbff \
-    --hash=sha256:ed851c75d1e0e043cbf5ca9a8e1b13c4c90f3fbd863dacb01c0808e2b5204201
-click==7.0 \
-    --hash=sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13 \
-    --hash=sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7 \
+aenum==2.2.3 ; python_version < "3.6" \
+    --hash=sha256:284ddb976413d97239a932d7e5202ba58d66e5dbd81531bf3033ebb36ec30b23 \
+    --hash=sha256:a4334cabf47c167d44ab5a6198837b80deec5d5bad1b5cf70c966c3a330260e8 \
+    --hash=sha256:d2bb6ea7586aaae889d3a5c332eafa851eeffe6e7068807c79b6c86c4326b938 \
+    # via -r requirements.txt
+alabaster==0.7.12 \
+    --hash=sha256:446438bdcca0e05bd45ea2de1668c1d9b032e1a9154c2c259092d77031ddd359 \
+    --hash=sha256:a661d72d58e6ea8a57f7a86e37d86716863ee5e92788398526d58b26a4e4dc02 \
+    # via sphinx
+babel==2.8.0 \
+    --hash=sha256:1aac2ae2d0d8ea368fa90906567f5c08463d98ade155c0c4bfedd6a0f7160e38 \
+    --hash=sha256:d670ea0b10f8b723672d3a6abeb87b565b244da220d76b4dba1b66269ec152d4 \
+    # via sphinx
+certifi==2020.4.5.1 \
+    --hash=sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304 \
+    --hash=sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519 \
+    # via requests
+cffi==1.14.0 \
+    --hash=sha256:001bf3242a1bb04d985d63e138230802c6c8d4db3668fb545fb5005ddf5bb5ff \
+    --hash=sha256:00789914be39dffba161cfc5be31b55775de5ba2235fe49aa28c148236c4e06b \
+    --hash=sha256:028a579fc9aed3af38f4892bdcc7390508adabc30c6af4a6e4f611b0c680e6ac \
+    --hash=sha256:14491a910663bf9f13ddf2bc8f60562d6bc5315c1f09c704937ef17293fb85b0 \
+    --hash=sha256:1cae98a7054b5c9391eb3249b86e0e99ab1e02bb0cc0575da191aedadbdf4384 \
+    --hash=sha256:2089ed025da3919d2e75a4d963d008330c96751127dd6f73c8dc0c65041b4c26 \
+    --hash=sha256:2d384f4a127a15ba701207f7639d94106693b6cd64173d6c8988e2c25f3ac2b6 \
+    --hash=sha256:337d448e5a725bba2d8293c48d9353fc68d0e9e4088d62a9571def317797522b \
+    --hash=sha256:399aed636c7d3749bbed55bc907c3288cb43c65c4389964ad5ff849b6370603e \
+    --hash=sha256:3b911c2dbd4f423b4c4fcca138cadde747abdb20d196c4a48708b8a2d32b16dd \
+    --hash=sha256:3d311bcc4a41408cf5854f06ef2c5cab88f9fded37a3b95936c9879c1640d4c2 \
+    --hash=sha256:62ae9af2d069ea2698bf536dcfe1e4eed9090211dbaafeeedf5cb6c41b352f66 \
+    --hash=sha256:66e41db66b47d0d8672d8ed2708ba91b2f2524ece3dee48b5dfb36be8c2f21dc \
+    --hash=sha256:675686925a9fb403edba0114db74e741d8181683dcf216be697d208857e04ca8 \
+    --hash=sha256:7e63cbcf2429a8dbfe48dcc2322d5f2220b77b2e17b7ba023d6166d84655da55 \
+    --hash=sha256:8a6c688fefb4e1cd56feb6c511984a6c4f7ec7d2a1ff31a10254f3c817054ae4 \
+    --hash=sha256:8c0ffc886aea5df6a1762d0019e9cb05f825d0eec1f520c51be9d198701daee5 \
+    --hash=sha256:95cd16d3dee553f882540c1ffe331d085c9e629499ceadfbda4d4fde635f4b7d \
+    --hash=sha256:99f748a7e71ff382613b4e1acc0ac83bf7ad167fb3802e35e90d9763daba4d78 \
+    --hash=sha256:b8c78301cefcf5fd914aad35d3c04c2b21ce8629b5e4f4e45ae6812e461910fa \
+    --hash=sha256:c420917b188a5582a56d8b93bdd8e0f6eca08c84ff623a4c16e809152cd35793 \
+    --hash=sha256:c43866529f2f06fe0edc6246eb4faa34f03fe88b64a0a9a942561c8e22f4b71f \
+    --hash=sha256:cab50b8c2250b46fe738c77dbd25ce017d5e6fb35d3407606e7a4180656a5a6a \
+    --hash=sha256:cef128cb4d5e0b3493f058f10ce32365972c554572ff821e175dbc6f8ff6924f \
+    --hash=sha256:cf16e3cf6c0a5fdd9bc10c21687e19d29ad1fe863372b5543deaec1039581a30 \
+    --hash=sha256:e56c744aa6ff427a607763346e4170629caf7e48ead6921745986db3692f987f \
+    --hash=sha256:e577934fc5f8779c554639376beeaa5657d54349096ef24abe8c74c5d9c117c3 \
+    --hash=sha256:f2b0fa0c01d8a0c7483afd9f31d7ecf2d71760ca24499c8697aeb5ca37dc090c \
+    # via -r requirements.txt, cryptography
+chardet==3.0.4 \
+    --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
+    --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691 \
+    # via requests
+click==7.1.2 \
+    --hash=sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a \
+    --hash=sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc \
     # via pip-tools
-configparser==3.7.4 \
-    --hash=sha256:8be81d89d6e7b4c0d4e44bcc525845f6da25821de80cb5e06e7e0238a2899e32 \
-    --hash=sha256:da60d0014fd8c55eb48c1c5354352e363e2d30bbf7057e5e171a468390184c75 \
-    # via entrypoints, flake8
-cryptography==2.7 \
-    --hash=sha256:24b61e5fcb506424d3ec4e18bca995833839bf13c59fc43e530e488f28d46b8c \
-    --hash=sha256:25dd1581a183e9e7a806fe0543f485103232f940fcfc301db65e630512cce643 \
-    --hash=sha256:3452bba7c21c69f2df772762be0066c7ed5dc65df494a1d53a58b683a83e1216 \
-    --hash=sha256:41a0be220dd1ed9e998f5891948306eb8c812b512dc398e5a01846d855050799 \
-    --hash=sha256:5751d8a11b956fbfa314f6553d186b94aa70fdb03d8a4d4f1c82dcacf0cbe28a \
-    --hash=sha256:5f61c7d749048fa6e3322258b4263463bfccefecb0dd731b6561cb617a1d9bb9 \
-    --hash=sha256:72e24c521fa2106f19623a3851e9f89ddfdeb9ac63871c7643790f872a305dfc \
-    --hash=sha256:7b97ae6ef5cba2e3bb14256625423413d5ce8d1abb91d4f29b6d1a081da765f8 \
-    --hash=sha256:961e886d8a3590fd2c723cf07be14e2a91cf53c25f02435c04d39e90780e3b53 \
-    --hash=sha256:96d8473848e984184b6728e2c9d391482008646276c3ff084a1bd89e15ff53a1 \
-    --hash=sha256:ae536da50c7ad1e002c3eee101871d93abdc90d9c5f651818450a0d3af718609 \
-    --hash=sha256:b0db0cecf396033abb4a93c95d1602f268b3a68bb0a9cc06a7cff587bb9a7292 \
-    --hash=sha256:cfee9164954c186b191b91d4193989ca994703b2fff406f71cf454a2d3c7327e \
-    --hash=sha256:e6347742ac8f35ded4a46ff835c60e68c22a536a8ae5c4422966d06946b6d4c6 \
-    --hash=sha256:f27d93f0139a3c056172ebb5d4f9056e770fdf0206c2f422ff2ebbad142e09ed \
-    --hash=sha256:f57b76e46a58b63d1c6375017f4564a28f19a5ca912691fd2e4261b3414b618d
-deprecation==2.0.6 \
-    --hash=sha256:68071e5ae7cd7e9da6c7dffd750922be4825c7c3a6780d29314076009cc39c35 \
-    --hash=sha256:fecd0f05024126466ba7e5309b905f09fce7d25d67e4648f7ec5488f9e764310
-entrypoints==0.3 \
-    --hash=sha256:589f874b313739ad35be6e0cd7efde2a4e9b6fea91edcc34e58ecbb8dbe56d19 \
-    --hash=sha256:c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451 \
-    # via flake8
-enum34==1.1.6 \
-    --hash=sha256:2d81cbbe0e73112bdfe6ef8576f2238f2ba27dd0d55752a776c41d38b7da2850 \
-    --hash=sha256:644837f692e5f550741432dd3f223bbb9852018674981b1664e5dc339387588a \
-    --hash=sha256:6bd0f6ad48ec2aa117d3d141940d484deccda84d4fcd884f5c3d93c23ecd8c79 \
-    --hash=sha256:8ad8c4783bf61ded74527bffb48ed9b54166685e4230386a9ed9b1279e2df5b1 \
+configparser==4.0.2 \
+    --hash=sha256:254c1d9c79f60c45dfde850850883d5aaa7f19a23f13561243a050d5a7c3fe4c \
+    --hash=sha256:c7d282687a5308319bf3d2e7706e575c635b0a470342641c93bea0ea3b5331df \
+    # via flake8, importlib-metadata
+contextlib2==0.6.0.post1 \
+    --hash=sha256:01f490098c18b19d2bd5bb5dc445b2054d2fa97f09a4280ba2c5f3c394c8162e \
+    --hash=sha256:3355078a159fbb44ee60ea80abd0d87b80b78c248643b49aa6d94673b413609b \
+    # via importlib-metadata, zipp
+cryptography==2.9.2 \
+    --hash=sha256:091d31c42f444c6f519485ed528d8b451d1a0c7bf30e8ca583a0cac44b8a0df6 \
+    --hash=sha256:18452582a3c85b96014b45686af264563e3e5d99d226589f057ace56196ec78b \
+    --hash=sha256:1dfa985f62b137909496e7fc182dac687206d8d089dd03eaeb28ae16eec8e7d5 \
+    --hash=sha256:1e4014639d3d73fbc5ceff206049c5a9a849cefd106a49fa7aaaa25cc0ce35cf \
+    --hash=sha256:22e91636a51170df0ae4dcbd250d318fd28c9f491c4e50b625a49964b24fe46e \
+    --hash=sha256:3b3eba865ea2754738616f87292b7f29448aec342a7c720956f8083d252bf28b \
+    --hash=sha256:651448cd2e3a6bc2bb76c3663785133c40d5e1a8c1a9c5429e4354201c6024ae \
+    --hash=sha256:726086c17f94747cedbee6efa77e99ae170caebeb1116353c6cf0ab67ea6829b \
+    --hash=sha256:844a76bc04472e5135b909da6aed84360f522ff5dfa47f93e3dd2a0b84a89fa0 \
+    --hash=sha256:88c881dd5a147e08d1bdcf2315c04972381d026cdb803325c03fe2b4a8ed858b \
+    --hash=sha256:96c080ae7118c10fcbe6229ab43eb8b090fccd31a09ef55f83f690d1ef619a1d \
+    --hash=sha256:a0c30272fb4ddda5f5ffc1089d7405b7a71b0b0f51993cb4e5dbb4590b2fc229 \
+    --hash=sha256:bb1f0281887d89617b4c68e8db9a2c42b9efebf2702a3c5bf70599421a8623e3 \
+    --hash=sha256:c447cf087cf2dbddc1add6987bbe2f767ed5317adb2d08af940db517dd704365 \
+    --hash=sha256:c4fd17d92e9d55b84707f4fd09992081ba872d1a0c610c109c18e062e06a2e55 \
+    --hash=sha256:d0d5aeaedd29be304848f1c5059074a740fa9f6f26b84c5b63e8b29e73dfc270 \
+    --hash=sha256:daf54a4b07d67ad437ff239c8a4080cfd1cc7213df57d33c97de7b4738048d5e \
+    --hash=sha256:e993468c859d084d5579e2ebee101de8f5a27ce8e2159959b6673b418fd8c785 \
+    --hash=sha256:f118a95c7480f5be0df8afeb9a11bd199aa20afab7a96bcf20409b411a3a85f0 \
+    # via -r requirements.txt
+deprecation==2.1.0 \
+    --hash=sha256:72b3bde64e5d778694b0cf68178aed03d15e15477116add3fb773e581f9518ff \
+    --hash=sha256:a10811591210e1fb0e768a8c25517cabeabcba6f0bf96564f8ff45189f90b14a \
+    # via -r requirements.txt
+docutils==0.16 \
+    --hash=sha256:0c5b78adfbf7762415433f5515cd5c9e762339e23369dbe8000d84a4bf4ab3af \
+    --hash=sha256:c2de3a60e9e7d07be26b7f2b00ca0309c207e06c100f9cc2a94931fc75a478fc \
+    # via sphinx
+enum34==1.1.10 \
+    --hash=sha256:a98a201d6de3f2ab3db284e70a33b0f896fbf35f8086594e8c9e74b909058d53 \
+    --hash=sha256:c3858660960c984d6ab0ebad691265180da2b43f07e061c0f8dca9ef3cffd328 \
+    --hash=sha256:cce6a7477ed816bd2542d03d53db9f0db935dd013b70f336a95c73979289f248 \
     # via cryptography, flake8, syslog-rfc5424-parser
-faulthandler==3.1 ; python_version < "3.3" \
-    --hash=sha256:83301ffab03c86b291677b64b5cec7026f412cbda5ebd27e4cb3338452c40021 \
-    --hash=sha256:b369a43046e7485f36fc63cbee198c21a053aec1e0a4244a31adb439497eca52 \
-    --hash=sha256:e0dccc05bf9621ef797df9f468bf4d3a4e7f85e1344e32b70cd2f88a878d1aeb
-flake8==3.7.7 \
-    --hash=sha256:859996073f341f2670741b51ec1e67a01da142831aa1fdc6242dbf88dffbe661 \
-    --hash=sha256:a796a115208f5c03b18f332f7c11729812c8c3ded6c46319c59b53efd3819da8
+faulthandler==3.2 ; python_version < "3.3" \
+    --hash=sha256:1ecdfd76368f02780eec6d9ec02af460190bf18ebfeb3999d7015c979b94cb23 \
+    --hash=sha256:7bdc1d529988c081fe60da7691ed26466e06cc52843583a9e6ba4f897422d6c4 \
+    --hash=sha256:de80f67157b4185925781ad8be303bac2bc72dc580135fbf5dbeb311404f5a57 \
+    # via -r requirements.txt
+flake8==3.8.2 \
+    --hash=sha256:c69ac1668e434d37a2d2880b3ca9aafd54b3a10a3ac1ab101d22f29e29cf8634 \
+    --hash=sha256:ccaa799ef9893cebe69fdfefed76865aeaefbb94cb8545617b2298786a4de9a5 \
+    # via -r requirements.txt
 functools32==3.2.3.post2 \
     --hash=sha256:89d824aa6c358c421a234d7f9ee0bd75933a67c29588ce50aaa3acdf4d403fa0 \
     --hash=sha256:f6253dfbe0538ad2e387bd8fdfd9293c925d63553f5813c4e587745416501e6d \
     # via flake8
-graphviz==0.11 \
-    --hash=sha256:6f261efbe92b938808ebb64048253b99f379f6300c6c776d440984e71678f642 \
-    --hash=sha256:fc6f825a2a1be9841c1c7493777c0c742514c7daf979691f0e143d7dc0cc1fa9 \
+graphviz==0.14 \
+    --hash=sha256:cb0e878f90378489f17aab140b68e64e44b79e4cb59a530c8863d84bf2e2e5f5 \
+    --hash=sha256:e104ba036c8aef84320ec80560e544cd3cad68c9f90394b4e2b87bc44ab09791 \
     # via objgraph
-ipaddress==1.0.22 ; python_version < "3.3" \
-    --hash=sha256:64b28eec5e78e7510698f6d4da08800a5c575caa4a286c93d651c5d3ff7b6794 \
-    --hash=sha256:b146c751ea45cad6188dd6cf2d9b757f6f4f8d6ffb96a023e6f2e26eea02a72c
+idna==2.9 \
+    --hash=sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb \
+    --hash=sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa \
+    # via requests
+imagesize==1.2.0 \
+    --hash=sha256:6965f19a6a2039c7d48bca7dba2473069ff854c36ae6f19d2cde309d998228a1 \
+    --hash=sha256:b1f6b5a4eab1f73479a50fb79fcf729514a900c341d8503d62a62dbc4127a2b1 \
+    # via sphinx
+importlib-metadata==1.6.0 \
+    --hash=sha256:2a688cbaa90e0cc587f1df48bdc97a6eadccdcd9c35fb3f976a09e3b5016d90f \
+    --hash=sha256:34513a8a0c4962bc66d35b359558fd8a5e10cd472d37aec5f66858addef32c1e \
+    # via flake8
+ipaddress==1.0.23 ; python_version < "3.3" \
+    --hash=sha256:6e0f4a39e66cb5bb9a137b00276a2eff74f93b71dcbdad6f10ff7df9d3557fcc \
+    --hash=sha256:b7f8e0369580bb4a24d5ba1d7cc29660a4a6987763faf1d8a8046830e020e7e2 \
+    # via -r requirements.txt, cryptography
+jinja2==2.11.2 \
+    --hash=sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0 \
+    --hash=sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035 \
+    # via sphinx
 lark-parser==0.6.7 \
     --hash=sha256:062800f3823a6c733ec1d181a2089a22d1f62dbe65f90a3f6b1e6de1934b05ef \
     # via syslog-rfc5424-parser
+markupsafe==1.1.1 \
+    --hash=sha256:00bc623926325b26bb9605ae9eae8a215691f33cae5df11ca5424f06f2d1f473 \
+    --hash=sha256:09027a7803a62ca78792ad89403b1b7a73a01c8cb65909cd876f7fcebd79b161 \
+    --hash=sha256:09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235 \
+    --hash=sha256:1027c282dad077d0bae18be6794e6b6b8c91d58ed8a8d89a89d59693b9131db5 \
+    --hash=sha256:13d3144e1e340870b25e7b10b98d779608c02016d5184cfb9927a9f10c689f42 \
+    --hash=sha256:24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff \
+    --hash=sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b \
+    --hash=sha256:43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1 \
+    --hash=sha256:46c99d2de99945ec5cb54f23c8cd5689f6d7177305ebff350a58ce5f8de1669e \
+    --hash=sha256:500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183 \
+    --hash=sha256:535f6fc4d397c1563d08b88e485c3496cf5784e927af890fb3c3aac7f933ec66 \
+    --hash=sha256:596510de112c685489095da617b5bcbbac7dd6384aeebeda4df6025d0256a81b \
+    --hash=sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1 \
+    --hash=sha256:6788b695d50a51edb699cb55e35487e430fa21f1ed838122d722e0ff0ac5ba15 \
+    --hash=sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1 \
+    --hash=sha256:717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e \
+    --hash=sha256:79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b \
+    --hash=sha256:7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905 \
+    --hash=sha256:88e5fcfb52ee7b911e8bb6d6aa2fd21fbecc674eadd44118a9cc3863f938e735 \
+    --hash=sha256:8defac2f2ccd6805ebf65f5eeb132adcf2ab57aa11fdf4c0dd5169a004710e7d \
+    --hash=sha256:98c7086708b163d425c67c7a91bad6e466bb99d797aa64f965e9d25c12111a5e \
+    --hash=sha256:9add70b36c5666a2ed02b43b335fe19002ee5235efd4b8a89bfcf9005bebac0d \
+    --hash=sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c \
+    --hash=sha256:ade5e387d2ad0d7ebf59146cc00c8044acbd863725f887353a10df825fc8ae21 \
+    --hash=sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2 \
+    --hash=sha256:b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5 \
+    --hash=sha256:b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b \
+    --hash=sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6 \
+    --hash=sha256:c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f \
+    --hash=sha256:cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f \
+    --hash=sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2 \
+    --hash=sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7 \
+    --hash=sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be \
+    # via jinja2
 mccabe==0.6.1 \
     --hash=sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42 \
     --hash=sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f \
     # via flake8
 objgraph==3.4.1 \
     --hash=sha256:10d50116d1a66934d143a07308a5b3b3edcc021e1457f66ff792584166cae7cd \
-    --hash=sha256:bf29512d7f8b457b53fa0722ea59f516abb8abc59b78f97f0ef81394a0c615a7
-packaging==19.0 \
-    --hash=sha256:0c98a5d0be38ed775798ece1b9727178c4469d9c3b4ada66e8e6b7849f8732af \
-    --hash=sha256:9e1cbf8c12b1f1ce0bb5344b8d7ecf66a6f8a6e91bcb0c84593ed6d3ab5c4ab3 \
-    # via deprecation
-parameterized==0.7.0 \
-    --hash=sha256:020343a281efcfe9b71b9028a91817f981202c14d72104b5a2fbe401dee25a18 \
-    --hash=sha256:d8c8837fb677ed2d5a93b9e2308ce0da3aeb58cf513120d501e0b7af14da78d5
-pexpect==4.7.0 \
-    --hash=sha256:2094eefdfcf37a1fdbfb9aa090862c1a4878e5c7e0e7e7088bdb511c558e5cd1 \
-    --hash=sha256:9e2c1fd0e6ee3a49b28f95d4b33bc389c89b20af6a1255906e90ff1262ce62eb
-pip-tools==3.8.0 \
-    --hash=sha256:1240b075af2aaf8231898a6cb0220a103a06182a239ebf4537920e5d02ad89c3 \
-    --hash=sha256:e4f33c3c77954182ec6998d661b0c2749428d3b461c0247d28ee67493a1c90ef
-psutil==5.6.3 \
-    --hash=sha256:028a1ec3c6197eadd11e7b46e8cc2f0720dc18ac6d7aabdb8e8c0d6c9704f000 \
-    --hash=sha256:503e4b20fa9d3342bcf58191bbc20a4a5ef79ca7df8972e6197cc14c5513e73d \
-    --hash=sha256:863a85c1c0a5103a12c05a35e59d336e1d665747e531256e061213e2e90f63f3 \
-    --hash=sha256:954f782608bfef9ae9f78e660e065bd8ffcfaea780f9f2c8a133bb7cb9e826d7 \
-    --hash=sha256:b6e08f965a305cd84c2d07409bc16fbef4417d67b70c53b299116c5b895e3f45 \
-    --hash=sha256:bc96d437dfbb8865fc8828cf363450001cb04056bbdcdd6fc152c436c8a74c61 \
-    --hash=sha256:cf49178021075d47c61c03c0229ac0c60d5e2830f8cab19e2d88e579b18cdb76 \
-    --hash=sha256:d5350cb66690915d60f8b233180f1e49938756fb2d501c93c44f8fb5b970cc63 \
-    --hash=sha256:eba238cf1989dfff7d483c029acb0ac4fcbfc15de295d682901f0e2497e6781a
+    --hash=sha256:bf29512d7f8b457b53fa0722ea59f516abb8abc59b78f97f0ef81394a0c615a7 \
+    # via -r requirements.txt
+packaging==20.4 \
+    --hash=sha256:4357f74f47b9c12db93624a82154e9b120fa8293699949152b22065d556079f8 \
+    --hash=sha256:998416ba6962ae7fbd6596850b80e17859a5753ba17c32284f67bfff33784181 \
+    # via deprecation, sphinx
+parameterized==0.7.4 \
+    --hash=sha256:190f8cc7230eee0b56b30d7f074fd4d165f7c45e6077582d0813c8557e738490 \
+    --hash=sha256:59ab908e31c01505a987a2be78854e19cb1630c047bbab7848169c371d614d56 \
+    # via -r requirements.txt
+pathlib2==2.3.5 \
+    --hash=sha256:0ec8205a157c80d7acc301c0b18fbd5d44fe655968f5d947b6ecef5290fc35db \
+    --hash=sha256:6cd9a47b597b37cc57de1c05e56fb1a1c9cc9fab04fe78c29acd090418529868 \
+    # via importlib-metadata
+pexpect==4.8.0 \
+    --hash=sha256:0b48a55dcb3c05f3329815901ea4fc1537514d6ba867a152b581d69ae3710937 \
+    --hash=sha256:fc65a43959d153d0114afe13997d439c22823a27cefceb5ff35c2178c6784c0c \
+    # via -r requirements.txt
+pip-tools==5.1.2 \
+    --hash=sha256:111ec415d3776498c8c1a8596ae9651160d17ea93303a70f25aa1f8de3d1a47b \
+    --hash=sha256:a524452490f9dc888f55bef73846db2aa27041aaa72e232913d75ea732f6acc9 \
+    # via -r requirements.txt
+psutil==5.7.0 \
+    --hash=sha256:1413f4158eb50e110777c4f15d7c759521703bd6beb58926f1d562da40180058 \
+    --hash=sha256:298af2f14b635c3c7118fd9183843f4e73e681bb6f01e12284d4d70d48a60953 \
+    --hash=sha256:60b86f327c198561f101a92be1995f9ae0399736b6eced8f24af41ec64fb88d4 \
+    --hash=sha256:685ec16ca14d079455892f25bd124df26ff9137664af445563c1bd36629b5e0e \
+    --hash=sha256:73f35ab66c6c7a9ce82ba44b1e9b1050be2a80cd4dcc3352cc108656b115c74f \
+    --hash=sha256:75e22717d4dbc7ca529ec5063000b2b294fc9a367f9c9ede1f65846c7955fd38 \
+    --hash=sha256:a02f4ac50d4a23253b68233b07e7cdb567bd025b982d5cf0ee78296990c22d9e \
+    --hash=sha256:d008ddc00c6906ec80040d26dc2d3e3962109e40ad07fd8a12d0284ce5e0e4f8 \
+    --hash=sha256:d84029b190c8a66a946e28b4d3934d2ca1528ec94764b180f7d6ea57b0e75e26 \
+    --hash=sha256:e2d0c5b07c6fe5a87fa27b7855017edb0d52ee73b71e6ee368fae268605cc3f5 \
+    --hash=sha256:f344ca230dd8e8d5eee16827596f1c22ec0876127c28e800d7ae20ed44c4b310 \
+    # via -r requirements.txt
 ptyprocess==0.6.0 \
     --hash=sha256:923f299cc5ad920c68f2bc0bc98b75b9f838b93b599941a6b63ddbc2476394c0 \
     --hash=sha256:d7cc528d76e76342423ca640335bd3633420dc1366f258cb31d05e865ef5ca1f \
     # via pexpect
-pycodestyle==2.5.0 \
-    --hash=sha256:95a2219d12372f05704562a14ec30bc76b05a5b297b21a5dfe3f6fac3491ae56 \
-    --hash=sha256:e40a936c9a450ad81df37f549d676d127b1b66000a6c500caa2b085bc0ca976c
-pycparser==2.19 \
-    --hash=sha256:a988718abfad80b6b157acce7bf130a30876d27603738ac39f140993246b25b3 \
+pycodestyle==2.6.0 \
+    --hash=sha256:2295e7b2f6b5bd100585ebcb1f616591b652db8a741695b3d8f5d28bdc934367 \
+    --hash=sha256:c58a7d2815e0e8d7972bf1803331fb0152f867bd89adf8a01dfd55085434192e \
+    # via -r requirements.txt, flake8
+pycparser==2.20 \
+    --hash=sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0 \
+    --hash=sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705 \
     # via cffi
-pyflakes==2.1.1 \
-    --hash=sha256:17dbeb2e3f4d772725c777fabc446d5634d1038f234e77343108ce445ea69ce0 \
-    --hash=sha256:d976835886f8c5b31d47970ed689944a0262b5f3afa00a5a7b4dc81e5449f8a2 \
+pyflakes==2.2.0 \
+    --hash=sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92 \
+    --hash=sha256:35b2d75ee967ea93b55750aa9edbbf72813e06a66ba54438df2cfac9e3c27fc8 \
     # via flake8
-pympler==0.7 \
-    --hash=sha256:7a11e739125a9ce8bf868ded67238a40e8a7bf979bc03005eb8126182e5e274e
-pyparsing==2.4.0 \
-    --hash=sha256:1873c03321fc118f4e9746baf201ff990ceb915f433f23b395f5580d1840cb2a \
-    --hash=sha256:9b6323ef4ab914af344ba97510e966d64ba91055d6b9afa6b30799340e89cc03 \
+pygments==2.5.2 \
+    --hash=sha256:2a3fe295e54a20164a9df49c75fa58526d3be48e14aceba6d6b1e8ac0bfd6f1b \
+    --hash=sha256:98c8aa5a9f778fcd1026a17361ddaf7330d1b7c62ae97c3bb0ae73e0b9b6b0fe \
+    # via sphinx
+pympler==0.8 \
+    --hash=sha256:f74cd2982c5cd92ded55561191945616f2bb904a0ae5cdacdb566c6696bdb922 \
+    # via -r requirements.txt
+pyparsing==2.4.7 \
+    --hash=sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1 \
+    --hash=sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b \
     # via packaging
-scapy==2.4.0 ; python_version >= "2.7" or python_version >= "3.4" \
-    --hash=sha256:452f714f5c2eac6fd0a6146b1dbddfc24dd5f4103f3ed76227995a488cfb2b73
-six==1.12.0 \
-    --hash=sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c \
-    --hash=sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73
+pytz==2020.1 \
+    --hash=sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed \
+    --hash=sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048 \
+    # via babel
+requests==2.23.0 \
+    --hash=sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee \
+    --hash=sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6 \
+    # via sphinx
+scandir==1.10.0 \
+    --hash=sha256:2586c94e907d99617887daed6c1d102b5ca28f1085f90446554abf1faf73123e \
+    --hash=sha256:2ae41f43797ca0c11591c0c35f2f5875fa99f8797cb1a1fd440497ec0ae4b022 \
+    --hash=sha256:2b8e3888b11abb2217a32af0766bc06b65cc4a928d8727828ee68af5a967fa6f \
+    --hash=sha256:2c712840c2e2ee8dfaf36034080108d30060d759c7b73a01a52251cc8989f11f \
+    --hash=sha256:4d4631f6062e658e9007ab3149a9b914f3548cb38bfb021c64f39a025ce578ae \
+    --hash=sha256:67f15b6f83e6507fdc6fca22fedf6ef8b334b399ca27c6b568cbfaa82a364173 \
+    --hash=sha256:7d2d7a06a252764061a020407b997dd036f7bd6a175a5ba2b345f0a357f0b3f4 \
+    --hash=sha256:8c5922863e44ffc00c5c693190648daa6d15e7c1207ed02d6f46a8dcc2869d32 \
+    --hash=sha256:92c85ac42f41ffdc35b6da57ed991575bdbe69db895507af88b9f499b701c188 \
+    --hash=sha256:b24086f2375c4a094a6b51e78b4cf7ca16c721dcee2eddd7aa6494b42d6d519d \
+    --hash=sha256:cb925555f43060a1745d0a321cca94bcea927c50114b623d73179189a4e100ac \
+    # via pathlib2
+scapy==2.4.3 ; python_version >= "2.7" or python_version >= "3.4" \
+    --hash=sha256:e2f8d11f6a941c14a789ae8b236b27bd634681f1b29b5e893861e284d234f6b0 \
+    # via -r requirements.txt
+six==1.15.0 \
+    --hash=sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259 \
+    --hash=sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced \
+    # via -r requirements.txt, cryptography, packaging, pathlib2, pip-tools, sphinx
+snowballstemmer==2.0.0 \
+    --hash=sha256:209f257d7533fdb3cb73bdbd24f436239ca3b2fa67d56f6ff88e86be08cc5ef0 \
+    --hash=sha256:df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52 \
+    # via sphinx
+sphinx-rtd-theme==0.4.3 \
+    --hash=sha256:00cf895504a7895ee433807c62094cf1e95f065843bf3acd17037c3e9a2becd4 \
+    --hash=sha256:728607e34d60456d736cc7991fd236afb828b21b82f956c5ea75f94c8414040a \
+    # via -r requirements.txt
+sphinx==1.8.5 \
+    --hash=sha256:9f3e17c64b34afc653d7c5ec95766e03043cc6d80b0de224f59b6b6e19d37c3c \
+    --hash=sha256:c7658aab75c920288a8cf6f09f244c6cfdae30d82d803ac1634d9f223a80ca08 \
+    # via -r requirements.txt, sphinx-rtd-theme
+sphinxcontrib-websupport==1.1.2 \
+    --hash=sha256:1501befb0fdf1d1c29a800fdbf4ef5dc5369377300ddbdd16d2cd40e54c6eefc \
+    --hash=sha256:e02f717baf02d0b6c3dd62cf81232ffca4c9d5c331e03766982e3ff9f1d2bc3f \
+    # via sphinx
 subprocess32==3.5.4 \
     --hash=sha256:88e37c1aac5388df41cc8a8456bb49ebffd321a3ad4d70358e3518176de3a56b \
-    --hash=sha256:eb2937c80497978d181efa1b839ec2d9622cf9600a039a79d0e108d1f9aec79d
-syslog-rfc5424-parser==0.3.1 \
-    --hash=sha256:994dbb7b138ff175dd2e2a09ae487af4875cd608de9dcec25622c9b96fc0aa78 \
-    --hash=sha256:ff11d711d88d98538e1a0f1bd1a89449d3e88bc5abed66e3924b1a500869cb53
-typing==3.7.4 \
-    --hash=sha256:38566c558a0a94d6531012c8e917b1b8518a41e418f7f15f00e129cc80162ad3 \
-    --hash=sha256:53765ec4f83a2b720214727e319607879fec4acde22c4fbb54fa2604e79e44ce \
-    --hash=sha256:84698954b4e6719e912ef9a42a2431407fe3755590831699debda6fba92aac55 \
-    # via flake8
+    --hash=sha256:eb2937c80497978d181efa1b839ec2d9622cf9600a039a79d0e108d1f9aec79d \
+    # via -r requirements.txt
+syslog-rfc5424-parser==0.3.2 \
+    --hash=sha256:6134ee1958da89ab7f8d32ed5370a49ddabcc99d75a950b6ec59708417f20a7a \
+    --hash=sha256:80a9239d4da404a271266000f4c5f00a183af3d03d53d19d7052c8272430bee9 \
+    # via -r requirements.txt
+typing==3.7.4.1 \
+    --hash=sha256:91dfe6f3f706ee8cc32d38edbbf304e9b7583fb37108fef38229617f8b3eba23 \
+    --hash=sha256:c8cabb5ab8945cd2f54917be357d134db9cc1eb039e59d1606dc1e60cb1d9d36 \
+    --hash=sha256:f38d83c5a7a7086543a0f649564d661859c5146a85775ab90c0d2f93ffaa9714 \
+    # via flake8, sphinx
+urllib3==1.25.9 \
+    --hash=sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527 \
+    --hash=sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115 \
+    # via requests
+zipp==1.2.0 \
+    --hash=sha256:c70410551488251b0fee67b460fb9a536af8d6f9f008ad10ac51f615b6a521b1 \
+    --hash=sha256:e0d9e63797e483a30d27e09fffd308c59a700d365ec34e93cc100844168bf921 \
+    # via importlib-metadata
+
+# WARNING: The following packages were not pinned, but pip requires them to be
+# pinned when the requirements file includes hashes. Consider using the --allow-unsafe flag.
+# pip
+# setuptools
diff --git a/test/requirements-3.txt b/test/requirements-3.txt
index a77c0895b15..a17c49fc3ac 100644
--- a/test/requirements-3.txt
+++ b/test/requirements-3.txt
@@ -44,52 +44,52 @@ cffi==1.14.0 \
     --hash=sha256:cf16e3cf6c0a5fdd9bc10c21687e19d29ad1fe863372b5543deaec1039581a30 \
     --hash=sha256:e56c744aa6ff427a607763346e4170629caf7e48ead6921745986db3692f987f \
     --hash=sha256:e577934fc5f8779c554639376beeaa5657d54349096ef24abe8c74c5d9c117c3 \
-    --hash=sha256:f2b0fa0c01d8a0c7483afd9f31d7ecf2d71760ca24499c8697aeb5ca37dc090c
+    --hash=sha256:f2b0fa0c01d8a0c7483afd9f31d7ecf2d71760ca24499c8697aeb5ca37dc090c \
+    # via -r requirements.txt, cryptography
 chardet==3.0.4 \
     --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
     --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691 \
     # via requests
-click==7.1.1 \
-    --hash=sha256:8a18b4ea89d8820c5d0c7da8a64b2c324b4dabb695804dbfea19b9be9d88c0cc \
-    --hash=sha256:e345d143d80bf5ee7534056164e5e112ea5e22716bbb1ce727941f4c8b471b9a \
+click==7.1.2 \
+    --hash=sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a \
+    --hash=sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc \
     # via pip-tools
-cryptography==2.9 \
-    --hash=sha256:0cacd3ef5c604b8e5f59bf2582c076c98a37fe206b31430d0cd08138aff0986e \
-    --hash=sha256:192ca04a36852a994ef21df13cca4d822adbbdc9d5009c0f96f1d2929e375d4f \
-    --hash=sha256:19ae795137682a9778892fb4390c07811828b173741bce91e30f899424b3934d \
-    --hash=sha256:1b9b535d6b55936a79dbe4990b64bb16048f48747c76c29713fea8c50eca2acf \
-    --hash=sha256:2a2ad24d43398d89f92209289f15265107928f22a8d10385f70def7a698d6a02 \
-    --hash=sha256:3be7a5722d5bfe69894d3f7bbed15547b17619f3a88a318aab2e37f457524164 \
-    --hash=sha256:49870684da168b90110bbaf86140d4681032c5e6a2461adc7afdd93be5634216 \
-    --hash=sha256:587f98ce27ac4547177a0c6fe0986b8736058daffe9160dcf5f1bd411b7fbaa1 \
-    --hash=sha256:5aca6f00b2f42546b9bdf11a69f248d1881212ce5b9e2618b04935b87f6f82a1 \
-    --hash=sha256:6b744039b55988519cc183149cceb573189b3e46e16ccf6f8c46798bb767c9dc \
-    --hash=sha256:6b91cab3841b4c7cb70e4db1697c69f036c8bc0a253edc0baa6783154f1301e4 \
-    --hash=sha256:7598974f6879a338c785c513e7c5a4329fbc58b9f6b9a6305035fca5b1076552 \
-    --hash=sha256:7a279f33a081d436e90e91d1a7c338553c04e464de1c9302311a5e7e4b746088 \
-    --hash=sha256:95e1296e0157361fe2f5f0ed307fd31f94b0ca13372e3673fa95095a627636a1 \
-    --hash=sha256:9fc9da390e98cb6975eadf251b6e5fa088820141061bf041cd5c72deba1dc526 \
-    --hash=sha256:cc20316e3f5a6b582fc3b029d8dc03aabeb645acfcb7fc1d9848841a33265748 \
-    --hash=sha256:d1bf5a1a0d60c7f9a78e448adcb99aa101f3f9588b16708044638881be15d6bc \
-    --hash=sha256:ed1d0760c7e46436ec90834d6f10477ff09475c692ed1695329d324b2c5cd547 \
-    --hash=sha256:ef9a55013676907df6c9d7dd943eb1770d014f68beaa7e73250fb43c759f4585
-deprecation==2.0.7 \
-    --hash=sha256:c0392f676a6146f0238db5744d73e786a43510d54033f80994ef2f4c9df192ed \
-    --hash=sha256:dc9b4f252b7aca8165ce2764a71da92a653b5ffbf7a389461d7a640f6536ecb2
+cryptography==2.9.2 \
+    --hash=sha256:091d31c42f444c6f519485ed528d8b451d1a0c7bf30e8ca583a0cac44b8a0df6 \
+    --hash=sha256:18452582a3c85b96014b45686af264563e3e5d99d226589f057ace56196ec78b \
+    --hash=sha256:1dfa985f62b137909496e7fc182dac687206d8d089dd03eaeb28ae16eec8e7d5 \
+    --hash=sha256:1e4014639d3d73fbc5ceff206049c5a9a849cefd106a49fa7aaaa25cc0ce35cf \
+    --hash=sha256:22e91636a51170df0ae4dcbd250d318fd28c9f491c4e50b625a49964b24fe46e \
+    --hash=sha256:3b3eba865ea2754738616f87292b7f29448aec342a7c720956f8083d252bf28b \
+    --hash=sha256:651448cd2e3a6bc2bb76c3663785133c40d5e1a8c1a9c5429e4354201c6024ae \
+    --hash=sha256:726086c17f94747cedbee6efa77e99ae170caebeb1116353c6cf0ab67ea6829b \
+    --hash=sha256:844a76bc04472e5135b909da6aed84360f522ff5dfa47f93e3dd2a0b84a89fa0 \
+    --hash=sha256:88c881dd5a147e08d1bdcf2315c04972381d026cdb803325c03fe2b4a8ed858b \
+    --hash=sha256:96c080ae7118c10fcbe6229ab43eb8b090fccd31a09ef55f83f690d1ef619a1d \
+    --hash=sha256:a0c30272fb4ddda5f5ffc1089d7405b7a71b0b0f51993cb4e5dbb4590b2fc229 \
+    --hash=sha256:bb1f0281887d89617b4c68e8db9a2c42b9efebf2702a3c5bf70599421a8623e3 \
+    --hash=sha256:c447cf087cf2dbddc1add6987bbe2f767ed5317adb2d08af940db517dd704365 \
+    --hash=sha256:c4fd17d92e9d55b84707f4fd09992081ba872d1a0c610c109c18e062e06a2e55 \
+    --hash=sha256:d0d5aeaedd29be304848f1c5059074a740fa9f6f26b84c5b63e8b29e73dfc270 \
+    --hash=sha256:daf54a4b07d67ad437ff239c8a4080cfd1cc7213df57d33c97de7b4738048d5e \
+    --hash=sha256:e993468c859d084d5579e2ebee101de8f5a27ce8e2159959b6673b418fd8c785 \
+    --hash=sha256:f118a95c7480f5be0df8afeb9a11bd199aa20afab7a96bcf20409b411a3a85f0 \
+    # via -r requirements.txt
+deprecation==2.1.0 \
+    --hash=sha256:72b3bde64e5d778694b0cf68178aed03d15e15477116add3fb773e581f9518ff \
+    --hash=sha256:a10811591210e1fb0e768a8c25517cabeabcba6f0bf96564f8ff45189f90b14a \
+    # via -r requirements.txt
 docutils==0.16 \
     --hash=sha256:0c5b78adfbf7762415433f5515cd5c9e762339e23369dbe8000d84a4bf4ab3af \
     --hash=sha256:c2de3a60e9e7d07be26b7f2b00ca0309c207e06c100f9cc2a94931fc75a478fc \
     # via sphinx
-entrypoints==0.3 \
-    --hash=sha256:589f874b313739ad35be6e0cd7efde2a4e9b6fea91edcc34e58ecbb8dbe56d19 \
-    --hash=sha256:c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451 \
-    # via flake8
-flake8==3.7.9 \
-    --hash=sha256:45681a117ecc81e870cbf1262835ae4af5e7a8b08e40b944a8a6e6b895914cfb \
-    --hash=sha256:49356e766643ad15072a789a20915d3c91dc89fd313ccd71802303fd67e4deca
-graphviz==0.13.2 \
-    --hash=sha256:241fb099e32b8e8c2acca747211c8237e40c0b89f24b1622860075d59f4c4b25 \
-    --hash=sha256:60acbeee346e8c14555821eab57dbf68a169e6c10bce40e83c1bf44f63a62a01 \
+flake8==3.8.2 \
+    --hash=sha256:c69ac1668e434d37a2d2880b3ca9aafd54b3a10a3ac1ab101d22f29e29cf8634 \
+    --hash=sha256:ccaa799ef9893cebe69fdfefed76865aeaefbb94cb8545617b2298786a4de9a5 \
+    # via -r requirements.txt
+graphviz==0.14 \
+    --hash=sha256:cb0e878f90378489f17aab140b68e64e44b79e4cb59a530c8863d84bf2e2e5f5 \
+    --hash=sha256:e104ba036c8aef84320ec80560e544cd3cad68c9f90394b4e2b87bc44ab09791 \
     # via objgraph
 idna==2.9 \
     --hash=sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb \
@@ -99,9 +99,13 @@ imagesize==1.2.0 \
     --hash=sha256:6965f19a6a2039c7d48bca7dba2473069ff854c36ae6f19d2cde309d998228a1 \
     --hash=sha256:b1f6b5a4eab1f73479a50fb79fcf729514a900c341d8503d62a62dbc4127a2b1 \
     # via sphinx
-jinja2==2.11.1 \
-    --hash=sha256:93187ffbc7808079673ef52771baa950426fd664d3aad1d0fa3e95644360e250 \
-    --hash=sha256:b0eaf100007721b5c16c1fc1eecb87409464edc10469ddc9a22a27a99123be49 \
+importlib-metadata==1.6.0 \
+    --hash=sha256:2a688cbaa90e0cc587f1df48bdc97a6eadccdcd9c35fb3f976a09e3b5016d90f \
+    --hash=sha256:34513a8a0c4962bc66d35b359558fd8a5e10cd472d37aec5f66858addef32c1e \
+    # via flake8
+jinja2==2.11.2 \
+    --hash=sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0 \
+    --hash=sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035 \
     # via sphinx
 lark-parser==0.6.7 \
     --hash=sha256:062800f3823a6c733ec1d181a2089a22d1f62dbe65f90a3f6b1e6de1934b05ef \
@@ -147,20 +151,24 @@ mccabe==0.6.1 \
     # via flake8
 objgraph==3.4.1 \
     --hash=sha256:10d50116d1a66934d143a07308a5b3b3edcc021e1457f66ff792584166cae7cd \
-    --hash=sha256:bf29512d7f8b457b53fa0722ea59f516abb8abc59b78f97f0ef81394a0c615a7
-packaging==20.3 \
-    --hash=sha256:3c292b474fda1671ec57d46d739d072bfd495a4f51ad01a055121d81e952b7a3 \
-    --hash=sha256:82f77b9bee21c1bafbf35a84905d604d5d1223801d639cf3ed140bd651c08752 \
+    --hash=sha256:bf29512d7f8b457b53fa0722ea59f516abb8abc59b78f97f0ef81394a0c615a7 \
+    # via -r requirements.txt
+packaging==20.4 \
+    --hash=sha256:4357f74f47b9c12db93624a82154e9b120fa8293699949152b22065d556079f8 \
+    --hash=sha256:998416ba6962ae7fbd6596850b80e17859a5753ba17c32284f67bfff33784181 \
     # via deprecation, sphinx
-parameterized==0.7.1 \
-    --hash=sha256:6a94dbea30c6abde99fd4c2f2042c1bf7f980e48908bf92ead62394f93cf57ed \
-    --hash=sha256:ea0326ba5bbbe7c427329a27b75003410df07d1173ca254976f8f5a64922c322
+parameterized==0.7.4 \
+    --hash=sha256:190f8cc7230eee0b56b30d7f074fd4d165f7c45e6077582d0813c8557e738490 \
+    --hash=sha256:59ab908e31c01505a987a2be78854e19cb1630c047bbab7848169c371d614d56 \
+    # via -r requirements.txt
 pexpect==4.8.0 \
     --hash=sha256:0b48a55dcb3c05f3329815901ea4fc1537514d6ba867a152b581d69ae3710937 \
-    --hash=sha256:fc65a43959d153d0114afe13997d439c22823a27cefceb5ff35c2178c6784c0c
-pip-tools==3.8.0 \
-    --hash=sha256:1240b075af2aaf8231898a6cb0220a103a06182a239ebf4537920e5d02ad89c3 \
-    --hash=sha256:e4f33c3c77954182ec6998d661b0c2749428d3b461c0247d28ee67493a1c90ef
+    --hash=sha256:fc65a43959d153d0114afe13997d439c22823a27cefceb5ff35c2178c6784c0c \
+    # via -r requirements.txt
+pip-tools==5.1.2 \
+    --hash=sha256:111ec415d3776498c8c1a8596ae9651160d17ea93303a70f25aa1f8de3d1a47b \
+    --hash=sha256:a524452490f9dc888f55bef73846db2aa27041aaa72e232913d75ea732f6acc9 \
+    # via -r requirements.txt
 psutil==5.7.0 \
     --hash=sha256:1413f4158eb50e110777c4f15d7c759521703bd6beb58926f1d562da40180058 \
     --hash=sha256:298af2f14b635c3c7118fd9183843f4e73e681bb6f01e12284d4d70d48a60953 \
@@ -172,55 +180,62 @@ psutil==5.7.0 \
     --hash=sha256:d008ddc00c6906ec80040d26dc2d3e3962109e40ad07fd8a12d0284ce5e0e4f8 \
     --hash=sha256:d84029b190c8a66a946e28b4d3934d2ca1528ec94764b180f7d6ea57b0e75e26 \
     --hash=sha256:e2d0c5b07c6fe5a87fa27b7855017edb0d52ee73b71e6ee368fae268605cc3f5 \
-    --hash=sha256:f344ca230dd8e8d5eee16827596f1c22ec0876127c28e800d7ae20ed44c4b310
+    --hash=sha256:f344ca230dd8e8d5eee16827596f1c22ec0876127c28e800d7ae20ed44c4b310 \
+    # via -r requirements.txt
 ptyprocess==0.6.0 \
     --hash=sha256:923f299cc5ad920c68f2bc0bc98b75b9f838b93b599941a6b63ddbc2476394c0 \
     --hash=sha256:d7cc528d76e76342423ca640335bd3633420dc1366f258cb31d05e865ef5ca1f \
     # via pexpect
-pycodestyle==2.5.0 \
-    --hash=sha256:95a2219d12372f05704562a14ec30bc76b05a5b297b21a5dfe3f6fac3491ae56 \
-    --hash=sha256:e40a936c9a450ad81df37f549d676d127b1b66000a6c500caa2b085bc0ca976c
+pycodestyle==2.6.0 \
+    --hash=sha256:2295e7b2f6b5bd100585ebcb1f616591b652db8a741695b3d8f5d28bdc934367 \
+    --hash=sha256:c58a7d2815e0e8d7972bf1803331fb0152f867bd89adf8a01dfd55085434192e \
+    # via -r requirements.txt, flake8
 pycparser==2.20 \
     --hash=sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0 \
     --hash=sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705 \
     # via cffi
-pyflakes==2.1.1 \
-    --hash=sha256:17dbeb2e3f4d772725c777fabc446d5634d1038f234e77343108ce445ea69ce0 \
-    --hash=sha256:d976835886f8c5b31d47970ed689944a0262b5f3afa00a5a7b4dc81e5449f8a2 \
+pyflakes==2.2.0 \
+    --hash=sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92 \
+    --hash=sha256:35b2d75ee967ea93b55750aa9edbbf72813e06a66ba54438df2cfac9e3c27fc8 \
     # via flake8
 pygments==2.6.1 \
     --hash=sha256:647344a061c249a3b74e230c739f434d7ea4d8b1d5f3721bc0f3558049b38f44 \
     --hash=sha256:ff7a40b4860b727ab48fad6360eb351cc1b33cbf9b15a0f689ca5353e9463324 \
     # via sphinx
 pympler==0.8 \
-    --hash=sha256:f74cd2982c5cd92ded55561191945616f2bb904a0ae5cdacdb566c6696bdb922
+    --hash=sha256:f74cd2982c5cd92ded55561191945616f2bb904a0ae5cdacdb566c6696bdb922 \
+    # via -r requirements.txt
 pyparsing==2.4.7 \
     --hash=sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1 \
     --hash=sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b \
     # via packaging
-pytz==2019.3 \
-    --hash=sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d \
-    --hash=sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be \
+pytz==2020.1 \
+    --hash=sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed \
+    --hash=sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048 \
     # via babel
 requests==2.23.0 \
     --hash=sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee \
     --hash=sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6 \
     # via sphinx
 scapy==2.4.3 ; python_version >= "2.7" or python_version >= "3.4" \
-    --hash=sha256:e2f8d11f6a941c14a789ae8b236b27bd634681f1b29b5e893861e284d234f6b0
-six==1.14.0 \
-    --hash=sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a \
-    --hash=sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c
+    --hash=sha256:e2f8d11f6a941c14a789ae8b236b27bd634681f1b29b5e893861e284d234f6b0 \
+    # via -r requirements.txt
+six==1.15.0 \
+    --hash=sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259 \
+    --hash=sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced \
+    # via -r requirements.txt, cryptography, packaging, pip-tools
 snowballstemmer==2.0.0 \
     --hash=sha256:209f257d7533fdb3cb73bdbd24f436239ca3b2fa67d56f6ff88e86be08cc5ef0 \
     --hash=sha256:df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52 \
     # via sphinx
 sphinx-rtd-theme==0.4.3 \
     --hash=sha256:00cf895504a7895ee433807c62094cf1e95f065843bf3acd17037c3e9a2becd4 \
-    --hash=sha256:728607e34d60456d736cc7991fd236afb828b21b82f956c5ea75f94c8414040a
+    --hash=sha256:728607e34d60456d736cc7991fd236afb828b21b82f956c5ea75f94c8414040a \
+    # via -r requirements.txt
 sphinx==2.4.4 \
     --hash=sha256:b4c750d546ab6d7e05bdff6ac24db8ae3e8b8253a3569b754e445110a0a12b66 \
-    --hash=sha256:fc312670b56cb54920d6cc2ced455a22a547910de10b3142276495ced49231cb
+    --hash=sha256:fc312670b56cb54920d6cc2ced455a22a547910de10b3142276495ced49231cb \
+    # via -r requirements.txt, sphinx-rtd-theme
 sphinxcontrib-applehelp==1.0.2 \
     --hash=sha256:806111e5e962be97c29ec4c1e7fe277bfd19e9652fb1a4392105b43e01af885a \
     --hash=sha256:a072735ec80e7675e3f432fcae8610ecf509c5f1869d17e2eecff44389cdbc58 \
@@ -247,15 +262,22 @@ sphinxcontrib-serializinghtml==1.1.4 \
     # via sphinx
 subprocess32==3.5.4 \
     --hash=sha256:88e37c1aac5388df41cc8a8456bb49ebffd321a3ad4d70358e3518176de3a56b \
-    --hash=sha256:eb2937c80497978d181efa1b839ec2d9622cf9600a039a79d0e108d1f9aec79d
+    --hash=sha256:eb2937c80497978d181efa1b839ec2d9622cf9600a039a79d0e108d1f9aec79d \
+    # via -r requirements.txt
 syslog-rfc5424-parser==0.3.2 \
     --hash=sha256:6134ee1958da89ab7f8d32ed5370a49ddabcc99d75a950b6ec59708417f20a7a \
-    --hash=sha256:80a9239d4da404a271266000f4c5f00a183af3d03d53d19d7052c8272430bee9
-urllib3==1.25.8 \
-    --hash=sha256:2f3db8b19923a873b3e5256dc9c2dedfa883e33d87c690d9c7913e1f40673cdc \
-    --hash=sha256:87716c2d2a7121198ebcb7ce7cccf6ce5e9ba539041cfbaeecfb641dc0bf6acc \
+    --hash=sha256:80a9239d4da404a271266000f4c5f00a183af3d03d53d19d7052c8272430bee9 \
+    # via -r requirements.txt
+urllib3==1.25.9 \
+    --hash=sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527 \
+    --hash=sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115 \
     # via requests
+zipp==3.1.0 \
+    --hash=sha256:aa36550ff0c0b7ef7fa639055d797116ee891440eac1a56f378e2d3179e0320b \
+    --hash=sha256:c599e4d75c98f6798c509911d08a22e6c021d074469042177c8c86fb92eefd96 \
+    # via importlib-metadata
 
 # WARNING: The following packages were not pinned, but pip requires them to be
 # pinned when the requirements file includes hashes. Consider using the --allow-unsafe flag.
-# setuptools==46.2.0        # via sphinx
+# pip
+# setuptools
diff --git a/test/requirements.txt b/test/requirements.txt
index daeec3e1e13..5f9f44c2244 100644
--- a/test/requirements.txt
+++ b/test/requirements.txt
@@ -1,4 +1,4 @@
-pip-tools==3.8.0                        # BSD   Keep this in sync with Makefile's PIP_TOOLS_VERSION
+pip-tools==5.1.2                        # BSD   Keep this in sync with Makefile's PIP_TOOLS_VERSION
 
 aenum>= 2.1.2; python_version < '3.6'   # BSD
 cffi                                    # MIT