[INFO] fetching crate httptest 0.14.0...
[INFO] testing httptest-0.14.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate httptest 0.14.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate httptest 0.14.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate httptest 0.14.0
[INFO] finished tweaking crates.io crate httptest 0.14.0
[INFO] tweaked toml for crates.io crate httptest 0.14.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbaa53bbbb6961583fa72d6065157b97ee5c5487eb5205984ae7a81c1220bfab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fbaa53bbbb6961583fa72d6065157b97ee5c5487eb5205984ae7a81c1220bfab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbaa53bbbb6961583fa72d6065157b97ee5c5487eb5205984ae7a81c1220bfab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbaa53bbbb6961583fa72d6065157b97ee5c5487eb5205984ae7a81c1220bfab", kill_on_drop: false }`
[INFO] [stdout] fbaa53bbbb6961583fa72d6065157b97ee5c5487eb5205984ae7a81c1220bfab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fd59e8e38bd4adb8769982eb52b102696996d533157d8fb0dd3e7203935abff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1fd59e8e38bd4adb8769982eb52b102696996d533157d8fb0dd3e7203935abff", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling tokio-stream v0.1.0
[INFO] [stderr]    Compiling tokio-util v0.6.0
[INFO] [stderr]    Compiling h2 v0.3.0
[INFO] [stderr]    Compiling hyper v0.14.2
[INFO] [stderr]    Compiling httptest v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.59s
[INFO] running `Command { std: "docker" "inspect" "1fd59e8e38bd4adb8769982eb52b102696996d533157d8fb0dd3e7203935abff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fd59e8e38bd4adb8769982eb52b102696996d533157d8fb0dd3e7203935abff", kill_on_drop: false }`
[INFO] [stdout] 1fd59e8e38bd4adb8769982eb52b102696996d533157d8fb0dd3e7203935abff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e3f7ef6be0462913e276e130a6e7a87b2d7a91471a54f9a0450964c99264426
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4e3f7ef6be0462913e276e130a6e7a87b2d7a91471a54f9a0450964c99264426", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling httptest v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.28s
[INFO] running `Command { std: "docker" "inspect" "4e3f7ef6be0462913e276e130a6e7a87b2d7a91471a54f9a0450964c99264426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3f7ef6be0462913e276e130a6e7a87b2d7a91471a54f9a0450964c99264426", kill_on_drop: false }`
[INFO] [stdout] 4e3f7ef6be0462913e276e130a6e7a87b2d7a91471a54f9a0450964c99264426
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec6a8e8df3e0dfb20eba1fbe1200427d455d801368df7387648a51fc088f98c0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ec6a8e8df3e0dfb20eba1fbe1200427d455d801368df7387648a51fc088f98c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/httptest-74e1eaf7779ec0f1
[INFO] [stdout] running 22 tests
[INFO] [stdout] test matchers::request::tests::test_method ... ok
[INFO] [stdout] test matchers::request::tests::test_path ... ok
[INFO] [stdout] test matchers::request::tests::test_query ... ok
[INFO] [stdout] test matchers::request::tests::test_headers ... ok
[INFO] [stdout] test matchers::tests::test_all_of ... ok
[INFO] [stdout] test matchers::request::tests::test_body ... ok
[INFO] [stdout] test matchers::tests::test_eq ... ok
[INFO] [stdout] test matchers::tests::test_fn ... ok
[INFO] [stdout] test matchers::tests::test_fn_mapper ... ok
[INFO] [stdout] test matchers::tests::test_key ... ok
[INFO] [stdout] test matchers::request::tests::test_method_path ... ok
[INFO] [stdout] test matchers::tests::test_any_of ... ok
[INFO] [stdout] test matchers::tests::test_contains ... ok
[INFO] [stdout] test matchers::tests::test_json_decoded ... ok
[INFO] [stdout] test matchers::tests::test_len ... ok
[INFO] [stdout] test matchers::tests::test_not ... ok
[INFO] [stdout] test matchers::tests::test_tuple ... ok
[INFO] [stdout] test matchers::tests::test_url_decoded ... ok
[INFO] [stdout] test matchers::tests::test_lowercase ... ok
[INFO] [stdout] test matchers::tests::test_value ... ok
[INFO] [stdout] test matchers::tests::test_matches ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-8d41ef752c18fca0
[INFO] [stdout] test server_pool::tests::test_max_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_outside_of_tokio_context ... ok
[INFO] [stdout] test test_server ... ok
[INFO] [stdout] test test_url_encoded ... ok
[INFO] [stdout] test test_readme ... ok
[INFO] [stdout] test test_json ... ok
[INFO] [stdout] test test_respond_with_fn ... ok
[INFO] [stdout] test test_custom_json ... ok
[INFO] [stdout] test test_cycle ... ok
[INFO] [stdout] test test_expectation_cardinality_not_reached ... ok
[INFO] [stdout] test test_expectation_cardinality_exceeded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests httptest
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/matchers.rs - matchers::key (line 648) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name httptest -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bstr=/opt/rustwide/target/debug/deps/libbstr-979cfe74af7fa937.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-ef37f5370a7475ae.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-902c0c35291145a2.rlib --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-ff13728372c662eb.rlib --extern form_urlencoded=/opt/rustwide/target/debug/deps/libform_urlencoded-e26891aebe4d3d4b.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-ff99e6b584c738e6.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-111c9dfe3dcce4bf.rlib --extern httptest=/opt/rustwide/target/debug/deps/libhttptest-00b7bc32f8bf9207.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-428603f1a0cb9717.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e85f58044ae91ffe.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-835dc9dc28e7c407.rlib --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-da777a0c1fac42e5.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-62e055e6c3a1f4aa.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-4a29e9f3d7140331.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-69a05d1f69a4334d.rlib --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-43027044c2a6e36e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-421f5bc43e77de69.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ec6a8e8df3e0dfb20eba1fbe1200427d455d801368df7387648a51fc088f98c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec6a8e8df3e0dfb20eba1fbe1200427d455d801368df7387648a51fc088f98c0", kill_on_drop: false }`
[INFO] [stdout] ec6a8e8df3e0dfb20eba1fbe1200427d455d801368df7387648a51fc088f98c0