[INFO] fetching crate neo-mime 0.1.1...
[INFO] testing neo-mime-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate neo-mime 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate neo-mime 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neo-mime 0.1.1
[INFO] finished tweaking crates.io crate neo-mime 0.1.1
[INFO] tweaked toml for crates.io crate neo-mime 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e266b28ea7b40302ce4f02efc2b6922339ebdc3aa8aaae1db2633967d14463c
[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" "2e266b28ea7b40302ce4f02efc2b6922339ebdc3aa8aaae1db2633967d14463c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e266b28ea7b40302ce4f02efc2b6922339ebdc3aa8aaae1db2633967d14463c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e266b28ea7b40302ce4f02efc2b6922339ebdc3aa8aaae1db2633967d14463c", kill_on_drop: false }`
[INFO] [stdout] 2e266b28ea7b40302ce4f02efc2b6922339ebdc3aa8aaae1db2633967d14463c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4321e32a81c5604afdb6575989da389ff9a1ccf4c5e07335e446736b05dacd
[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" "8a4321e32a81c5604afdb6575989da389ff9a1ccf4c5e07335e446736b05dacd", kill_on_drop: false }`
[INFO] [stderr]    Compiling neo-mime-parse v0.1.0
[INFO] [stderr]    Compiling quoted-string v0.2.2
[INFO] [stderr]    Compiling neo-mime v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "8a4321e32a81c5604afdb6575989da389ff9a1ccf4c5e07335e446736b05dacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4321e32a81c5604afdb6575989da389ff9a1ccf4c5e07335e446736b05dacd", kill_on_drop: false }`
[INFO] [stdout] 8a4321e32a81c5604afdb6575989da389ff9a1ccf4c5e07335e446736b05dacd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f532fdc2f60e04b2a6a592adf115933a2c79f19ed7df06c3131c99f5b3d31fcd
[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" "f532fdc2f60e04b2a6a592adf115933a2c79f19ed7df06c3131c99f5b3d31fcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling neo-mime v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "f532fdc2f60e04b2a6a592adf115933a2c79f19ed7df06c3131c99f5b3d31fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f532fdc2f60e04b2a6a592adf115933a2c79f19ed7df06c3131c99f5b3d31fcd", kill_on_drop: false }`
[INFO] [stdout] f532fdc2f60e04b2a6a592adf115933a2c79f19ed7df06c3131c99f5b3d31fcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a031f65d495fb6431a1e0ec347c8e6e0737abeae32fc1fd383aeb8b9e6b51a8b
[INFO] running `Command { std: "docker" "start" "-a" "a031f65d495fb6431a1e0ec347c8e6e0737abeae32fc1fd383aeb8b9e6b51a8b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 39 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/neo_mime-24f284b51395da0d)
[INFO] [stdout] test range::tests::media_range_matches ... ok
[INFO] [stdout] test range::tests::media_range_from_str ... ok
[INFO] [stdout] test constants::test_mimes_macro_consts ... ok
[INFO] [stdout] test range::tests::media_range_matches_skips_q ... ok
[INFO] [stdout] test type_::tests::test_from_str_empty_parameter_list ... ok
[INFO] [stdout] test type_::tests::test_case_sensitive_values ... ok
[INFO] [stdout] test type_::tests::test_cmp_params_not_equal ... ok
[INFO] [stdout] test type_::tests::test_get_param ... ok
[INFO] [stdout] test type_::tests::test_matching ... ok
[INFO] [stdout] test type_::tests::test_media_type_from_str ... ok
[INFO] [stdout] test type_::tests::test_media_type_parse_star_fails ... ok
[INFO] [stdout] test type_::tests::test_mime_param_with_tab ... ok
[INFO] [stdout] test type_::tests::test_mime_with_multiple_plus ... ok
[INFO] [stdout] test type_::tests::test_mime_with_dquote_quoted_pair ... ok
[INFO] [stdout] test type_::tests::test_mime_param_with_quoted_tab ... ok
[INFO] [stdout] test type_::tests::test_parameter_eq_is_order_independent ... ok
[INFO] [stdout] test type_::tests::test_size_of ... ok
[INFO] [stdout] test type_::tests::test_subtype ... ok
[INFO] [stdout] test value::test::test_as_str_repr ... ok
[INFO] [stdout] test type_::tests::test_type_ ... ok
[INFO] [stdout] test value::test::test_to_content_not_quoted ... ok
[INFO] [stdout] test type_::tests::test_mime_fmt ... ok
[INFO] [stdout] test type_::tests::test_name_eq_is_case_insensitive ... ok
[INFO] [stdout] test type_::tests::test_params ... ok
[INFO] [stdout] test type_::tests::test_reject_tailing_half_quoted_pair ... ok
[INFO] [stdout] test value::test::test_to_content_with_quoted_pair ... ok
[INFO] [stdout] test value::test::test_value_eq_str ... ok
[INFO] [stdout] test value::test::test_value_eq_value_mixed_case_sensitivity ... ok
[INFO] [stdout] test value::test::test_value_eq_str_ascii_case_insensitive ... ok
[INFO] [stdout] test type_::tests::test_suffix ... ok
[INFO] [stdout] test value::test::test_value_eq_value_case_insensitive ... ok
[INFO] [stdout] test value::test::test_value_eq_value ... ok
[INFO] [stdout] test type_::tests::test_parse_too_long ... ok
[INFO] [stdout] test type_::tests::test_has_params ... ok
[INFO] [stderr]    Doc-tests neo-mime
[INFO] [stdout] test range::tests::media_range_matches_params ... ok
[INFO] [stdout] test type_::tests::test_mime_with_utf8_values ... ok
[INFO] [stdout] test type_::tests::test_parameter_eq_is_order_independent_with_str ... ok
[INFO] [stdout] test value::test::test_to_content_quoted_simple ... ok
[INFO] [stdout] test type_::tests::test_mime_param_with_empty_quoted_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[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 --crate-name neo_mime --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern neo_mime=/opt/rustwide/target/debug/deps/libneo_mime-ad8f5b6e6a171dde.rlib --extern neo_mime_parse=/opt/rustwide/target/debug/deps/libneo_mime_parse-8af0d2f4d7317e6f.rlib --extern quoted_string=/opt/rustwide/target/debug/deps/libquoted_string-1c0c2145403814ce.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a031f65d495fb6431a1e0ec347c8e6e0737abeae32fc1fd383aeb8b9e6b51a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a031f65d495fb6431a1e0ec347c8e6e0737abeae32fc1fd383aeb8b9e6b51a8b", kill_on_drop: false }`
[INFO] [stdout] a031f65d495fb6431a1e0ec347c8e6e0737abeae32fc1fd383aeb8b9e6b51a8b