[INFO] fetching crate mime-parse-4 0.0.0...
[INFO] testing mime-parse-4-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mime-parse-4 0.0.0 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate mime-parse-4 0.0.0 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 mime-parse-4 0.0.0
[INFO] finished tweaking crates.io crate mime-parse-4 0.0.0
[INFO] tweaked toml for crates.io crate mime-parse-4 0.0.0 written to /workspace/builds/worker-44/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 70db6d040c5fe2690ceede95ca100ac87c0e65e587c02d780fc850a188fbdcfd
[INFO] running `Command { std: "docker" "start" "-a" "70db6d040c5fe2690ceede95ca100ac87c0e65e587c02d780fc850a188fbdcfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70db6d040c5fe2690ceede95ca100ac87c0e65e587c02d780fc850a188fbdcfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70db6d040c5fe2690ceede95ca100ac87c0e65e587c02d780fc850a188fbdcfd", kill_on_drop: false }`
[INFO] [stdout] 70db6d040c5fe2690ceede95ca100ac87c0e65e587c02d780fc850a188fbdcfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 4e2dc1a548662e7555477defa3841a309396d99529ecea7a7e48af0f3bed6394
[INFO] running `Command { std: "docker" "start" "-a" "4e2dc1a548662e7555477defa3841a309396d99529ecea7a7e48af0f3bed6394", kill_on_drop: false }`
[INFO] [stderr]    Compiling mime-parse-4 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "4e2dc1a548662e7555477defa3841a309396d99529ecea7a7e48af0f3bed6394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2dc1a548662e7555477defa3841a309396d99529ecea7a7e48af0f3bed6394", kill_on_drop: false }`
[INFO] [stdout] 4e2dc1a548662e7555477defa3841a309396d99529ecea7a7e48af0f3bed6394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 4aa6eb440199fb5f22cd921f15387799784fe0221f68515d6d85598c0667dddd
[INFO] running `Command { std: "docker" "start" "-a" "4aa6eb440199fb5f22cd921f15387799784fe0221f68515d6d85598c0667dddd", kill_on_drop: false }`
[INFO] [stderr]    Compiling mime-parse-4 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "4aa6eb440199fb5f22cd921f15387799784fe0221f68515d6d85598c0667dddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa6eb440199fb5f22cd921f15387799784fe0221f68515d6d85598c0667dddd", kill_on_drop: false }`
[INFO] [stdout] 4aa6eb440199fb5f22cd921f15387799784fe0221f68515d6d85598c0667dddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] [stdout] 6ea2a5f7fb36fb547d413273e61da01b15e5351d17c1b137e54d66f521c9ad68
[INFO] running `Command { std: "docker" "start" "-a" "6ea2a5f7fb36fb547d413273e61da01b15e5351d17c1b137e54d66f521c9ad68", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mime_parse_4-dd2446b07adb0efa)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test constants::names::test_names_macro_consts ... ok
[INFO] [stdout] test rfc7231::tests::error_param_name_crlf ... ok
[INFO] [stdout] test rfc7231::tests::charset_utf8_extra_spaces ... ok
[INFO] [stdout] test rfc7231::tests::error_param_space_before_equals ... ok
[INFO] [stdout] test rfc7231::tests::error_param_space_after_equals ... ok
[INFO] [stdout] test rfc7231::tests::error_param_value_quoted_crlf ... ok
[INFO] [stdout] test rfc7231::tests::error_subtype_crlf ... ok
[INFO] [stdout] test rfc7231::tests::error_subtype_spaces ... ok
[INFO] [stdout] test constants::test_mimes_macro_consts ... ok
[INFO] [stdout] test rfc7231::tests::error_type_cr ... ok
[INFO] [stdout] test rfc7231::tests::error_type_lf ... ok
[INFO] [stdout] test rfc7231::tests::error_type_spaces ... ok
[INFO] [stdout] test rfc7231::tests::param_value_empty_quotes ... ok
[INFO] [stdout] test rfc7231::tests::params_space_before_semi ... ok
[INFO] [stdout] test rfc7231::tests::semi_colon_but_empty_params ... ok
[INFO] [stdout] test rfc7231::tests::subtype_space_before_params ... ok
[INFO] [stdout] test rfc7231::tests::test_lookup_tables ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_charset_utf8 ... ok
[INFO] [stdout] test rfc7231::tests::text_plain ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_charset_utf8_extra ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_charset_utf8_quoted ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_charset_utf8_extra_uppercase ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_charset_utf8_uppercase ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_uppercase ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mime-parse-4
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ea2a5f7fb36fb547d413273e61da01b15e5351d17c1b137e54d66f521c9ad68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea2a5f7fb36fb547d413273e61da01b15e5351d17c1b137e54d66f521c9ad68", kill_on_drop: false }`
[INFO] [stdout] 6ea2a5f7fb36fb547d413273e61da01b15e5351d17c1b137e54d66f521c9ad68