[INFO] fetching crate mime-parse-4 0.0.0...
[INFO] testing mime-parse-4-0.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate mime-parse-4 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mime-parse-4 0.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1344a1e56114b423680ea8d9895857ce12058b245461ba484098d1f5244c3c2
[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" "b1344a1e56114b423680ea8d9895857ce12058b245461ba484098d1f5244c3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1344a1e56114b423680ea8d9895857ce12058b245461ba484098d1f5244c3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1344a1e56114b423680ea8d9895857ce12058b245461ba484098d1f5244c3c2", kill_on_drop: false }`
[INFO] [stdout] b1344a1e56114b423680ea8d9895857ce12058b245461ba484098d1f5244c3c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fd0061b296ffd701ea7183e7847c71aa5c5dbbf9e7a76eb6235e2ee7fb5d78e
[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" "7fd0061b296ffd701ea7183e7847c71aa5c5dbbf9e7a76eb6235e2ee7fb5d78e", 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 0.88s
[INFO] running `Command { std: "docker" "inspect" "7fd0061b296ffd701ea7183e7847c71aa5c5dbbf9e7a76eb6235e2ee7fb5d78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd0061b296ffd701ea7183e7847c71aa5c5dbbf9e7a76eb6235e2ee7fb5d78e", kill_on_drop: false }`
[INFO] [stdout] 7fd0061b296ffd701ea7183e7847c71aa5c5dbbf9e7a76eb6235e2ee7fb5d78e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", 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] 7b5d04e2c2e0d71bb272b7fe7cd60d8400e597aae65e60317f5f8d640b3977bf
[INFO] running `Command { std: "docker" "start" "-a" "7b5d04e2c2e0d71bb272b7fe7cd60d8400e597aae65e60317f5f8d640b3977bf", 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 2.08s
[INFO] running `Command { std: "docker" "inspect" "7b5d04e2c2e0d71bb272b7fe7cd60d8400e597aae65e60317f5f8d640b3977bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b5d04e2c2e0d71bb272b7fe7cd60d8400e597aae65e60317f5f8d640b3977bf", kill_on_drop: false }`
[INFO] [stdout] 7b5d04e2c2e0d71bb272b7fe7cd60d8400e597aae65e60317f5f8d640b3977bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1b4bfed2522007a1a479fab53d2a58dc53246155b771a64737e8bbcabc12742
[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" "a1b4bfed2522007a1a479fab53d2a58dc53246155b771a64737e8bbcabc12742", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mime_parse_4-df2ac4894861baae)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test rfc7231::tests::error_type_cr ... ok
[INFO] [stdout] test rfc7231::tests::error_type_lf ... ok
[INFO] [stdout] test constants::names::test_names_macro_consts ... 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::error_subtype_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_name_crlf ... ok
[INFO] [stdout] test rfc7231::tests::test_lookup_tables ... ok
[INFO] [stdout] test rfc7231::tests::text_plain ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_charset_utf8 ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_charset_utf8_extra ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_charset_utf8_extra_uppercase ... ok
[INFO] [stdout] test rfc7231::tests::charset_utf8_extra_spaces ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_charset_utf8_quoted ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_charset_utf8_uppercase ... ok
[INFO] [stdout] test rfc7231::tests::text_plain_uppercase ... ok
[INFO] [stderr]    Doc-tests mime-parse-4
[INFO] [stdout] test rfc7231::tests::error_subtype_crlf ... ok
[INFO] [stdout] test constants::test_mimes_macro_consts ... ok
[INFO] [stdout] test rfc7231::tests::error_param_value_quoted_crlf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "a1b4bfed2522007a1a479fab53d2a58dc53246155b771a64737e8bbcabc12742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b4bfed2522007a1a479fab53d2a58dc53246155b771a64737e8bbcabc12742", kill_on_drop: false }`
[INFO] [stdout] a1b4bfed2522007a1a479fab53d2a58dc53246155b771a64737e8bbcabc12742