[INFO] fetching crate accept-language 2.0.0...
[INFO] testing accept-language-2.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate accept-language 2.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate accept-language 2.0.0 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 accept-language 2.0.0
[INFO] finished tweaking crates.io crate accept-language 2.0.0
[INFO] tweaked toml for crates.io crate accept-language 2.0.0 written to /workspace/builds/worker-14/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] [stderr]     Blocking waiting for file lock on package cache
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 0094c702486f7046e74d30212fdc69b3e1e9667142c0d6d019c4faf16ed8bbcb
[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" "0094c702486f7046e74d30212fdc69b3e1e9667142c0d6d019c4faf16ed8bbcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0094c702486f7046e74d30212fdc69b3e1e9667142c0d6d019c4faf16ed8bbcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0094c702486f7046e74d30212fdc69b3e1e9667142c0d6d019c4faf16ed8bbcb", kill_on_drop: false }`
[INFO] [stdout] 0094c702486f7046e74d30212fdc69b3e1e9667142c0d6d019c4faf16ed8bbcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5045d7cbbae8e17a17856b8781e8f0596439d9067029bf5622fd0b2d275eb5ea
[INFO] running `Command { std: "docker" "start" "-a" "5045d7cbbae8e17a17856b8781e8f0596439d9067029bf5622fd0b2d275eb5ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling accept-language v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "5045d7cbbae8e17a17856b8781e8f0596439d9067029bf5622fd0b2d275eb5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5045d7cbbae8e17a17856b8781e8f0596439d9067029bf5622fd0b2d275eb5ea", kill_on_drop: false }`
[INFO] [stdout] 5045d7cbbae8e17a17856b8781e8f0596439d9067029bf5622fd0b2d275eb5ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 3a1dc2367282109276dd525db28d5f7157edcb53399f840c5a16c5536abb1a41
[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" "3a1dc2367282109276dd525db28d5f7157edcb53399f840c5a16c5536abb1a41", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling accept-language v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "3a1dc2367282109276dd525db28d5f7157edcb53399f840c5a16c5536abb1a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1dc2367282109276dd525db28d5f7157edcb53399f840c5a16c5536abb1a41", kill_on_drop: false }`
[INFO] [stdout] 3a1dc2367282109276dd525db28d5f7157edcb53399f840c5a16c5536abb1a41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 3ec889b1b5a39da0d3e2e1cb8651e857e7bf6ddb9beee40f2566b281d6d78870
[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" "3ec889b1b5a39da0d3e2e1cb8651e857e7bf6ddb9beee40f2566b281d6d78870", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/accept_language-c7822e6a065a3143)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::it_creates_a_new_language_from_a_string ... ok
[INFO] [stdout] test tests::it_creates_a_new_language_from_a_string_with_lowercase_country ... ok
[INFO] [stdout] test tests::it_parses_an_invalid_quality ... ok
[INFO] [stdout] test tests::it_parses_quality ... ok
[INFO] [stdout] test tests::it_returns_an_empty_array_when_no_intersections ... ok
[INFO] [stdout] test tests::it_parses_an_empty_accept_language_header ... ok
[INFO] [stdout] test tests::it_sorts_languages_by_quality ... ok
[INFO] [stdout] test tests::it_parses_an_invalid_accept_language_header ... ok
[INFO] [stdout] test tests::it_parses_traditional_chinese ... ok
[INFO] [stdout] test tests::it_parses_a_valid_accept_language_header ... ok
[INFO] [stdout] test tests::it_creates_a_new_language_from_a_string_with_a_default_quality ... ok
[INFO] [stdout] test tests::it_returns_language_intersections ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests accept-language
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - intersection (line 113) ... ok
[INFO] [stdout] test src/lib.rs - parse (line 89) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ec889b1b5a39da0d3e2e1cb8651e857e7bf6ddb9beee40f2566b281d6d78870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec889b1b5a39da0d3e2e1cb8651e857e7bf6ddb9beee40f2566b281d6d78870", kill_on_drop: false }`
[INFO] [stdout] 3ec889b1b5a39da0d3e2e1cb8651e857e7bf6ddb9beee40f2566b281d6d78870