[INFO] fetching crate headers-accept 0.2.1...
[INFO] testing headers-accept-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate headers-accept 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate headers-accept 0.2.1
[INFO] finished tweaking crates.io crate headers-accept 0.2.1
[INFO] tweaked toml for crates.io crate headers-accept 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate headers-accept 0.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate headers-accept 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b349b65df0cda33e5b682cffeb173b7d6590da6a4caff283b4b5353cca6ae6d
[INFO] running `Command { std: "docker" "start" "-a" "5b349b65df0cda33e5b682cffeb173b7d6590da6a4caff283b4b5353cca6ae6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b349b65df0cda33e5b682cffeb173b7d6590da6a4caff283b4b5353cca6ae6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b349b65df0cda33e5b682cffeb173b7d6590da6a4caff283b4b5353cca6ae6d", kill_on_drop: false }`
[INFO] [stdout] 5b349b65df0cda33e5b682cffeb173b7d6590da6a4caff283b4b5353cca6ae6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 913ea9f32fba33914e6589b59e1c5f60fe249fde4c45ae3dc07d9060439f9081
[INFO] running `Command { std: "docker" "start" "-a" "913ea9f32fba33914e6589b59e1c5f60fe249fde4c45ae3dc07d9060439f9081", kill_on_drop: false }`
[INFO] [stderr]    Compiling mediatype v0.20.0
[INFO] [stderr]    Compiling headers-core v0.3.0
[INFO] [stderr]    Compiling headers-accept v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "913ea9f32fba33914e6589b59e1c5f60fe249fde4c45ae3dc07d9060439f9081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "913ea9f32fba33914e6589b59e1c5f60fe249fde4c45ae3dc07d9060439f9081", kill_on_drop: false }`
[INFO] [stdout] 913ea9f32fba33914e6589b59e1c5f60fe249fde4c45ae3dc07d9060439f9081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58e120ac7e4364aa72fae53d747bbaa33257622b97e08e5cd5921b888e0202b3
[INFO] running `Command { std: "docker" "start" "-a" "58e120ac7e4364aa72fae53d747bbaa33257622b97e08e5cd5921b888e0202b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling headers-accept v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "58e120ac7e4364aa72fae53d747bbaa33257622b97e08e5cd5921b888e0202b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e120ac7e4364aa72fae53d747bbaa33257622b97e08e5cd5921b888e0202b3", kill_on_drop: false }`
[INFO] [stdout] 58e120ac7e4364aa72fae53d747bbaa33257622b97e08e5cd5921b888e0202b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de9c9acac2be101347965a8d00150428354999c969c2e5aa9325e099bf18f66e
[INFO] running `Command { std: "docker" "start" "-a" "de9c9acac2be101347965a8d00150428354999c969c2e5aa9325e099bf18f66e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/headers_accept-686b1043b07e4418)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::decode ... ok
[INFO] [stdout] test tests::mixed_lifetime_from_iter ... ok
[INFO] [stdout] test tests::from_iterator ... ok
[INFO] [stdout] test tests::negotiate ... ok
[INFO] [stdout] test tests::more_specifics ... ok
[INFO] [stdout] test tests::negotiate_diabolically ... ok
[INFO] [stdout] test tests::params ... ok
[INFO] [stdout] test tests::qvalue_default ... ok
[INFO] [stdout] test tests::qvalue_is_zero ... ok
[INFO] [stdout] test tests::preserve_ordering ... ok
[INFO] [stdout] test tests::qvalue_ordering ... ok
[INFO] [stdout] test tests::quoted_params ... ok
[INFO] [stdout] test tests::negotiate_with_full_wildcard ... ok
[INFO] [stdout] test tests::qvalue_parsing_invalid ... ok
[INFO] [stdout] test tests::reordering ... ok
[INFO] [stdout] test tests::reordering_elaborate ... ok
[INFO] [stdout] test tests::test_qvalue_parsing_one ... ok
[INFO] [stdout] test tests::try_from_header_value ... ok
[INFO] [stdout] test tests::variable_quality_more_specifics ... ok
[INFO] [stdout] test tests::test_qvalue_parsing_partial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests headers_accept
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de9c9acac2be101347965a8d00150428354999c969c2e5aa9325e099bf18f66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9c9acac2be101347965a8d00150428354999c969c2e5aa9325e099bf18f66e", kill_on_drop: false }`
[INFO] [stdout] de9c9acac2be101347965a8d00150428354999c969c2e5aa9325e099bf18f66e