[INFO] fetching crate headers-accept 0.3.0...
[INFO] testing headers-accept-0.3.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate headers-accept 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate headers-accept 0.3.0
[INFO] finished tweaking crates.io crate headers-accept 0.3.0
[INFO] tweaked toml for crates.io crate headers-accept 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate headers-accept 0.3.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate headers-accept 0.3.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itoa v1.0.15
[INFO] [stderr]   Downloaded headers-core v0.3.0
[INFO] [stderr]   Downloaded fnv v1.0.7
[INFO] [stderr]   Downloaded bytes v1.10.1
[INFO] [stderr]   Downloaded mediatype v0.21.0
[INFO] [stderr]   Downloaded http v1.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f2a1267407e8b41bfbd904f242096810bc1d464f89c13d02d23087e0d44c090
[INFO] running `Command { std: "docker" "start" "-a" "2f2a1267407e8b41bfbd904f242096810bc1d464f89c13d02d23087e0d44c090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f2a1267407e8b41bfbd904f242096810bc1d464f89c13d02d23087e0d44c090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f2a1267407e8b41bfbd904f242096810bc1d464f89c13d02d23087e0d44c090", kill_on_drop: false }`
[INFO] [stdout] 2f2a1267407e8b41bfbd904f242096810bc1d464f89c13d02d23087e0d44c090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddc73736db1aa4d85310748d8b566c5c25c531336e9cfb52af95d0e03732e795
[INFO] running `Command { std: "docker" "start" "-a" "ddc73736db1aa4d85310748d8b566c5c25c531336e9cfb52af95d0e03732e795", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling mediatype v0.21.0
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling headers-core v0.3.0
[INFO] [stderr]    Compiling headers-accept v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "ddc73736db1aa4d85310748d8b566c5c25c531336e9cfb52af95d0e03732e795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc73736db1aa4d85310748d8b566c5c25c531336e9cfb52af95d0e03732e795", kill_on_drop: false }`
[INFO] [stdout] ddc73736db1aa4d85310748d8b566c5c25c531336e9cfb52af95d0e03732e795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a154c84f903b7e9bda5610c7ee7813f10f688b10f578abd9f3c25cc07d16879e
[INFO] running `Command { std: "docker" "start" "-a" "a154c84f903b7e9bda5610c7ee7813f10f688b10f578abd9f3c25cc07d16879e", kill_on_drop: false }`
[INFO] [stderr]    Compiling headers-accept v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "a154c84f903b7e9bda5610c7ee7813f10f688b10f578abd9f3c25cc07d16879e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a154c84f903b7e9bda5610c7ee7813f10f688b10f578abd9f3c25cc07d16879e", kill_on_drop: false }`
[INFO] [stdout] a154c84f903b7e9bda5610c7ee7813f10f688b10f578abd9f3c25cc07d16879e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25f8217e7c20bd03a87edd171becb78b315915bef4e599ed682924b9cacc9c3d
[INFO] running `Command { std: "docker" "start" "-a" "25f8217e7c20bd03a87edd171becb78b315915bef4e599ed682924b9cacc9c3d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/headers_accept-e8b228fd217b69f9)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::decode ... ok
[INFO] [stdout] test tests::from_iterator ... ok
[INFO] [stdout] test tests::mixed_lifetime_from_iter ... ok
[INFO] [stdout] test tests::more_specifics ... ok
[INFO] [stdout] test tests::negotiate ... ok
[INFO] [stdout] test tests::negotiate_with_full_wildcard ... ok
[INFO] [stdout] test tests::preserve_ordering ... 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::quoted_params ... ok
[INFO] [stdout] test tests::qvalue_is_zero ... ok
[INFO] [stdout] test tests::qvalue_ordering ... ok
[INFO] [stdout] test tests::qvalue_parsing_invalid ... ok
[INFO] [stdout] test tests::reordering ... ok
[INFO] [stdout] test tests::test_qvalue_parsing_one ... ok
[INFO] [stdout] test tests::reordering_elaborate ... ok
[INFO] [stdout] test tests::test_qvalue_parsing_partial ... ok
[INFO] [stdout] test tests::try_from_header_value ... ok
[INFO] [stdout] test tests::variable_quality_more_specifics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests headers_accept
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25f8217e7c20bd03a87edd171becb78b315915bef4e599ed682924b9cacc9c3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25f8217e7c20bd03a87edd171becb78b315915bef4e599ed682924b9cacc9c3d", kill_on_drop: false }`
[INFO] [stdout] 25f8217e7c20bd03a87edd171becb78b315915bef4e599ed682924b9cacc9c3d