[INFO] fetching crate rustc-ap-rustc_error_codes 638.0.0...
[INFO] testing rustc-ap-rustc_error_codes-638.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rustc-ap-rustc_error_codes 638.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rustc-ap-rustc_error_codes 638.0.0 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 rustc-ap-rustc_error_codes 638.0.0
[INFO] finished tweaking crates.io crate rustc-ap-rustc_error_codes 638.0.0
[INFO] tweaked toml for crates.io crate rustc-ap-rustc_error_codes 638.0.0 written to /workspace/builds/worker-14/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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9b20fc6c69bba3f68bf70846abef2e6f93f32cd2033bd8573517e27e1fd0799
[INFO] running `Command { std: "docker" "start" "-a" "a9b20fc6c69bba3f68bf70846abef2e6f93f32cd2033bd8573517e27e1fd0799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9b20fc6c69bba3f68bf70846abef2e6f93f32cd2033bd8573517e27e1fd0799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b20fc6c69bba3f68bf70846abef2e6f93f32cd2033bd8573517e27e1fd0799", kill_on_drop: false }`
[INFO] [stdout] a9b20fc6c69bba3f68bf70846abef2e6f93f32cd2033bd8573517e27e1fd0799
[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=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] 678da6ec5e9f8176c46ccd25a19bfd614d55403fe6d8af0b27e2acafcd48e04c
[INFO] running `Command { std: "docker" "start" "-a" "678da6ec5e9f8176c46ccd25a19bfd614d55403fe6d8af0b27e2acafcd48e04c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-ap-rustc_error_codes v638.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "678da6ec5e9f8176c46ccd25a19bfd614d55403fe6d8af0b27e2acafcd48e04c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678da6ec5e9f8176c46ccd25a19bfd614d55403fe6d8af0b27e2acafcd48e04c", kill_on_drop: false }`
[INFO] [stdout] 678da6ec5e9f8176c46ccd25a19bfd614d55403fe6d8af0b27e2acafcd48e04c
[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=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] 4c6644d0136813c20dfc18294c5895edb5e9f92efcc121ae1ca69302eb01fc6a
[INFO] running `Command { std: "docker" "start" "-a" "4c6644d0136813c20dfc18294c5895edb5e9f92efcc121ae1ca69302eb01fc6a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustc-ap-rustc_error_codes v638.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "4c6644d0136813c20dfc18294c5895edb5e9f92efcc121ae1ca69302eb01fc6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c6644d0136813c20dfc18294c5895edb5e9f92efcc121ae1ca69302eb01fc6a", kill_on_drop: false }`
[INFO] [stdout] 4c6644d0136813c20dfc18294c5895edb5e9f92efcc121ae1ca69302eb01fc6a
[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=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] ae03b5d58fae05431d74c35315dede239bdafa6418cf801192771f47faea9597
[INFO] running `Command { std: "docker" "start" "-a" "ae03b5d58fae05431d74c35315dede239bdafa6418cf801192771f47faea9597", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc_ap_rustc_error_codes-99c63382d5554f6a)
[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] [stderr]    Doc-tests rustc-ap-rustc_error_codes
[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" "ae03b5d58fae05431d74c35315dede239bdafa6418cf801192771f47faea9597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae03b5d58fae05431d74c35315dede239bdafa6418cf801192771f47faea9597", kill_on_drop: false }`
[INFO] [stdout] ae03b5d58fae05431d74c35315dede239bdafa6418cf801192771f47faea9597