[INFO] fetching crate tet-inherents 0.0.0...
[INFO] testing tet-inherents-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tet-inherents 0.0.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate tet-inherents 0.0.0 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 tet-inherents 0.0.0
[INFO] finished tweaking crates.io crate tet-inherents 0.0.0
[INFO] tweaked toml for crates.io crate tet-inherents 0.0.0 written to /workspace/builds/worker-77/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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 05a0a41a65c02e67f93b910743c71c5de4a24da7c4edd037882c12c54317b0bd
[INFO] running `Command { std: "docker" "start" "-a" "05a0a41a65c02e67f93b910743c71c5de4a24da7c4edd037882c12c54317b0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05a0a41a65c02e67f93b910743c71c5de4a24da7c4edd037882c12c54317b0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05a0a41a65c02e67f93b910743c71c5de4a24da7c4edd037882c12c54317b0bd", kill_on_drop: false }`
[INFO] [stdout] 05a0a41a65c02e67f93b910743c71c5de4a24da7c4edd037882c12c54317b0bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] e2747f5e6f63b15fc4f6fa33b06c3fc4f656219f3d7c23c7d71c587c6a049305
[INFO] running `Command { std: "docker" "start" "-a" "e2747f5e6f63b15fc4f6fa33b06c3fc4f656219f3d7c23c7d71c587c6a049305", kill_on_drop: false }`
[INFO] [stderr]    Compiling tet-inherents v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "e2747f5e6f63b15fc4f6fa33b06c3fc4f656219f3d7c23c7d71c587c6a049305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2747f5e6f63b15fc4f6fa33b06c3fc4f656219f3d7c23c7d71c587c6a049305", kill_on_drop: false }`
[INFO] [stdout] e2747f5e6f63b15fc4f6fa33b06c3fc4f656219f3d7c23c7d71c587c6a049305
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 545153036a37210ef75e9c60bade2c27edad43c6e65943b668a268416b9d9f21
[INFO] running `Command { std: "docker" "start" "-a" "545153036a37210ef75e9c60bade2c27edad43c6e65943b668a268416b9d9f21", kill_on_drop: false }`
[INFO] [stderr]    Compiling tet-inherents v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "545153036a37210ef75e9c60bade2c27edad43c6e65943b668a268416b9d9f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545153036a37210ef75e9c60bade2c27edad43c6e65943b668a268416b9d9f21", kill_on_drop: false }`
[INFO] [stdout] 545153036a37210ef75e9c60bade2c27edad43c6e65943b668a268416b9d9f21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] e4ddc736547445a2d642ef83fe5e571a19cda8f4afdc08abaf75679edd9c9c6d
[INFO] running `Command { std: "docker" "start" "-a" "e4ddc736547445a2d642ef83fe5e571a19cda8f4afdc08abaf75679edd9c9c6d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tet_inherents-c61c8117c36c6817)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests tet-inherents
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "e4ddc736547445a2d642ef83fe5e571a19cda8f4afdc08abaf75679edd9c9c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ddc736547445a2d642ef83fe5e571a19cda8f4afdc08abaf75679edd9c9c6d", kill_on_drop: false }`
[INFO] [stdout] e4ddc736547445a2d642ef83fe5e571a19cda8f4afdc08abaf75679edd9c9c6d