[INFO] fetching crate cargo-cheh 0.1.0...
[INFO] testing cargo-cheh-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cargo-cheh 0.1.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate cargo-cheh 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-cheh 0.1.0
[INFO] finished tweaking crates.io crate cargo-cheh 0.1.0
[INFO] tweaked toml for crates.io crate cargo-cheh 0.1.0 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate crates.io crate cargo-cheh 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a728fe7441a5bca23ea231b8ca910ab77039eb5b58d992b42d245326a00d7cfd
[INFO] running `Command { std: "docker" "start" "-a" "a728fe7441a5bca23ea231b8ca910ab77039eb5b58d992b42d245326a00d7cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a728fe7441a5bca23ea231b8ca910ab77039eb5b58d992b42d245326a00d7cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a728fe7441a5bca23ea231b8ca910ab77039eb5b58d992b42d245326a00d7cfd", kill_on_drop: false }`
[INFO] [stdout] a728fe7441a5bca23ea231b8ca910ab77039eb5b58d992b42d245326a00d7cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e98c614324f7d2c77d3a9516c6bff63e9abbe343b89c5c70afcf12aa258dc3dc
[INFO] running `Command { std: "docker" "start" "-a" "e98c614324f7d2c77d3a9516c6bff63e9abbe343b89c5c70afcf12aa258dc3dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-cheh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "e98c614324f7d2c77d3a9516c6bff63e9abbe343b89c5c70afcf12aa258dc3dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e98c614324f7d2c77d3a9516c6bff63e9abbe343b89c5c70afcf12aa258dc3dc", kill_on_drop: false }`
[INFO] [stdout] e98c614324f7d2c77d3a9516c6bff63e9abbe343b89c5c70afcf12aa258dc3dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 411c1c5671f51e648ab23b96fd599247d81fd3c417fb238552223c7aaa80235b
[INFO] running `Command { std: "docker" "start" "-a" "411c1c5671f51e648ab23b96fd599247d81fd3c417fb238552223c7aaa80235b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-cheh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "411c1c5671f51e648ab23b96fd599247d81fd3c417fb238552223c7aaa80235b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "411c1c5671f51e648ab23b96fd599247d81fd3c417fb238552223c7aaa80235b", kill_on_drop: false }`
[INFO] [stdout] 411c1c5671f51e648ab23b96fd599247d81fd3c417fb238552223c7aaa80235b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b30c2f65cfa6351d4212cb4ea503a05e7c4afcf6e4c66797e85d98f3e34b6c1
[INFO] running `Command { std: "docker" "start" "-a" "0b30c2f65cfa6351d4212cb4ea503a05e7c4afcf6e4c66797e85d98f3e34b6c1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_cheh-9a2c90cb4fd13383)
[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" "0b30c2f65cfa6351d4212cb4ea503a05e7c4afcf6e4c66797e85d98f3e34b6c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b30c2f65cfa6351d4212cb4ea503a05e7c4afcf6e4c66797e85d98f3e34b6c1", kill_on_drop: false }`
[INFO] [stdout] 0b30c2f65cfa6351d4212cb4ea503a05e7c4afcf6e4c66797e85d98f3e34b6c1