[INFO] fetching crate unutils 0.1.1...
[INFO] testing unutils-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate unutils 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate unutils 0.1.1 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 unutils 0.1.1
[INFO] finished tweaking crates.io crate unutils 0.1.1
[INFO] tweaked toml for crates.io crate unutils 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 1170c2161f1acfce7dd1590382c4169986553049df6e3853b371961cb80644e0
[INFO] running `Command { std: "docker" "start" "-a" "1170c2161f1acfce7dd1590382c4169986553049df6e3853b371961cb80644e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1170c2161f1acfce7dd1590382c4169986553049df6e3853b371961cb80644e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1170c2161f1acfce7dd1590382c4169986553049df6e3853b371961cb80644e0", kill_on_drop: false }`
[INFO] [stdout] 1170c2161f1acfce7dd1590382c4169986553049df6e3853b371961cb80644e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] aced005de470aba49be0050b112d24f47c9b1c16ba741abdc743969cc68215c0
[INFO] running `Command { std: "docker" "start" "-a" "aced005de470aba49be0050b112d24f47c9b1c16ba741abdc743969cc68215c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling unutils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "aced005de470aba49be0050b112d24f47c9b1c16ba741abdc743969cc68215c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aced005de470aba49be0050b112d24f47c9b1c16ba741abdc743969cc68215c0", kill_on_drop: false }`
[INFO] [stdout] aced005de470aba49be0050b112d24f47c9b1c16ba741abdc743969cc68215c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 49c5dfc7b0087a2b2754810ab2409b9016d4865bc41cff620ee676ecb9803d06
[INFO] running `Command { std: "docker" "start" "-a" "49c5dfc7b0087a2b2754810ab2409b9016d4865bc41cff620ee676ecb9803d06", kill_on_drop: false }`
[INFO] [stderr]    Compiling unutils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "49c5dfc7b0087a2b2754810ab2409b9016d4865bc41cff620ee676ecb9803d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c5dfc7b0087a2b2754810ab2409b9016d4865bc41cff620ee676ecb9803d06", kill_on_drop: false }`
[INFO] [stdout] 49c5dfc7b0087a2b2754810ab2409b9016d4865bc41cff620ee676ecb9803d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3ad1b4602c8b29555bad153acae9d9577e717f82e8545fecff58d99f6bb1042c
[INFO] running `Command { std: "docker" "start" "-a" "3ad1b4602c8b29555bad153acae9d9577e717f82e8545fecff58d99f6bb1042c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unutils-fd96e8ef33e4f7a7)
[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] [stderr]    Doc-tests unutils
[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" "3ad1b4602c8b29555bad153acae9d9577e717f82e8545fecff58d99f6bb1042c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad1b4602c8b29555bad153acae9d9577e717f82e8545fecff58d99f6bb1042c", kill_on_drop: false }`
[INFO] [stdout] 3ad1b4602c8b29555bad153acae9d9577e717f82e8545fecff58d99f6bb1042c