[INFO] cloning repository https://github.com/mttchpmn/unicoder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mttchpmn/unicoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmttchpmn%2Funicoder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmttchpmn%2Funicoder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2daf29c92b48d26da860b0649592ad0f0e7239a7
[INFO] testing mttchpmn/unicoder against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmttchpmn%2Funicoder" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mttchpmn/unicoder on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mttchpmn/unicoder
[INFO] finished tweaking git repo https://github.com/mttchpmn/unicoder
[INFO] tweaked toml for git repo https://github.com/mttchpmn/unicoder written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/mttchpmn/unicoder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd32e75ab6086499d96f73d800d2a01c8bbfac6f6cd8c3c6c22bf52f9aa81ea4
[INFO] running `Command { std: "docker" "start" "-a" "bd32e75ab6086499d96f73d800d2a01c8bbfac6f6cd8c3c6c22bf52f9aa81ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd32e75ab6086499d96f73d800d2a01c8bbfac6f6cd8c3c6c22bf52f9aa81ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd32e75ab6086499d96f73d800d2a01c8bbfac6f6cd8c3c6c22bf52f9aa81ea4", kill_on_drop: false }`
[INFO] [stdout] bd32e75ab6086499d96f73d800d2a01c8bbfac6f6cd8c3c6c22bf52f9aa81ea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00a6ea4d22c9513f96695040445147da5bb3f42d7b7112eeb4cf873491553de0
[INFO] running `Command { std: "docker" "start" "-a" "00a6ea4d22c9513f96695040445147da5bb3f42d7b7112eeb4cf873491553de0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "00a6ea4d22c9513f96695040445147da5bb3f42d7b7112eeb4cf873491553de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00a6ea4d22c9513f96695040445147da5bb3f42d7b7112eeb4cf873491553de0", kill_on_drop: false }`
[INFO] [stdout] 00a6ea4d22c9513f96695040445147da5bb3f42d7b7112eeb4cf873491553de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66b2d22db91be5334062bb7f1861011ed9f152b9b97fc160799a6c093078df4b
[INFO] running `Command { std: "docker" "start" "-a" "66b2d22db91be5334062bb7f1861011ed9f152b9b97fc160799a6c093078df4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/unicoder-28b21e024f874a36)
[INFO] running `Command { std: "docker" "inspect" "66b2d22db91be5334062bb7f1861011ed9f152b9b97fc160799a6c093078df4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b2d22db91be5334062bb7f1861011ed9f152b9b97fc160799a6c093078df4b", kill_on_drop: false }`
[INFO] [stdout] 66b2d22db91be5334062bb7f1861011ed9f152b9b97fc160799a6c093078df4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 689f31d050838695c03b28652075bb2169b9ff08951e01812b09bfd1e764f9bc
[INFO] running `Command { std: "docker" "start" "-a" "689f31d050838695c03b28652075bb2169b9ff08951e01812b09bfd1e764f9bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/unicoder-28b21e024f874a36)
[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" "689f31d050838695c03b28652075bb2169b9ff08951e01812b09bfd1e764f9bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "689f31d050838695c03b28652075bb2169b9ff08951e01812b09bfd1e764f9bc", kill_on_drop: false }`
[INFO] [stdout] 689f31d050838695c03b28652075bb2169b9ff08951e01812b09bfd1e764f9bc