[INFO] cloning repository https://github.com/voidumbrella/brassfuck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/voidumbrella/brassfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoidumbrella%2Fbrassfuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoidumbrella%2Fbrassfuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 151331988caffc77889c0dec7b42615161268655
[INFO] testing voidumbrella/brassfuck against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoidumbrella%2Fbrassfuck" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/voidumbrella/brassfuck 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 git repo https://github.com/voidumbrella/brassfuck
[INFO] finished tweaking git repo https://github.com/voidumbrella/brassfuck
[INFO] tweaked toml for git repo https://github.com/voidumbrella/brassfuck written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/voidumbrella/brassfuck 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] d4982daaf55cd8f40097c5524bad2e47da6d5042f8a2b434714da69e06de7c30
[INFO] running `Command { std: "docker" "start" "-a" "d4982daaf55cd8f40097c5524bad2e47da6d5042f8a2b434714da69e06de7c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4982daaf55cd8f40097c5524bad2e47da6d5042f8a2b434714da69e06de7c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4982daaf55cd8f40097c5524bad2e47da6d5042f8a2b434714da69e06de7c30", kill_on_drop: false }`
[INFO] [stdout] d4982daaf55cd8f40097c5524bad2e47da6d5042f8a2b434714da69e06de7c30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 53fe3a071117b93b186ca830b7a4822e637101d7efc1f678e29ad0c8bfa9d2c2
[INFO] running `Command { std: "docker" "start" "-a" "53fe3a071117b93b186ca830b7a4822e637101d7efc1f678e29ad0c8bfa9d2c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling brassfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "53fe3a071117b93b186ca830b7a4822e637101d7efc1f678e29ad0c8bfa9d2c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53fe3a071117b93b186ca830b7a4822e637101d7efc1f678e29ad0c8bfa9d2c2", kill_on_drop: false }`
[INFO] [stdout] 53fe3a071117b93b186ca830b7a4822e637101d7efc1f678e29ad0c8bfa9d2c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 1ce8e839d6c5dc7303e25862f961817590d9b7e982b6777d5ae325f95f09c2a6
[INFO] running `Command { std: "docker" "start" "-a" "1ce8e839d6c5dc7303e25862f961817590d9b7e982b6777d5ae325f95f09c2a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling brassfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "1ce8e839d6c5dc7303e25862f961817590d9b7e982b6777d5ae325f95f09c2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce8e839d6c5dc7303e25862f961817590d9b7e982b6777d5ae325f95f09c2a6", kill_on_drop: false }`
[INFO] [stdout] 1ce8e839d6c5dc7303e25862f961817590d9b7e982b6777d5ae325f95f09c2a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 8cf6c334019a1ee01d2f8f1d4a79786f864bd522bd4848971f9175897de1adf4
[INFO] running `Command { std: "docker" "start" "-a" "8cf6c334019a1ee01d2f8f1d4a79786f864bd522bd4848971f9175897de1adf4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.70s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brassfuck-9ab4cc9dcb5beb92)
[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" "8cf6c334019a1ee01d2f8f1d4a79786f864bd522bd4848971f9175897de1adf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf6c334019a1ee01d2f8f1d4a79786f864bd522bd4848971f9175897de1adf4", kill_on_drop: false }`
[INFO] [stdout] 8cf6c334019a1ee01d2f8f1d4a79786f864bd522bd4848971f9175897de1adf4