[INFO] cloning repository https://github.com/cs-balazs/rust_longest_balanced_subarray
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cs-balazs/rust_longest_balanced_subarray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcs-balazs%2Frust_longest_balanced_subarray", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcs-balazs%2Frust_longest_balanced_subarray'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d446632ddb8501e2152d0521d96ea6c3c4000df9
[INFO] testing cs-balazs/rust_longest_balanced_subarray 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%2Fcs-balazs%2Frust_longest_balanced_subarray" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cs-balazs/rust_longest_balanced_subarray 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/cs-balazs/rust_longest_balanced_subarray
[INFO] finished tweaking git repo https://github.com/cs-balazs/rust_longest_balanced_subarray
[INFO] tweaked toml for git repo https://github.com/cs-balazs/rust_longest_balanced_subarray written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/cs-balazs/rust_longest_balanced_subarray 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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 54229494a1082ad442e733e02198bcf42f8d1fba235c00c8a96dc240f1a40d4c
[INFO] running `Command { std: "docker" "start" "-a" "54229494a1082ad442e733e02198bcf42f8d1fba235c00c8a96dc240f1a40d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54229494a1082ad442e733e02198bcf42f8d1fba235c00c8a96dc240f1a40d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54229494a1082ad442e733e02198bcf42f8d1fba235c00c8a96dc240f1a40d4c", kill_on_drop: false }`
[INFO] [stdout] 54229494a1082ad442e733e02198bcf42f8d1fba235c00c8a96dc240f1a40d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] b0351a5dca49cbcde03497c069fdce016a71bc370ebd0fe0a9d8665acd63cd67
[INFO] running `Command { std: "docker" "start" "-a" "b0351a5dca49cbcde03497c069fdce016a71bc370ebd0fe0a9d8665acd63cd67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling longest_balanced_subarray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "b0351a5dca49cbcde03497c069fdce016a71bc370ebd0fe0a9d8665acd63cd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0351a5dca49cbcde03497c069fdce016a71bc370ebd0fe0a9d8665acd63cd67", kill_on_drop: false }`
[INFO] [stdout] b0351a5dca49cbcde03497c069fdce016a71bc370ebd0fe0a9d8665acd63cd67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] bfa3d90b2eef329673c6f3a3ce59a2e763070ad9faa228ae02b405c01da9c465
[INFO] running `Command { std: "docker" "start" "-a" "bfa3d90b2eef329673c6f3a3ce59a2e763070ad9faa228ae02b405c01da9c465", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling longest_balanced_subarray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 40.35s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/longest_balanced_subarray-8c3c3a29e48bd09e)
[INFO] running `Command { std: "docker" "inspect" "bfa3d90b2eef329673c6f3a3ce59a2e763070ad9faa228ae02b405c01da9c465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa3d90b2eef329673c6f3a3ce59a2e763070ad9faa228ae02b405c01da9c465", kill_on_drop: false }`
[INFO] [stdout] bfa3d90b2eef329673c6f3a3ce59a2e763070ad9faa228ae02b405c01da9c465
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] d9caa86528ec73c87cac90df409a98305f97bf8ca4f5162d8b92e20d0d4832d1
[INFO] running `Command { std: "docker" "start" "-a" "d9caa86528ec73c87cac90df409a98305f97bf8ca4f5162d8b92e20d0d4832d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 54.34s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/longest_balanced_subarray-8c3c3a29e48bd09e)
[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" "d9caa86528ec73c87cac90df409a98305f97bf8ca4f5162d8b92e20d0d4832d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9caa86528ec73c87cac90df409a98305f97bf8ca4f5162d8b92e20d0d4832d1", kill_on_drop: false }`
[INFO] [stdout] d9caa86528ec73c87cac90df409a98305f97bf8ca4f5162d8b92e20d0d4832d1