[INFO] updating cached repository https://github.com/hinohi/pow2-decimal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84c477d965133c347b16b3ab3990873cc33a4b5d
[INFO] testing hinohi/pow2-decimal against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinohi%2Fpow2-decimal" "/workspace/builds/worker-110/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-110/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hinohi/pow2-decimal on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hinohi/pow2-decimal
[INFO] finished tweaking git repo https://github.com/hinohi/pow2-decimal
[INFO] tweaked toml for git repo https://github.com/hinohi/pow2-decimal written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate git repo https://github.com/hinohi/pow2-decimal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caedc9864f858c4c31b0abb64d64ec03d49787a31ceca8498eaffaa2e9a942b0
[INFO] running `Command { std: "docker" "start" "-a" "caedc9864f858c4c31b0abb64d64ec03d49787a31ceca8498eaffaa2e9a942b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caedc9864f858c4c31b0abb64d64ec03d49787a31ceca8498eaffaa2e9a942b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caedc9864f858c4c31b0abb64d64ec03d49787a31ceca8498eaffaa2e9a942b0", kill_on_drop: false }`
[INFO] [stdout] caedc9864f858c4c31b0abb64d64ec03d49787a31ceca8498eaffaa2e9a942b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f5fc679bba38a2b09f831c40e7236d451770a7e6bdcab9015bef13af89ee9ec
[INFO] running `Command { std: "docker" "start" "-a" "1f5fc679bba38a2b09f831c40e7236d451770a7e6bdcab9015bef13af89ee9ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling pow2-decimal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "1f5fc679bba38a2b09f831c40e7236d451770a7e6bdcab9015bef13af89ee9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5fc679bba38a2b09f831c40e7236d451770a7e6bdcab9015bef13af89ee9ec", kill_on_drop: false }`
[INFO] [stdout] 1f5fc679bba38a2b09f831c40e7236d451770a7e6bdcab9015bef13af89ee9ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e488072a0cfce1ccb5dd4f48c3b2c1c72154f07badcc1c5423c19206773ba73b
[INFO] running `Command { std: "docker" "start" "-a" "e488072a0cfce1ccb5dd4f48c3b2c1c72154f07badcc1c5423c19206773ba73b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pow2-decimal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "e488072a0cfce1ccb5dd4f48c3b2c1c72154f07badcc1c5423c19206773ba73b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e488072a0cfce1ccb5dd4f48c3b2c1c72154f07badcc1c5423c19206773ba73b", kill_on_drop: false }`
[INFO] [stdout] e488072a0cfce1ccb5dd4f48c3b2c1c72154f07badcc1c5423c19206773ba73b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4281c672e324ca2563f429efbcae0107ff9b449d12423534ef786eb9003be75a
[INFO] running `Command { std: "docker" "start" "-a" "4281c672e324ca2563f429efbcae0107ff9b449d12423534ef786eb9003be75a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pow2_decimal-267313063eb39e96)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_pow2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4281c672e324ca2563f429efbcae0107ff9b449d12423534ef786eb9003be75a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4281c672e324ca2563f429efbcae0107ff9b449d12423534ef786eb9003be75a", kill_on_drop: false }`
[INFO] [stdout] 4281c672e324ca2563f429efbcae0107ff9b449d12423534ef786eb9003be75a