[INFO] cloning repository https://github.com/flxinxout/calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flxinxout/calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflxinxout%2Fcalculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflxinxout%2Fcalculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4e998be5268d161be9b398fc4f8a4cd304ddb03
[INFO] testing flxinxout/calculator 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%2Fflxinxout%2Fcalculator" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flxinxout/calculator 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/flxinxout/calculator
[INFO] finished tweaking git repo https://github.com/flxinxout/calculator
[INFO] tweaked toml for git repo https://github.com/flxinxout/calculator written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/flxinxout/calculator 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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 197521d92843d02a2f2c61ecf6f33c0c19e09f66f18fe2b6a716b7584a4c6d61
[INFO] running `Command { std: "docker" "start" "-a" "197521d92843d02a2f2c61ecf6f33c0c19e09f66f18fe2b6a716b7584a4c6d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "197521d92843d02a2f2c61ecf6f33c0c19e09f66f18fe2b6a716b7584a4c6d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "197521d92843d02a2f2c61ecf6f33c0c19e09f66f18fe2b6a716b7584a4c6d61", kill_on_drop: false }`
[INFO] [stdout] 197521d92843d02a2f2c61ecf6f33c0c19e09f66f18fe2b6a716b7584a4c6d61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] d20b8712f96330841b93c3acb8cf9da0560eb439ce2e1f05bbd5532833402486
[INFO] running `Command { std: "docker" "start" "-a" "d20b8712f96330841b93c3acb8cf9da0560eb439ce2e1f05bbd5532833402486", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "d20b8712f96330841b93c3acb8cf9da0560eb439ce2e1f05bbd5532833402486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20b8712f96330841b93c3acb8cf9da0560eb439ce2e1f05bbd5532833402486", kill_on_drop: false }`
[INFO] [stdout] d20b8712f96330841b93c3acb8cf9da0560eb439ce2e1f05bbd5532833402486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 921bde2e2c0cf2a1d4e3b5164a2aa2669eeed7d85465ebb02168e6b1a335ac5f
[INFO] running `Command { std: "docker" "start" "-a" "921bde2e2c0cf2a1d4e3b5164a2aa2669eeed7d85465ebb02168e6b1a335ac5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "921bde2e2c0cf2a1d4e3b5164a2aa2669eeed7d85465ebb02168e6b1a335ac5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921bde2e2c0cf2a1d4e3b5164a2aa2669eeed7d85465ebb02168e6b1a335ac5f", kill_on_drop: false }`
[INFO] [stdout] 921bde2e2c0cf2a1d4e3b5164a2aa2669eeed7d85465ebb02168e6b1a335ac5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 440236c35f5a7a63faf28e290fc7f188950d23d8e3d00310cfa5a82f710cfa86
[INFO] running `Command { std: "docker" "start" "-a" "440236c35f5a7a63faf28e290fc7f188950d23d8e3d00310cfa5a82f710cfa86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/calculator-7cf4847e84e3dbeb)
[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" "440236c35f5a7a63faf28e290fc7f188950d23d8e3d00310cfa5a82f710cfa86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "440236c35f5a7a63faf28e290fc7f188950d23d8e3d00310cfa5a82f710cfa86", kill_on_drop: false }`
[INFO] [stdout] 440236c35f5a7a63faf28e290fc7f188950d23d8e3d00310cfa5a82f710cfa86