[INFO] cloning repository https://github.com/hkiame/Generate-the-nth-Fibonacci-number
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hkiame/Generate-the-nth-Fibonacci-number" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkiame%2FGenerate-the-nth-Fibonacci-number", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkiame%2FGenerate-the-nth-Fibonacci-number'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f451a51a056962f4a16901b2777983982cd78fb
[INFO] testing hkiame/Generate-the-nth-Fibonacci-number 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%2Fhkiame%2FGenerate-the-nth-Fibonacci-number" "/workspace/builds/worker-78/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hkiame/Generate-the-nth-Fibonacci-number 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/hkiame/Generate-the-nth-Fibonacci-number
[INFO] finished tweaking git repo https://github.com/hkiame/Generate-the-nth-Fibonacci-number
[INFO] tweaked toml for git repo https://github.com/hkiame/Generate-the-nth-Fibonacci-number written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate git repo https://github.com/hkiame/Generate-the-nth-Fibonacci-number 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 5dabbc53dc58a8d9b1a9046a658c24dadb9f6ca895bf9b7cb71b666c5c0b7993
[INFO] running `Command { std: "docker" "start" "-a" "5dabbc53dc58a8d9b1a9046a658c24dadb9f6ca895bf9b7cb71b666c5c0b7993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dabbc53dc58a8d9b1a9046a658c24dadb9f6ca895bf9b7cb71b666c5c0b7993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dabbc53dc58a8d9b1a9046a658c24dadb9f6ca895bf9b7cb71b666c5c0b7993", kill_on_drop: false }`
[INFO] [stdout] 5dabbc53dc58a8d9b1a9046a658c24dadb9f6ca895bf9b7cb71b666c5c0b7993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 23d50417bbe6ef7bfd6059716668485426c320c53a31cb6f8866b00119f16439
[INFO] running `Command { std: "docker" "start" "-a" "23d50417bbe6ef7bfd6059716668485426c320c53a31cb6f8866b00119f16439", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nth_fibonacci_number v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "23d50417bbe6ef7bfd6059716668485426c320c53a31cb6f8866b00119f16439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23d50417bbe6ef7bfd6059716668485426c320c53a31cb6f8866b00119f16439", kill_on_drop: false }`
[INFO] [stdout] 23d50417bbe6ef7bfd6059716668485426c320c53a31cb6f8866b00119f16439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 3115e6cc923d2c26c0f91e88057ef75e62d99ffcddd4d3dc63da9a4b57ad3f73
[INFO] running `Command { std: "docker" "start" "-a" "3115e6cc923d2c26c0f91e88057ef75e62d99ffcddd4d3dc63da9a4b57ad3f73", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nth_fibonacci_number v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "3115e6cc923d2c26c0f91e88057ef75e62d99ffcddd4d3dc63da9a4b57ad3f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3115e6cc923d2c26c0f91e88057ef75e62d99ffcddd4d3dc63da9a4b57ad3f73", kill_on_drop: false }`
[INFO] [stdout] 3115e6cc923d2c26c0f91e88057ef75e62d99ffcddd4d3dc63da9a4b57ad3f73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] f20f7897c080317122137bbb397748ccd88b0e54516a6447fe07298d428818c0
[INFO] running `Command { std: "docker" "start" "-a" "f20f7897c080317122137bbb397748ccd88b0e54516a6447fe07298d428818c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nth_fibonacci_number-6cc861c937a81243)
[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" "f20f7897c080317122137bbb397748ccd88b0e54516a6447fe07298d428818c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20f7897c080317122137bbb397748ccd88b0e54516a6447fe07298d428818c0", kill_on_drop: false }`
[INFO] [stdout] f20f7897c080317122137bbb397748ccd88b0e54516a6447fe07298d428818c0