[INFO] cloning repository https://github.com/J-TAG/my-fibonacci
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/J-TAG/my-fibonacci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ-TAG%2Fmy-fibonacci", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ-TAG%2Fmy-fibonacci'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9752bcbedbee5e78b98aba56a4a5edff392751c8
[INFO] testing J-TAG/my-fibonacci against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ-TAG%2Fmy-fibonacci" "/workspace/builds/worker-61/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-61/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/J-TAG/my-fibonacci on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/J-TAG/my-fibonacci
[INFO] finished tweaking git repo https://github.com/J-TAG/my-fibonacci
[INFO] tweaked toml for git repo https://github.com/J-TAG/my-fibonacci written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate git repo https://github.com/J-TAG/my-fibonacci already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6ad861bdea90fdd7a1deedf058d945e62750a75670a338ff997240fbaa18b0a
[INFO] running `Command { std: "docker" "start" "-a" "d6ad861bdea90fdd7a1deedf058d945e62750a75670a338ff997240fbaa18b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6ad861bdea90fdd7a1deedf058d945e62750a75670a338ff997240fbaa18b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ad861bdea90fdd7a1deedf058d945e62750a75670a338ff997240fbaa18b0a", kill_on_drop: false }`
[INFO] [stdout] d6ad861bdea90fdd7a1deedf058d945e62750a75670a338ff997240fbaa18b0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81fbb9bd94dc43a077f86656e63fe7a304221f904faa83f98fb227b483bff4e1
[INFO] running `Command { std: "docker" "start" "-a" "81fbb9bd94dc43a077f86656e63fe7a304221f904faa83f98fb227b483bff4e1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling my-fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "81fbb9bd94dc43a077f86656e63fe7a304221f904faa83f98fb227b483bff4e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81fbb9bd94dc43a077f86656e63fe7a304221f904faa83f98fb227b483bff4e1", kill_on_drop: false }`
[INFO] [stdout] 81fbb9bd94dc43a077f86656e63fe7a304221f904faa83f98fb227b483bff4e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25c9bd69a38fb5b0cc155bacdc05e3f9a7c2779838efdd389a3896de3958bc6b
[INFO] running `Command { std: "docker" "start" "-a" "25c9bd69a38fb5b0cc155bacdc05e3f9a7c2779838efdd389a3896de3958bc6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "25c9bd69a38fb5b0cc155bacdc05e3f9a7c2779838efdd389a3896de3958bc6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c9bd69a38fb5b0cc155bacdc05e3f9a7c2779838efdd389a3896de3958bc6b", kill_on_drop: false }`
[INFO] [stdout] 25c9bd69a38fb5b0cc155bacdc05e3f9a7c2779838efdd389a3896de3958bc6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7431d6373247d8c0c3a93aa4e8a12188e663810626c864ebd2266c54eb5f032c
[INFO] running `Command { std: "docker" "start" "-a" "7431d6373247d8c0c3a93aa4e8a12188e663810626c864ebd2266c54eb5f032c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my_fibonacci-166ba5e5d20720bc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fib_15 ... ok
[INFO] [stdout] test fib_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7431d6373247d8c0c3a93aa4e8a12188e663810626c864ebd2266c54eb5f032c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7431d6373247d8c0c3a93aa4e8a12188e663810626c864ebd2266c54eb5f032c", kill_on_drop: false }`
[INFO] [stdout] 7431d6373247d8c0c3a93aa4e8a12188e663810626c864ebd2266c54eb5f032c