[INFO] cloning repository https://github.com/AJTJ/rust_fib_recursive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AJTJ/rust_fib_recursive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAJTJ%2Frust_fib_recursive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAJTJ%2Frust_fib_recursive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdf5fad36af9c70e194e81e94a076a1e4e900281
[INFO] testing AJTJ/rust_fib_recursive against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAJTJ%2Frust_fib_recursive" "/workspace/builds/worker-77/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AJTJ/rust_fib_recursive on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AJTJ/rust_fib_recursive
[INFO] finished tweaking git repo https://github.com/AJTJ/rust_fib_recursive
[INFO] tweaked toml for git repo https://github.com/AJTJ/rust_fib_recursive written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate git repo https://github.com/AJTJ/rust_fib_recursive already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12531af4f765da9c987bc9f0566b0ca6aab01acfa58be7fb66e65acfa15459be
[INFO] running `Command { std: "docker" "start" "-a" "12531af4f765da9c987bc9f0566b0ca6aab01acfa58be7fb66e65acfa15459be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12531af4f765da9c987bc9f0566b0ca6aab01acfa58be7fb66e65acfa15459be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12531af4f765da9c987bc9f0566b0ca6aab01acfa58be7fb66e65acfa15459be", kill_on_drop: false }`
[INFO] [stdout] 12531af4f765da9c987bc9f0566b0ca6aab01acfa58be7fb66e65acfa15459be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2d52a63c9c0845cfc11e36cb8b59435264528a8f30fa6345ceb7f20d170585c
[INFO] running `Command { std: "docker" "start" "-a" "e2d52a63c9c0845cfc11e36cb8b59435264528a8f30fa6345ceb7f20d170585c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fibonacci_recursive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "e2d52a63c9c0845cfc11e36cb8b59435264528a8f30fa6345ceb7f20d170585c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d52a63c9c0845cfc11e36cb8b59435264528a8f30fa6345ceb7f20d170585c", kill_on_drop: false }`
[INFO] [stdout] e2d52a63c9c0845cfc11e36cb8b59435264528a8f30fa6345ceb7f20d170585c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 014b41a35de6f9443fcbb1372a349bc4aa795672acaa3720ec7e589aad4af594
[INFO] running `Command { std: "docker" "start" "-a" "014b41a35de6f9443fcbb1372a349bc4aa795672acaa3720ec7e589aad4af594", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fibonacci_recursive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "014b41a35de6f9443fcbb1372a349bc4aa795672acaa3720ec7e589aad4af594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "014b41a35de6f9443fcbb1372a349bc4aa795672acaa3720ec7e589aad4af594", kill_on_drop: false }`
[INFO] [stdout] 014b41a35de6f9443fcbb1372a349bc4aa795672acaa3720ec7e589aad4af594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0970bf7e86e5e56fd148e752f7de1a6b000abb00460e6fa2e73f3f7a0ae3f1d
[INFO] running `Command { std: "docker" "start" "-a" "a0970bf7e86e5e56fd148e752f7de1a6b000abb00460e6fa2e73f3f7a0ae3f1d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibonacci_recursive-ced7fcce93780dc6)
[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" "a0970bf7e86e5e56fd148e752f7de1a6b000abb00460e6fa2e73f3f7a0ae3f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0970bf7e86e5e56fd148e752f7de1a6b000abb00460e6fa2e73f3f7a0ae3f1d", kill_on_drop: false }`
[INFO] [stdout] a0970bf7e86e5e56fd148e752f7de1a6b000abb00460e6fa2e73f3f7a0ae3f1d