[INFO] cloning repository https://github.com/galambborong/fib-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/galambborong/fib-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalambborong%2Ffib-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalambborong%2Ffib-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 175c159eb6e682cbf0bcfcdb4c6c425d887b3577
[INFO] testing galambborong/fib-rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalambborong%2Ffib-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/galambborong/fib-rust 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/galambborong/fib-rust
[INFO] finished tweaking git repo https://github.com/galambborong/fib-rust
[INFO] tweaked toml for git repo https://github.com/galambborong/fib-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/galambborong/fib-rust 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 22970fe933dd10c02a9f0fa9539d39609253dd6c48a164d9c30deea939bbff8d
[INFO] running `Command { std: "docker" "start" "-a" "22970fe933dd10c02a9f0fa9539d39609253dd6c48a164d9c30deea939bbff8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22970fe933dd10c02a9f0fa9539d39609253dd6c48a164d9c30deea939bbff8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22970fe933dd10c02a9f0fa9539d39609253dd6c48a164d9c30deea939bbff8d", kill_on_drop: false }`
[INFO] [stdout] 22970fe933dd10c02a9f0fa9539d39609253dd6c48a164d9c30deea939bbff8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a14f779c63033781aefa407fd7ae6cf236937f0dbb21270bfda9e0d3b2bfdade
[INFO] running `Command { std: "docker" "start" "-a" "a14f779c63033781aefa407fd7ae6cf236937f0dbb21270bfda9e0d3b2bfdade", kill_on_drop: false }`
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "a14f779c63033781aefa407fd7ae6cf236937f0dbb21270bfda9e0d3b2bfdade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14f779c63033781aefa407fd7ae6cf236937f0dbb21270bfda9e0d3b2bfdade", kill_on_drop: false }`
[INFO] [stdout] a14f779c63033781aefa407fd7ae6cf236937f0dbb21270bfda9e0d3b2bfdade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d12f83e7f9dc525061abb6bbdf026ee711ec095ad151f4cf590bb53078cab107
[INFO] running `Command { std: "docker" "start" "-a" "d12f83e7f9dc525061abb6bbdf026ee711ec095ad151f4cf590bb53078cab107", kill_on_drop: false }`
[INFO] [stderr]    Compiling fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "d12f83e7f9dc525061abb6bbdf026ee711ec095ad151f4cf590bb53078cab107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12f83e7f9dc525061abb6bbdf026ee711ec095ad151f4cf590bb53078cab107", kill_on_drop: false }`
[INFO] [stdout] d12f83e7f9dc525061abb6bbdf026ee711ec095ad151f4cf590bb53078cab107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 015314cb546574056abf9f7efda43cbb293aa4a3f6bb18041cdfd84abfda0ec2
[INFO] running `Command { std: "docker" "start" "-a" "015314cb546574056abf9f7efda43cbb293aa4a3f6bb18041cdfd84abfda0ec2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibonacci-713f734dc17e0fc4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::fib_bigger_n ... ok
[INFO] [stdout] test tests::fib_less_than_10 ... ok
[INFO] [stdout] test tests::test_calc_fib ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "015314cb546574056abf9f7efda43cbb293aa4a3f6bb18041cdfd84abfda0ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "015314cb546574056abf9f7efda43cbb293aa4a3f6bb18041cdfd84abfda0ec2", kill_on_drop: false }`
[INFO] [stdout] 015314cb546574056abf9f7efda43cbb293aa4a3f6bb18041cdfd84abfda0ec2