[INFO] cloning repository https://github.com/ValliereMagic/RustFibonacciBench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ValliereMagic/RustFibonacciBench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValliereMagic%2FRustFibonacciBench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValliereMagic%2FRustFibonacciBench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d12e559f8d022c21c452374a4f6f32297837a21a
[INFO] testing ValliereMagic/RustFibonacciBench against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValliereMagic%2FRustFibonacciBench" "/workspace/builds/worker-114/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ValliereMagic/RustFibonacciBench 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/ValliereMagic/RustFibonacciBench
[INFO] finished tweaking git repo https://github.com/ValliereMagic/RustFibonacciBench
[INFO] tweaked toml for git repo https://github.com/ValliereMagic/RustFibonacciBench written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] crate git repo https://github.com/ValliereMagic/RustFibonacciBench 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] [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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] f34d0c4afeec3e978523464ad3be5a513d03403b746053a18a14fcecdffacd49
[INFO] running `Command { std: "docker" "start" "-a" "f34d0c4afeec3e978523464ad3be5a513d03403b746053a18a14fcecdffacd49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f34d0c4afeec3e978523464ad3be5a513d03403b746053a18a14fcecdffacd49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f34d0c4afeec3e978523464ad3be5a513d03403b746053a18a14fcecdffacd49", kill_on_drop: false }`
[INFO] [stdout] f34d0c4afeec3e978523464ad3be5a513d03403b746053a18a14fcecdffacd49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 2d0d20412805711b558207d8460f44c3aea588993a886a03a5fa25e16fff6fa7
[INFO] running `Command { std: "docker" "start" "-a" "2d0d20412805711b558207d8460f44c3aea588993a886a03a5fa25e16fff6fa7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fibonacci_bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "2d0d20412805711b558207d8460f44c3aea588993a886a03a5fa25e16fff6fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0d20412805711b558207d8460f44c3aea588993a886a03a5fa25e16fff6fa7", kill_on_drop: false }`
[INFO] [stdout] 2d0d20412805711b558207d8460f44c3aea588993a886a03a5fa25e16fff6fa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 12d8a656eb048d9acb8039b21957f1c95191aefc4f05919b71cbcd9789493b55
[INFO] running `Command { std: "docker" "start" "-a" "12d8a656eb048d9acb8039b21957f1c95191aefc4f05919b71cbcd9789493b55", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fibonacci_bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.13s
[INFO] running `Command { std: "docker" "inspect" "12d8a656eb048d9acb8039b21957f1c95191aefc4f05919b71cbcd9789493b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d8a656eb048d9acb8039b21957f1c95191aefc4f05919b71cbcd9789493b55", kill_on_drop: false }`
[INFO] [stdout] 12d8a656eb048d9acb8039b21957f1c95191aefc4f05919b71cbcd9789493b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 732c77c1a88990c26a29f31aa89ca7456d1c1d12a8af5ae3469e9999fbba0867
[INFO] running `Command { std: "docker" "start" "-a" "732c77c1a88990c26a29f31aa89ca7456d1c1d12a8af5ae3469e9999fbba0867", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibonacci_bench-12a8814c5c03d944)
[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" "732c77c1a88990c26a29f31aa89ca7456d1c1d12a8af5ae3469e9999fbba0867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732c77c1a88990c26a29f31aa89ca7456d1c1d12a8af5ae3469e9999fbba0867", kill_on_drop: false }`
[INFO] [stdout] 732c77c1a88990c26a29f31aa89ca7456d1c1d12a8af5ae3469e9999fbba0867