[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 beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValliereMagic%2FRustFibonacciBench" "/workspace/builds/worker-40/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ValliereMagic/RustFibonacciBench 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/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-40/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" "+beta-2022-02-22" "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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 23f4e3a449dc505ceafd1db7c0cf18df7da05cb7549dd50bf78d985bd6abbf68
[INFO] running `Command { std: "docker" "start" "-a" "23f4e3a449dc505ceafd1db7c0cf18df7da05cb7549dd50bf78d985bd6abbf68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23f4e3a449dc505ceafd1db7c0cf18df7da05cb7549dd50bf78d985bd6abbf68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f4e3a449dc505ceafd1db7c0cf18df7da05cb7549dd50bf78d985bd6abbf68", kill_on_drop: false }`
[INFO] [stdout] 23f4e3a449dc505ceafd1db7c0cf18df7da05cb7549dd50bf78d985bd6abbf68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] ca912fd34c1e5a7aff6055de44d33eb3a88c35373a4d35f0248f6e534c7ea413
[INFO] running `Command { std: "docker" "start" "-a" "ca912fd34c1e5a7aff6055de44d33eb3a88c35373a4d35f0248f6e534c7ea413", 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 6.31s
[INFO] running `Command { std: "docker" "inspect" "ca912fd34c1e5a7aff6055de44d33eb3a88c35373a4d35f0248f6e534c7ea413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca912fd34c1e5a7aff6055de44d33eb3a88c35373a4d35f0248f6e534c7ea413", kill_on_drop: false }`
[INFO] [stdout] ca912fd34c1e5a7aff6055de44d33eb3a88c35373a4d35f0248f6e534c7ea413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] e82b69218d2f3f3deb0ff9930f0a9fee13fb139f5a4051d536a93fdc26668693
[INFO] running `Command { std: "docker" "start" "-a" "e82b69218d2f3f3deb0ff9930f0a9fee13fb139f5a4051d536a93fdc26668693", kill_on_drop: false }`
[INFO] [stderr]    Compiling fibonacci_bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "e82b69218d2f3f3deb0ff9930f0a9fee13fb139f5a4051d536a93fdc26668693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82b69218d2f3f3deb0ff9930f0a9fee13fb139f5a4051d536a93fdc26668693", kill_on_drop: false }`
[INFO] [stdout] e82b69218d2f3f3deb0ff9930f0a9fee13fb139f5a4051d536a93fdc26668693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 374386e8388fbba73dbe4ed6df21172570e649cba7731756745292cfcd30c4a1
[INFO] running `Command { std: "docker" "start" "-a" "374386e8388fbba73dbe4ed6df21172570e649cba7731756745292cfcd30c4a1", 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_bench-5f39bc75a944a076)
[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" "374386e8388fbba73dbe4ed6df21172570e649cba7731756745292cfcd30c4a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374386e8388fbba73dbe4ed6df21172570e649cba7731756745292cfcd30c4a1", kill_on_drop: false }`
[INFO] [stdout] 374386e8388fbba73dbe4ed6df21172570e649cba7731756745292cfcd30c4a1