[INFO] cloning repository https://github.com/AyaEbata/fizzbuzz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AyaEbata/fizzbuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyaEbata%2Ffizzbuzz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyaEbata%2Ffizzbuzz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06c5bc676636d6a7b2ee07fdebd1f0bd87dbbd0b
[INFO] testing AyaEbata/fizzbuzz 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%2FAyaEbata%2Ffizzbuzz" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AyaEbata/fizzbuzz 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/AyaEbata/fizzbuzz
[INFO] finished tweaking git repo https://github.com/AyaEbata/fizzbuzz
[INFO] tweaked toml for git repo https://github.com/AyaEbata/fizzbuzz written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/AyaEbata/fizzbuzz 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 961d20f1dee2e11e25023a529fbecca796bcd6261b7b371e7e50a6a2537061ea
[INFO] running `Command { std: "docker" "start" "-a" "961d20f1dee2e11e25023a529fbecca796bcd6261b7b371e7e50a6a2537061ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "961d20f1dee2e11e25023a529fbecca796bcd6261b7b371e7e50a6a2537061ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "961d20f1dee2e11e25023a529fbecca796bcd6261b7b371e7e50a6a2537061ea", kill_on_drop: false }`
[INFO] [stdout] 961d20f1dee2e11e25023a529fbecca796bcd6261b7b371e7e50a6a2537061ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 577218b3dfaffa0f022ee4e9e35a1a4ca0eae1b9c445cc32fc11ba434711d9ce
[INFO] running `Command { std: "docker" "start" "-a" "577218b3dfaffa0f022ee4e9e35a1a4ca0eae1b9c445cc32fc11ba434711d9ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling fizzbuzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "577218b3dfaffa0f022ee4e9e35a1a4ca0eae1b9c445cc32fc11ba434711d9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577218b3dfaffa0f022ee4e9e35a1a4ca0eae1b9c445cc32fc11ba434711d9ce", kill_on_drop: false }`
[INFO] [stdout] 577218b3dfaffa0f022ee4e9e35a1a4ca0eae1b9c445cc32fc11ba434711d9ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 1244a4a0f77e96914f2c6f8a3ae4e883b4bc825aa00855c3110e715822b5d2e1
[INFO] running `Command { std: "docker" "start" "-a" "1244a4a0f77e96914f2c6f8a3ae4e883b4bc825aa00855c3110e715822b5d2e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fizzbuzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "1244a4a0f77e96914f2c6f8a3ae4e883b4bc825aa00855c3110e715822b5d2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1244a4a0f77e96914f2c6f8a3ae4e883b4bc825aa00855c3110e715822b5d2e1", kill_on_drop: false }`
[INFO] [stdout] 1244a4a0f77e96914f2c6f8a3ae4e883b4bc825aa00855c3110e715822b5d2e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 4e957a98a25103f1cc8038532557e77a779135e5b5bed4d9916c19793f851f86
[INFO] running `Command { std: "docker" "start" "-a" "4e957a98a25103f1cc8038532557e77a779135e5b5bed4d9916c19793f851f86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fizzbuzz-ffcaab2c0e846331)
[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" "4e957a98a25103f1cc8038532557e77a779135e5b5bed4d9916c19793f851f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e957a98a25103f1cc8038532557e77a779135e5b5bed4d9916c19793f851f86", kill_on_drop: false }`
[INFO] [stdout] 4e957a98a25103f1cc8038532557e77a779135e5b5bed4d9916c19793f851f86