[INFO] cloning repository https://github.com/praem90/rust-countdown-timer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/praem90/rust-countdown-timer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpraem90%2Frust-countdown-timer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpraem90%2Frust-countdown-timer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34bdf08fa3b1ec6007c858a6cfdee93f5b63e13c
[INFO] testing praem90/rust-countdown-timer 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%2Fpraem90%2Frust-countdown-timer" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/praem90/rust-countdown-timer 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/praem90/rust-countdown-timer
[INFO] finished tweaking git repo https://github.com/praem90/rust-countdown-timer
[INFO] tweaked toml for git repo https://github.com/praem90/rust-countdown-timer written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/praem90/rust-countdown-timer 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1f7f1fa78f2d835ad44dad54e93b51a733b1fd7780807266c9b088462c392c67
[INFO] running `Command { std: "docker" "start" "-a" "1f7f1fa78f2d835ad44dad54e93b51a733b1fd7780807266c9b088462c392c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f7f1fa78f2d835ad44dad54e93b51a733b1fd7780807266c9b088462c392c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f7f1fa78f2d835ad44dad54e93b51a733b1fd7780807266c9b088462c392c67", kill_on_drop: false }`
[INFO] [stdout] 1f7f1fa78f2d835ad44dad54e93b51a733b1fd7780807266c9b088462c392c67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5595057a439f37c6c78bd23d1eaef647bc921c18ee253e746367569a126cb481
[INFO] running `Command { std: "docker" "start" "-a" "5595057a439f37c6c78bd23d1eaef647bc921c18ee253e746367569a126cb481", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling step1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "5595057a439f37c6c78bd23d1eaef647bc921c18ee253e746367569a126cb481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5595057a439f37c6c78bd23d1eaef647bc921c18ee253e746367569a126cb481", kill_on_drop: false }`
[INFO] [stdout] 5595057a439f37c6c78bd23d1eaef647bc921c18ee253e746367569a126cb481
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 658610cfe85697dc8dcb4c53343b9f14216dbb253babc07bcf8f27edd3e2f56f
[INFO] running `Command { std: "docker" "start" "-a" "658610cfe85697dc8dcb4c53343b9f14216dbb253babc07bcf8f27edd3e2f56f", kill_on_drop: false }`
[INFO] [stderr]    Compiling step1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "658610cfe85697dc8dcb4c53343b9f14216dbb253babc07bcf8f27edd3e2f56f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "658610cfe85697dc8dcb4c53343b9f14216dbb253babc07bcf8f27edd3e2f56f", kill_on_drop: false }`
[INFO] [stdout] 658610cfe85697dc8dcb4c53343b9f14216dbb253babc07bcf8f27edd3e2f56f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 592deb50c7f84ce961815efd7f30a9c11b9910596834dd3978165ed9846ddd3e
[INFO] running `Command { std: "docker" "start" "-a" "592deb50c7f84ce961815efd7f30a9c11b9910596834dd3978165ed9846ddd3e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/step1-584f3ebc0ea25662)
[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" "592deb50c7f84ce961815efd7f30a9c11b9910596834dd3978165ed9846ddd3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "592deb50c7f84ce961815efd7f30a9c11b9910596834dd3978165ed9846ddd3e", kill_on_drop: false }`
[INFO] [stdout] 592deb50c7f84ce961815efd7f30a9c11b9910596834dd3978165ed9846ddd3e