[INFO] cloning repository https://github.com/larsgrah/lcron
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/larsgrah/lcron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarsgrah%2Flcron", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarsgrah%2Flcron'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f29670e48ccaa111594aa3046522f3828df6c8a
[INFO] testing larsgrah/lcron against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarsgrah%2Flcron" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/larsgrah/lcron 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/larsgrah/lcron
[INFO] finished tweaking git repo https://github.com/larsgrah/lcron
[INFO] tweaked toml for git repo https://github.com/larsgrah/lcron written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/larsgrah/lcron 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 23f1e523a9d12fdbae325141d349c6f6384ad8018bcf95ff120461ef649a2d76
[INFO] running `Command { std: "docker" "start" "-a" "23f1e523a9d12fdbae325141d349c6f6384ad8018bcf95ff120461ef649a2d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23f1e523a9d12fdbae325141d349c6f6384ad8018bcf95ff120461ef649a2d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f1e523a9d12fdbae325141d349c6f6384ad8018bcf95ff120461ef649a2d76", kill_on_drop: false }`
[INFO] [stdout] 23f1e523a9d12fdbae325141d349c6f6384ad8018bcf95ff120461ef649a2d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3a5ad640f0b2e4affc15ba96b8998fbed38307a6b9edca62ccd73e322cd33683
[INFO] running `Command { std: "docker" "start" "-a" "3a5ad640f0b2e4affc15ba96b8998fbed38307a6b9edca62ccd73e322cd33683", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling rustc-demangle v0.1.9
[INFO] [stderr]    Compiling nom v2.1.0
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling dirs v1.0.4
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling cron v0.6.0
[INFO] [stderr]    Compiling larscron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.74s
[INFO] running `Command { std: "docker" "inspect" "3a5ad640f0b2e4affc15ba96b8998fbed38307a6b9edca62ccd73e322cd33683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5ad640f0b2e4affc15ba96b8998fbed38307a6b9edca62ccd73e322cd33683", kill_on_drop: false }`
[INFO] [stdout] 3a5ad640f0b2e4affc15ba96b8998fbed38307a6b9edca62ccd73e322cd33683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] af6c6547120a2d78173a9114eb54e1c8e17eab5dd5e4c3b6e2c88156d96d1580
[INFO] running `Command { std: "docker" "start" "-a" "af6c6547120a2d78173a9114eb54e1c8e17eab5dd5e4c3b6e2c88156d96d1580", kill_on_drop: false }`
[INFO] [stderr]    Compiling larscron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "af6c6547120a2d78173a9114eb54e1c8e17eab5dd5e4c3b6e2c88156d96d1580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6c6547120a2d78173a9114eb54e1c8e17eab5dd5e4c3b6e2c88156d96d1580", kill_on_drop: false }`
[INFO] [stdout] af6c6547120a2d78173a9114eb54e1c8e17eab5dd5e4c3b6e2c88156d96d1580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b2630bfa3d6ab19825ed1b45bcb8d09d666586b554e7f7459684ac9547bddd34
[INFO] running `Command { std: "docker" "start" "-a" "b2630bfa3d6ab19825ed1b45bcb8d09d666586b554e7f7459684ac9547bddd34", kill_on_drop: false }`
[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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/larscron-0059a9209a575034)
[INFO] running `Command { std: "docker" "inspect" "b2630bfa3d6ab19825ed1b45bcb8d09d666586b554e7f7459684ac9547bddd34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2630bfa3d6ab19825ed1b45bcb8d09d666586b554e7f7459684ac9547bddd34", kill_on_drop: false }`
[INFO] [stdout] b2630bfa3d6ab19825ed1b45bcb8d09d666586b554e7f7459684ac9547bddd34