[INFO] cloning repository https://github.com/bufrsh/cron
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bufrsh/cron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbufrsh%2Fcron", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbufrsh%2Fcron'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37bd49000f9f3cf695f4ab2bf0ac91ee40ccb772
[INFO] testing bufrsh/cron against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbufrsh%2Fcron" "/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/bufrsh/cron on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bufrsh/cron
[INFO] finished tweaking git repo https://github.com/bufrsh/cron
[INFO] tweaked toml for git repo https://github.com/bufrsh/cron written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bufrsh/cron already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c8c18fb888de1838be59f47e068a4ab64ddff84c77b588741b1b9731fcefdc3
[INFO] running `Command { std: "docker" "start" "-a" "4c8c18fb888de1838be59f47e068a4ab64ddff84c77b588741b1b9731fcefdc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c8c18fb888de1838be59f47e068a4ab64ddff84c77b588741b1b9731fcefdc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c8c18fb888de1838be59f47e068a4ab64ddff84c77b588741b1b9731fcefdc3", kill_on_drop: false }`
[INFO] [stdout] 4c8c18fb888de1838be59f47e068a4ab64ddff84c77b588741b1b9731fcefdc3
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a9fc4f96e93fb1039078d2dcec2489cea20a6ec641c0e5f956dbe6244136714
[INFO] running `Command { std: "docker" "start" "-a" "0a9fc4f96e93fb1039078d2dcec2489cea20a6ec641c0e5f956dbe6244136714", kill_on_drop: false }`
[INFO] [stderr]    Compiling cron v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "0a9fc4f96e93fb1039078d2dcec2489cea20a6ec641c0e5f956dbe6244136714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a9fc4f96e93fb1039078d2dcec2489cea20a6ec641c0e5f956dbe6244136714", kill_on_drop: false }`
[INFO] [stdout] 0a9fc4f96e93fb1039078d2dcec2489cea20a6ec641c0e5f956dbe6244136714
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b95602d3b4997a5c2a4e4a60c36a61134d07f1abff19688400e7efa9f0d1dff
[INFO] running `Command { std: "docker" "start" "-a" "8b95602d3b4997a5c2a4e4a60c36a61134d07f1abff19688400e7efa9f0d1dff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cron v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "8b95602d3b4997a5c2a4e4a60c36a61134d07f1abff19688400e7efa9f0d1dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b95602d3b4997a5c2a4e4a60c36a61134d07f1abff19688400e7efa9f0d1dff", kill_on_drop: false }`
[INFO] [stdout] 8b95602d3b4997a5c2a4e4a60c36a61134d07f1abff19688400e7efa9f0d1dff
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b7f61b6bcc69eb068e6307d12b34f36e2bdf0bb1b25e0acb73e5ace8d0b4848
[INFO] running `Command { std: "docker" "start" "-a" "4b7f61b6bcc69eb068e6307d12b34f36e2bdf0bb1b25e0acb73e5ace8d0b4848", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cron-a315df129bb2305c)
[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" "4b7f61b6bcc69eb068e6307d12b34f36e2bdf0bb1b25e0acb73e5ace8d0b4848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b7f61b6bcc69eb068e6307d12b34f36e2bdf0bb1b25e0acb73e5ace8d0b4848", kill_on_drop: false }`
[INFO] [stdout] 4b7f61b6bcc69eb068e6307d12b34f36e2bdf0bb1b25e0acb73e5ace8d0b4848