[INFO] cloning repository https://github.com/chloekek/petrol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chloekek/petrol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchloekek%2Fpetrol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchloekek%2Fpetrol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e090bef92152c62bd88f223f658ce0583837b340
[INFO] testing chloekek/petrol 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%2Fchloekek%2Fpetrol" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chloekek/petrol 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/chloekek/petrol
[INFO] finished tweaking git repo https://github.com/chloekek/petrol
[INFO] tweaked toml for git repo https://github.com/chloekek/petrol written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/chloekek/petrol 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] bed1076b74f3a8fe1a9aebb0c3c679d99ae8d5a2c8c3b15d497236388be7bd3a
[INFO] running `Command { std: "docker" "start" "-a" "bed1076b74f3a8fe1a9aebb0c3c679d99ae8d5a2c8c3b15d497236388be7bd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bed1076b74f3a8fe1a9aebb0c3c679d99ae8d5a2c8c3b15d497236388be7bd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed1076b74f3a8fe1a9aebb0c3c679d99ae8d5a2c8c3b15d497236388be7bd3a", kill_on_drop: false }`
[INFO] [stdout] bed1076b74f3a8fe1a9aebb0c3c679d99ae8d5a2c8c3b15d497236388be7bd3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] d6985c8dbb5e54a1e63c31519902ca42aa7e204276525ffba4817ee03ddd9c4f
[INFO] running `Command { std: "docker" "start" "-a" "d6985c8dbb5e54a1e63c31519902ca42aa7e204276525ffba4817ee03ddd9c4f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typed-arena v1.6.1
[INFO] [stderr]    Compiling petrolc v0.0.0 (/opt/rustwide/workdir/petrolc)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "d6985c8dbb5e54a1e63c31519902ca42aa7e204276525ffba4817ee03ddd9c4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6985c8dbb5e54a1e63c31519902ca42aa7e204276525ffba4817ee03ddd9c4f", kill_on_drop: false }`
[INFO] [stdout] d6985c8dbb5e54a1e63c31519902ca42aa7e204276525ffba4817ee03ddd9c4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] fe26450dd10d71d2520c001acb366490831803064046bc18149fee7f95dc8434
[INFO] running `Command { std: "docker" "start" "-a" "fe26450dd10d71d2520c001acb366490831803064046bc18149fee7f95dc8434", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling petrolc v0.0.0 (/opt/rustwide/workdir/petrolc)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "fe26450dd10d71d2520c001acb366490831803064046bc18149fee7f95dc8434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe26450dd10d71d2520c001acb366490831803064046bc18149fee7f95dc8434", kill_on_drop: false }`
[INFO] [stdout] fe26450dd10d71d2520c001acb366490831803064046bc18149fee7f95dc8434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 8a3486e7cf7a0e4c78af9ce7658e95b0ecfde1d5b170b65e186fbbedad44a5f5
[INFO] running `Command { std: "docker" "start" "-a" "8a3486e7cf7a0e4c78af9ce7658e95b0ecfde1d5b170b65e186fbbedad44a5f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/petrolc-f3f68fd005e5d472)
[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]    Doc-tests petrolc
[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" "8a3486e7cf7a0e4c78af9ce7658e95b0ecfde1d5b170b65e186fbbedad44a5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3486e7cf7a0e4c78af9ce7658e95b0ecfde1d5b170b65e186fbbedad44a5f5", kill_on_drop: false }`
[INFO] [stdout] 8a3486e7cf7a0e4c78af9ce7658e95b0ecfde1d5b170b65e186fbbedad44a5f5