[INFO] fetching crate doomfire 0.1.0...
[INFO] testing doomfire-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate doomfire 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate doomfire 0.1.0 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 crates.io crate doomfire 0.1.0
[INFO] finished tweaking crates.io crate doomfire 0.1.0
[INFO] tweaked toml for crates.io crate doomfire 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0dd991cb728e5cc41d08a6fb3b6956110bc42b80ce7d6bcceb40c8b4aab0393d
[INFO] running `Command { std: "docker" "start" "-a" "0dd991cb728e5cc41d08a6fb3b6956110bc42b80ce7d6bcceb40c8b4aab0393d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dd991cb728e5cc41d08a6fb3b6956110bc42b80ce7d6bcceb40c8b4aab0393d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dd991cb728e5cc41d08a6fb3b6956110bc42b80ce7d6bcceb40c8b4aab0393d", kill_on_drop: false }`
[INFO] [stdout] 0dd991cb728e5cc41d08a6fb3b6956110bc42b80ce7d6bcceb40c8b4aab0393d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f656fc23dcfe3c2161d4358d85162c1329b5813d1c91eb6efe97e490f0e32094
[INFO] running `Command { std: "docker" "start" "-a" "f656fc23dcfe3c2161d4358d85162c1329b5813d1c91eb6efe97e490f0e32094", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling doomfire v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "f656fc23dcfe3c2161d4358d85162c1329b5813d1c91eb6efe97e490f0e32094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f656fc23dcfe3c2161d4358d85162c1329b5813d1c91eb6efe97e490f0e32094", kill_on_drop: false }`
[INFO] [stdout] f656fc23dcfe3c2161d4358d85162c1329b5813d1c91eb6efe97e490f0e32094
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 4392f9606334b79683ae0579234dad2646a8eec589620773af55d702c3384eb5
[INFO] running `Command { std: "docker" "start" "-a" "4392f9606334b79683ae0579234dad2646a8eec589620773af55d702c3384eb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling doomfire v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "4392f9606334b79683ae0579234dad2646a8eec589620773af55d702c3384eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4392f9606334b79683ae0579234dad2646a8eec589620773af55d702c3384eb5", kill_on_drop: false }`
[INFO] [stdout] 4392f9606334b79683ae0579234dad2646a8eec589620773af55d702c3384eb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0423321c4dcdde55c75b535553c8aeef59e9f8e7602def6347bc038f168dc6df
[INFO] running `Command { std: "docker" "start" "-a" "0423321c4dcdde55c75b535553c8aeef59e9f8e7602def6347bc038f168dc6df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/doomfire-8de507bfea3b012c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests doomfire
[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] [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" "0423321c4dcdde55c75b535553c8aeef59e9f8e7602def6347bc038f168dc6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0423321c4dcdde55c75b535553c8aeef59e9f8e7602def6347bc038f168dc6df", kill_on_drop: false }`
[INFO] [stdout] 0423321c4dcdde55c75b535553c8aeef59e9f8e7602def6347bc038f168dc6df