[INFO] fetching crate strage 0.0.9...
[INFO] testing strage-0.0.9 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate strage 0.0.9 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate strage 0.0.9 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 strage 0.0.9
[INFO] finished tweaking crates.io crate strage 0.0.9
[INFO] tweaked toml for crates.io crate strage 0.0.9 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate strage 0.0.9 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 9fa20c8fc3b3d62dbe463553993853a47652882997052b3817f25c6f248428ed
[INFO] running `Command { std: "docker" "start" "-a" "9fa20c8fc3b3d62dbe463553993853a47652882997052b3817f25c6f248428ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fa20c8fc3b3d62dbe463553993853a47652882997052b3817f25c6f248428ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa20c8fc3b3d62dbe463553993853a47652882997052b3817f25c6f248428ed", kill_on_drop: false }`
[INFO] [stdout] 9fa20c8fc3b3d62dbe463553993853a47652882997052b3817f25c6f248428ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5d006b1572d0a25f71e4a954cbeb4e8ef05c3a80b00fd1bd6385426a3b84a17d
[INFO] running `Command { std: "docker" "start" "-a" "5d006b1572d0a25f71e4a954cbeb4e8ef05c3a80b00fd1bd6385426a3b84a17d", kill_on_drop: false }`
[INFO] [stderr]    Compiling strage v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "5d006b1572d0a25f71e4a954cbeb4e8ef05c3a80b00fd1bd6385426a3b84a17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d006b1572d0a25f71e4a954cbeb4e8ef05c3a80b00fd1bd6385426a3b84a17d", kill_on_drop: false }`
[INFO] [stdout] 5d006b1572d0a25f71e4a954cbeb4e8ef05c3a80b00fd1bd6385426a3b84a17d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4b30d3cadc957eb215450f355e3e0d8421cae8c44c5c6552a79598da9254dcdc
[INFO] running `Command { std: "docker" "start" "-a" "4b30d3cadc957eb215450f355e3e0d8421cae8c44c5c6552a79598da9254dcdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling strage v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "4b30d3cadc957eb215450f355e3e0d8421cae8c44c5c6552a79598da9254dcdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b30d3cadc957eb215450f355e3e0d8421cae8c44c5c6552a79598da9254dcdc", kill_on_drop: false }`
[INFO] [stdout] 4b30d3cadc957eb215450f355e3e0d8421cae8c44c5c6552a79598da9254dcdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b253fc1fa20e400a1da477713e18c7dd538a98c21687f674fb436c33145e963a
[INFO] running `Command { std: "docker" "start" "-a" "b253fc1fa20e400a1da477713e18c7dd538a98c21687f674fb436c33145e963a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/strage-9dd2f8efbccc6d56)
[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" "b253fc1fa20e400a1da477713e18c7dd538a98c21687f674fb436c33145e963a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b253fc1fa20e400a1da477713e18c7dd538a98c21687f674fb436c33145e963a", kill_on_drop: false }`
[INFO] [stdout] b253fc1fa20e400a1da477713e18c7dd538a98c21687f674fb436c33145e963a