[INFO] fetching crate default 0.1.2...
[INFO] testing default-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate default 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate default 0.1.2 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 default 0.1.2
[INFO] finished tweaking crates.io crate default 0.1.2
[INFO] tweaked toml for crates.io crate default 0.1.2 written to /workspace/builds/worker-13/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 5068159abf117e9649da4c449ccba091ecb7a7744eddae3d58ee5b3712ebddff
[INFO] running `Command { std: "docker" "start" "-a" "5068159abf117e9649da4c449ccba091ecb7a7744eddae3d58ee5b3712ebddff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5068159abf117e9649da4c449ccba091ecb7a7744eddae3d58ee5b3712ebddff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5068159abf117e9649da4c449ccba091ecb7a7744eddae3d58ee5b3712ebddff", kill_on_drop: false }`
[INFO] [stdout] 5068159abf117e9649da4c449ccba091ecb7a7744eddae3d58ee5b3712ebddff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] eefd46653d522ef235bec37d7381a12772a2ee810712672f28920ba7b05f907d
[INFO] running `Command { std: "docker" "start" "-a" "eefd46653d522ef235bec37d7381a12772a2ee810712672f28920ba7b05f907d", kill_on_drop: false }`
[INFO] [stderr]    Compiling default v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "eefd46653d522ef235bec37d7381a12772a2ee810712672f28920ba7b05f907d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eefd46653d522ef235bec37d7381a12772a2ee810712672f28920ba7b05f907d", kill_on_drop: false }`
[INFO] [stdout] eefd46653d522ef235bec37d7381a12772a2ee810712672f28920ba7b05f907d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 371264c712acc7cd4649bd92be151cd3324e74c8c5804c97dc4b96bcaf05f3e3
[INFO] running `Command { std: "docker" "start" "-a" "371264c712acc7cd4649bd92be151cd3324e74c8c5804c97dc4b96bcaf05f3e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling default v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "371264c712acc7cd4649bd92be151cd3324e74c8c5804c97dc4b96bcaf05f3e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "371264c712acc7cd4649bd92be151cd3324e74c8c5804c97dc4b96bcaf05f3e3", kill_on_drop: false }`
[INFO] [stdout] 371264c712acc7cd4649bd92be151cd3324e74c8c5804c97dc4b96bcaf05f3e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 8ce75a7499ea1c4ff86d9e9a9fd49e55367aa9925c9fcfffaf495468a5c05bd4
[INFO] running `Command { std: "docker" "start" "-a" "8ce75a7499ea1c4ff86d9e9a9fd49e55367aa9925c9fcfffaf495468a5c05bd4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/default-d850689ea97f657e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests default
[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" "8ce75a7499ea1c4ff86d9e9a9fd49e55367aa9925c9fcfffaf495468a5c05bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce75a7499ea1c4ff86d9e9a9fd49e55367aa9925c9fcfffaf495468a5c05bd4", kill_on_drop: false }`
[INFO] [stdout] 8ce75a7499ea1c4ff86d9e9a9fd49e55367aa9925c9fcfffaf495468a5c05bd4