[INFO] fetching crate muah 0.0.0...
[INFO] testing muah-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate muah 0.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate muah 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate muah 0.0.0
[INFO] finished tweaking crates.io crate muah 0.0.0
[INFO] tweaked toml for crates.io crate muah 0.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b86054337cbcf8f1c50ec70f440352e09f7e53040499a311291bf84184a7cac
[INFO] running `Command { std: "docker" "start" "-a" "3b86054337cbcf8f1c50ec70f440352e09f7e53040499a311291bf84184a7cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b86054337cbcf8f1c50ec70f440352e09f7e53040499a311291bf84184a7cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b86054337cbcf8f1c50ec70f440352e09f7e53040499a311291bf84184a7cac", kill_on_drop: false }`
[INFO] [stdout] 3b86054337cbcf8f1c50ec70f440352e09f7e53040499a311291bf84184a7cac
[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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c3642e97cf923492070754340c1680f8d3ea77a6e1c5b68887fe1dc52b6f2ea
[INFO] running `Command { std: "docker" "start" "-a" "9c3642e97cf923492070754340c1680f8d3ea77a6e1c5b68887fe1dc52b6f2ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling muah v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "9c3642e97cf923492070754340c1680f8d3ea77a6e1c5b68887fe1dc52b6f2ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c3642e97cf923492070754340c1680f8d3ea77a6e1c5b68887fe1dc52b6f2ea", kill_on_drop: false }`
[INFO] [stdout] 9c3642e97cf923492070754340c1680f8d3ea77a6e1c5b68887fe1dc52b6f2ea
[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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55cb1f90a81a170f2f7a78863e40e7658ccaa658a6d379c107d0a3d8219487d7
[INFO] running `Command { std: "docker" "start" "-a" "55cb1f90a81a170f2f7a78863e40e7658ccaa658a6d379c107d0a3d8219487d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling muah v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "55cb1f90a81a170f2f7a78863e40e7658ccaa658a6d379c107d0a3d8219487d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55cb1f90a81a170f2f7a78863e40e7658ccaa658a6d379c107d0a3d8219487d7", kill_on_drop: false }`
[INFO] [stdout] 55cb1f90a81a170f2f7a78863e40e7658ccaa658a6d379c107d0a3d8219487d7
[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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 832915ea00ad6a0257aac6dad2d84409c7a312db079f566ac808ce92f4a5c024
[INFO] running `Command { std: "docker" "start" "-a" "832915ea00ad6a0257aac6dad2d84409c7a312db079f566ac808ce92f4a5c024", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/muah-5f2e05f88060f854)
[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 muah
[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" "832915ea00ad6a0257aac6dad2d84409c7a312db079f566ac808ce92f4a5c024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832915ea00ad6a0257aac6dad2d84409c7a312db079f566ac808ce92f4a5c024", kill_on_drop: false }`
[INFO] [stdout] 832915ea00ad6a0257aac6dad2d84409c7a312db079f566ac808ce92f4a5c024