[INFO] fetching crate assemblylift-core-iomod-guest 0.3.0...
[INFO] testing assemblylift-core-iomod-guest-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate assemblylift-core-iomod-guest 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate assemblylift-core-iomod-guest 0.3.0 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 assemblylift-core-iomod-guest 0.3.0
[INFO] finished tweaking crates.io crate assemblylift-core-iomod-guest 0.3.0
[INFO] tweaked toml for crates.io crate assemblylift-core-iomod-guest 0.3.0 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 6ae7782294dc3773581939f5d68bda9c26806bf2ee8563b6afeef92ff90da113
[INFO] running `Command { std: "docker" "start" "-a" "6ae7782294dc3773581939f5d68bda9c26806bf2ee8563b6afeef92ff90da113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ae7782294dc3773581939f5d68bda9c26806bf2ee8563b6afeef92ff90da113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae7782294dc3773581939f5d68bda9c26806bf2ee8563b6afeef92ff90da113", kill_on_drop: false }`
[INFO] [stdout] 6ae7782294dc3773581939f5d68bda9c26806bf2ee8563b6afeef92ff90da113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] cf7dd89ffcb3f0a6ade69c53fa23e57d4e777b7c52f584aed1f711bb4e5468a9
[INFO] running `Command { std: "docker" "start" "-a" "cf7dd89ffcb3f0a6ade69c53fa23e57d4e777b7c52f584aed1f711bb4e5468a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling assemblylift-core-iomod-guest v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "cf7dd89ffcb3f0a6ade69c53fa23e57d4e777b7c52f584aed1f711bb4e5468a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf7dd89ffcb3f0a6ade69c53fa23e57d4e777b7c52f584aed1f711bb4e5468a9", kill_on_drop: false }`
[INFO] [stdout] cf7dd89ffcb3f0a6ade69c53fa23e57d4e777b7c52f584aed1f711bb4e5468a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 2d12c53b33db7844d7b27f4e0e2b304ddb231f818d13ce4c7584d437d7f9cc03
[INFO] running `Command { std: "docker" "start" "-a" "2d12c53b33db7844d7b27f4e0e2b304ddb231f818d13ce4c7584d437d7f9cc03", kill_on_drop: false }`
[INFO] [stderr]    Compiling assemblylift-core-iomod-guest v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "2d12c53b33db7844d7b27f4e0e2b304ddb231f818d13ce4c7584d437d7f9cc03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d12c53b33db7844d7b27f4e0e2b304ddb231f818d13ce4c7584d437d7f9cc03", kill_on_drop: false }`
[INFO] [stdout] 2d12c53b33db7844d7b27f4e0e2b304ddb231f818d13ce4c7584d437d7f9cc03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] cd86a88550eb1ea3adea595d95ce12bb044e9f7b70b929cb6105ef3e982f1858
[INFO] running `Command { std: "docker" "start" "-a" "cd86a88550eb1ea3adea595d95ce12bb044e9f7b70b929cb6105ef3e982f1858", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/assemblylift_core_iomod_guest-a6a2084cfd138150)
[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 assemblylift-core-iomod-guest
[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" "cd86a88550eb1ea3adea595d95ce12bb044e9f7b70b929cb6105ef3e982f1858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd86a88550eb1ea3adea595d95ce12bb044e9f7b70b929cb6105ef3e982f1858", kill_on_drop: false }`
[INFO] [stdout] cd86a88550eb1ea3adea595d95ce12bb044e9f7b70b929cb6105ef3e982f1858