[INFO] fetching crate ligen-cmake-core 0.1.4...
[INFO] testing ligen-cmake-core-0.1.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ligen-cmake-core 0.1.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ligen-cmake-core 0.1.4 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 ligen-cmake-core 0.1.4
[INFO] finished tweaking crates.io crate ligen-cmake-core 0.1.4
[INFO] tweaked toml for crates.io crate ligen-cmake-core 0.1.4 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a9241585fbf6f10609e8560f8885d9a0a0fdc5c677327cff9723061c232674d3
[INFO] running `Command { std: "docker" "start" "-a" "a9241585fbf6f10609e8560f8885d9a0a0fdc5c677327cff9723061c232674d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9241585fbf6f10609e8560f8885d9a0a0fdc5c677327cff9723061c232674d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9241585fbf6f10609e8560f8885d9a0a0fdc5c677327cff9723061c232674d3", kill_on_drop: false }`
[INFO] [stdout] a9241585fbf6f10609e8560f8885d9a0a0fdc5c677327cff9723061c232674d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f82abf177922b46001623413cc10aec199a5cefb2529fcffaeb41ed02697d051
[INFO] running `Command { std: "docker" "start" "-a" "f82abf177922b46001623413cc10aec199a5cefb2529fcffaeb41ed02697d051", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling ligen-core v0.1.16
[INFO] [stderr]    Compiling ligen-macro v0.1.16
[INFO] [stderr]    Compiling ligen v0.1.16
[INFO] [stderr]    Compiling ligen-cmake-core v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.72s
[INFO] running `Command { std: "docker" "inspect" "f82abf177922b46001623413cc10aec199a5cefb2529fcffaeb41ed02697d051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82abf177922b46001623413cc10aec199a5cefb2529fcffaeb41ed02697d051", kill_on_drop: false }`
[INFO] [stdout] f82abf177922b46001623413cc10aec199a5cefb2529fcffaeb41ed02697d051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9b46692a8c14e1020194dca0cb8a81dbb4cdcc979b2b3177ec31b7e7a03d83f8
[INFO] running `Command { std: "docker" "start" "-a" "9b46692a8c14e1020194dca0cb8a81dbb4cdcc979b2b3177ec31b7e7a03d83f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ligen-cmake-core v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "9b46692a8c14e1020194dca0cb8a81dbb4cdcc979b2b3177ec31b7e7a03d83f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b46692a8c14e1020194dca0cb8a81dbb4cdcc979b2b3177ec31b7e7a03d83f8", kill_on_drop: false }`
[INFO] [stdout] 9b46692a8c14e1020194dca0cb8a81dbb4cdcc979b2b3177ec31b7e7a03d83f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 01488e45b5c7bef0ab569859f35695c1cc0816a759c1a65a71d8157b6a96e49f
[INFO] running `Command { std: "docker" "start" "-a" "01488e45b5c7bef0ab569859f35695c1cc0816a759c1a65a71d8157b6a96e49f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ligen_cmake_core-1687e89f7657b415)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ligen-cmake-core
[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" "01488e45b5c7bef0ab569859f35695c1cc0816a759c1a65a71d8157b6a96e49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01488e45b5c7bef0ab569859f35695c1cc0816a759c1a65a71d8157b6a96e49f", kill_on_drop: false }`
[INFO] [stdout] 01488e45b5c7bef0ab569859f35695c1cc0816a759c1a65a71d8157b6a96e49f