[INFO] fetching crate an-gui 0.1.0...
[INFO] testing an-gui-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate an-gui 0.1.0 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate an-gui 0.1.0 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 an-gui 0.1.0
[INFO] finished tweaking crates.io crate an-gui 0.1.0
[INFO] tweaked toml for crates.io crate an-gui 0.1.0 written to /workspace/builds/worker-70/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] [stderr]     Blocking waiting for file lock on package cache
[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-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 5c2f7fe6d43202224fc5aefeb81608c4f3b135201cc3fa45cc2ae13a7d116290
[INFO] running `Command { std: "docker" "start" "-a" "5c2f7fe6d43202224fc5aefeb81608c4f3b135201cc3fa45cc2ae13a7d116290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c2f7fe6d43202224fc5aefeb81608c4f3b135201cc3fa45cc2ae13a7d116290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c2f7fe6d43202224fc5aefeb81608c4f3b135201cc3fa45cc2ae13a7d116290", kill_on_drop: false }`
[INFO] [stdout] 5c2f7fe6d43202224fc5aefeb81608c4f3b135201cc3fa45cc2ae13a7d116290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] a4f8a0b466393f0a0f38d74748703f992db19899c768e540ffa004126b799150
[INFO] running `Command { std: "docker" "start" "-a" "a4f8a0b466393f0a0f38d74748703f992db19899c768e540ffa004126b799150", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-gui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "a4f8a0b466393f0a0f38d74748703f992db19899c768e540ffa004126b799150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f8a0b466393f0a0f38d74748703f992db19899c768e540ffa004126b799150", kill_on_drop: false }`
[INFO] [stdout] a4f8a0b466393f0a0f38d74748703f992db19899c768e540ffa004126b799150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 769b9dc841583207fe65899baebac6aad9791d37546012f726929cb8a161abd4
[INFO] running `Command { std: "docker" "start" "-a" "769b9dc841583207fe65899baebac6aad9791d37546012f726929cb8a161abd4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling an-gui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "769b9dc841583207fe65899baebac6aad9791d37546012f726929cb8a161abd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769b9dc841583207fe65899baebac6aad9791d37546012f726929cb8a161abd4", kill_on_drop: false }`
[INFO] [stdout] 769b9dc841583207fe65899baebac6aad9791d37546012f726929cb8a161abd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 0948ae9af01e9f2a479abb79ad6ad4fcb98f46a8c804c3a56e7a3a4019341288
[INFO] running `Command { std: "docker" "start" "-a" "0948ae9af01e9f2a479abb79ad6ad4fcb98f46a8c804c3a56e7a3a4019341288", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/an_gui-05dfcf1b942e41d5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests an-gui
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "0948ae9af01e9f2a479abb79ad6ad4fcb98f46a8c804c3a56e7a3a4019341288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0948ae9af01e9f2a479abb79ad6ad4fcb98f46a8c804c3a56e7a3a4019341288", kill_on_drop: false }`
[INFO] [stdout] 0948ae9af01e9f2a479abb79ad6ad4fcb98f46a8c804c3a56e7a3a4019341288