[INFO] fetching crate orbtk-theme 0.3.1-alpha3...
[INFO] testing orbtk-theme-0.3.1-alpha3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate orbtk-theme 0.3.1-alpha3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate orbtk-theme 0.3.1-alpha3 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 orbtk-theme 0.3.1-alpha3
[INFO] finished tweaking crates.io crate orbtk-theme 0.3.1-alpha3
[INFO] tweaked toml for crates.io crate orbtk-theme 0.3.1-alpha3 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 8a6f0a2c8566c28b0261b076790e47793515f72fcc7a83393ee288627e550c25
[INFO] running `Command { std: "docker" "start" "-a" "8a6f0a2c8566c28b0261b076790e47793515f72fcc7a83393ee288627e550c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a6f0a2c8566c28b0261b076790e47793515f72fcc7a83393ee288627e550c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6f0a2c8566c28b0261b076790e47793515f72fcc7a83393ee288627e550c25", kill_on_drop: false }`
[INFO] [stdout] 8a6f0a2c8566c28b0261b076790e47793515f72fcc7a83393ee288627e550c25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] fe17dc169b90f26c21f25d96b289cbed9d00bc976b8cc9e5acc747cba1ce0fb6
[INFO] running `Command { std: "docker" "start" "-a" "fe17dc169b90f26c21f25d96b289cbed9d00bc976b8cc9e5acc747cba1ce0fb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ron v0.6.5
[INFO] [stderr]    Compiling orbtk-theming v0.3.1-alpha3
[INFO] [stderr]    Compiling orbtk-theme v0.3.1-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.92s
[INFO] running `Command { std: "docker" "inspect" "fe17dc169b90f26c21f25d96b289cbed9d00bc976b8cc9e5acc747cba1ce0fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe17dc169b90f26c21f25d96b289cbed9d00bc976b8cc9e5acc747cba1ce0fb6", kill_on_drop: false }`
[INFO] [stdout] fe17dc169b90f26c21f25d96b289cbed9d00bc976b8cc9e5acc747cba1ce0fb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 38fa5aaf1326258f4f89d769f41dafa6716cb88f1533e12a72c7e910f866995f
[INFO] running `Command { std: "docker" "start" "-a" "38fa5aaf1326258f4f89d769f41dafa6716cb88f1533e12a72c7e910f866995f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling orbtk-theme v0.3.1-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "38fa5aaf1326258f4f89d769f41dafa6716cb88f1533e12a72c7e910f866995f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38fa5aaf1326258f4f89d769f41dafa6716cb88f1533e12a72c7e910f866995f", kill_on_drop: false }`
[INFO] [stdout] 38fa5aaf1326258f4f89d769f41dafa6716cb88f1533e12a72c7e910f866995f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 3834b6d5de8597dd73a8da67885ddd29a108d12c803c4efc0c03b8c94c6a2caf
[INFO] running `Command { std: "docker" "start" "-a" "3834b6d5de8597dd73a8da67885ddd29a108d12c803c4efc0c03b8c94c6a2caf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/orbtk_theme-19b44bc1b234b14f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests orbtk-theme
[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" "3834b6d5de8597dd73a8da67885ddd29a108d12c803c4efc0c03b8c94c6a2caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3834b6d5de8597dd73a8da67885ddd29a108d12c803c4efc0c03b8c94c6a2caf", kill_on_drop: false }`
[INFO] [stdout] 3834b6d5de8597dd73a8da67885ddd29a108d12c803c4efc0c03b8c94c6a2caf