[INFO] fetching crate ommui_broadcast 0.4.0...
[INFO] testing ommui_broadcast-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ommui_broadcast 0.4.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate ommui_broadcast 0.4.0 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 ommui_broadcast 0.4.0
[INFO] finished tweaking crates.io crate ommui_broadcast 0.4.0
[INFO] tweaked toml for crates.io crate ommui_broadcast 0.4.0 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] ca2f5e85c92c64da4197120981b999faec3674cf338849fb01d3dbc6f40d53d2
[INFO] running `Command { std: "docker" "start" "-a" "ca2f5e85c92c64da4197120981b999faec3674cf338849fb01d3dbc6f40d53d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca2f5e85c92c64da4197120981b999faec3674cf338849fb01d3dbc6f40d53d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca2f5e85c92c64da4197120981b999faec3674cf338849fb01d3dbc6f40d53d2", kill_on_drop: false }`
[INFO] [stdout] ca2f5e85c92c64da4197120981b999faec3674cf338849fb01d3dbc6f40d53d2
[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] ca7c39dbfd8e0c5f6d2ef3cfbec84a2201d2f512bd7f34b7b57bfbc0b98b4f0f
[INFO] running `Command { std: "docker" "start" "-a" "ca7c39dbfd8e0c5f6d2ef3cfbec84a2201d2f512bd7f34b7b57bfbc0b98b4f0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]    Compiling snafu v0.5.0
[INFO] [stderr]    Compiling ommui_broadcast v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.12s
[INFO] running `Command { std: "docker" "inspect" "ca7c39dbfd8e0c5f6d2ef3cfbec84a2201d2f512bd7f34b7b57bfbc0b98b4f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7c39dbfd8e0c5f6d2ef3cfbec84a2201d2f512bd7f34b7b57bfbc0b98b4f0f", kill_on_drop: false }`
[INFO] [stdout] ca7c39dbfd8e0c5f6d2ef3cfbec84a2201d2f512bd7f34b7b57bfbc0b98b4f0f
[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] 523c4693a704de5d28a0f345b6878f7d6754412d542c422d995bcf4f4a73f1ff
[INFO] running `Command { std: "docker" "start" "-a" "523c4693a704de5d28a0f345b6878f7d6754412d542c422d995bcf4f4a73f1ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling ommui_broadcast v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "523c4693a704de5d28a0f345b6878f7d6754412d542c422d995bcf4f4a73f1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "523c4693a704de5d28a0f345b6878f7d6754412d542c422d995bcf4f4a73f1ff", kill_on_drop: false }`
[INFO] [stdout] 523c4693a704de5d28a0f345b6878f7d6754412d542c422d995bcf4f4a73f1ff
[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] dcb297899beaab2957437cac90b5d18686379add188c608955b8dcdd2f6d9218
[INFO] running `Command { std: "docker" "start" "-a" "dcb297899beaab2957437cac90b5d18686379add188c608955b8dcdd2f6d9218", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ommui_broadcast-b7eeda448ffccaa8)
[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 ommui_broadcast
[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" "dcb297899beaab2957437cac90b5d18686379add188c608955b8dcdd2f6d9218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb297899beaab2957437cac90b5d18686379add188c608955b8dcdd2f6d9218", kill_on_drop: false }`
[INFO] [stdout] dcb297899beaab2957437cac90b5d18686379add188c608955b8dcdd2f6d9218