[INFO] fetching crate tari_shutdown 0.8.1...
[INFO] testing tari_shutdown-0.8.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tari_shutdown 0.8.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tari_shutdown 0.8.1 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 tari_shutdown 0.8.1
[INFO] finished tweaking crates.io crate tari_shutdown 0.8.1
[INFO] tweaked toml for crates.io crate tari_shutdown 0.8.1 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5849a6dc77f60992a7fc089321d407446753f20d0af8ee76efc505dd90724e50
[INFO] running `Command { std: "docker" "start" "-a" "5849a6dc77f60992a7fc089321d407446753f20d0af8ee76efc505dd90724e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5849a6dc77f60992a7fc089321d407446753f20d0af8ee76efc505dd90724e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5849a6dc77f60992a7fc089321d407446753f20d0af8ee76efc505dd90724e50", kill_on_drop: false }`
[INFO] [stdout] 5849a6dc77f60992a7fc089321d407446753f20d0af8ee76efc505dd90724e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ceeabad06ae8aa68bdd5906ef1f83b297c8e362dd8edbcaf84aa5c9e256f3be6
[INFO] running `Command { std: "docker" "start" "-a" "ceeabad06ae8aa68bdd5906ef1f83b297c8e362dd8edbcaf84aa5c9e256f3be6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tari_shutdown v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "ceeabad06ae8aa68bdd5906ef1f83b297c8e362dd8edbcaf84aa5c9e256f3be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceeabad06ae8aa68bdd5906ef1f83b297c8e362dd8edbcaf84aa5c9e256f3be6", kill_on_drop: false }`
[INFO] [stdout] ceeabad06ae8aa68bdd5906ef1f83b297c8e362dd8edbcaf84aa5c9e256f3be6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] bd16cf8279161d1723bbfb7deac518b252efd153a1a16e31a5bee0923a97bad7
[INFO] running `Command { std: "docker" "start" "-a" "bd16cf8279161d1723bbfb7deac518b252efd153a1a16e31a5bee0923a97bad7", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tari_shutdown v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "bd16cf8279161d1723bbfb7deac518b252efd153a1a16e31a5bee0923a97bad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd16cf8279161d1723bbfb7deac518b252efd153a1a16e31a5bee0923a97bad7", kill_on_drop: false }`
[INFO] [stdout] bd16cf8279161d1723bbfb7deac518b252efd153a1a16e31a5bee0923a97bad7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3bb82b5031df7a0aa683aef28a6a2b6bfe7a7d874580eae7f041f5b9ff0c3c9b
[INFO] running `Command { std: "docker" "start" "-a" "3bb82b5031df7a0aa683aef28a6a2b6bfe7a7d874580eae7f041f5b9ff0c3c9b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tari_shutdown-c2205df3b6832115)
[INFO] [stdout] test test::drop_trigger ... ok
[INFO] [stderr]    Doc-tests tari_shutdown
[INFO] [stdout] test test::on_trigger ... ok
[INFO] [stdout] test test::trigger ... ok
[INFO] [stdout] test test::signal_clone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "3bb82b5031df7a0aa683aef28a6a2b6bfe7a7d874580eae7f041f5b9ff0c3c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb82b5031df7a0aa683aef28a6a2b6bfe7a7d874580eae7f041f5b9ff0c3c9b", kill_on_drop: false }`
[INFO] [stdout] 3bb82b5031df7a0aa683aef28a6a2b6bfe7a7d874580eae7f041f5b9ff0c3c9b