[INFO] fetching crate local-waker 0.1.1...
[INFO] testing local-waker-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate local-waker 0.1.1 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate local-waker 0.1.1 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 local-waker 0.1.1
[INFO] finished tweaking crates.io crate local-waker 0.1.1
[INFO] tweaked toml for crates.io crate local-waker 0.1.1 written to /workspace/builds/worker-42/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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 179e9d4e29555d88aedf9b0803cc4e1b06520fe051b49288ccd30be9916d3ac7
[INFO] running `Command { std: "docker" "start" "-a" "179e9d4e29555d88aedf9b0803cc4e1b06520fe051b49288ccd30be9916d3ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "179e9d4e29555d88aedf9b0803cc4e1b06520fe051b49288ccd30be9916d3ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "179e9d4e29555d88aedf9b0803cc4e1b06520fe051b49288ccd30be9916d3ac7", kill_on_drop: false }`
[INFO] [stdout] 179e9d4e29555d88aedf9b0803cc4e1b06520fe051b49288ccd30be9916d3ac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] e2da722856d90c9635c7e03578c6fdd6f164cde6b2e9e7fda3447fd9ab1e8ee8
[INFO] running `Command { std: "docker" "start" "-a" "e2da722856d90c9635c7e03578c6fdd6f164cde6b2e9e7fda3447fd9ab1e8ee8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling local-waker v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "e2da722856d90c9635c7e03578c6fdd6f164cde6b2e9e7fda3447fd9ab1e8ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2da722856d90c9635c7e03578c6fdd6f164cde6b2e9e7fda3447fd9ab1e8ee8", kill_on_drop: false }`
[INFO] [stdout] e2da722856d90c9635c7e03578c6fdd6f164cde6b2e9e7fda3447fd9ab1e8ee8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] dc2f700bbdfe5e38c32fdba1b21795ed689ccfbbb059bc12a008521cac6f1d1c
[INFO] running `Command { std: "docker" "start" "-a" "dc2f700bbdfe5e38c32fdba1b21795ed689ccfbbb059bc12a008521cac6f1d1c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling local-waker v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "dc2f700bbdfe5e38c32fdba1b21795ed689ccfbbb059bc12a008521cac6f1d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2f700bbdfe5e38c32fdba1b21795ed689ccfbbb059bc12a008521cac6f1d1c", kill_on_drop: false }`
[INFO] [stdout] dc2f700bbdfe5e38c32fdba1b21795ed689ccfbbb059bc12a008521cac6f1d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] f8c194c24cee67edfbff2281eae035d6ca31ecefd69c77e100eb1692a3f8a1ef
[INFO] running `Command { std: "docker" "start" "-a" "f8c194c24cee67edfbff2281eae035d6ca31ecefd69c77e100eb1692a3f8a1ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/local_waker-934e7949697a606d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests local-waker
[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] [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" "f8c194c24cee67edfbff2281eae035d6ca31ecefd69c77e100eb1692a3f8a1ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8c194c24cee67edfbff2281eae035d6ca31ecefd69c77e100eb1692a3f8a1ef", kill_on_drop: false }`
[INFO] [stdout] f8c194c24cee67edfbff2281eae035d6ca31ecefd69c77e100eb1692a3f8a1ef