[INFO] fetching crate miow 0.6.1...
[INFO] testing miow-0.6.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate miow 0.6.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate miow 0.6.1
[INFO] finished tweaking crates.io crate miow 0.6.1
[INFO] tweaked toml for crates.io crate miow 0.6.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate miow 0.6.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate miow 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da9da12ebc3f768dac7d3e4a842b773f6e95985299bdba35e103c6a7e2d1778c
[INFO] running `Command { std: "docker" "start" "-a" "da9da12ebc3f768dac7d3e4a842b773f6e95985299bdba35e103c6a7e2d1778c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da9da12ebc3f768dac7d3e4a842b773f6e95985299bdba35e103c6a7e2d1778c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da9da12ebc3f768dac7d3e4a842b773f6e95985299bdba35e103c6a7e2d1778c", kill_on_drop: false }`
[INFO] [stdout] da9da12ebc3f768dac7d3e4a842b773f6e95985299bdba35e103c6a7e2d1778c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb4e22eb7b74c60246311dcf1352f1399cbd6cc1febb3d2271c767cd5665e54a
[INFO] running `Command { std: "docker" "start" "-a" "bb4e22eb7b74c60246311dcf1352f1399cbd6cc1febb3d2271c767cd5665e54a", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows-link v0.2.0
[INFO] [stderr]    Compiling windows-sys v0.61.0
[INFO] [stderr]    Compiling miow v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "bb4e22eb7b74c60246311dcf1352f1399cbd6cc1febb3d2271c767cd5665e54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4e22eb7b74c60246311dcf1352f1399cbd6cc1febb3d2271c767cd5665e54a", kill_on_drop: false }`
[INFO] [stdout] bb4e22eb7b74c60246311dcf1352f1399cbd6cc1febb3d2271c767cd5665e54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32ea6902e6844fa57b54e22a9dc70f9e576d6d9b8d7f44ad54fa7a496ec7d3b9
[INFO] running `Command { std: "docker" "start" "-a" "32ea6902e6844fa57b54e22a9dc70f9e576d6d9b8d7f44ad54fa7a496ec7d3b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling miow v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "32ea6902e6844fa57b54e22a9dc70f9e576d6d9b8d7f44ad54fa7a496ec7d3b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ea6902e6844fa57b54e22a9dc70f9e576d6d9b8d7f44ad54fa7a496ec7d3b9", kill_on_drop: false }`
[INFO] [stdout] 32ea6902e6844fa57b54e22a9dc70f9e576d6d9b8d7f44ad54fa7a496ec7d3b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96d8d270f621190d435795288bbb9da05d5699bb135439c8514e1d1f627eca1a
[INFO] running `Command { std: "docker" "start" "-a" "96d8d270f621190d435795288bbb9da05d5699bb135439c8514e1d1f627eca1a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/miow-84727be30b2a3024)
[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 miow
[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" "96d8d270f621190d435795288bbb9da05d5699bb135439c8514e1d1f627eca1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d8d270f621190d435795288bbb9da05d5699bb135439c8514e1d1f627eca1a", kill_on_drop: false }`
[INFO] [stdout] 96d8d270f621190d435795288bbb9da05d5699bb135439c8514e1d1f627eca1a