[INFO] fetching crate embedded-fans-async 0.2.0...
[INFO] testing embedded-fans-async-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate embedded-fans-async 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate embedded-fans-async 0.2.0
[INFO] finished tweaking crates.io crate embedded-fans-async 0.2.0
[INFO] tweaked toml for crates.io crate embedded-fans-async 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-fans-async 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate embedded-fans-async 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc39f948e8bea843e43d8dd178f4b87aedadaf233de7425ed240a204528b3866
[INFO] running `Command { std: "docker" "start" "-a" "bc39f948e8bea843e43d8dd178f4b87aedadaf233de7425ed240a204528b3866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc39f948e8bea843e43d8dd178f4b87aedadaf233de7425ed240a204528b3866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc39f948e8bea843e43d8dd178f4b87aedadaf233de7425ed240a204528b3866", kill_on_drop: false }`
[INFO] [stdout] bc39f948e8bea843e43d8dd178f4b87aedadaf233de7425ed240a204528b3866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c5ae9594a03d7e93ccd975ef10a588cfb99be4b8e4eef9d175d06977afe8429
[INFO] running `Command { std: "docker" "start" "-a" "4c5ae9594a03d7e93ccd975ef10a588cfb99be4b8e4eef9d175d06977afe8429", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-fans v0.1.0
[INFO] [stderr]    Compiling embedded-fans-async v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "4c5ae9594a03d7e93ccd975ef10a588cfb99be4b8e4eef9d175d06977afe8429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c5ae9594a03d7e93ccd975ef10a588cfb99be4b8e4eef9d175d06977afe8429", kill_on_drop: false }`
[INFO] [stdout] 4c5ae9594a03d7e93ccd975ef10a588cfb99be4b8e4eef9d175d06977afe8429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58291e91a038c668a0b1c67c89f13bca7ef832746284289d699cee7f5af4de8d
[INFO] running `Command { std: "docker" "start" "-a" "58291e91a038c668a0b1c67c89f13bca7ef832746284289d699cee7f5af4de8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-fans-async v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "58291e91a038c668a0b1c67c89f13bca7ef832746284289d699cee7f5af4de8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58291e91a038c668a0b1c67c89f13bca7ef832746284289d699cee7f5af4de8d", kill_on_drop: false }`
[INFO] [stdout] 58291e91a038c668a0b1c67c89f13bca7ef832746284289d699cee7f5af4de8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0606a1e8b1cf271607d9a6e4b5778f8d09dea2a8945ccb34b699f6d7cd6a9e4e
[INFO] running `Command { std: "docker" "start" "-a" "0606a1e8b1cf271607d9a6e4b5778f8d09dea2a8945ccb34b699f6d7cd6a9e4e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_fans_async-8c3f8760bc5e4ff2)
[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 embedded_fans_async
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0606a1e8b1cf271607d9a6e4b5778f8d09dea2a8945ccb34b699f6d7cd6a9e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0606a1e8b1cf271607d9a6e4b5778f8d09dea2a8945ccb34b699f6d7cd6a9e4e", kill_on_drop: false }`
[INFO] [stdout] 0606a1e8b1cf271607d9a6e4b5778f8d09dea2a8945ccb34b699f6d7cd6a9e4e