[INFO] fetching crate mio-named-pipes 0.1.7...
[INFO] testing mio-named-pipes-0.1.7 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mio-named-pipes 0.1.7 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate mio-named-pipes 0.1.7 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mio-named-pipes 0.1.7
[INFO] finished tweaking crates.io crate mio-named-pipes 0.1.7
[INFO] tweaked toml for crates.io crate mio-named-pipes 0.1.7 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bed131bcaa8e4e05a74e508ef25f4a04a504af40a984d0b5394182630f4c7ea
[INFO] running `Command { std: "docker" "start" "-a" "3bed131bcaa8e4e05a74e508ef25f4a04a504af40a984d0b5394182630f4c7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bed131bcaa8e4e05a74e508ef25f4a04a504af40a984d0b5394182630f4c7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bed131bcaa8e4e05a74e508ef25f4a04a504af40a984d0b5394182630f4c7ea", kill_on_drop: false }`
[INFO] [stdout] 3bed131bcaa8e4e05a74e508ef25f4a04a504af40a984d0b5394182630f4c7ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a21d388bf81df2395ab208a42e1da5298141660b1f3efd3479f5ae26ebb4f427
[INFO] running `Command { std: "docker" "start" "-a" "a21d388bf81df2395ab208a42e1da5298141660b1f3efd3479f5ae26ebb4f427", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio-named-pipes v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "a21d388bf81df2395ab208a42e1da5298141660b1f3efd3479f5ae26ebb4f427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21d388bf81df2395ab208a42e1da5298141660b1f3efd3479f5ae26ebb4f427", kill_on_drop: false }`
[INFO] [stdout] a21d388bf81df2395ab208a42e1da5298141660b1f3efd3479f5ae26ebb4f427
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d7c1c19ac0a87ea77863b48f0d00ea5223600c33de3ce445cc27663c8455637
[INFO] running `Command { std: "docker" "start" "-a" "2d7c1c19ac0a87ea77863b48f0d00ea5223600c33de3ce445cc27663c8455637", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling mio-named-pipes v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `mio`
[INFO] [stdout]  --> tests/smoke.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate mio;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mio-named-pipes` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2d7c1c19ac0a87ea77863b48f0d00ea5223600c33de3ce445cc27663c8455637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7c1c19ac0a87ea77863b48f0d00ea5223600c33de3ce445cc27663c8455637", kill_on_drop: false }`
[INFO] [stdout] 2d7c1c19ac0a87ea77863b48f0d00ea5223600c33de3ce445cc27663c8455637
