[INFO] fetching crate microasync 0.4.2...
[INFO] checking microasync-0.4.2 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate microasync 0.4.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate microasync 0.4.2 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate microasync 0.4.2
[INFO] finished tweaking crates.io crate microasync 0.4.2
[INFO] tweaked toml for crates.io crate microasync 0.4.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate microasync 0.4.2 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" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51c1ad1ebb1c4d2b291a6d3eefdb2279cfbc18b66cc7e2bd7a4e8e4c684c9c0f
[INFO] running `Command { std: "docker" "start" "-a" "51c1ad1ebb1c4d2b291a6d3eefdb2279cfbc18b66cc7e2bd7a4e8e4c684c9c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51c1ad1ebb1c4d2b291a6d3eefdb2279cfbc18b66cc7e2bd7a4e8e4c684c9c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c1ad1ebb1c4d2b291a6d3eefdb2279cfbc18b66cc7e2bd7a4e8e4c684c9c0f", kill_on_drop: false }`
[INFO] [stdout] 51c1ad1ebb1c4d2b291a6d3eefdb2279cfbc18b66cc7e2bd7a4e8e4c684c9c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae89f7827200990b1979903157f9641b4cc2391043eb40f47fee4a281fe14a10
[INFO] running `Command { std: "docker" "start" "-a" "ae89f7827200990b1979903157f9641b4cc2391043eb40f47fee4a281fe14a10", kill_on_drop: false }`
[INFO] [stderr]     Checking microasync v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "ae89f7827200990b1979903157f9641b4cc2391043eb40f47fee4a281fe14a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae89f7827200990b1979903157f9641b4cc2391043eb40f47fee4a281fe14a10", kill_on_drop: false }`
[INFO] [stdout] ae89f7827200990b1979903157f9641b4cc2391043eb40f47fee4a281fe14a10