[INFO] fetching crate try_async_exec 0.1.0...
[INFO] checking try_async_exec-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate try_async_exec 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate try_async_exec 0.1.0
[INFO] finished tweaking crates.io crate try_async_exec 0.1.0
[INFO] tweaked toml for crates.io crate try_async_exec 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate try_async_exec 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate try_async_exec 0.1.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 051b4b6bdc9efffcbfeb6cd5c781e01ec1a228429bbcf8a1451b6b22e815808d
[INFO] running `Command { std: "docker" "start" "-a" "051b4b6bdc9efffcbfeb6cd5c781e01ec1a228429bbcf8a1451b6b22e815808d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "051b4b6bdc9efffcbfeb6cd5c781e01ec1a228429bbcf8a1451b6b22e815808d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "051b4b6bdc9efffcbfeb6cd5c781e01ec1a228429bbcf8a1451b6b22e815808d", kill_on_drop: false }`
[INFO] [stdout] 051b4b6bdc9efffcbfeb6cd5c781e01ec1a228429bbcf8a1451b6b22e815808d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 508e94ed3556c4d58dc42f5c5bcac9922c326ecaf7f5331d2df02d3fb240c0d8
[INFO] running `Command { std: "docker" "start" "-a" "508e94ed3556c4d58dc42f5c5bcac9922c326ecaf7f5331d2df02d3fb240c0d8", kill_on_drop: false }`
[INFO] [stderr]     Checking try_async_exec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "508e94ed3556c4d58dc42f5c5bcac9922c326ecaf7f5331d2df02d3fb240c0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "508e94ed3556c4d58dc42f5c5bcac9922c326ecaf7f5331d2df02d3fb240c0d8", kill_on_drop: false }`
[INFO] [stdout] 508e94ed3556c4d58dc42f5c5bcac9922c326ecaf7f5331d2df02d3fb240c0d8