[INFO] fetching crate proc-macro-tool 0.8.10...
[INFO] checking proc-macro-tool-0.8.10 against master#667247db71ea18c4130dd018d060e7f09d589490 for pr-140824
[INFO] extracting crate proc-macro-tool 0.8.10 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate proc-macro-tool 0.8.10 on toolchain 667247db71ea18c4130dd018d060e7f09d589490
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proc-macro-tool 0.8.10
[INFO] finished tweaking crates.io crate proc-macro-tool 0.8.10
[INFO] tweaked toml for crates.io crate proc-macro-tool 0.8.10 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate proc-macro-tool 0.8.10 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" "+667247db71ea18c4130dd018d060e7f09d589490" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4f0fb035c788637fd25dfcaaffcc6d50051dc39f39afb4261d7df8245898834
[INFO] running `Command { std: "docker" "start" "-a" "c4f0fb035c788637fd25dfcaaffcc6d50051dc39f39afb4261d7df8245898834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4f0fb035c788637fd25dfcaaffcc6d50051dc39f39afb4261d7df8245898834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f0fb035c788637fd25dfcaaffcc6d50051dc39f39afb4261d7df8245898834", kill_on_drop: false }`
[INFO] [stdout] c4f0fb035c788637fd25dfcaaffcc6d50051dc39f39afb4261d7df8245898834
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9bee0debda8ae1f016d91a79ed9ede38c2dc05306bcc52ee6bfcd415bb39ddb
[INFO] running `Command { std: "docker" "start" "-a" "f9bee0debda8ae1f016d91a79ed9ede38c2dc05306bcc52ee6bfcd415bb39ddb", kill_on_drop: false }`
[INFO] [stderr]     Checking proc-macro-tool v0.8.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f9bee0debda8ae1f016d91a79ed9ede38c2dc05306bcc52ee6bfcd415bb39ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9bee0debda8ae1f016d91a79ed9ede38c2dc05306bcc52ee6bfcd415bb39ddb", kill_on_drop: false }`
[INFO] [stdout] f9bee0debda8ae1f016d91a79ed9ede38c2dc05306bcc52ee6bfcd415bb39ddb