[INFO] crate rowan 0.9.1 is already in cache
[INFO] checking rowan-0.9.1 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate rowan 0.9.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rowan 0.9.1 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rowan 0.9.1
[INFO] finished tweaking crates.io crate rowan 0.9.1
[INFO] tweaked toml for crates.io crate rowan 0.9.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rowan 0.9.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8bd6f7f2ad9378dd8c108ab73475d9722a6252eec36ba328e990234b3b8ca435
[INFO] running `"docker" "start" "-a" "8bd6f7f2ad9378dd8c108ab73475d9722a6252eec36ba328e990234b3b8ca435"`
[INFO] [stderr]     Checking text_unit v0.1.9
[INFO] [stderr]     Checking thin-dst v1.0.0
[INFO] [stderr]     Checking m_lexer v0.0.4
[INFO] [stderr]     Checking rowan v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `"docker" "inspect" "8bd6f7f2ad9378dd8c108ab73475d9722a6252eec36ba328e990234b3b8ca435"`
[INFO] running `"docker" "rm" "-f" "8bd6f7f2ad9378dd8c108ab73475d9722a6252eec36ba328e990234b3b8ca435"`
[INFO] [stdout] 8bd6f7f2ad9378dd8c108ab73475d9722a6252eec36ba328e990234b3b8ca435