Dec 17 17:57:45.500 INFO checking pfpacket/rust-9p against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:57:45.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/pfpacket/rust-9p:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:57:45.969 INFO [stdout] 772c284e7ddb7165ece96f567739e4bde7d2ef69cd8aacff24e007c5cc372c42
Dec 17 17:57:45.974 INFO running `"docker" "start" "-a" "772c284e7ddb7165ece96f567739e4bde7d2ef69cd8aacff24e007c5cc372c42"`
Dec 17 17:57:48.476 INFO [stderr]     Checking net2 v0.2.33
Dec 17 17:57:48.476 INFO [stderr]     Checking nix v0.8.1
Dec 17 17:57:52.692 INFO [stderr]     Checking rust-9p v0.0.1 (/opt/crater/workdir)
Dec 17 17:57:56.409 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.01s
Dec 17 17:57:57.130 INFO running `"docker" "inspect" "772c284e7ddb7165ece96f567739e4bde7d2ef69cd8aacff24e007c5cc372c42"`
Dec 17 17:57:57.340 INFO running `"docker" "rm" "-f" "772c284e7ddb7165ece96f567739e4bde7d2ef69cd8aacff24e007c5cc372c42"`
Dec 17 17:57:57.604 INFO [stdout] 772c284e7ddb7165ece96f567739e4bde7d2ef69cd8aacff24e007c5cc372c42