Dec 18 00:55:47.929 INFO checking edweird06/rust-web-server against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:55:47.929 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/edweird06/rust-web-server:/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 18 00:55:48.260 INFO [stdout] edc4129444822db5b64aadaf776b6c54eefeb4df32950cd3977ad432c24a4910
Dec 18 00:55:48.262 INFO running `"docker" "start" "-a" "edc4129444822db5b64aadaf776b6c54eefeb4df32950cd3977ad432c24a4910"`
Dec 18 00:55:49.584 INFO [stderr]     Checking protobuf v1.4.1
Dec 18 00:55:55.957 INFO [stderr]     Checking prometheus v0.2.8
Dec 18 00:55:57.354 INFO [stderr]     Checking hello_world v0.1.0 (/opt/crater/workdir)
Dec 18 00:55:58.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.67s
Dec 18 00:55:58.977 INFO running `"docker" "inspect" "edc4129444822db5b64aadaf776b6c54eefeb4df32950cd3977ad432c24a4910"`
Dec 18 00:55:59.254 INFO running `"docker" "rm" "-f" "edc4129444822db5b64aadaf776b6c54eefeb4df32950cd3977ad432c24a4910"`
Dec 18 00:55:59.515 INFO [stdout] edc4129444822db5b64aadaf776b6c54eefeb4df32950cd3977ad432c24a4910