Dec 18 07:17:48.361 INFO checking Hikkygaya/echo-proto against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 07:17:48.361 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Hikkygaya/echo-proto:/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 07:17:48.834 INFO [stdout] fc79b5f984d9709c04b7aa2c699b65077b1ffbf2038b9a03b1bc03c70b5f4998 Dec 18 07:17:48.836 INFO running `"docker" "start" "-a" "fc79b5f984d9709c04b7aa2c699b65077b1ffbf2038b9a03b1bc03c70b5f4998"` Dec 18 07:17:50.989 INFO [stderr] Checking tokio-io v0.1.3 Dec 18 07:17:51.742 INFO [stderr] Checking tokio-core v0.1.10 Dec 18 07:17:52.800 INFO [stderr] Checking tokio-proto v0.1.1 Dec 18 07:17:54.704 INFO [stderr] Checking echo-proto v0.1.0 (/opt/crater/workdir) Dec 18 07:17:55.468 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.57s Dec 18 07:17:55.909 INFO running `"docker" "inspect" "fc79b5f984d9709c04b7aa2c699b65077b1ffbf2038b9a03b1bc03c70b5f4998"` Dec 18 07:17:55.989 INFO running `"docker" "rm" "-f" "fc79b5f984d9709c04b7aa2c699b65077b1ffbf2038b9a03b1bc03c70b5f4998"` Dec 18 07:17:56.092 INFO [stdout] fc79b5f984d9709c04b7aa2c699b65077b1ffbf2038b9a03b1bc03c70b5f4998