Dec 19 17:57:50.084 INFO checking dirk/metriqsd against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:57:50.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dirk/metriqsd:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:57:50.584 INFO [stdout] 267b87cf4436584896de0a37204fda627964c1994057676dbdc3678d5464c07a
Dec 19 17:57:50.587 INFO running `"docker" "start" "-a" "267b87cf4436584896de0a37204fda627964c1994057676dbdc3678d5464c07a"`
Dec 19 17:57:52.784 INFO [stderr]     Checking nom v3.2.1
Dec 19 17:57:52.784 INFO [stderr]    Compiling string_cache v0.7.1
Dec 19 17:57:56.417 INFO [stderr]     Checking metriqs v0.1.6
Dec 19 17:57:57.383 INFO [stderr]     Checking metriqsd v0.1.0 (/opt/crater/workdir)
Dec 19 17:57:57.748 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 17:57:57.748 INFO [stderr]   --> src/runner.rs:50:41
Dec 19 17:57:57.748 INFO [stderr]    |
Dec 19 17:57:57.748 INFO [stderr] 50 |         for mut recv in self.recv.drain((..)) {
Dec 19 17:57:57.748 INFO [stderr]    |                                         ^^^^ help: remove these parentheses
Dec 19 17:57:57.748 INFO [stderr]    |
Dec 19 17:57:57.748 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 17:57:57.748 INFO [stderr] 
Dec 19 17:57:57.886 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 17:57:57.886 INFO [stderr]   --> src/runner.rs:50:41
Dec 19 17:57:57.886 INFO [stderr]    |
Dec 19 17:57:57.886 INFO [stderr] 50 |         for mut recv in self.recv.drain((..)) {
Dec 19 17:57:57.886 INFO [stderr]    |                                         ^^^^ help: remove these parentheses
Dec 19 17:57:57.886 INFO [stderr]    |
Dec 19 17:57:57.886 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 17:57:57.886 INFO [stderr] 
Dec 19 17:57:58.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.66s
Dec 19 17:57:59.436 INFO running `"docker" "inspect" "267b87cf4436584896de0a37204fda627964c1994057676dbdc3678d5464c07a"`
Dec 19 17:57:59.704 INFO running `"docker" "rm" "-f" "267b87cf4436584896de0a37204fda627964c1994057676dbdc3678d5464c07a"`
Dec 19 17:58:00.060 INFO [stdout] 267b87cf4436584896de0a37204fda627964c1994057676dbdc3678d5464c07a