Dec 18 01:20:37.824 INFO checking dirk/metriqsd against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:20:37.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:20:38.364 INFO [stdout] bc8ffcaf9fb0dd73d3375addef236977eb77b97831ad7e97e40562434181626d
Dec 18 01:20:38.372 INFO running `"docker" "start" "-a" "bc8ffcaf9fb0dd73d3375addef236977eb77b97831ad7e97e40562434181626d"`
Dec 18 01:20:39.968 INFO [stderr]     Checking memchr v1.0.2
Dec 18 01:20:39.968 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Dec 18 01:20:40.404 INFO [stderr]     Checking nom v3.2.1
Dec 18 01:20:43.029 INFO [stderr]    Compiling string_cache v0.7.1
Dec 18 01:20:45.228 INFO [stderr]     Checking metriqs v0.1.6
Dec 18 01:20:46.124 INFO [stderr]     Checking metriqsd v0.1.0 (/opt/crater/workdir)
Dec 18 01:20:46.744 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 01:20:46.744 INFO [stderr]   --> src/runner.rs:50:41
Dec 18 01:20:46.744 INFO [stderr]    |
Dec 18 01:20:46.744 INFO [stderr] 50 |         for mut recv in self.recv.drain((..)) {
Dec 18 01:20:46.744 INFO [stderr]    |                                         ^^^^ help: remove these parentheses
Dec 18 01:20:46.744 INFO [stderr]    |
Dec 18 01:20:46.744 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 01:20:46.744 INFO [stderr] 
Dec 18 01:20:46.764 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 01:20:46.764 INFO [stderr]   --> src/runner.rs:50:41
Dec 18 01:20:46.764 INFO [stderr]    |
Dec 18 01:20:46.764 INFO [stderr] 50 |         for mut recv in self.recv.drain((..)) {
Dec 18 01:20:46.764 INFO [stderr]    |                                         ^^^^ help: remove these parentheses
Dec 18 01:20:46.764 INFO [stderr]    |
Dec 18 01:20:46.764 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 01:20:46.764 INFO [stderr] 
Dec 18 01:20:47.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.54s
Dec 18 01:20:48.402 INFO running `"docker" "inspect" "bc8ffcaf9fb0dd73d3375addef236977eb77b97831ad7e97e40562434181626d"`
Dec 18 01:20:48.724 INFO running `"docker" "rm" "-f" "bc8ffcaf9fb0dd73d3375addef236977eb77b97831ad7e97e40562434181626d"`
Dec 18 01:20:49.120 INFO [stdout] bc8ffcaf9fb0dd73d3375addef236977eb77b97831ad7e97e40562434181626d