Dec 17 22:46:01.821 INFO checking ivxvm/netstat-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:46:01.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ivxvm/netstat-rs:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:46:02.224 INFO [stdout] 1050866b8f59475a3cb03eeb4497cd41aa0290bf3f01cf9148cc67ff5555f855
Dec 17 22:46:02.230 INFO running `"docker" "start" "-a" "1050866b8f59475a3cb03eeb4497cd41aa0290bf3f01cf9148cc67ff5555f855"`
Dec 17 22:46:03.728 INFO [stderr]     Checking easybench v0.1.4
Dec 17 22:46:03.728 INFO [stderr]     Checking netstat v0.7.0 (/opt/crater/workdir)
Dec 17 22:46:04.501 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:46:04.501 INFO [stderr]   --> src/integrations/linux/netlink_iterator.rs:73:13
Dec 17 22:46:04.501 INFO [stderr]    |
Dec 17 22:46:04.501 INFO [stderr] 73 |             try_close(self.socket);
Dec 17 22:46:04.501 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:46:04.501 INFO [stderr]    |
Dec 17 22:46:04.501 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 22:46:04.501 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:46:04.501 INFO [stderr] 
Dec 17 22:46:05.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:46:05.283 INFO [stderr]   --> src/integrations/linux/netlink_iterator.rs:73:13
Dec 17 22:46:05.283 INFO [stderr]    |
Dec 17 22:46:05.283 INFO [stderr] 73 |             try_close(self.socket);
Dec 17 22:46:05.283 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:46:05.283 INFO [stderr]    |
Dec 17 22:46:05.283 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 22:46:05.283 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:46:05.283 INFO [stderr] 
Dec 17 22:46:05.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Dec 17 22:46:06.076 INFO running `"docker" "inspect" "1050866b8f59475a3cb03eeb4497cd41aa0290bf3f01cf9148cc67ff5555f855"`
Dec 17 22:46:06.348 INFO running `"docker" "rm" "-f" "1050866b8f59475a3cb03eeb4497cd41aa0290bf3f01cf9148cc67ff5555f855"`
Dec 17 22:46:06.604 INFO [stdout] 1050866b8f59475a3cb03eeb4497cd41aa0290bf3f01cf9148cc67ff5555f855