Dec 19 15:35:06.040 INFO checking ivxvm/netstat-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:35:06.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:35:06.209 INFO [stdout] 08997482277df1728724b71639b21d4fe567cfcb3141b267044bdc5b4405771b
Dec 19 15:35:06.211 INFO running `"docker" "start" "-a" "08997482277df1728724b71639b21d4fe567cfcb3141b267044bdc5b4405771b"`
Dec 19 15:35:07.732 INFO [stderr]     Checking easybench v0.1.4
Dec 19 15:35:07.736 INFO [stderr]     Checking netstat v0.7.0 (/opt/crater/workdir)
Dec 19 15:35:08.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 15:35:08.880 INFO [stderr]   --> src/integrations/linux/netlink_iterator.rs:73:13
Dec 19 15:35:08.880 INFO [stderr]    |
Dec 19 15:35:08.880 INFO [stderr] 73 |             try_close(self.socket);
Dec 19 15:35:08.880 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:35:08.880 INFO [stderr]    |
Dec 19 15:35:08.880 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 15:35:08.880 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 15:35:08.880 INFO [stderr] 
Dec 19 15:35:09.536 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 15:35:09.536 INFO [stderr]   --> src/integrations/linux/netlink_iterator.rs:73:13
Dec 19 15:35:09.536 INFO [stderr]    |
Dec 19 15:35:09.536 INFO [stderr] 73 |             try_close(self.socket);
Dec 19 15:35:09.536 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:35:09.536 INFO [stderr]    |
Dec 19 15:35:09.536 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 15:35:09.536 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 15:35:09.536 INFO [stderr] 
Dec 19 15:35:09.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Dec 19 15:35:10.495 INFO running `"docker" "inspect" "08997482277df1728724b71639b21d4fe567cfcb3141b267044bdc5b4405771b"`
Dec 19 15:35:10.844 INFO running `"docker" "rm" "-f" "08997482277df1728724b71639b21d4fe567cfcb3141b267044bdc5b4405771b"`
Dec 19 15:35:11.102 INFO [stdout] 08997482277df1728724b71639b21d4fe567cfcb3141b267044bdc5b4405771b