Nov 30 19:01:41.854 INFO checking netstat-0.7.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 19:01:41.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 19:01:42.188 INFO [stdout] ae19ef16ebbe0903e2812a2fe3219306f71d290cf5623327e27ed04dfd07336c
Nov 30 19:01:42.192 INFO running `"docker" "start" "-a" "ae19ef16ebbe0903e2812a2fe3219306f71d290cf5623327e27ed04dfd07336c"`
Nov 30 19:01:43.699 INFO [stderr] usermod: no changes
Nov 30 19:01:43.757 INFO [stderr]     Checking netstat v0.7.0 (/source)
Nov 30 19:01:45.081 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:01:45.082 INFO [stderr]   --> src/integrations/linux/netlink_iterator.rs:73:13
Nov 30 19:01:45.082 INFO [stderr]    |
Nov 30 19:01:45.082 INFO [stderr] 73 |             try_close(self.socket);
Nov 30 19:01:45.082 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:01:45.082 INFO [stderr]    |
Nov 30 19:01:45.082 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:01:45.082 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:01:45.082 INFO [stderr] 
Nov 30 19:01:45.231 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:01:45.231 INFO [stderr]   --> src/integrations/linux/netlink_iterator.rs:73:13
Nov 30 19:01:45.231 INFO [stderr]    |
Nov 30 19:01:45.231 INFO [stderr] 73 |             try_close(self.socket);
Nov 30 19:01:45.231 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:01:45.231 INFO [stderr]    |
Nov 30 19:01:45.231 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:01:45.231 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:01:45.231 INFO [stderr] 
Nov 30 19:01:45.958 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Nov 30 19:01:45.962 INFO [stderr] su: No module specific data is present
Nov 30 19:01:47.285 INFO running `"docker" "inspect" "ae19ef16ebbe0903e2812a2fe3219306f71d290cf5623327e27ed04dfd07336c"`
Nov 30 19:01:47.578 INFO running `"docker" "rm" "-f" "ae19ef16ebbe0903e2812a2fe3219306f71d290cf5623327e27ed04dfd07336c"`
Nov 30 19:01:47.844 INFO [stdout] ae19ef16ebbe0903e2812a2fe3219306f71d290cf5623327e27ed04dfd07336c