Dec 19 20:38:24.308 INFO checking allancalix/filefish against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:38:24.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/allancalix/filefish:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:38:24.478 INFO [stdout] a9992cd4a1a41deefaccd083dc798f3e006372f6358598313413f6e4f7d386fc
Dec 19 20:38:24.480 INFO running `"docker" "start" "-a" "a9992cd4a1a41deefaccd083dc798f3e006372f6358598313413f6e4f7d386fc"`
Dec 19 20:38:25.216 INFO [stderr]     Checking net2 v0.2.31
Dec 19 20:38:25.216 INFO [stderr]     Checking inotify v0.2.3
Dec 19 20:38:25.216 INFO [stderr]     Checking nix v0.5.1
Dec 19 20:38:25.799 INFO [stderr]     Checking miow v0.1.5
Dec 19 20:38:28.028 INFO [stderr]     Checking mio v0.5.1
Dec 19 20:38:28.856 INFO [stderr]     Checking notify v2.6.3
Dec 19 20:38:29.472 INFO [stderr]     Checking filefish v0.1.0 (/opt/crater/workdir)
Dec 19 20:38:29.931 INFO [stderr] warning: unused import: `std::thread`
Dec 19 20:38:29.931 INFO [stderr]  --> src/main.rs:4:5
Dec 19 20:38:29.931 INFO [stderr]   |
Dec 19 20:38:29.931 INFO [stderr] 4 | use std::thread;
Dec 19 20:38:29.931 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 20:38:29.931 INFO [stderr]   |
Dec 19 20:38:29.931 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:38:29.931 INFO [stderr] 
Dec 19 20:38:29.960 INFO [stderr] warning: unused import: `std::thread`
Dec 19 20:38:29.960 INFO [stderr]  --> src/main.rs:4:5
Dec 19 20:38:29.960 INFO [stderr]   |
Dec 19 20:38:29.960 INFO [stderr] 4 | use std::thread;
Dec 19 20:38:29.960 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 20:38:29.960 INFO [stderr]   |
Dec 19 20:38:29.960 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:38:29.960 INFO [stderr] 
Dec 19 20:38:30.032 INFO [stderr] warning: variable `Watcher` should have a snake case name such as `watcher`
Dec 19 20:38:30.032 INFO [stderr]   --> src/main.rs:33:12
Dec 19 20:38:30.032 INFO [stderr]    |
Dec 19 20:38:30.032 INFO [stderr] 33 |         Ok(mut Watcher) => {
Dec 19 20:38:30.032 INFO [stderr]    |            ^^^^^^^^^^^
Dec 19 20:38:30.032 INFO [stderr]    |
Dec 19 20:38:30.032 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 20:38:30.032 INFO [stderr] 
Dec 19 20:38:30.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 20:38:30.032 INFO [stderr]   --> src/main.rs:34:13
Dec 19 20:38:30.032 INFO [stderr]    |
Dec 19 20:38:30.032 INFO [stderr] 34 |             Watcher.watch(&local_path_string);
Dec 19 20:38:30.032 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:38:30.032 INFO [stderr]    |
Dec 19 20:38:30.032 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 20:38:30.033 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 20:38:30.033 INFO [stderr] 
Dec 19 20:38:30.040 INFO [stderr] warning: variable `Watcher` should have a snake case name such as `watcher`
Dec 19 20:38:30.040 INFO [stderr]   --> src/main.rs:33:12
Dec 19 20:38:30.040 INFO [stderr]    |
Dec 19 20:38:30.040 INFO [stderr] 33 |         Ok(mut Watcher) => {
Dec 19 20:38:30.040 INFO [stderr]    |            ^^^^^^^^^^^
Dec 19 20:38:30.040 INFO [stderr]    |
Dec 19 20:38:30.040 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 20:38:30.040 INFO [stderr] 
Dec 19 20:38:30.040 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 20:38:30.040 INFO [stderr]   --> src/main.rs:34:13
Dec 19 20:38:30.040 INFO [stderr]    |
Dec 19 20:38:30.040 INFO [stderr] 34 |             Watcher.watch(&local_path_string);
Dec 19 20:38:30.040 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:38:30.040 INFO [stderr]    |
Dec 19 20:38:30.040 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 20:38:30.040 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 20:38:30.040 INFO [stderr] 
Dec 19 20:38:30.076 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
Dec 19 20:38:30.940 INFO running `"docker" "inspect" "a9992cd4a1a41deefaccd083dc798f3e006372f6358598313413f6e4f7d386fc"`
Dec 19 20:38:31.282 INFO running `"docker" "rm" "-f" "a9992cd4a1a41deefaccd083dc798f3e006372f6358598313413f6e4f7d386fc"`
Dec 19 20:38:31.580 INFO [stdout] a9992cd4a1a41deefaccd083dc798f3e006372f6358598313413f6e4f7d386fc