Dec 18 00:45:36.689 INFO checking emgyrz/rl_mandelbrot against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:45:36.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/emgyrz/rl_mandelbrot:/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 00:45:37.160 INFO [stdout] 7f5063dbacb4b45d44ba011e7a2a7efba275a6572c409514746da1f93a1198ce
Dec 18 00:45:37.162 INFO running `"docker" "start" "-a" "7f5063dbacb4b45d44ba011e7a2a7efba275a6572c409514746da1f93a1198ce"`
Dec 18 00:45:39.130 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Dec 18 00:45:39.130 INFO [stderr]     Checking crossbeam-deque v0.5.2
Dec 18 00:45:39.176 INFO [stderr]     Checking png v0.7.0
Dec 18 00:45:39.181 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 18 00:45:41.092 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 18 00:45:42.610 INFO [stderr]     Checking image v0.13.0
Dec 18 00:45:43.085 INFO [stderr]     Checking crossbeam v0.4.1
Dec 18 00:45:47.233 INFO [stderr]     Checking mandelbrot v0.1.0 (/opt/crater/workdir)
Dec 18 00:45:48.172 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:45:48.172 INFO [stderr]    --> src/main.rs:151:9
Dec 18 00:45:48.172 INFO [stderr]     |
Dec 18 00:45:48.172 INFO [stderr] 151 |         writeln!(io::stderr(), "Неверный вызов комманды");
Dec 18 00:45:48.173 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:45:48.173 INFO [stderr]     |
Dec 18 00:45:48.173 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 00:45:48.174 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:45:48.174 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 00:45:48.174 INFO [stderr] 
Dec 18 00:45:48.244 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:45:48.245 INFO [stderr]    --> src/main.rs:151:9
Dec 18 00:45:48.245 INFO [stderr]     |
Dec 18 00:45:48.245 INFO [stderr] 151 |         writeln!(io::stderr(), "Неверный вызов комманды");
Dec 18 00:45:48.245 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:45:48.246 INFO [stderr]     |
Dec 18 00:45:48.246 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 00:45:48.246 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:45:48.247 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 00:45:48.247 INFO [stderr] 
Dec 18 00:45:48.297 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.36s
Dec 18 00:45:49.468 INFO running `"docker" "inspect" "7f5063dbacb4b45d44ba011e7a2a7efba275a6572c409514746da1f93a1198ce"`
Dec 18 00:45:49.776 INFO running `"docker" "rm" "-f" "7f5063dbacb4b45d44ba011e7a2a7efba275a6572c409514746da1f93a1198ce"`
Dec 18 00:45:50.084 INFO [stdout] 7f5063dbacb4b45d44ba011e7a2a7efba275a6572c409514746da1f93a1198ce