Dec 19 08:40:12.324 INFO checking sjmarshy/beewriter against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:40:12.324 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/sjmarshy/beewriter:/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 08:40:12.559 INFO [stdout] de0346060bb054ff20a5774e71b586b2971d8e8bc801791083e337d6d55ebf9f
Dec 19 08:40:12.562 INFO running `"docker" "start" "-a" "de0346060bb054ff20a5774e71b586b2971d8e8bc801791083e337d6d55ebf9f"`
Dec 19 08:40:13.472 INFO [stderr]     Checking time v0.1.38
Dec 19 08:40:13.472 INFO [stderr]     Checking memchr v1.0.1
Dec 19 08:40:13.472 INFO [stderr]     Checking filetime v0.1.10
Dec 19 08:40:13.472 INFO [stderr]     Checking inotify v0.3.0
Dec 19 08:40:13.472 INFO [stderr]     Checking net2 v0.2.31
Dec 19 08:40:13.472 INFO [stderr]     Checking nix v0.5.1
Dec 19 08:40:14.044 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 19 08:40:14.298 INFO [stderr]     Checking miow v0.1.5
Dec 19 08:40:14.792 INFO [stderr]     Checking regex v0.2.2
Dec 19 08:40:17.630 INFO [stderr]     Checking mio v0.5.1
Dec 19 08:40:18.658 INFO [stderr]     Checking notify v4.0.1
Dec 19 08:40:19.440 INFO [stderr]     Checking beewriter v0.1.0 (/opt/crater/workdir)
Dec 19 08:40:19.600 INFO [stderr] warning: unused imports: `RecommendedWatcher`, `RecursiveMode`
Dec 19 08:40:19.600 INFO [stderr]  --> src/main.rs:4:14
Dec 19 08:40:19.600 INFO [stderr]   |
Dec 19 08:40:19.601 INFO [stderr] 4 | use notify::{RecommendedWatcher, RecursiveMode, Watcher};
Dec 19 08:40:19.601 INFO [stderr]   |              ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 19 08:40:19.601 INFO [stderr]   |
Dec 19 08:40:19.601 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:40:19.601 INFO [stderr] 
Dec 19 08:40:19.602 INFO [stderr] warning: unused import: `std::sync::mpsc::channel`
Dec 19 08:40:19.602 INFO [stderr]  --> src/main.rs:9:5
Dec 19 08:40:19.602 INFO [stderr]   |
Dec 19 08:40:19.603 INFO [stderr] 9 | use std::sync::mpsc::channel;
Dec 19 08:40:19.603 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:40:19.603 INFO [stderr] 
Dec 19 08:40:19.603 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 19 08:40:19.604 INFO [stderr]   --> src/main.rs:10:5
Dec 19 08:40:19.604 INFO [stderr]    |
Dec 19 08:40:19.604 INFO [stderr] 10 | use std::time::Duration;
Dec 19 08:40:19.604 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 08:40:19.605 INFO [stderr] 
Dec 19 08:40:19.612 INFO [stderr] warning: unused imports: `RecommendedWatcher`, `RecursiveMode`
Dec 19 08:40:19.613 INFO [stderr]  --> src/main.rs:4:14
Dec 19 08:40:19.613 INFO [stderr]   |
Dec 19 08:40:19.613 INFO [stderr] 4 | use notify::{RecommendedWatcher, RecursiveMode, Watcher};
Dec 19 08:40:19.613 INFO [stderr]   |              ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 19 08:40:19.613 INFO [stderr]   |
Dec 19 08:40:19.614 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:40:19.614 INFO [stderr] 
Dec 19 08:40:19.614 INFO [stderr] warning: unused import: `std::sync::mpsc::channel`
Dec 19 08:40:19.614 INFO [stderr]  --> src/main.rs:9:5
Dec 19 08:40:19.614 INFO [stderr]   |
Dec 19 08:40:19.614 INFO [stderr] 9 | use std::sync::mpsc::channel;
Dec 19 08:40:19.614 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:40:19.614 INFO [stderr] 
Dec 19 08:40:19.614 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 19 08:40:19.614 INFO [stderr]   --> src/main.rs:10:5
Dec 19 08:40:19.614 INFO [stderr]    |
Dec 19 08:40:19.614 INFO [stderr] 10 | use std::time::Duration;
Dec 19 08:40:19.614 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 08:40:19.614 INFO [stderr] 
Dec 19 08:40:19.651 INFO [stderr] warning: unused import: `Watcher`
Dec 19 08:40:19.651 INFO [stderr]  --> src/main.rs:4:49
Dec 19 08:40:19.651 INFO [stderr]   |
Dec 19 08:40:19.651 INFO [stderr] 4 | use notify::{RecommendedWatcher, RecursiveMode, Watcher};
Dec 19 08:40:19.651 INFO [stderr]   |                                                 ^^^^^^^
Dec 19 08:40:19.652 INFO [stderr] 
Dec 19 08:40:19.664 INFO [stderr] warning: unused import: `Watcher`
Dec 19 08:40:19.664 INFO [stderr]  --> src/main.rs:4:49
Dec 19 08:40:19.664 INFO [stderr]   |
Dec 19 08:40:19.664 INFO [stderr] 4 | use notify::{RecommendedWatcher, RecursiveMode, Watcher};
Dec 19 08:40:19.664 INFO [stderr]   |                                                 ^^^^^^^
Dec 19 08:40:19.664 INFO [stderr] 
Dec 19 08:40:19.709 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
Dec 19 08:40:20.066 INFO running `"docker" "inspect" "de0346060bb054ff20a5774e71b586b2971d8e8bc801791083e337d6d55ebf9f"`
Dec 19 08:40:20.199 INFO running `"docker" "rm" "-f" "de0346060bb054ff20a5774e71b586b2971d8e8bc801791083e337d6d55ebf9f"`
Dec 19 08:40:20.295 INFO [stdout] de0346060bb054ff20a5774e71b586b2971d8e8bc801791083e337d6d55ebf9f