Dec 19 08:40:12.723 INFO checking sjmarshy/beewriter against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:40:12.723 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:40:12.880 INFO [stdout] 8b7543afcfea1c6d9985d34a68b288346e2bf6dea47cb2dfbb385420f059fb29
Dec 19 08:40:12.882 INFO running `"docker" "start" "-a" "8b7543afcfea1c6d9985d34a68b288346e2bf6dea47cb2dfbb385420f059fb29"`
Dec 19 08:40:13.656 INFO [stderr]     Checking slab v0.1.3
Dec 19 08:40:13.656 INFO [stderr]     Checking bytes v0.3.0
Dec 19 08:40:13.656 INFO [stderr]    Compiling ws2_32-sys v0.2.1
Dec 19 08:40:13.656 INFO [stderr]     Checking net2 v0.2.31
Dec 19 08:40:13.656 INFO [stderr]     Checking time v0.1.38
Dec 19 08:40:13.656 INFO [stderr]     Checking memchr v1.0.1
Dec 19 08:40:13.656 INFO [stderr]     Checking inotify v0.3.0
Dec 19 08:40:13.656 INFO [stderr]     Checking filetime v0.1.10
Dec 19 08:40:14.160 INFO [stderr]     Checking nix v0.5.1
Dec 19 08:40:14.722 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 19 08:40:15.160 INFO [stderr]     Checking miow v0.1.5
Dec 19 08:40:15.664 INFO [stderr]     Checking regex v0.2.2
Dec 19 08:40:18.452 INFO [stderr]     Checking mio v0.5.1
Dec 19 08:40:19.377 INFO [stderr]     Checking notify v4.0.1
Dec 19 08:40:20.020 INFO [stderr]     Checking beewriter v0.1.0 (/opt/crater/workdir)
Dec 19 08:40:20.205 INFO [stderr] warning: unused imports: `RecommendedWatcher`, `RecursiveMode`
Dec 19 08:40:20.205 INFO [stderr]  --> src/main.rs:4:14
Dec 19 08:40:20.205 INFO [stderr]   |
Dec 19 08:40:20.205 INFO [stderr] 4 | use notify::{RecommendedWatcher, RecursiveMode, Watcher};
Dec 19 08:40:20.205 INFO [stderr]   |              ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 19 08:40:20.205 INFO [stderr]   |
Dec 19 08:40:20.205 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:40:20.205 INFO [stderr] 
Dec 19 08:40:20.205 INFO [stderr] warning: unused import: `std::sync::mpsc::channel`
Dec 19 08:40:20.205 INFO [stderr]  --> src/main.rs:9:5
Dec 19 08:40:20.205 INFO [stderr]   |
Dec 19 08:40:20.205 INFO [stderr] 9 | use std::sync::mpsc::channel;
Dec 19 08:40:20.205 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:40:20.205 INFO [stderr] 
Dec 19 08:40:20.205 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 19 08:40:20.205 INFO [stderr]   --> src/main.rs:10:5
Dec 19 08:40:20.205 INFO [stderr]    |
Dec 19 08:40:20.205 INFO [stderr] 10 | use std::time::Duration;
Dec 19 08:40:20.205 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 08:40:20.205 INFO [stderr] 
Dec 19 08:40:20.206 INFO [stderr] warning: unused imports: `RecommendedWatcher`, `RecursiveMode`
Dec 19 08:40:20.206 INFO [stderr]  --> src/main.rs:4:14
Dec 19 08:40:20.206 INFO [stderr]   |
Dec 19 08:40:20.206 INFO [stderr] 4 | use notify::{RecommendedWatcher, RecursiveMode, Watcher};
Dec 19 08:40:20.206 INFO [stderr]   |              ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 19 08:40:20.206 INFO [stderr]   |
Dec 19 08:40:20.206 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:40:20.206 INFO [stderr] 
Dec 19 08:40:20.206 INFO [stderr] warning: unused import: `std::sync::mpsc::channel`
Dec 19 08:40:20.206 INFO [stderr]  --> src/main.rs:9:5
Dec 19 08:40:20.206 INFO [stderr]   |
Dec 19 08:40:20.206 INFO [stderr] 9 | use std::sync::mpsc::channel;
Dec 19 08:40:20.206 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:40:20.206 INFO [stderr] 
Dec 19 08:40:20.206 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 19 08:40:20.206 INFO [stderr]   --> src/main.rs:10:5
Dec 19 08:40:20.206 INFO [stderr]    |
Dec 19 08:40:20.206 INFO [stderr] 10 | use std::time::Duration;
Dec 19 08:40:20.206 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 08:40:20.206 INFO [stderr] 
Dec 19 08:40:20.241 INFO [stderr] warning: unused import: `Watcher`
Dec 19 08:40:20.241 INFO [stderr]  --> src/main.rs:4:49
Dec 19 08:40:20.241 INFO [stderr]   |
Dec 19 08:40:20.241 INFO [stderr] 4 | use notify::{RecommendedWatcher, RecursiveMode, Watcher};
Dec 19 08:40:20.241 INFO [stderr]   |                                                 ^^^^^^^
Dec 19 08:40:20.241 INFO [stderr] 
Dec 19 08:40:20.254 INFO [stderr] warning: unused import: `Watcher`
Dec 19 08:40:20.254 INFO [stderr]  --> src/main.rs:4:49
Dec 19 08:40:20.254 INFO [stderr]   |
Dec 19 08:40:20.254 INFO [stderr] 4 | use notify::{RecommendedWatcher, RecursiveMode, Watcher};
Dec 19 08:40:20.254 INFO [stderr]   |                                                 ^^^^^^^
Dec 19 08:40:20.254 INFO [stderr] 
Dec 19 08:40:20.298 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.74s
Dec 19 08:40:20.607 INFO running `"docker" "inspect" "8b7543afcfea1c6d9985d34a68b288346e2bf6dea47cb2dfbb385420f059fb29"`
Dec 19 08:40:20.685 INFO running `"docker" "rm" "-f" "8b7543afcfea1c6d9985d34a68b288346e2bf6dea47cb2dfbb385420f059fb29"`
Dec 19 08:40:20.773 INFO [stdout] 8b7543afcfea1c6d9985d34a68b288346e2bf6dea47cb2dfbb385420f059fb29