Dec 12 03:34:44.185 INFO checking CJTozer/rust_play against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:34:44.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 03:34:44.634 INFO [stdout] c74572ee286f0725661f1240a71599a45fa532101093dd1c6e79e9c75a2560da
Dec 12 03:34:44.636 INFO running `"docker" "start" "-a" "c74572ee286f0725661f1240a71599a45fa532101093dd1c6e79e9c75a2560da"`
Dec 12 03:34:46.832 INFO [stderr] usermod: no changes
Dec 12 03:34:46.960 INFO [stderr]     Checking chrono v0.2.25
Dec 12 03:34:49.308 INFO [stderr]     Checking timer v0.1.6
Dec 12 03:34:50.376 INFO [stderr]     Checking rusttest v0.1.0 (/source)
Dec 12 03:34:51.712 INFO [stderr] warning: unused variable: `DummyWatcher`
Dec 12 03:34:51.712 INFO [stderr]   --> src/main.rs:64:17
Dec 12 03:34:51.712 INFO [stderr]    |
Dec 12 03:34:51.712 INFO [stderr] 64 |                 DummyWatcher => Box::new(DummyWatcher::new(tx)),
Dec 12 03:34:51.712 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_DummyWatcher` instead
Dec 12 03:34:51.712 INFO [stderr]    |
Dec 12 03:34:51.712 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 03:34:51.712 INFO [stderr] 
Dec 12 03:34:51.712 INFO [stderr] warning: variant is never constructed: `Failed`
Dec 12 03:34:51.712 INFO [stderr]   --> src/main.rs:16:5
Dec 12 03:34:51.712 INFO [stderr]    |
Dec 12 03:34:51.712 INFO [stderr] 16 |     Failed,
Dec 12 03:34:51.712 INFO [stderr]    |     ^^^^^^
Dec 12 03:34:51.712 INFO [stderr]    |
Dec 12 03:34:51.712 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 03:34:51.712 INFO [stderr] 
Dec 12 03:34:51.728 INFO [stderr] warning: variable `DummyWatcher` should have a snake case name such as `dummy_watcher`
Dec 12 03:34:51.728 INFO [stderr]   --> src/main.rs:64:17
Dec 12 03:34:51.728 INFO [stderr]    |
Dec 12 03:34:51.728 INFO [stderr] 64 |                 DummyWatcher => Box::new(DummyWatcher::new(tx)),
Dec 12 03:34:51.728 INFO [stderr]    |                 ^^^^^^^^^^^^
Dec 12 03:34:51.728 INFO [stderr]    |
Dec 12 03:34:51.728 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 03:34:51.728 INFO [stderr] 
Dec 12 03:34:51.912 INFO [stderr] warning: unused variable: `DummyWatcher`
Dec 12 03:34:51.912 INFO [stderr]   --> src/main.rs:64:17
Dec 12 03:34:51.912 INFO [stderr]    |
Dec 12 03:34:51.912 INFO [stderr] 64 |                 DummyWatcher => Box::new(DummyWatcher::new(tx)),
Dec 12 03:34:51.912 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_DummyWatcher` instead
Dec 12 03:34:51.912 INFO [stderr]    |
Dec 12 03:34:51.912 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 03:34:51.912 INFO [stderr] 
Dec 12 03:34:51.915 INFO [stderr] warning: variant is never constructed: `Failed`
Dec 12 03:34:51.915 INFO [stderr]   --> src/main.rs:16:5
Dec 12 03:34:51.915 INFO [stderr]    |
Dec 12 03:34:51.915 INFO [stderr] 16 |     Failed,
Dec 12 03:34:51.915 INFO [stderr]    |     ^^^^^^
Dec 12 03:34:51.915 INFO [stderr]    |
Dec 12 03:34:51.915 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 03:34:51.915 INFO [stderr] 
Dec 12 03:34:51.924 INFO [stderr] warning: variable `DummyWatcher` should have a snake case name such as `dummy_watcher`
Dec 12 03:34:51.924 INFO [stderr]   --> src/main.rs:64:17
Dec 12 03:34:51.924 INFO [stderr]    |
Dec 12 03:34:51.924 INFO [stderr] 64 |                 DummyWatcher => Box::new(DummyWatcher::new(tx)),
Dec 12 03:34:51.924 INFO [stderr]    |                 ^^^^^^^^^^^^
Dec 12 03:34:51.924 INFO [stderr]    |
Dec 12 03:34:51.924 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 03:34:51.924 INFO [stderr] 
Dec 12 03:34:51.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.10s
Dec 12 03:34:51.979 INFO [stderr] su: No module specific data is present
Dec 12 03:34:53.241 INFO running `"docker" "inspect" "c74572ee286f0725661f1240a71599a45fa532101093dd1c6e79e9c75a2560da"`
Dec 12 03:34:53.568 INFO running `"docker" "rm" "-f" "c74572ee286f0725661f1240a71599a45fa532101093dd1c6e79e9c75a2560da"`
Dec 12 03:34:53.982 INFO [stdout] c74572ee286f0725661f1240a71599a45fa532101093dd1c6e79e9c75a2560da