Dec 05 03:25:23.388 INFO checking Arekkusuva/try-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:25:23.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 03:25:23.723 INFO [stdout] 14b63882b8376cfc074dd66ca542e70b8278b3dba61944d977a6a5fcee8b8a7f
Dec 05 03:25:23.728 INFO running `"docker" "start" "-a" "14b63882b8376cfc074dd66ca542e70b8278b3dba61944d977a6a5fcee8b8a7f"`
Dec 05 03:25:24.847 INFO [stderr] usermod: no changes
Dec 05 03:25:25.008 INFO [stderr]     Checking toml v0.4.6
Dec 05 03:25:25.008 INFO [stderr]     Checking log v0.4.1
Dec 05 03:25:25.032 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 05 03:25:25.032 INFO [stderr]     Checking chrono v0.4.2
Dec 05 03:25:25.032 INFO [stderr]     Checking serde-value v0.5.2
Dec 05 03:25:31.299 INFO [stderr]     Checking log4rs v0.8.0
Dec 05 03:25:35.418 INFO [stderr]     Checking zoma v0.1.0 (/source)
Dec 05 03:25:40.278 INFO [stderr] warning: unused variable: `c`
Dec 05 03:25:40.278 INFO [stderr]   --> src/watcher.rs:28:30
Dec 05 03:25:40.278 INFO [stderr]    |
Dec 05 03:25:40.278 INFO [stderr] 28 |     pub fn update(&mut self, c: conf::Config) {
Dec 05 03:25:40.278 INFO [stderr]    |                              ^ help: consider using `_c` instead
Dec 05 03:25:40.279 INFO [stderr]    |
Dec 05 03:25:40.279 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:25:40.279 INFO [stderr] 
Dec 05 03:25:40.279 INFO [stderr] warning: unused variable: `task_name`
Dec 05 03:25:40.279 INFO [stderr]   --> src/watcher.rs:33:29
Dec 05 03:25:40.279 INFO [stderr]    |
Dec 05 03:25:40.279 INFO [stderr] 33 |     pub fn start(&mut self, task_name: String) {
Dec 05 03:25:40.279 INFO [stderr]    |                             ^^^^^^^^^ help: consider using `_task_name` instead
Dec 05 03:25:40.279 INFO [stderr] 
Dec 05 03:25:40.279 INFO [stderr] warning: unused variable: `task_name`
Dec 05 03:25:40.279 INFO [stderr]   --> src/watcher.rs:38:28
Dec 05 03:25:40.279 INFO [stderr]    |
Dec 05 03:25:40.279 INFO [stderr] 38 |     pub fn stop(&mut self, task_name: String) {
Dec 05 03:25:40.279 INFO [stderr]    |                            ^^^^^^^^^ help: consider using `_task_name` instead
Dec 05 03:25:40.279 INFO [stderr] 
Dec 05 03:25:40.279 INFO [stderr] warning: unused variable: `task_name`
Dec 05 03:25:40.279 INFO [stderr]   --> src/watcher.rs:45:26
Dec 05 03:25:40.279 INFO [stderr]    |
Dec 05 03:25:40.279 INFO [stderr] 45 |     pub fn status(&self, task_name: String) -> bool {
Dec 05 03:25:40.279 INFO [stderr]    |                          ^^^^^^^^^ help: consider using `_task_name` instead
Dec 05 03:25:40.279 INFO [stderr] 
Dec 05 03:25:40.693 INFO [stderr] warning: unused variable: `c`
Dec 05 03:25:40.693 INFO [stderr]   --> src/watcher.rs:28:30
Dec 05 03:25:40.693 INFO [stderr]    |
Dec 05 03:25:40.693 INFO [stderr] 28 |     pub fn update(&mut self, c: conf::Config) {
Dec 05 03:25:40.693 INFO [stderr]    |                              ^ help: consider using `_c` instead
Dec 05 03:25:40.693 INFO [stderr]    |
Dec 05 03:25:40.693 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:25:40.693 INFO [stderr] 
Dec 05 03:25:40.693 INFO [stderr] warning: unused variable: `task_name`
Dec 05 03:25:40.693 INFO [stderr]   --> src/watcher.rs:33:29
Dec 05 03:25:40.693 INFO [stderr]    |
Dec 05 03:25:40.693 INFO [stderr] 33 |     pub fn start(&mut self, task_name: String) {
Dec 05 03:25:40.693 INFO [stderr]    |                             ^^^^^^^^^ help: consider using `_task_name` instead
Dec 05 03:25:40.693 INFO [stderr] 
Dec 05 03:25:40.693 INFO [stderr] warning: unused variable: `task_name`
Dec 05 03:25:40.693 INFO [stderr]   --> src/watcher.rs:38:28
Dec 05 03:25:40.693 INFO [stderr]    |
Dec 05 03:25:40.693 INFO [stderr] 38 |     pub fn stop(&mut self, task_name: String) {
Dec 05 03:25:40.693 INFO [stderr]    |                            ^^^^^^^^^ help: consider using `_task_name` instead
Dec 05 03:25:40.693 INFO [stderr] 
Dec 05 03:25:40.693 INFO [stderr] warning: unused variable: `task_name`
Dec 05 03:25:40.693 INFO [stderr]   --> src/watcher.rs:45:26
Dec 05 03:25:40.693 INFO [stderr]    |
Dec 05 03:25:40.693 INFO [stderr] 45 |     pub fn status(&self, task_name: String) -> bool {
Dec 05 03:25:40.693 INFO [stderr]    |                          ^^^^^^^^^ help: consider using `_task_name` instead
Dec 05 03:25:40.693 INFO [stderr] 
Dec 05 03:25:40.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.97s
Dec 05 03:25:40.855 INFO [stderr] su: No module specific data is present
Dec 05 03:25:41.839 INFO running `"docker" "inspect" "14b63882b8376cfc074dd66ca542e70b8278b3dba61944d977a6a5fcee8b8a7f"`
Dec 05 03:25:42.087 INFO running `"docker" "rm" "-f" "14b63882b8376cfc074dd66ca542e70b8278b3dba61944d977a6a5fcee8b8a7f"`
Dec 05 03:25:42.419 INFO [stdout] 14b63882b8376cfc074dd66ca542e70b8278b3dba61944d977a6a5fcee8b8a7f