Dec 12 03:53:14.964 INFO checking Arekkusuva/try-rust against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:53:14.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 03:53:15.117 INFO [stdout] 2f72bc36746071415355bfaa9e30ac4d89b0476f3b8fb1e9b5780b9533654829
Dec 12 03:53:15.120 INFO running `"docker" "start" "-a" "2f72bc36746071415355bfaa9e30ac4d89b0476f3b8fb1e9b5780b9533654829"`
Dec 12 03:53:15.432 INFO [stderr] usermod: no changes
Dec 12 03:53:15.547 INFO [stderr]     Checking toml v0.4.6
Dec 12 03:53:15.547 INFO [stderr]     Checking log v0.4.1
Dec 12 03:53:15.547 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 12 03:53:15.547 INFO [stderr]     Checking serde-value v0.5.2
Dec 12 03:53:19.166 INFO [stderr]     Checking log4rs v0.8.0
Dec 12 03:53:23.178 INFO [stderr]     Checking zoma v0.1.0 (/source)
Dec 12 03:53:28.825 INFO [stderr] warning: unused variable: `c`
Dec 12 03:53:28.825 INFO [stderr]   --> src/watcher.rs:28:30
Dec 12 03:53:28.825 INFO [stderr]    |
Dec 12 03:53:28.825 INFO [stderr] 28 |     pub fn update(&mut self, c: conf::Config) {
Dec 12 03:53:28.825 INFO [stderr]    |                              ^ help: consider using `_c` instead
Dec 12 03:53:28.825 INFO [stderr]    |
Dec 12 03:53:28.825 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 03:53:28.825 INFO [stderr] 
Dec 12 03:53:28.825 INFO [stderr] warning: unused variable: `task_name`
Dec 12 03:53:28.825 INFO [stderr]   --> src/watcher.rs:33:29
Dec 12 03:53:28.825 INFO [stderr]    |
Dec 12 03:53:28.825 INFO [stderr] 33 |     pub fn start(&mut self, task_name: String) {
Dec 12 03:53:28.825 INFO [stderr]    |                             ^^^^^^^^^ help: consider using `_task_name` instead
Dec 12 03:53:28.825 INFO [stderr] 
Dec 12 03:53:28.825 INFO [stderr] warning: unused variable: `task_name`
Dec 12 03:53:28.825 INFO [stderr]   --> src/watcher.rs:38:28
Dec 12 03:53:28.825 INFO [stderr]    |
Dec 12 03:53:28.825 INFO [stderr] 38 |     pub fn stop(&mut self, task_name: String) {
Dec 12 03:53:28.825 INFO [stderr]    |                            ^^^^^^^^^ help: consider using `_task_name` instead
Dec 12 03:53:28.825 INFO [stderr] 
Dec 12 03:53:28.825 INFO [stderr] warning: unused variable: `task_name`
Dec 12 03:53:28.825 INFO [stderr]   --> src/watcher.rs:45:26
Dec 12 03:53:28.825 INFO [stderr]    |
Dec 12 03:53:28.825 INFO [stderr] 45 |     pub fn status(&self, task_name: String) -> bool {
Dec 12 03:53:28.825 INFO [stderr]    |                          ^^^^^^^^^ help: consider using `_task_name` instead
Dec 12 03:53:28.825 INFO [stderr] 
Dec 12 03:53:28.944 INFO [stderr] warning: unused variable: `c`
Dec 12 03:53:28.945 INFO [stderr]   --> src/watcher.rs:28:30
Dec 12 03:53:28.945 INFO [stderr]    |
Dec 12 03:53:28.945 INFO [stderr] 28 |     pub fn update(&mut self, c: conf::Config) {
Dec 12 03:53:28.946 INFO [stderr]    |                              ^ help: consider using `_c` instead
Dec 12 03:53:28.946 INFO [stderr]    |
Dec 12 03:53:28.946 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 03:53:28.946 INFO [stderr] 
Dec 12 03:53:28.947 INFO [stderr] warning: unused variable: `task_name`
Dec 12 03:53:28.947 INFO [stderr]   --> src/watcher.rs:33:29
Dec 12 03:53:28.947 INFO [stderr]    |
Dec 12 03:53:28.947 INFO [stderr] 33 |     pub fn start(&mut self, task_name: String) {
Dec 12 03:53:28.948 INFO [stderr]    |                             ^^^^^^^^^ help: consider using `_task_name` instead
Dec 12 03:53:28.948 INFO [stderr] 
Dec 12 03:53:28.948 INFO [stderr] warning: unused variable: `task_name`
Dec 12 03:53:28.948 INFO [stderr]   --> src/watcher.rs:38:28
Dec 12 03:53:28.949 INFO [stderr]    |
Dec 12 03:53:28.949 INFO [stderr] 38 |     pub fn stop(&mut self, task_name: String) {
Dec 12 03:53:28.949 INFO [stderr]    |                            ^^^^^^^^^ help: consider using `_task_name` instead
Dec 12 03:53:28.950 INFO [stderr] 
Dec 12 03:53:28.950 INFO [stderr] warning: unused variable: `task_name`
Dec 12 03:53:28.950 INFO [stderr]   --> src/watcher.rs:45:26
Dec 12 03:53:28.950 INFO [stderr]    |
Dec 12 03:53:28.951 INFO [stderr] 45 |     pub fn status(&self, task_name: String) -> bool {
Dec 12 03:53:28.951 INFO [stderr]    |                          ^^^^^^^^^ help: consider using `_task_name` instead
Dec 12 03:53:28.951 INFO [stderr] 
Dec 12 03:53:29.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.61s
Dec 12 03:53:29.069 INFO [stderr] su: No module specific data is present
Dec 12 03:53:30.233 INFO running `"docker" "inspect" "2f72bc36746071415355bfaa9e30ac4d89b0476f3b8fb1e9b5780b9533654829"`
Dec 12 03:53:30.498 INFO running `"docker" "rm" "-f" "2f72bc36746071415355bfaa9e30ac4d89b0476f3b8fb1e9b5780b9533654829"`
Dec 12 03:53:30.800 INFO [stdout] 2f72bc36746071415355bfaa9e30ac4d89b0476f3b8fb1e9b5780b9533654829