Dec 12 02:50:11.217 INFO checking Fittings/router_log_data against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:50:11.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 02:50:11.664 INFO [stdout] e35ce8cc7de97222f976d041260ee9f28f0fdcdae0ac9b41c1290f58da2b320e
Dec 12 02:50:11.666 INFO running `"docker" "start" "-a" "e35ce8cc7de97222f976d041260ee9f28f0fdcdae0ac9b41c1290f58da2b320e"`
Dec 12 02:50:13.351 INFO [stderr] usermod: no changes
Dec 12 02:50:13.456 INFO [stderr]     Checking syslog_reader v0.1.0 (/source)
Dec 12 02:50:14.156 INFO [stderr] warning: unused variable: `line`
Dec 12 02:50:14.156 INFO [stderr]   --> src/sys_log/sys_log_data.rs:31:13
Dec 12 02:50:14.156 INFO [stderr]    |
Dec 12 02:50:14.156 INFO [stderr] 31 |         for line in self.log_lines.iter() {
Dec 12 02:50:14.156 INFO [stderr]    |             ^^^^ help: consider using `_line` instead
Dec 12 02:50:14.160 INFO [stderr]    |
Dec 12 02:50:14.160 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:50:14.161 INFO [stderr] 
Dec 12 02:50:14.665 INFO [stderr] warning: unused variable: `line`
Dec 12 02:50:14.665 INFO [stderr]   --> src/sys_log/sys_log_data.rs:31:13
Dec 12 02:50:14.665 INFO [stderr]    |
Dec 12 02:50:14.666 INFO [stderr] 31 |         for line in self.log_lines.iter() {
Dec 12 02:50:14.666 INFO [stderr]    |             ^^^^ help: consider using `_line` instead
Dec 12 02:50:14.666 INFO [stderr]    |
Dec 12 02:50:14.667 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:50:14.667 INFO [stderr] 
Dec 12 02:50:15.364 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Dec 12 02:50:15.373 INFO [stderr] su: No module specific data is present
Dec 12 02:50:16.700 INFO running `"docker" "inspect" "e35ce8cc7de97222f976d041260ee9f28f0fdcdae0ac9b41c1290f58da2b320e"`
Dec 12 02:50:17.018 INFO running `"docker" "rm" "-f" "e35ce8cc7de97222f976d041260ee9f28f0fdcdae0ac9b41c1290f58da2b320e"`
Dec 12 02:50:17.416 INFO [stdout] e35ce8cc7de97222f976d041260ee9f28f0fdcdae0ac9b41c1290f58da2b320e