Dec 18 07:08:15.439 INFO checking Januson/kilo-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:08:15.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Januson/kilo-rust:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:08:15.572 INFO [stdout] b6de6c82b6d98729ab5fe702c4836a0205dab1859ec97d10e02c54af59c0804d
Dec 18 07:08:15.574 INFO running `"docker" "start" "-a" "b6de6c82b6d98729ab5fe702c4836a0205dab1859ec97d10e02c54af59c0804d"`
Dec 18 07:08:16.016 INFO [stderr]     Checking kilo-rust v0.1.0 (/opt/crater/workdir)
Dec 18 07:08:16.203 INFO [stderr] warning: method is never used: `echo_on`
Dec 18 07:08:16.203 INFO [stderr]    --> src/main.rs:113:5
Dec 18 07:08:16.203 INFO [stderr]     |
Dec 18 07:08:16.203 INFO [stderr] 113 |     pub fn echo_on(&mut self) {
Dec 18 07:08:16.203 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:08:16.203 INFO [stderr]     |
Dec 18 07:08:16.203 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:08:16.203 INFO [stderr] 
Dec 18 07:08:16.264 INFO [stderr] warning: method is never used: `echo_on`
Dec 18 07:08:16.264 INFO [stderr]    --> src/main.rs:113:5
Dec 18 07:08:16.264 INFO [stderr]     |
Dec 18 07:08:16.264 INFO [stderr] 113 |     pub fn echo_on(&mut self) {
Dec 18 07:08:16.264 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:08:16.264 INFO [stderr]     |
Dec 18 07:08:16.264 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:08:16.264 INFO [stderr] 
Dec 18 07:08:16.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 18 07:08:16.589 INFO running `"docker" "inspect" "b6de6c82b6d98729ab5fe702c4836a0205dab1859ec97d10e02c54af59c0804d"`
Dec 18 07:08:16.678 INFO running `"docker" "rm" "-f" "b6de6c82b6d98729ab5fe702c4836a0205dab1859ec97d10e02c54af59c0804d"`
Dec 18 07:08:16.758 INFO [stdout] b6de6c82b6d98729ab5fe702c4836a0205dab1859ec97d10e02c54af59c0804d