Dec 18 15:20:54.084 INFO checking guessing_game_test_123-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:20:54.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/guessing_game_test_123/0.1.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:20:54.526 INFO [stdout] 02959a34af8ff3efca57d882825c0325afbee74eba1a6ae22e775548062fbe8f
Dec 18 15:20:54.534 INFO running `"docker" "start" "-a" "02959a34af8ff3efca57d882825c0325afbee74eba1a6ae22e775548062fbe8f"`
Dec 18 15:20:56.604 INFO [stderr]     Checking guessing_game_test_123 v0.1.0 (/opt/crater/workdir)
Dec 18 15:20:57.096 INFO [stderr] warning: unused variable: `c1`
Dec 18 15:20:57.096 INFO [stderr]   --> src/lib.rs:26:16
Dec 18 15:20:57.096 INFO [stderr]    |
Dec 18 15:20:57.096 INFO [stderr] 26 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) {
Dec 18 15:20:57.096 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 18 15:20:57.096 INFO [stderr]    |
Dec 18 15:20:57.096 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 15:20:57.096 INFO [stderr] 
Dec 18 15:20:57.096 INFO [stderr] warning: unused variable: `c2`
Dec 18 15:20:57.096 INFO [stderr]   --> src/lib.rs:26:34
Dec 18 15:20:57.096 INFO [stderr]    |
Dec 18 15:20:57.096 INFO [stderr] 26 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) {
Dec 18 15:20:57.096 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 18 15:20:57.096 INFO [stderr] 
Dec 18 15:20:57.212 INFO [stderr] warning: unused variable: `c1`
Dec 18 15:20:57.212 INFO [stderr]   --> src/lib.rs:26:16
Dec 18 15:20:57.212 INFO [stderr]    |
Dec 18 15:20:57.212 INFO [stderr] 26 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) {
Dec 18 15:20:57.212 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 18 15:20:57.212 INFO [stderr]    |
Dec 18 15:20:57.212 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 15:20:57.212 INFO [stderr] 
Dec 18 15:20:57.212 INFO [stderr] warning: unused variable: `c2`
Dec 18 15:20:57.212 INFO [stderr]   --> src/lib.rs:26:34
Dec 18 15:20:57.212 INFO [stderr]    |
Dec 18 15:20:57.212 INFO [stderr] 26 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) {
Dec 18 15:20:57.212 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 18 15:20:57.212 INFO [stderr] 
Dec 18 15:20:57.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 18 15:20:58.078 INFO running `"docker" "inspect" "02959a34af8ff3efca57d882825c0325afbee74eba1a6ae22e775548062fbe8f"`
Dec 18 15:20:58.315 INFO running `"docker" "rm" "-f" "02959a34af8ff3efca57d882825c0325afbee74eba1a6ae22e775548062fbe8f"`
Dec 18 15:20:58.596 INFO [stdout] 02959a34af8ff3efca57d882825c0325afbee74eba1a6ae22e775548062fbe8f