Dec 05 12:19:50.204 INFO checking guessing_game_test_123-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 12:19:50.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 12:19:50.655 INFO [stdout] e5375922966bc3edb6b816d2cd7cef7277dfd0ec72f8d20d622bac425298dcf7
Dec 05 12:19:50.655 INFO running `"docker" "start" "-a" "e5375922966bc3edb6b816d2cd7cef7277dfd0ec72f8d20d622bac425298dcf7"`
Dec 05 12:19:52.035 INFO [stderr] usermod: no changes
Dec 05 12:19:52.107 INFO [stderr]     Checking guessing_game_test_123 v0.1.0 (/source)
Dec 05 12:19:53.011 INFO [stderr] warning: unused variable: `c1`
Dec 05 12:19:53.011 INFO [stderr]   --> src/lib.rs:26:16
Dec 05 12:19:53.011 INFO [stderr]    |
Dec 05 12:19:53.011 INFO [stderr] 26 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) {
Dec 05 12:19:53.011 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 05 12:19:53.011 INFO [stderr]    |
Dec 05 12:19:53.011 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 12:19:53.011 INFO [stderr] 
Dec 05 12:19:53.011 INFO [stderr] warning: unused variable: `c2`
Dec 05 12:19:53.011 INFO [stderr]   --> src/lib.rs:26:34
Dec 05 12:19:53.011 INFO [stderr]    |
Dec 05 12:19:53.011 INFO [stderr] 26 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) {
Dec 05 12:19:53.011 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 05 12:19:53.011 INFO [stderr] 
Dec 05 12:19:53.059 INFO [stderr] warning: unused variable: `c1`
Dec 05 12:19:53.059 INFO [stderr]   --> src/lib.rs:26:16
Dec 05 12:19:53.059 INFO [stderr]    |
Dec 05 12:19:53.059 INFO [stderr] 26 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) {
Dec 05 12:19:53.059 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 05 12:19:53.059 INFO [stderr]    |
Dec 05 12:19:53.059 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 12:19:53.059 INFO [stderr] 
Dec 05 12:19:53.059 INFO [stderr] warning: unused variable: `c2`
Dec 05 12:19:53.059 INFO [stderr]   --> src/lib.rs:26:34
Dec 05 12:19:53.059 INFO [stderr]    |
Dec 05 12:19:53.059 INFO [stderr] 26 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) {
Dec 05 12:19:53.059 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 05 12:19:53.059 INFO [stderr] 
Dec 05 12:19:53.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 05 12:19:53.107 INFO [stderr] su: No module specific data is present
Dec 05 12:19:54.129 INFO running `"docker" "inspect" "e5375922966bc3edb6b816d2cd7cef7277dfd0ec72f8d20d622bac425298dcf7"`
Dec 05 12:19:54.335 INFO running `"docker" "rm" "-f" "e5375922966bc3edb6b816d2cd7cef7277dfd0ec72f8d20d622bac425298dcf7"`
Dec 05 12:19:54.535 INFO [stdout] e5375922966bc3edb6b816d2cd7cef7277dfd0ec72f8d20d622bac425298dcf7