Dec 15 04:04:45.567 INFO testing my_crate_72a9eb54-5002-4540-a6e6-f2620f51b550-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 04:04:45.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 15 04:04:45.931 INFO [stdout] 7affae67b87a29785407c688de151feeba2882183c6d6259a7ad3094f5638cd7
Dec 15 04:04:45.936 INFO running `"docker" "start" "-a" "7affae67b87a29785407c688de151feeba2882183c6d6259a7ad3094f5638cd7"`
Dec 15 04:04:46.856 INFO [stderr] usermod: no changes
Dec 15 04:04:46.894 INFO [stderr]    Compiling my_crate_72a9eb54-5002-4540-a6e6-f2620f51b550 v0.1.0 (/source)
Dec 15 04:04:47.475 INFO [stderr] warning: unused variable: `c1`
Dec 15 04:04:47.475 INFO [stderr]   --> src/lib.rs:44:16
Dec 15 04:04:47.475 INFO [stderr]    |
Dec 15 04:04:47.475 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 15 04:04:47.475 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 15 04:04:47.475 INFO [stderr]    |
Dec 15 04:04:47.475 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 04:04:47.475 INFO [stderr] 
Dec 15 04:04:47.475 INFO [stderr] warning: unused variable: `c2`
Dec 15 04:04:47.475 INFO [stderr]   --> src/lib.rs:44:34
Dec 15 04:04:47.475 INFO [stderr]    |
Dec 15 04:04:47.475 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 15 04:04:47.475 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 15 04:04:47.475 INFO [stderr] 
Dec 15 04:04:47.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 15 04:04:47.535 INFO [stderr] su: No module specific data is present
Dec 15 04:04:48.024 INFO running `"docker" "inspect" "7affae67b87a29785407c688de151feeba2882183c6d6259a7ad3094f5638cd7"`
Dec 15 04:04:48.321 INFO running `"docker" "rm" "-f" "7affae67b87a29785407c688de151feeba2882183c6d6259a7ad3094f5638cd7"`
Dec 15 04:04:48.507 INFO [stdout] 7affae67b87a29785407c688de151feeba2882183c6d6259a7ad3094f5638cd7
Dec 15 04:04:48.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 15 04:04:48.839 INFO [stdout] 778a30537537ca23c18a6ccc5c7b64b7d83d7ec31bf810cba14bc013cfc25a0d
Dec 15 04:04:48.845 INFO running `"docker" "start" "-a" "778a30537537ca23c18a6ccc5c7b64b7d83d7ec31bf810cba14bc013cfc25a0d"`
Dec 15 04:04:49.753 INFO [stderr] usermod: no changes
Dec 15 04:04:49.808 INFO [stderr]    Compiling my_crate_72a9eb54-5002-4540-a6e6-f2620f51b550 v0.1.0 (/source)
Dec 15 04:04:50.571 INFO [stderr] warning: unused variable: `c1`
Dec 15 04:04:50.571 INFO [stderr]   --> src/lib.rs:44:16
Dec 15 04:04:50.571 INFO [stderr]    |
Dec 15 04:04:50.571 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 15 04:04:50.571 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 15 04:04:50.571 INFO [stderr]    |
Dec 15 04:04:50.571 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 04:04:50.571 INFO [stderr] 
Dec 15 04:04:50.571 INFO [stderr] warning: unused variable: `c2`
Dec 15 04:04:50.571 INFO [stderr]   --> src/lib.rs:44:34
Dec 15 04:04:50.571 INFO [stderr]    |
Dec 15 04:04:50.571 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 15 04:04:50.571 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 15 04:04:50.571 INFO [stderr] 
Dec 15 04:04:50.898 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 15 04:04:50.900 INFO [stderr] su: No module specific data is present
Dec 15 04:04:51.457 INFO running `"docker" "inspect" "778a30537537ca23c18a6ccc5c7b64b7d83d7ec31bf810cba14bc013cfc25a0d"`
Dec 15 04:04:51.812 INFO running `"docker" "rm" "-f" "778a30537537ca23c18a6ccc5c7b64b7d83d7ec31bf810cba14bc013cfc25a0d"`
Dec 15 04:04:52.066 INFO [stdout] 778a30537537ca23c18a6ccc5c7b64b7d83d7ec31bf810cba14bc013cfc25a0d