Dec 07 23:37:43.341 INFO testing artfuldolphinaddsone-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 23:37:43.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 23:37:43.855 INFO [stdout] fad6fd5829f5b0eb1d7d30947dfbdc37a3692a4b9625c67d6c92a63eb1980628
Dec 07 23:37:43.857 INFO running `"docker" "start" "-a" "fad6fd5829f5b0eb1d7d30947dfbdc37a3692a4b9625c67d6c92a63eb1980628"`
Dec 07 23:37:46.011 INFO [stderr] usermod: no changes
Dec 07 23:37:46.063 INFO [stderr]    Compiling artfuldolphinaddsone v0.1.0 (/source)
Dec 07 23:37:46.598 INFO [stderr] warning: unused variable: `c1`
Dec 07 23:37:46.598 INFO [stderr]   --> src/lib.rs:44:16
Dec 07 23:37:46.598 INFO [stderr]    |
Dec 07 23:37:46.598 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 07 23:37:46.598 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 07 23:37:46.598 INFO [stderr]    |
Dec 07 23:37:46.598 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 23:37:46.598 INFO [stderr] 
Dec 07 23:37:46.598 INFO [stderr] warning: unused variable: `c2`
Dec 07 23:37:46.598 INFO [stderr]   --> src/lib.rs:44:34
Dec 07 23:37:46.598 INFO [stderr]    |
Dec 07 23:37:46.598 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 07 23:37:46.598 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 07 23:37:46.598 INFO [stderr] 
Dec 07 23:37:47.585 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.53s
Dec 07 23:37:47.588 INFO [stderr] su: No module specific data is present
Dec 07 23:37:48.150 INFO running `"docker" "inspect" "fad6fd5829f5b0eb1d7d30947dfbdc37a3692a4b9625c67d6c92a63eb1980628"`
Dec 07 23:37:48.472 INFO running `"docker" "rm" "-f" "fad6fd5829f5b0eb1d7d30947dfbdc37a3692a4b9625c67d6c92a63eb1980628"`
Dec 07 23:37:48.685 INFO [stdout] fad6fd5829f5b0eb1d7d30947dfbdc37a3692a4b9625c67d6c92a63eb1980628
Dec 07 23:37:48.687 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 23:37:48.952 INFO [stdout] 1ffb209a5e707a7242589b1032532e537f77076281076dc36e5c556c136ec848
Dec 07 23:37:48.960 INFO running `"docker" "start" "-a" "1ffb209a5e707a7242589b1032532e537f77076281076dc36e5c556c136ec848"`
Dec 07 23:37:49.426 INFO [stderr] usermod: no changes
Dec 07 23:37:49.483 INFO [stderr]    Compiling artfuldolphinaddsone v0.1.0 (/source)
Dec 07 23:37:50.196 INFO [stderr] warning: unused variable: `c1`
Dec 07 23:37:50.196 INFO [stderr]   --> src/lib.rs:44:16
Dec 07 23:37:50.196 INFO [stderr]    |
Dec 07 23:37:50.196 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 07 23:37:50.196 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 07 23:37:50.196 INFO [stderr]    |
Dec 07 23:37:50.196 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 23:37:50.196 INFO [stderr] 
Dec 07 23:37:50.196 INFO [stderr] warning: unused variable: `c2`
Dec 07 23:37:50.196 INFO [stderr]   --> src/lib.rs:44:34
Dec 07 23:37:50.196 INFO [stderr]    |
Dec 07 23:37:50.196 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 07 23:37:50.196 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 07 23:37:50.196 INFO [stderr] 
Dec 07 23:37:50.760 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.29s
Dec 07 23:37:50.760 INFO [stderr] su: No module specific data is present
Dec 07 23:37:51.646 INFO running `"docker" "inspect" "1ffb209a5e707a7242589b1032532e537f77076281076dc36e5c556c136ec848"`
Dec 07 23:37:51.910 INFO running `"docker" "rm" "-f" "1ffb209a5e707a7242589b1032532e537f77076281076dc36e5c556c136ec848"`
Dec 07 23:37:52.176 INFO [stdout] 1ffb209a5e707a7242589b1032532e537f77076281076dc36e5c556c136ec848