Dec 06 20:27:21.829 INFO testing test_crate-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 20:27:21.829 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 06 20:27:22.043 INFO [stdout] 08d08315bdd8cc49cf05c866856449b1d349c35b41fd07bb1440f50fca68d0bb
Dec 06 20:27:22.045 INFO running `"docker" "start" "-a" "08d08315bdd8cc49cf05c866856449b1d349c35b41fd07bb1440f50fca68d0bb"`
Dec 06 20:27:22.556 INFO [stderr] usermod: no changes
Dec 06 20:27:22.591 INFO [stderr]    Compiling test_crate v0.1.0 (/source)
Dec 06 20:27:22.895 INFO [stderr] warning: unused variable: `c1`
Dec 06 20:27:22.895 INFO [stderr]   --> src/lib.rs:30:16
Dec 06 20:27:22.895 INFO [stderr]    |
Dec 06 20:27:22.895 INFO [stderr] 30 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 06 20:27:22.895 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 06 20:27:22.895 INFO [stderr]    |
Dec 06 20:27:22.895 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 20:27:22.895 INFO [stderr] 
Dec 06 20:27:22.895 INFO [stderr] warning: unused variable: `c2`
Dec 06 20:27:22.895 INFO [stderr]   --> src/lib.rs:30:34
Dec 06 20:27:22.895 INFO [stderr]    |
Dec 06 20:27:22.895 INFO [stderr] 30 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 06 20:27:22.895 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 06 20:27:22.895 INFO [stderr] 
Dec 06 20:27:22.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Dec 06 20:27:22.918 INFO [stderr] su: No module specific data is present
Dec 06 20:27:23.250 INFO running `"docker" "inspect" "08d08315bdd8cc49cf05c866856449b1d349c35b41fd07bb1440f50fca68d0bb"`
Dec 06 20:27:23.344 INFO running `"docker" "rm" "-f" "08d08315bdd8cc49cf05c866856449b1d349c35b41fd07bb1440f50fca68d0bb"`
Dec 06 20:27:23.445 INFO [stdout] 08d08315bdd8cc49cf05c866856449b1d349c35b41fd07bb1440f50fca68d0bb
Dec 06 20:27:23.447 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 06 20:27:23.683 INFO [stdout] e5e46e3e725d06b0414c4713bfca9d50a4414f4c1c3118fa1874caab08ef0305
Dec 06 20:27:23.685 INFO running `"docker" "start" "-a" "e5e46e3e725d06b0414c4713bfca9d50a4414f4c1c3118fa1874caab08ef0305"`
Dec 06 20:27:24.174 INFO [stderr] usermod: no changes
Dec 06 20:27:24.210 INFO [stderr]    Compiling test_crate v0.1.0 (/source)
Dec 06 20:27:24.660 INFO [stderr] warning: unused variable: `c1`
Dec 06 20:27:24.660 INFO [stderr]   --> src/lib.rs:30:16
Dec 06 20:27:24.660 INFO [stderr]    |
Dec 06 20:27:24.661 INFO [stderr] 30 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 06 20:27:24.661 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 06 20:27:24.661 INFO [stderr]    |
Dec 06 20:27:24.661 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 20:27:24.661 INFO [stderr] 
Dec 06 20:27:24.661 INFO [stderr] warning: unused variable: `c2`
Dec 06 20:27:24.661 INFO [stderr]   --> src/lib.rs:30:34
Dec 06 20:27:24.661 INFO [stderr]    |
Dec 06 20:27:24.661 INFO [stderr] 30 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 06 20:27:24.661 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 06 20:27:24.661 INFO [stderr] 
Dec 06 20:27:24.930 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 06 20:27:24.932 INFO [stderr] su: No module specific data is present
Dec 06 20:27:25.239 INFO running `"docker" "inspect" "e5e46e3e725d06b0414c4713bfca9d50a4414f4c1c3118fa1874caab08ef0305"`
Dec 06 20:27:25.366 INFO running `"docker" "rm" "-f" "e5e46e3e725d06b0414c4713bfca9d50a4414f4c1c3118fa1874caab08ef0305"`
Dec 06 20:27:25.448 INFO [stdout] e5e46e3e725d06b0414c4713bfca9d50a4414f4c1c3118fa1874caab08ef0305
Dec 06 20:27:25.450 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" "-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 06 20:27:25.665 INFO [stdout] cc57afdb46205e1380f9ad7a60032a6abe1db1506ec16bf8a104780eba53bc14
Dec 06 20:27:25.670 INFO running `"docker" "start" "-a" "cc57afdb46205e1380f9ad7a60032a6abe1db1506ec16bf8a104780eba53bc14"`
Dec 06 20:27:26.083 INFO [stderr] usermod: no changes
Dec 06 20:27:26.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 20:27:26.129 INFO [stderr]      Running /target/debug/deps/test_crate-27a0f6b9c2df82e5
Dec 06 20:27:26.131 INFO [stdout] 
Dec 06 20:27:26.131 INFO [stdout] running 0 tests
Dec 06 20:27:26.131 INFO [stdout] 
Dec 06 20:27:26.131 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:27:26.131 INFO [stdout] 
Dec 06 20:27:26.131 INFO [stderr]    Doc-tests test_crate
Dec 06 20:27:26.753 INFO [stdout] 
Dec 06 20:27:26.753 INFO [stdout] running 0 tests
Dec 06 20:27:26.753 INFO [stdout] 
Dec 06 20:27:26.753 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:27:26.753 INFO [stdout] 
Dec 06 20:27:26.763 INFO [stderr] su: No module specific data is present
Dec 06 20:27:27.045 INFO running `"docker" "inspect" "cc57afdb46205e1380f9ad7a60032a6abe1db1506ec16bf8a104780eba53bc14"`
Dec 06 20:27:27.167 INFO running `"docker" "rm" "-f" "cc57afdb46205e1380f9ad7a60032a6abe1db1506ec16bf8a104780eba53bc14"`
Dec 06 20:27:27.235 INFO [stdout] cc57afdb46205e1380f9ad7a60032a6abe1db1506ec16bf8a104780eba53bc14