Dec 01 01:54:02.672 INFO checking artfuldolphinaddsone-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 01:54:02.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 01 01:54:03.036 INFO [stdout] bc2ef25caab481bf00a596cef281820d5482ce5f4ae7f9e4d0235461ac45bb41
Dec 01 01:54:03.038 INFO running `"docker" "start" "-a" "bc2ef25caab481bf00a596cef281820d5482ce5f4ae7f9e4d0235461ac45bb41"`
Dec 01 01:54:04.096 INFO [stderr] usermod: no changes
Dec 01 01:54:04.142 INFO [stderr]     Checking artfuldolphinaddsone v0.1.0 (/source)
Dec 01 01:54:05.165 INFO [stderr] warning: unused variable: `c1`
Dec 01 01:54:05.165 INFO [stderr]   --> src/lib.rs:44:16
Dec 01 01:54:05.165 INFO [stderr]    |
Dec 01 01:54:05.165 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 01 01:54:05.165 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 01 01:54:05.165 INFO [stderr]    |
Dec 01 01:54:05.165 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:54:05.165 INFO [stderr] 
Dec 01 01:54:05.165 INFO [stderr] warning: unused variable: `c2`
Dec 01 01:54:05.165 INFO [stderr]   --> src/lib.rs:44:34
Dec 01 01:54:05.165 INFO [stderr]    |
Dec 01 01:54:05.165 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 01 01:54:05.165 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 01 01:54:05.165 INFO [stderr] 
Dec 01 01:54:05.880 INFO [stderr] warning: unused variable: `c1`
Dec 01 01:54:05.880 INFO [stderr]   --> src/lib.rs:44:16
Dec 01 01:54:05.880 INFO [stderr]    |
Dec 01 01:54:05.881 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 01 01:54:05.881 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 01 01:54:05.881 INFO [stderr]    |
Dec 01 01:54:05.882 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:54:05.882 INFO [stderr] 
Dec 01 01:54:05.882 INFO [stderr] warning: unused variable: `c2`
Dec 01 01:54:05.883 INFO [stderr]   --> src/lib.rs:44:34
Dec 01 01:54:05.883 INFO [stderr]    |
Dec 01 01:54:05.883 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 01 01:54:05.883 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 01 01:54:05.884 INFO [stderr] 
Dec 01 01:54:06.546 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 2.43s
Dec 01 01:54:06.549 INFO [stderr] su: No module specific data is present
Dec 01 01:54:07.408 INFO running `"docker" "inspect" "bc2ef25caab481bf00a596cef281820d5482ce5f4ae7f9e4d0235461ac45bb41"`
Dec 01 01:54:07.810 INFO running `"docker" "rm" "-f" "bc2ef25caab481bf00a596cef281820d5482ce5f4ae7f9e4d0235461ac45bb41"`
Dec 01 01:54:08.040 INFO [stdout] bc2ef25caab481bf00a596cef281820d5482ce5f4ae7f9e4d0235461ac45bb41