Dec 01 01:54:02.923 INFO checking artfuldolphinaddsone-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:54:02.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01:54:03.239 INFO [stdout] 6389004a89a07252f06b5a82b1897c1f3bc3fb500f4914dfa1263b6af71602ba
Dec 01 01:54:03.243 INFO running `"docker" "start" "-a" "6389004a89a07252f06b5a82b1897c1f3bc3fb500f4914dfa1263b6af71602ba"`
Dec 01 01:54:04.423 INFO [stderr] usermod: no changes
Dec 01 01:54:04.520 INFO [stderr]     Checking artfuldolphinaddsone v0.1.0 (/source)
Dec 01 01:54:05.488 INFO [stderr] warning: unused variable: `c1`
Dec 01 01:54:05.488 INFO [stderr]   --> src/lib.rs:44:16
Dec 01 01:54:05.488 INFO [stderr]    |
Dec 01 01:54:05.488 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 01 01:54:05.488 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 01 01:54:05.488 INFO [stderr]    |
Dec 01 01:54:05.488 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:54:05.488 INFO [stderr] 
Dec 01 01:54:05.489 INFO [stderr] warning: unused variable: `c2`
Dec 01 01:54:05.489 INFO [stderr]   --> src/lib.rs:44:34
Dec 01 01:54:05.489 INFO [stderr]    |
Dec 01 01:54:05.489 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 01 01:54:05.489 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 01 01:54:05.489 INFO [stderr] 
Dec 01 01:54:06.124 INFO [stderr] warning: unused variable: `c1`
Dec 01 01:54:06.125 INFO [stderr]   --> src/lib.rs:44:16
Dec 01 01:54:06.125 INFO [stderr]    |
Dec 01 01:54:06.125 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 01 01:54:06.126 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 01 01:54:06.126 INFO [stderr]    |
Dec 01 01:54:06.126 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:54:06.126 INFO [stderr] 
Dec 01 01:54:06.127 INFO [stderr] warning: unused variable: `c2`
Dec 01 01:54:06.127 INFO [stderr]   --> src/lib.rs:44:34
Dec 01 01:54:06.127 INFO [stderr]    |
Dec 01 01:54:06.127 INFO [stderr] 44 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 01 01:54:06.128 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 01 01:54:06.128 INFO [stderr] 
Dec 01 01:54:06.969 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 2.51s
Dec 01 01:54:06.971 INFO [stderr] su: No module specific data is present
Dec 01 01:54:07.798 INFO running `"docker" "inspect" "6389004a89a07252f06b5a82b1897c1f3bc3fb500f4914dfa1263b6af71602ba"`
Dec 01 01:54:08.082 INFO running `"docker" "rm" "-f" "6389004a89a07252f06b5a82b1897c1f3bc3fb500f4914dfa1263b6af71602ba"`
Dec 01 01:54:08.408 INFO [stdout] 6389004a89a07252f06b5a82b1897c1f3bc3fb500f4914dfa1263b6af71602ba