Sep 06 03:32:37.218 INFO checking my_crate-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 03:32:37.218 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 03:32:37.218 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:32:37.351 INFO blam! 7a6e47beaa1446ec4fff95916831916d22dcae0d865e4b803dd92c946c3d58c4
Sep 06 03:32:37.353 INFO running `"docker" "start" "-a" "7a6e47beaa1446ec4fff95916831916d22dcae0d865e4b803dd92c946c3d58c4"`
Sep 06 03:32:38.477 INFO kablam! usermod: no changes
Sep 06 03:32:38.498 INFO kablam!     Checking my_crate v0.1.0 (file:///source)
Sep 06 03:32:38.714 INFO kablam! warning: unused variable: `c1`
Sep 06 03:32:38.714 INFO kablam!   --> src/lib.rs:49:16
Sep 06 03:32:38.714 INFO kablam!    |
Sep 06 03:32:38.714 INFO kablam! 49 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Sep 06 03:32:38.714 INFO kablam!    |                ^^ help: consider using `_c1` instead
Sep 06 03:32:38.714 INFO kablam!    |
Sep 06 03:32:38.714 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 03:32:38.714 INFO kablam! 
Sep 06 03:32:38.714 INFO kablam! warning: unused variable: `c2`
Sep 06 03:32:38.714 INFO kablam!   --> src/lib.rs:49:34
Sep 06 03:32:38.714 INFO kablam!    |
Sep 06 03:32:38.714 INFO kablam! 49 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Sep 06 03:32:38.714 INFO kablam!    |                                  ^^ help: consider using `_c2` instead
Sep 06 03:32:38.714 INFO kablam! 
Sep 06 03:32:38.814 INFO kablam! warning: unused variable: `c1`
Sep 06 03:32:38.814 INFO kablam!   --> src/lib.rs:49:16
Sep 06 03:32:38.814 INFO kablam!    |
Sep 06 03:32:38.814 INFO kablam! 49 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Sep 06 03:32:38.814 INFO kablam!    |                ^^ help: consider using `_c1` instead
Sep 06 03:32:38.814 INFO kablam!    |
Sep 06 03:32:38.814 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 03:32:38.814 INFO kablam! 
Sep 06 03:32:38.814 INFO kablam! warning: unused variable: `c2`
Sep 06 03:32:38.814 INFO kablam!   --> src/lib.rs:49:34
Sep 06 03:32:38.814 INFO kablam!    |
Sep 06 03:32:38.814 INFO kablam! 49 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Sep 06 03:32:38.814 INFO kablam!    |                                  ^^ help: consider using `_c2` instead
Sep 06 03:32:38.814 INFO kablam! 
Sep 06 03:32:38.830 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Sep 06 03:32:38.832 INFO kablam! su: No module specific data is present
Sep 06 03:32:39.737 INFO running `"docker" "rm" "-f" "7a6e47beaa1446ec4fff95916831916d22dcae0d865e4b803dd92c946c3d58c4"`
Sep 06 03:32:39.840 INFO blam! 7a6e47beaa1446ec4fff95916831916d22dcae0d865e4b803dd92c946c3d58c4