Nov 01 15:10:22.341 INFO checking test_crate-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 15:10:22.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 15:10:22.804 INFO blam! 6c83fcaa545410d27f2d8331929a224f13f6e8ae505f7f3a732c01fa36a5712e
Nov 01 15:10:22.807 INFO running `"docker" "start" "-a" "6c83fcaa545410d27f2d8331929a224f13f6e8ae505f7f3a732c01fa36a5712e"`
Nov 01 15:10:23.908 INFO kablam! usermod: no changes
Nov 01 15:10:23.946 INFO kablam!     Checking test_crate v0.1.0 (/source)
Nov 01 15:10:24.512 INFO kablam! warning: unused variable: `c1`
Nov 01 15:10:24.512 INFO kablam!   --> src/lib.rs:30:16
Nov 01 15:10:24.512 INFO kablam!    |
Nov 01 15:10:24.512 INFO kablam! 30 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Nov 01 15:10:24.512 INFO kablam!    |                ^^ help: consider using `_c1` instead
Nov 01 15:10:24.512 INFO kablam!    |
Nov 01 15:10:24.512 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 15:10:24.512 INFO kablam! 
Nov 01 15:10:24.512 INFO kablam! warning: unused variable: `c2`
Nov 01 15:10:24.512 INFO kablam!   --> src/lib.rs:30:34
Nov 01 15:10:24.512 INFO kablam!    |
Nov 01 15:10:24.512 INFO kablam! 30 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Nov 01 15:10:24.512 INFO kablam!    |                                  ^^ help: consider using `_c2` instead
Nov 01 15:10:24.512 INFO kablam! 
Nov 01 15:10:24.724 INFO kablam! warning: unused variable: `c1`
Nov 01 15:10:24.724 INFO kablam!   --> src/lib.rs:30:16
Nov 01 15:10:24.724 INFO kablam!    |
Nov 01 15:10:24.724 INFO kablam! 30 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Nov 01 15:10:24.724 INFO kablam!    |                ^^ help: consider using `_c1` instead
Nov 01 15:10:24.724 INFO kablam!    |
Nov 01 15:10:24.724 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 15:10:24.724 INFO kablam! 
Nov 01 15:10:24.724 INFO kablam! warning: unused variable: `c2`
Nov 01 15:10:24.724 INFO kablam!   --> src/lib.rs:30:34
Nov 01 15:10:24.724 INFO kablam!    |
Nov 01 15:10:24.724 INFO kablam! 30 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Nov 01 15:10:24.724 INFO kablam!    |                                  ^^ help: consider using `_c2` instead
Nov 01 15:10:24.724 INFO kablam! 
Nov 01 15:10:24.758 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Nov 01 15:10:24.762 INFO kablam! su: No module specific data is present
Nov 01 15:10:25.684 INFO running `"docker" "rm" "-f" "6c83fcaa545410d27f2d8331929a224f13f6e8ae505f7f3a732c01fa36a5712e"`
Nov 01 15:10:25.944 INFO blam! 6c83fcaa545410d27f2d8331929a224f13f6e8ae505f7f3a732c01fa36a5712e