Sep 01 15:40:54.136 INFO checking lcms2-sys-2.4.8 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 15:40:54.136 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 15:40:54.136 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:40:54.360 INFO blam! 2c5cee3edf4c8aebeee2052ab7dc18846c2fb633c216f6f5d036bc12825eba02
Sep 01 15:40:54.362 INFO running `"docker" "start" "-a" "2c5cee3edf4c8aebeee2052ab7dc18846c2fb633c216f6f5d036bc12825eba02"`
Sep 01 15:40:55.059 INFO kablam!    Compiling lcms2-sys v2.4.8 (file:///source)
Sep 01 15:40:58.483 INFO kablam! warning: pkg_config failed (`"pkg-config" "--libs" "--cflags" "lcms2"` did not exit successfully: exit code: 1
Sep 01 15:40:58.483 INFO kablam! warning: vendor/src/cmsopt.c: In function 'OptimizeByComputingLinearization':
Sep 01 15:40:58.483 INFO kablam! warning: vendor/src/cmsopt.c:1030:26: warning: variable 'lIsLinear' set but not used [-Wunused-but-set-variable]
Sep 01 15:40:58.483 INFO kablam! warning:      cmsBool lIsSuitable, lIsLinear;
Sep 01 15:40:58.483 INFO kablam! warning:                           ^
Sep 01 15:41:00.025 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
Sep 01 15:41:00.028 INFO kablam! su: No module specific data is present
Sep 01 15:41:00.522 INFO running `"docker" "rm" "-f" "2c5cee3edf4c8aebeee2052ab7dc18846c2fb633c216f6f5d036bc12825eba02"`
Sep 01 15:41:00.629 INFO blam! 2c5cee3edf4c8aebeee2052ab7dc18846c2fb633c216f6f5d036bc12825eba02