Sep 04 12:34:57.434 INFO checking lcms2-sys-2.4.8 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 12:34:57.434 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 12:34:57.434 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:34:57.605 INFO blam! ea288ebe01cfcec908a84891e2181ce9cc2f55a21f7f0269e3a0b2efd24c1a29
Sep 04 12:34:57.606 INFO running `"docker" "start" "-a" "ea288ebe01cfcec908a84891e2181ce9cc2f55a21f7f0269e3a0b2efd24c1a29"`
Sep 04 12:34:58.220 INFO kablam!    Compiling lcms2-sys v2.4.8 (file:///source)
Sep 04 12:35:01.504 INFO kablam! warning: pkg_config failed (`"pkg-config" "--libs" "--cflags" "lcms2"` did not exit successfully: exit code: 1
Sep 04 12:35:01.504 INFO kablam! warning: vendor/src/cmsopt.c: In function 'OptimizeByComputingLinearization':
Sep 04 12:35:01.504 INFO kablam! warning: vendor/src/cmsopt.c:1030:26: warning: variable 'lIsLinear' set but not used [-Wunused-but-set-variable]
Sep 04 12:35:01.504 INFO kablam! warning:      cmsBool lIsSuitable, lIsLinear;
Sep 04 12:35:01.504 INFO kablam! warning:                           ^
Sep 04 12:35:03.738 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
Sep 04 12:35:03.742 INFO kablam! su: No module specific data is present
Sep 04 12:35:04.293 INFO running `"docker" "rm" "-f" "ea288ebe01cfcec908a84891e2181ce9cc2f55a21f7f0269e3a0b2efd24c1a29"`
Sep 04 12:35:04.412 INFO blam! ea288ebe01cfcec908a84891e2181ce9cc2f55a21f7f0269e3a0b2efd24c1a29