Sep 02 09:11:59.497 INFO checking lcms2-sys-2.4.8 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 09:11:59.497 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 09:11:59.497 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/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 02 09:11:59.637 INFO blam! 52fcc26ba1c11b2a696bdc1d4a781ec2a477fb6e9b1cdaf21aa19f3f87e95076
Sep 02 09:11:59.639 INFO running `"docker" "start" "-a" "52fcc26ba1c11b2a696bdc1d4a781ec2a477fb6e9b1cdaf21aa19f3f87e95076"`
Sep 02 09:12:00.413 INFO kablam!    Compiling lcms2-sys v2.4.8 (file:///source)
Sep 02 09:12:03.724 INFO kablam! warning: pkg_config failed (`"pkg-config" "--libs" "--cflags" "lcms2"` did not exit successfully: exit code: 1
Sep 02 09:12:03.724 INFO kablam! warning: vendor/src/cmsopt.c: In function 'OptimizeByComputingLinearization':
Sep 02 09:12:03.724 INFO kablam! warning: vendor/src/cmsopt.c:1030:26: warning: variable 'lIsLinear' set but not used [-Wunused-but-set-variable]
Sep 02 09:12:03.724 INFO kablam! warning:      cmsBool lIsSuitable, lIsLinear;
Sep 02 09:12:03.725 INFO kablam! warning:                           ^
Sep 02 09:12:06.036 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
Sep 02 09:12:06.041 INFO kablam! su: No module specific data is present
Sep 02 09:12:06.516 INFO running `"docker" "rm" "-f" "52fcc26ba1c11b2a696bdc1d4a781ec2a477fb6e9b1cdaf21aa19f3f87e95076"`
Sep 02 09:12:06.675 INFO blam! 52fcc26ba1c11b2a696bdc1d4a781ec2a477fb6e9b1cdaf21aa19f3f87e95076