Sep 01 15:40:53.961 INFO checking lcms2-sys-2.4.8 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 15:40:53.961 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 15:40:53.961 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:40:54.178 INFO blam! 2723dc84dc125d385498a4ecfac7577b3ea1cd887508fc5d04e0c55a8c2ae80f
Sep 01 15:40:54.180 INFO running `"docker" "start" "-a" "2723dc84dc125d385498a4ecfac7577b3ea1cd887508fc5d04e0c55a8c2ae80f"`
Sep 01 15:40:54.835 INFO kablam!    Compiling lcms2-sys v2.4.8 (file:///source)
Sep 01 15:40:58.214 INFO kablam! warning: pkg_config failed (`"pkg-config" "--libs" "--cflags" "lcms2"` did not exit successfully: exit code: 1
Sep 01 15:40:58.215 INFO kablam! warning: vendor/src/cmsopt.c: In function 'OptimizeByComputingLinearization':
Sep 01 15:40:58.216 INFO kablam! warning: vendor/src/cmsopt.c:1030:26: warning: variable 'lIsLinear' set but not used [-Wunused-but-set-variable]
Sep 01 15:40:58.217 INFO kablam! warning:      cmsBool lIsSuitable, lIsLinear;
Sep 01 15:40:58.218 INFO kablam! warning:                           ^
Sep 01 15:40:59.815 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Sep 01 15:40:59.819 INFO kablam! su: No module specific data is present
Sep 01 15:41:00.366 INFO running `"docker" "rm" "-f" "2723dc84dc125d385498a4ecfac7577b3ea1cd887508fc5d04e0c55a8c2ae80f"`
Sep 01 15:41:00.461 INFO blam! 2723dc84dc125d385498a4ecfac7577b3ea1cd887508fc5d04e0c55a8c2ae80f