Sep 06 05:38:56.357 INFO checking harfbuzz_rs-0.3.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 05:38:56.357 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 05:38:56.357 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:38:56.573 INFO blam! 35bbe8aa47aaa59e990d6d35bb8f7b3d05f8035abd5eaf832f0b6aa4f26ad08f
Sep 06 05:38:56.575 INFO running `"docker" "start" "-a" "35bbe8aa47aaa59e990d6d35bb8f7b3d05f8035abd5eaf832f0b6aa4f26ad08f"`
Sep 06 05:38:57.529 INFO kablam! usermod: no changes
Sep 06 05:38:57.569 INFO kablam!    Compiling servo-freetype-sys v4.0.3
Sep 06 05:38:57.569 INFO kablam!    Compiling harfbuzz-sys v0.2.1
Sep 06 05:38:57.570 INFO kablam!     Checking rusttype v0.7.0
Sep 06 05:39:08.689 INFO kablam!     Checking freetype v0.4.0
Sep 06 05:39:09.670 INFO kablam!     Checking harfbuzz_rs v0.3.0 (file:///source)
Sep 06 05:39:10.977 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.43s
Sep 06 05:39:10.982 INFO kablam! su: No module specific data is present
Sep 06 05:39:11.507 INFO running `"docker" "rm" "-f" "35bbe8aa47aaa59e990d6d35bb8f7b3d05f8035abd5eaf832f0b6aa4f26ad08f"`
Sep 06 05:39:11.577 INFO blam! 35bbe8aa47aaa59e990d6d35bb8f7b3d05f8035abd5eaf832f0b6aa4f26ad08f