Jul 12 06:56:50.277 INFO checking html5ever_ext-0.21.20 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 06:56:50.277 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:56:50.277 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:56:50.277 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 06:56:50.470 INFO blam! 9f6faa09cdd18c676a7f83305fa7caf16fb2f238af4f8d04d30a22055728d3dc
Jul 12 06:56:50.473 INFO running `"docker" "start" "-a" "9f6faa09cdd18c676a7f83305fa7caf16fb2f238af4f8d04d30a22055728d3dc"`
Jul 12 06:56:51.741 INFO kablam!    Compiling cssparser v0.21.3
Jul 12 06:56:51.741 INFO kablam!    Compiling html5ever v0.21.0
Jul 12 06:56:51.744 INFO kablam!    Compiling css v0.0.22
Jul 12 06:56:51.754 INFO kablam!    Compiling string_cache v0.6.2
Jul 12 06:56:51.756 INFO kablam!    Compiling markup5ever v0.6.2
Jul 12 06:57:52.076 INFO kablam!     Checking html5ever_ext v0.21.20 (file:///source)
Jul 12 06:57:59.091 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Jul 12 06:57:59.102 INFO kablam! su: No module specific data is present
Jul 12 06:57:59.651 INFO running `"docker" "rm" "-f" "9f6faa09cdd18c676a7f83305fa7caf16fb2f238af4f8d04d30a22055728d3dc"`
Jul 12 06:57:59.811 INFO blam! 9f6faa09cdd18c676a7f83305fa7caf16fb2f238af4f8d04d30a22055728d3dc