Nov 04 22:29:55.740 INFO checking html5ever_ext-0.21.20 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 22:29:55.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 22:29:56.119 INFO blam! 9c262eb005b2708698f8390b5b5e36fb159f7037efc7958a53497bf8d97d3966
Nov 04 22:29:56.123 INFO running `"docker" "start" "-a" "9c262eb005b2708698f8390b5b5e36fb159f7037efc7958a53497bf8d97d3966"`
Nov 04 22:29:57.099 INFO kablam! usermod: no changes
Nov 04 22:29:57.295 INFO kablam!    Compiling cssparser v0.21.3
Nov 04 22:29:57.300 INFO kablam!    Compiling html5ever v0.21.0
Nov 04 22:29:57.305 INFO kablam!    Compiling css v0.0.22
Nov 04 22:29:57.305 INFO kablam!    Compiling string_cache v0.6.2
Nov 04 22:29:57.306 INFO kablam!    Compiling markup5ever v0.6.2
Nov 04 22:29:57.306 INFO kablam!    Compiling cssparser-macros v0.3.4
Nov 04 22:30:37.623 INFO kablam!     Checking html5ever_ext v0.21.20 (/source)
Nov 04 22:30:43.815 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 46.68s
Nov 04 22:30:43.831 INFO kablam! su: No module specific data is present
Nov 04 22:30:44.831 INFO running `"docker" "rm" "-f" "9c262eb005b2708698f8390b5b5e36fb159f7037efc7958a53497bf8d97d3966"`
Nov 04 22:30:45.129 INFO blam! 9c262eb005b2708698f8390b5b5e36fb159f7037efc7958a53497bf8d97d3966