Nov 01 21:27:10.780 INFO checking html5ever_ext-0.21.20 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 21:27:10.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 21:27:11.409 INFO blam! 3b253b1577811fc243c1c98f4e10b80cd0780758ba285190ca2868f2444e1c86
Nov 01 21:27:11.414 INFO running `"docker" "start" "-a" "3b253b1577811fc243c1c98f4e10b80cd0780758ba285190ca2868f2444e1c86"`
Nov 01 21:27:12.132 INFO kablam! usermod: no changes
Nov 01 21:27:12.380 INFO kablam!    Compiling cssparser v0.21.3
Nov 01 21:27:12.380 INFO kablam!    Compiling phf_macros v0.7.23
Nov 01 21:27:12.380 INFO kablam!    Compiling string_cache v0.6.2
Nov 01 21:27:12.380 INFO kablam!    Compiling markup5ever v0.6.2
Nov 01 21:27:12.380 INFO kablam!    Compiling css v0.0.22
Nov 01 21:27:12.380 INFO kablam!    Compiling cssparser-macros v0.3.4
Nov 01 21:27:47.077 INFO kablam!     Checking html5ever v0.21.0
Nov 01 21:28:02.652 INFO kablam!     Checking html5ever_ext v0.21.20 (/source)
Nov 01 21:28:09.655 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 57.51s
Nov 01 21:28:09.677 INFO kablam! su: No module specific data is present
Nov 01 21:28:10.924 INFO running `"docker" "rm" "-f" "3b253b1577811fc243c1c98f4e10b80cd0780758ba285190ca2868f2444e1c86"`
Nov 01 21:28:11.221 INFO blam! 3b253b1577811fc243c1c98f4e10b80cd0780758ba285190ca2868f2444e1c86