Oct 13 06:20:44.399 INFO checking webpage-0.1.3 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:20:44.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 06:20:44.775 INFO blam! 9c555feb285b70264553184498686a75c12d5362222f501e1ec7bffe1d1e940d
Oct 13 06:20:44.800 INFO running `"docker" "start" "-a" "9c555feb285b70264553184498686a75c12d5362222f501e1ec7bffe1d1e940d"`
Oct 13 06:20:46.040 INFO kablam! usermod: no changes
Oct 13 06:20:46.286 INFO kablam!    Compiling phf_generator v0.7.23
Oct 13 06:20:46.292 INFO kablam!    Compiling serde_json v1.0.32
Oct 13 06:20:47.276 INFO kablam!    Compiling string_cache_codegen v0.4.1
Oct 13 06:20:47.276 INFO kablam!    Compiling phf_codegen v0.7.23
Oct 13 06:20:54.282 INFO kablam!    Compiling string_cache v0.7.3
Oct 13 06:20:54.283 INFO kablam!    Compiling markup5ever v0.7.2
Oct 13 06:21:06.120 INFO kablam!     Checking html5ever v0.22.3
Oct 13 06:21:09.320 INFO kablam!     Checking webpage v0.1.3 (/source)
Oct 13 06:21:13.156 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.10s
Oct 13 06:21:13.172 INFO kablam! su: No module specific data is present
Oct 13 06:21:13.944 INFO running `"docker" "rm" "-f" "9c555feb285b70264553184498686a75c12d5362222f501e1ec7bffe1d1e940d"`
Oct 13 06:21:14.272 INFO blam! 9c555feb285b70264553184498686a75c12d5362222f501e1ec7bffe1d1e940d