Nov 03 05:29:23.090 INFO checking mdbook-0.2.1 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 05:29:23.090 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 05:29:23.460 INFO blam! 5ff46bf1102b6bd596e9e4732b91651a73b6bee81459cc1ff691a9f807dc6092
Nov 03 05:29:23.468 INFO running `"docker" "start" "-a" "5ff46bf1102b6bd596e9e4732b91651a73b6bee81459cc1ff691a9f807dc6092"`
Nov 03 05:29:24.879 INFO kablam! usermod: no changes
Nov 03 05:29:25.392 INFO kablam!     Checking elasticlunr-rs v2.3.3
Nov 03 05:29:25.392 INFO kablam!     Checking toml-query v0.7.0
Nov 03 05:29:25.392 INFO kablam!    Compiling markup5ever v0.7.3
Nov 03 05:29:25.392 INFO kablam!     Checking string_cache v0.7.3
Nov 03 05:29:41.306 INFO kablam!     Checking html5ever v0.22.3
Nov 03 05:29:45.057 INFO kablam!     Checking ammonia v1.2.0
Nov 03 05:29:47.298 INFO kablam!     Checking mdbook v0.2.1 (/source)
Nov 03 05:30:42.017 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
Nov 03 05:30:42.089 INFO kablam! su: No module specific data is present
Nov 03 05:30:43.620 INFO running `"docker" "rm" "-f" "5ff46bf1102b6bd596e9e4732b91651a73b6bee81459cc1ff691a9f807dc6092"`
Nov 03 05:30:43.898 INFO blam! 5ff46bf1102b6bd596e9e4732b91651a73b6bee81459cc1ff691a9f807dc6092