Nov 30 23:20:16.259 INFO checking epub-builder-0.4.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 23:20:16.259 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 23:20:16.752 INFO [stdout] d019091adb3a08c8c017bae81d295b52ef3e63a474776c1fae6e2567ad7f7b19
Nov 30 23:20:16.760 INFO running `"docker" "start" "-a" "d019091adb3a08c8c017bae81d295b52ef3e63a474776c1fae6e2567ad7f7b19"`
Nov 30 23:20:18.040 INFO [stderr] usermod: no changes
Nov 30 23:20:18.197 INFO [stderr]     Checking mustache v0.9.0
Nov 30 23:20:19.441 INFO [stderr]     Checking epub-builder v0.4.0 (/source)
Nov 30 23:20:23.048 INFO [stderr] warning: doc comment not used by rustdoc
Nov 30 23:20:23.048 INFO [stderr]    --> src/epub.rs:340:9
Nov 30 23:20:23.048 INFO [stderr]     |
Nov 30 23:20:23.048 INFO [stderr] 340 |         /// Render content.opf
Nov 30 23:20:23.048 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:20:23.048 INFO [stderr]     |
Nov 30 23:20:23.048 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 30 23:20:23.048 INFO [stderr] 
Nov 30 23:20:23.048 INFO [stderr] warning: doc comment not used by rustdoc
Nov 30 23:20:23.048 INFO [stderr]    --> src/epub.rs:343:9
Nov 30 23:20:23.048 INFO [stderr]     |
Nov 30 23:20:23.048 INFO [stderr] 343 |         /// Render toc.ncx
Nov 30 23:20:23.048 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Nov 30 23:20:23.048 INFO [stderr] 
Nov 30 23:20:23.076 INFO [stderr] warning: doc comment not used by rustdoc
Nov 30 23:20:23.076 INFO [stderr]    --> src/epub.rs:340:9
Nov 30 23:20:23.076 INFO [stderr]     |
Nov 30 23:20:23.076 INFO [stderr] 340 |         /// Render content.opf
Nov 30 23:20:23.076 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:20:23.076 INFO [stderr]     |
Nov 30 23:20:23.076 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 30 23:20:23.076 INFO [stderr] 
Nov 30 23:20:23.076 INFO [stderr] warning: doc comment not used by rustdoc
Nov 30 23:20:23.076 INFO [stderr]    --> src/epub.rs:343:9
Nov 30 23:20:23.076 INFO [stderr]     |
Nov 30 23:20:23.076 INFO [stderr] 343 |         /// Render toc.ncx
Nov 30 23:20:23.076 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Nov 30 23:20:23.076 INFO [stderr] 
Nov 30 23:20:27.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.50s
Nov 30 23:20:27.620 INFO [stderr] su: No module specific data is present
Nov 30 23:20:28.450 INFO running `"docker" "inspect" "d019091adb3a08c8c017bae81d295b52ef3e63a474776c1fae6e2567ad7f7b19"`
Nov 30 23:20:28.847 INFO running `"docker" "rm" "-f" "d019091adb3a08c8c017bae81d295b52ef3e63a474776c1fae6e2567ad7f7b19"`
Nov 30 23:20:29.104 INFO [stdout] d019091adb3a08c8c017bae81d295b52ef3e63a474776c1fae6e2567ad7f7b19