Nov 05 00:21:46.168 INFO checking epub-builder-0.4.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 05 00:21:46.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 05 00:21:46.673 INFO blam! 624e87f81d94a52c91e53a8dbe69e2f4687849bde5c4eb82ceca27f9e34ba73d
Nov 05 00:21:46.674 INFO running `"docker" "start" "-a" "624e87f81d94a52c91e53a8dbe69e2f4687849bde5c4eb82ceca27f9e34ba73d"`
Nov 05 00:21:47.675 INFO kablam! usermod: no changes
Nov 05 00:21:47.855 INFO kablam!     Checking mustache v0.9.0
Nov 05 00:21:49.027 INFO kablam!     Checking epub-builder v0.4.0 (/source)
Nov 05 00:21:52.559 INFO kablam! warning: doc comment not used by rustdoc
Nov 05 00:21:52.559 INFO kablam!    --> src/epub.rs:340:9
Nov 05 00:21:52.559 INFO kablam!     |
Nov 05 00:21:52.559 INFO kablam! 340 |         /// Render content.opf
Nov 05 00:21:52.559 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 05 00:21:52.559 INFO kablam!     |
Nov 05 00:21:52.559 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Nov 05 00:21:52.559 INFO kablam! 
Nov 05 00:21:52.559 INFO kablam! warning: doc comment not used by rustdoc
Nov 05 00:21:52.559 INFO kablam!    --> src/epub.rs:343:9
Nov 05 00:21:52.559 INFO kablam!     |
Nov 05 00:21:52.559 INFO kablam! 343 |         /// Render toc.ncx
Nov 05 00:21:52.559 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Nov 05 00:21:52.559 INFO kablam! 
Nov 05 00:21:52.851 INFO kablam! warning: doc comment not used by rustdoc
Nov 05 00:21:52.851 INFO kablam!    --> src/epub.rs:340:9
Nov 05 00:21:52.851 INFO kablam!     |
Nov 05 00:21:52.851 INFO kablam! 340 |         /// Render content.opf
Nov 05 00:21:52.851 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 05 00:21:52.851 INFO kablam!     |
Nov 05 00:21:52.851 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Nov 05 00:21:52.851 INFO kablam! 
Nov 05 00:21:52.851 INFO kablam! warning: doc comment not used by rustdoc
Nov 05 00:21:52.851 INFO kablam!    --> src/epub.rs:343:9
Nov 05 00:21:52.851 INFO kablam!     |
Nov 05 00:21:52.851 INFO kablam! 343 |         /// Render toc.ncx
Nov 05 00:21:52.851 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Nov 05 00:21:52.851 INFO kablam! 
Nov 05 00:21:56.108 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.41s
Nov 05 00:21:56.113 INFO kablam! su: No module specific data is present
Nov 05 00:21:56.954 INFO running `"docker" "rm" "-f" "624e87f81d94a52c91e53a8dbe69e2f4687849bde5c4eb82ceca27f9e34ba73d"`
Nov 05 00:21:57.273 INFO blam! 624e87f81d94a52c91e53a8dbe69e2f4687849bde5c4eb82ceca27f9e34ba73d