Sep 01 21:37:23.693 INFO checking epub-builder-0.4.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 21:37:23.693 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:37:23.693 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:37:23.850 INFO blam! d26776d579b2ebebc49edae885150617ab5086c71a5171e9b9b6dd3f11ed3324
Sep 01 21:37:23.851 INFO running `"docker" "start" "-a" "d26776d579b2ebebc49edae885150617ab5086c71a5171e9b9b6dd3f11ed3324"`
Sep 01 21:37:24.839 INFO kablam!     Checking zip v0.4.2
Sep 01 21:37:26.259 INFO kablam!     Checking epub-builder v0.4.0 (file:///source)
Sep 01 21:37:29.004 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 21:37:29.004 INFO kablam!    --> src/epub.rs:340:9
Sep 01 21:37:29.004 INFO kablam!     |
Sep 01 21:37:29.004 INFO kablam! 340 |         /// Render content.opf
Sep 01 21:37:29.004 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:37:29.004 INFO kablam!     |
Sep 01 21:37:29.004 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 01 21:37:29.004 INFO kablam! 
Sep 01 21:37:29.004 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 21:37:29.004 INFO kablam!    --> src/epub.rs:343:9
Sep 01 21:37:29.004 INFO kablam!     |
Sep 01 21:37:29.004 INFO kablam! 343 |         /// Render toc.ncx
Sep 01 21:37:29.004 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 01 21:37:29.004 INFO kablam! 
Sep 01 21:37:29.255 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 21:37:29.255 INFO kablam!    --> src/epub.rs:340:9
Sep 01 21:37:29.255 INFO kablam!     |
Sep 01 21:37:29.255 INFO kablam! 340 |         /// Render content.opf
Sep 01 21:37:29.255 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:37:29.256 INFO kablam!     |
Sep 01 21:37:29.256 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 01 21:37:29.256 INFO kablam! 
Sep 01 21:37:29.256 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 21:37:29.256 INFO kablam!    --> src/epub.rs:343:9
Sep 01 21:37:29.256 INFO kablam!     |
Sep 01 21:37:29.256 INFO kablam! 343 |         /// Render toc.ncx
Sep 01 21:37:29.256 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 01 21:37:29.256 INFO kablam! 
Sep 01 21:37:32.187 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
Sep 01 21:37:32.195 INFO kablam! su: No module specific data is present
Sep 01 21:37:32.661 INFO running `"docker" "rm" "-f" "d26776d579b2ebebc49edae885150617ab5086c71a5171e9b9b6dd3f11ed3324"`
Sep 01 21:37:32.797 INFO blam! d26776d579b2ebebc49edae885150617ab5086c71a5171e9b9b6dd3f11ed3324