Sep 04 21:25:50.199 INFO checking epub-builder-0.2.3 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 21:25:50.199 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 21:25:50.199 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 21:25:50.382 INFO blam! 66c8d37632988200811b23dcd9fd126b2c90ea36af9a1cff29ddc21723b970d8
Sep 04 21:25:50.384 INFO running `"docker" "start" "-a" "66c8d37632988200811b23dcd9fd126b2c90ea36af9a1cff29ddc21723b970d8"`
Sep 04 21:25:51.188 INFO kablam!     Checking epub-builder v0.2.3 (file:///source)
Sep 04 21:25:53.122 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 21:25:53.122 INFO kablam!    --> src/epub.rs:339:9
Sep 04 21:25:53.122 INFO kablam!     |
Sep 04 21:25:53.122 INFO kablam! 339 |         /// Render content.opf
Sep 04 21:25:53.122 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 21:25:53.122 INFO kablam!     |
Sep 04 21:25:53.122 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 04 21:25:53.123 INFO kablam! 
Sep 04 21:25:53.123 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 21:25:53.123 INFO kablam!    --> src/epub.rs:342:9
Sep 04 21:25:53.123 INFO kablam!     |
Sep 04 21:25:53.123 INFO kablam! 342 |         /// Render toc.ncx
Sep 04 21:25:53.123 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 04 21:25:53.124 INFO kablam! 
Sep 04 21:25:53.566 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 21:25:53.566 INFO kablam!    --> src/epub.rs:339:9
Sep 04 21:25:53.566 INFO kablam!     |
Sep 04 21:25:53.566 INFO kablam! 339 |         /// Render content.opf
Sep 04 21:25:53.566 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 21:25:53.566 INFO kablam!     |
Sep 04 21:25:53.566 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 04 21:25:53.566 INFO kablam! 
Sep 04 21:25:53.566 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 21:25:53.566 INFO kablam!    --> src/epub.rs:342:9
Sep 04 21:25:53.566 INFO kablam!     |
Sep 04 21:25:53.566 INFO kablam! 342 |         /// Render toc.ncx
Sep 04 21:25:53.566 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 04 21:25:53.566 INFO kablam! 
Sep 04 21:25:55.946 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.84s
Sep 04 21:25:55.953 INFO kablam! su: No module specific data is present
Sep 04 21:25:56.754 INFO running `"docker" "rm" "-f" "66c8d37632988200811b23dcd9fd126b2c90ea36af9a1cff29ddc21723b970d8"`
Sep 04 21:25:56.914 INFO blam! 66c8d37632988200811b23dcd9fd126b2c90ea36af9a1cff29ddc21723b970d8