Sep 04 18:34:48.812 INFO checking epub-builder-0.4.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 18:34:48.812 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 18:34:48.812 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 18:34:49.026 INFO blam! b47b3eff63c4b7948a0ca3179c720af40e9c182b3bee1d79338334eabfea78a0
Sep 04 18:34:49.027 INFO running `"docker" "start" "-a" "b47b3eff63c4b7948a0ca3179c720af40e9c182b3bee1d79338334eabfea78a0"`
Sep 04 18:34:49.650 INFO kablam!     Checking mustache v0.9.0
Sep 04 18:34:49.650 INFO kablam!     Checking zip v0.4.2
Sep 04 18:34:51.448 INFO kablam!     Checking epub-builder v0.4.0 (file:///source)
Sep 04 18:34:53.587 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 18:34:53.587 INFO kablam!    --> src/epub.rs:340:9
Sep 04 18:34:53.587 INFO kablam!     |
Sep 04 18:34:53.587 INFO kablam! 340 |         /// Render content.opf
Sep 04 18:34:53.587 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 18:34:53.587 INFO kablam!     |
Sep 04 18:34:53.588 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 04 18:34:53.588 INFO kablam! 
Sep 04 18:34:53.588 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 18:34:53.588 INFO kablam!    --> src/epub.rs:343:9
Sep 04 18:34:53.588 INFO kablam!     |
Sep 04 18:34:53.588 INFO kablam! 343 |         /// Render toc.ncx
Sep 04 18:34:53.588 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 04 18:34:53.588 INFO kablam! 
Sep 04 18:34:53.607 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 18:34:53.608 INFO kablam!    --> src/epub.rs:340:9
Sep 04 18:34:53.608 INFO kablam!     |
Sep 04 18:34:53.608 INFO kablam! 340 |         /// Render content.opf
Sep 04 18:34:53.608 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 18:34:53.608 INFO kablam!     |
Sep 04 18:34:53.608 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 04 18:34:53.608 INFO kablam! 
Sep 04 18:34:53.608 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 18:34:53.608 INFO kablam!    --> src/epub.rs:343:9
Sep 04 18:34:53.608 INFO kablam!     |
Sep 04 18:34:53.608 INFO kablam! 343 |         /// Render toc.ncx
Sep 04 18:34:53.608 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 04 18:34:53.608 INFO kablam! 
Sep 04 18:34:56.594 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.05s
Sep 04 18:34:56.603 INFO kablam! su: No module specific data is present
Sep 04 18:34:56.997 INFO running `"docker" "rm" "-f" "b47b3eff63c4b7948a0ca3179c720af40e9c182b3bee1d79338334eabfea78a0"`
Sep 04 18:34:57.134 INFO blam! b47b3eff63c4b7948a0ca3179c720af40e9c182b3bee1d79338334eabfea78a0