Sep 21 10:50:03.905 INFO checking epub-builder-0.4.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 10:50:03.905 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 10:50:03.905 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:50:04.063 INFO blam! 3e83c9b12e35d0e5990623de0abae932874ce854709570c90bd901c6789b2a39
Sep 21 10:50:04.065 INFO running `"docker" "start" "-a" "3e83c9b12e35d0e5990623de0abae932874ce854709570c90bd901c6789b2a39"`
Sep 21 10:50:04.795 INFO kablam! usermod: no changes
Sep 21 10:50:04.890 INFO kablam!     Checking mustache v0.9.0
Sep 21 10:50:05.512 INFO kablam!     Checking epub-builder v0.4.0 (/source)
Sep 21 10:50:06.375 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 10:50:06.375 INFO kablam!    --> src/epub.rs:340:9
Sep 21 10:50:06.375 INFO kablam!     |
Sep 21 10:50:06.375 INFO kablam! 340 |         /// Render content.opf
Sep 21 10:50:06.375 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 10:50:06.375 INFO kablam!     |
Sep 21 10:50:06.375 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 21 10:50:06.375 INFO kablam! 
Sep 21 10:50:06.375 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 10:50:06.375 INFO kablam!    --> src/epub.rs:343:9
Sep 21 10:50:06.375 INFO kablam!     |
Sep 21 10:50:06.375 INFO kablam! 343 |         /// Render toc.ncx
Sep 21 10:50:06.375 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 21 10:50:06.375 INFO kablam! 
Sep 21 10:50:06.523 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 10:50:06.523 INFO kablam!    --> src/epub.rs:340:9
Sep 21 10:50:06.523 INFO kablam!     |
Sep 21 10:50:06.523 INFO kablam! 340 |         /// Render content.opf
Sep 21 10:50:06.523 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 10:50:06.523 INFO kablam!     |
Sep 21 10:50:06.523 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 21 10:50:06.523 INFO kablam! 
Sep 21 10:50:06.523 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 10:50:06.523 INFO kablam!    --> src/epub.rs:343:9
Sep 21 10:50:06.523 INFO kablam!     |
Sep 21 10:50:06.523 INFO kablam! 343 |         /// Render toc.ncx
Sep 21 10:50:06.523 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 21 10:50:06.523 INFO kablam! 
Sep 21 10:50:07.621 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Sep 21 10:50:07.627 INFO kablam! su: No module specific data is present
Sep 21 10:50:08.198 INFO running `"docker" "rm" "-f" "3e83c9b12e35d0e5990623de0abae932874ce854709570c90bd901c6789b2a39"`
Sep 21 10:50:08.253 INFO blam! 3e83c9b12e35d0e5990623de0abae932874ce854709570c90bd901c6789b2a39