Sep 10 19:33:16.653 INFO checking epub-builder-0.2.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:33:16.653 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:33:16.653 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:33:16.842 INFO blam! 3d8adddaa71b1fcc8939e3d7d8a2f8324e92fa0b7c07d1949d8d0d7dd7eaea0e
Sep 10 19:33:16.844 INFO running `"docker" "start" "-a" "3d8adddaa71b1fcc8939e3d7d8a2f8324e92fa0b7c07d1949d8d0d7dd7eaea0e"`
Sep 10 19:33:17.572 INFO kablam! usermod: no changes
Sep 10 19:33:17.668 INFO kablam!     Checking epub-builder v0.2.3 (file:///source)
Sep 10 19:33:18.703 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 19:33:18.703 INFO kablam!    --> src/epub.rs:339:9
Sep 10 19:33:18.703 INFO kablam!     |
Sep 10 19:33:18.703 INFO kablam! 339 |         /// Render content.opf
Sep 10 19:33:18.703 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 19:33:18.703 INFO kablam!     |
Sep 10 19:33:18.703 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 10 19:33:18.703 INFO kablam! 
Sep 10 19:33:18.703 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 19:33:18.703 INFO kablam!    --> src/epub.rs:342:9
Sep 10 19:33:18.703 INFO kablam!     |
Sep 10 19:33:18.703 INFO kablam! 342 |         /// Render toc.ncx
Sep 10 19:33:18.703 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 10 19:33:18.703 INFO kablam! 
Sep 10 19:33:18.729 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 19:33:18.729 INFO kablam!    --> src/epub.rs:339:9
Sep 10 19:33:18.729 INFO kablam!     |
Sep 10 19:33:18.729 INFO kablam! 339 |         /// Render content.opf
Sep 10 19:33:18.729 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 19:33:18.729 INFO kablam!     |
Sep 10 19:33:18.729 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 10 19:33:18.729 INFO kablam! 
Sep 10 19:33:18.729 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 19:33:18.729 INFO kablam!    --> src/epub.rs:342:9
Sep 10 19:33:18.730 INFO kablam!     |
Sep 10 19:33:18.730 INFO kablam! 342 |         /// Render toc.ncx
Sep 10 19:33:18.730 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 10 19:33:18.730 INFO kablam! 
Sep 10 19:33:20.301 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
Sep 10 19:33:20.309 INFO kablam! su: No module specific data is present
Sep 10 19:33:21.274 INFO running `"docker" "rm" "-f" "3d8adddaa71b1fcc8939e3d7d8a2f8324e92fa0b7c07d1949d8d0d7dd7eaea0e"`
Sep 10 19:33:21.325 INFO blam! 3d8adddaa71b1fcc8939e3d7d8a2f8324e92fa0b7c07d1949d8d0d7dd7eaea0e