Sep 21 10:50:03.701 INFO checking epub-builder-0.4.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:50:03.701 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:50:03.701 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:50:03.899 INFO blam! 993935fbf1523659454e5b5b57d4d36fbf3011e49f28d472e030d00b1c1326bd
Sep 21 10:50:03.901 INFO running `"docker" "start" "-a" "993935fbf1523659454e5b5b57d4d36fbf3011e49f28d472e030d00b1c1326bd"`
Sep 21 10:50:04.576 INFO kablam! usermod: no changes
Sep 21 10:50:04.664 INFO kablam!     Checking mustache v0.9.0
Sep 21 10:50:04.665 INFO kablam!     Checking zip v0.4.2
Sep 21 10:50:05.465 INFO kablam!     Checking epub-builder v0.4.0 (/source)
Sep 21 10:50:06.214 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 10:50:06.214 INFO kablam!    --> src/epub.rs:340:9
Sep 21 10:50:06.214 INFO kablam!     |
Sep 21 10:50:06.214 INFO kablam! 340 |         /// Render content.opf
Sep 21 10:50:06.214 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 10:50:06.214 INFO kablam!     |
Sep 21 10:50:06.214 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 21 10:50:06.214 INFO kablam! 
Sep 21 10:50:06.214 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 10:50:06.214 INFO kablam!    --> src/epub.rs:343:9
Sep 21 10:50:06.214 INFO kablam!     |
Sep 21 10:50:06.214 INFO kablam! 343 |         /// Render toc.ncx
Sep 21 10:50:06.214 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 21 10:50:06.214 INFO kablam! 
Sep 21 10:50:06.394 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 10:50:06.394 INFO kablam!    --> src/epub.rs:340:9
Sep 21 10:50:06.394 INFO kablam!     |
Sep 21 10:50:06.394 INFO kablam! 340 |         /// Render content.opf
Sep 21 10:50:06.394 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 10:50:06.394 INFO kablam!     |
Sep 21 10:50:06.394 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 21 10:50:06.394 INFO kablam! 
Sep 21 10:50:06.394 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 10:50:06.394 INFO kablam!    --> src/epub.rs:343:9
Sep 21 10:50:06.394 INFO kablam!     |
Sep 21 10:50:06.394 INFO kablam! 343 |         /// Render toc.ncx
Sep 21 10:50:06.394 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 21 10:50:06.394 INFO kablam! 
Sep 21 10:50:07.510 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
Sep 21 10:50:07.516 INFO kablam! su: No module specific data is present
Sep 21 10:50:08.117 INFO running `"docker" "rm" "-f" "993935fbf1523659454e5b5b57d4d36fbf3011e49f28d472e030d00b1c1326bd"`
Sep 21 10:50:08.188 INFO blam! 993935fbf1523659454e5b5b57d4d36fbf3011e49f28d472e030d00b1c1326bd