Aug 17 23:33:09.546 INFO checking epub-builder-0.4.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 23:33:09.546 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 23:33:09.546 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 23:33:09.546 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 23:33:09.818 INFO blam! 5228ea78b02f45a49a7a72a19b7071cd155084570339ee5dcb8a29cfbc942da2
Aug 17 23:33:09.821 INFO running `"docker" "start" "-a" "5228ea78b02f45a49a7a72a19b7071cd155084570339ee5dcb8a29cfbc942da2"`
Aug 17 23:33:11.053 INFO kablam!     Checking mustache v0.9.0
Aug 17 23:33:13.418 INFO kablam!     Checking epub-builder v0.4.0 (file:///source)
Aug 17 23:33:15.724 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 23:33:15.724 INFO kablam!    --> src/epub.rs:340:9
Aug 17 23:33:15.724 INFO kablam!     |
Aug 17 23:33:15.724 INFO kablam! 340 |         /// Render content.opf
Aug 17 23:33:15.724 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 17 23:33:15.724 INFO kablam!     |
Aug 17 23:33:15.724 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 17 23:33:15.724 INFO kablam! 
Aug 17 23:33:15.725 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 23:33:15.725 INFO kablam!    --> src/epub.rs:343:9
Aug 17 23:33:15.725 INFO kablam!     |
Aug 17 23:33:15.725 INFO kablam! 343 |         /// Render toc.ncx
Aug 17 23:33:15.725 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Aug 17 23:33:15.725 INFO kablam! 
Aug 17 23:33:15.778 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 23:33:15.778 INFO kablam!    --> src/epub.rs:340:9
Aug 17 23:33:15.778 INFO kablam!     |
Aug 17 23:33:15.778 INFO kablam! 340 |         /// Render content.opf
Aug 17 23:33:15.778 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 17 23:33:15.778 INFO kablam!     |
Aug 17 23:33:15.778 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 17 23:33:15.778 INFO kablam! 
Aug 17 23:33:15.778 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 23:33:15.778 INFO kablam!    --> src/epub.rs:343:9
Aug 17 23:33:15.778 INFO kablam!     |
Aug 17 23:33:15.778 INFO kablam! 343 |         /// Render toc.ncx
Aug 17 23:33:15.778 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Aug 17 23:33:15.778 INFO kablam! 
Aug 17 23:33:16.957 INFO kablam! warning: variable does not need to be mutable
Aug 17 23:33:16.957 INFO kablam!   --> src/toc.rs:50:13
Aug 17 23:33:16.957 INFO kablam!    |
Aug 17 23:33:16.957 INFO kablam! 50 |         for mut child in &mut self.children {
Aug 17 23:33:16.957 INFO kablam!    |             ----^^^^^
Aug 17 23:33:16.957 INFO kablam!    |             |
Aug 17 23:33:16.957 INFO kablam!    |             help: remove this `mut`
Aug 17 23:33:16.957 INFO kablam!    |
Aug 17 23:33:16.957 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 23:33:16.957 INFO kablam! 
Aug 17 23:33:17.217 INFO kablam! warning: variable does not need to be mutable
Aug 17 23:33:17.217 INFO kablam!   --> src/toc.rs:50:13
Aug 17 23:33:17.217 INFO kablam!    |
Aug 17 23:33:17.217 INFO kablam! 50 |         for mut child in &mut self.children {
Aug 17 23:33:17.217 INFO kablam!    |             ----^^^^^
Aug 17 23:33:17.217 INFO kablam!    |             |
Aug 17 23:33:17.217 INFO kablam!    |             help: remove this `mut`
Aug 17 23:33:17.218 INFO kablam!    |
Aug 17 23:33:17.218 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 23:33:17.218 INFO kablam! 
Aug 17 23:33:19.138 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.42s
Aug 17 23:33:19.148 INFO kablam! su: No module specific data is present
Aug 17 23:33:19.686 INFO running `"docker" "rm" "-f" "5228ea78b02f45a49a7a72a19b7071cd155084570339ee5dcb8a29cfbc942da2"`
Aug 17 23:33:19.849 INFO blam! 5228ea78b02f45a49a7a72a19b7071cd155084570339ee5dcb8a29cfbc942da2