Jul 12 10:15:20.945 INFO checking epub-builder-0.4.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 10:15:20.945 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 10:15:20.945 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 10:15:20.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 10:15:21.186 INFO blam! 604bbea8ccc3c064059a84542779cdf7fdc144a87763bacdbf72d7c433d54f4f
Jul 12 10:15:21.188 INFO running `"docker" "start" "-a" "604bbea8ccc3c064059a84542779cdf7fdc144a87763bacdbf72d7c433d54f4f"`
Jul 12 10:15:22.422 INFO kablam!     Checking mustache v0.9.0
Jul 12 10:15:22.437 INFO kablam!     Checking zip v0.4.2
Jul 12 10:15:26.381 INFO kablam!     Checking epub-builder v0.4.0 (file:///source)
Jul 12 10:15:29.343 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 10:15:29.343 INFO kablam!   --> src/errors.rs:7:1
Jul 12 10:15:29.343 INFO kablam!    |
Jul 12 10:15:29.343 INFO kablam! 7  | / error_chain! {
Jul 12 10:15:29.343 INFO kablam! 8  | |     foreign_links {
Jul 12 10:15:29.343 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Jul 12 10:15:29.344 INFO kablam! 10 | |     }
Jul 12 10:15:29.344 INFO kablam! 11 | | }
Jul 12 10:15:29.344 INFO kablam!    | |_^
Jul 12 10:15:29.344 INFO kablam!    |
Jul 12 10:15:29.344 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Jul 12 10:15:29.344 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:15:29.344 INFO kablam! 
Jul 12 10:15:29.345 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 10:15:29.345 INFO kablam!   --> src/errors.rs:7:1
Jul 12 10:15:29.345 INFO kablam!    |
Jul 12 10:15:29.345 INFO kablam! 7  | / error_chain! {
Jul 12 10:15:29.345 INFO kablam! 8  | |     foreign_links {
Jul 12 10:15:29.345 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Jul 12 10:15:29.345 INFO kablam! 10 | |     }
Jul 12 10:15:29.345 INFO kablam! 11 | | }
Jul 12 10:15:29.345 INFO kablam!    | |_^
Jul 12 10:15:29.346 INFO kablam!    |
Jul 12 10:15:29.346 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:15:29.346 INFO kablam! 
Jul 12 10:15:29.346 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 10:15:29.346 INFO kablam!   --> src/errors.rs:7:1
Jul 12 10:15:29.346 INFO kablam!    |
Jul 12 10:15:29.346 INFO kablam! 7  | / error_chain! {
Jul 12 10:15:29.346 INFO kablam! 8  | |     foreign_links {
Jul 12 10:15:29.346 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Jul 12 10:15:29.346 INFO kablam! 10 | |     }
Jul 12 10:15:29.346 INFO kablam! 11 | | }
Jul 12 10:15:29.346 INFO kablam!    | |_^
Jul 12 10:15:29.346 INFO kablam!    |
Jul 12 10:15:29.346 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:15:29.346 INFO kablam! 
Jul 12 10:15:29.346 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 10:15:29.346 INFO kablam!   --> src/errors.rs:7:1
Jul 12 10:15:29.346 INFO kablam!    |
Jul 12 10:15:29.346 INFO kablam! 7  | / error_chain! {
Jul 12 10:15:29.346 INFO kablam! 8  | |     foreign_links {
Jul 12 10:15:29.346 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Jul 12 10:15:29.346 INFO kablam! 10 | |     }
Jul 12 10:15:29.347 INFO kablam! 11 | | }
Jul 12 10:15:29.347 INFO kablam!    | |_^
Jul 12 10:15:29.347 INFO kablam!    |
Jul 12 10:15:29.347 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:15:29.347 INFO kablam! 
Jul 12 10:15:29.347 INFO kablam! warning: doc comment not used by rustdoc
Jul 12 10:15:29.347 INFO kablam!    --> src/epub.rs:340:9
Jul 12 10:15:29.347 INFO kablam!     |
Jul 12 10:15:29.347 INFO kablam! 340 |         /// Render content.opf
Jul 12 10:15:29.347 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:15:29.347 INFO kablam!     |
Jul 12 10:15:29.347 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Jul 12 10:15:29.347 INFO kablam! 
Jul 12 10:15:29.349 INFO kablam! warning: doc comment not used by rustdoc
Jul 12 10:15:29.349 INFO kablam!    --> src/epub.rs:343:9
Jul 12 10:15:29.349 INFO kablam!     |
Jul 12 10:15:29.349 INFO kablam! 343 |         /// Render toc.ncx
Jul 12 10:15:29.349 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Jul 12 10:15:29.349 INFO kablam! 
Jul 12 10:15:29.743 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 10:15:29.743 INFO kablam!   --> src/errors.rs:7:1
Jul 12 10:15:29.743 INFO kablam!    |
Jul 12 10:15:29.743 INFO kablam! 7  | / error_chain! {
Jul 12 10:15:29.743 INFO kablam! 8  | |     foreign_links {
Jul 12 10:15:29.744 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Jul 12 10:15:29.744 INFO kablam! 10 | |     }
Jul 12 10:15:29.744 INFO kablam! 11 | | }
Jul 12 10:15:29.744 INFO kablam!    | |_^
Jul 12 10:15:29.744 INFO kablam!    |
Jul 12 10:15:29.744 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Jul 12 10:15:29.744 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:15:29.744 INFO kablam! 
Jul 12 10:15:29.745 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 10:15:29.745 INFO kablam!   --> src/errors.rs:7:1
Jul 12 10:15:29.745 INFO kablam!    |
Jul 12 10:15:29.745 INFO kablam! 7  | / error_chain! {
Jul 12 10:15:29.746 INFO kablam! 8  | |     foreign_links {
Jul 12 10:15:29.746 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Jul 12 10:15:29.746 INFO kablam! 10 | |     }
Jul 12 10:15:29.746 INFO kablam! 11 | | }
Jul 12 10:15:29.746 INFO kablam!    | |_^
Jul 12 10:15:29.746 INFO kablam!    |
Jul 12 10:15:29.746 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:15:29.746 INFO kablam! 
Jul 12 10:15:29.746 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 10:15:29.746 INFO kablam!   --> src/errors.rs:7:1
Jul 12 10:15:29.746 INFO kablam!    |
Jul 12 10:15:29.746 INFO kablam! 7  | / error_chain! {
Jul 12 10:15:29.746 INFO kablam! 8  | |     foreign_links {
Jul 12 10:15:29.746 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Jul 12 10:15:29.746 INFO kablam! 10 | |     }
Jul 12 10:15:29.746 INFO kablam! 11 | | }
Jul 12 10:15:29.746 INFO kablam!    | |_^
Jul 12 10:15:29.746 INFO kablam!    |
Jul 12 10:15:29.746 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:15:29.746 INFO kablam! 
Jul 12 10:15:29.746 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 10:15:29.746 INFO kablam!   --> src/errors.rs:7:1
Jul 12 10:15:29.746 INFO kablam!    |
Jul 12 10:15:29.747 INFO kablam! 7  | / error_chain! {
Jul 12 10:15:29.747 INFO kablam! 8  | |     foreign_links {
Jul 12 10:15:29.747 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Jul 12 10:15:29.747 INFO kablam! 10 | |     }
Jul 12 10:15:29.747 INFO kablam! 11 | | }
Jul 12 10:15:29.747 INFO kablam!    | |_^
Jul 12 10:15:29.747 INFO kablam!    |
Jul 12 10:15:29.747 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:15:29.747 INFO kablam! 
Jul 12 10:15:29.747 INFO kablam! warning: doc comment not used by rustdoc
Jul 12 10:15:29.747 INFO kablam!    --> src/epub.rs:340:9
Jul 12 10:15:29.747 INFO kablam!     |
Jul 12 10:15:29.747 INFO kablam! 340 |         /// Render content.opf
Jul 12 10:15:29.747 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:15:29.747 INFO kablam!     |
Jul 12 10:15:29.747 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Jul 12 10:15:29.747 INFO kablam! 
Jul 12 10:15:29.747 INFO kablam! warning: doc comment not used by rustdoc
Jul 12 10:15:29.747 INFO kablam!    --> src/epub.rs:343:9
Jul 12 10:15:29.747 INFO kablam!     |
Jul 12 10:15:29.747 INFO kablam! 343 |         /// Render toc.ncx
Jul 12 10:15:29.747 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Jul 12 10:15:29.747 INFO kablam! 
Jul 12 10:15:33.641 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.41s
Jul 12 10:15:33.653 INFO kablam! su: No module specific data is present
Jul 12 10:15:34.063 INFO running `"docker" "rm" "-f" "604bbea8ccc3c064059a84542779cdf7fdc144a87763bacdbf72d7c433d54f4f"`
Jul 12 10:15:34.213 INFO blam! 604bbea8ccc3c064059a84542779cdf7fdc144a87763bacdbf72d7c433d54f4f