Aug 02 10:45:13.444 INFO checking epub-builder-0.4.0 against 1.27.2 for lazy_static-1
Aug 02 10:45:13.444 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:45:13.444 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:45:13.444 INFO running `"docker" "create" "-v" "/tmp/crater.k8WPES2oLShJ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 10:45:13.690 INFO blam! c774e425cfd183ae67f0417dccf2d2687e4eecb0b725be3698a0eaa345aa582d
Aug 02 10:45:13.692 INFO running `"docker" "start" "-a" "c774e425cfd183ae67f0417dccf2d2687e4eecb0b725be3698a0eaa345aa582d"`
Aug 02 10:45:15.402 INFO kablam!     Checking mustache v0.9.0
Aug 02 10:45:17.375 INFO kablam!     Checking epub-builder v0.4.0 (file:///source)
Aug 02 10:45:19.938 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 10:45:19.938 INFO kablam!   --> src/errors.rs:7:1
Aug 02 10:45:19.938 INFO kablam!    |
Aug 02 10:45:19.939 INFO kablam! 7  | / error_chain! {
Aug 02 10:45:19.939 INFO kablam! 8  | |     foreign_links {
Aug 02 10:45:19.939 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Aug 02 10:45:19.939 INFO kablam! 10 | |     }
Aug 02 10:45:19.939 INFO kablam! 11 | | }
Aug 02 10:45:19.939 INFO kablam!    | |_^
Aug 02 10:45:19.939 INFO kablam!    |
Aug 02 10:45:19.939 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Aug 02 10:45:19.939 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)
Aug 02 10:45:19.939 INFO kablam! 
Aug 02 10:45:19.939 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 10:45:19.939 INFO kablam!   --> src/errors.rs:7:1
Aug 02 10:45:19.939 INFO kablam!    |
Aug 02 10:45:19.939 INFO kablam! 7  | / error_chain! {
Aug 02 10:45:19.939 INFO kablam! 8  | |     foreign_links {
Aug 02 10:45:19.939 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Aug 02 10:45:19.939 INFO kablam! 10 | |     }
Aug 02 10:45:19.939 INFO kablam! 11 | | }
Aug 02 10:45:19.939 INFO kablam!    | |_^
Aug 02 10:45:19.939 INFO kablam!    |
Aug 02 10:45:19.939 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)
Aug 02 10:45:19.939 INFO kablam! 
Aug 02 10:45:19.949 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 10:45:19.949 INFO kablam!   --> src/errors.rs:7:1
Aug 02 10:45:19.949 INFO kablam!    |
Aug 02 10:45:19.949 INFO kablam! 7  | / error_chain! {
Aug 02 10:45:19.949 INFO kablam! 8  | |     foreign_links {
Aug 02 10:45:19.949 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Aug 02 10:45:19.949 INFO kablam! 10 | |     }
Aug 02 10:45:19.949 INFO kablam! 11 | | }
Aug 02 10:45:19.949 INFO kablam!    | |_^
Aug 02 10:45:19.949 INFO kablam!    |
Aug 02 10:45:19.949 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)
Aug 02 10:45:19.949 INFO kablam! 
Aug 02 10:45:19.949 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 10:45:19.949 INFO kablam!   --> src/errors.rs:7:1
Aug 02 10:45:19.949 INFO kablam!    |
Aug 02 10:45:19.949 INFO kablam! 7  | / error_chain! {
Aug 02 10:45:19.949 INFO kablam! 8  | |     foreign_links {
Aug 02 10:45:19.949 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Aug 02 10:45:19.949 INFO kablam! 10 | |     }
Aug 02 10:45:19.949 INFO kablam! 11 | | }
Aug 02 10:45:19.949 INFO kablam!    | |_^
Aug 02 10:45:19.949 INFO kablam!    |
Aug 02 10:45:19.949 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)
Aug 02 10:45:19.949 INFO kablam! 
Aug 02 10:45:19.950 INFO kablam! warning: doc comment not used by rustdoc
Aug 02 10:45:19.950 INFO kablam!    --> src/epub.rs:340:9
Aug 02 10:45:19.950 INFO kablam!     |
Aug 02 10:45:19.950 INFO kablam! 340 |         /// Render content.opf
Aug 02 10:45:19.950 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:45:19.950 INFO kablam!     |
Aug 02 10:45:19.950 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 02 10:45:19.950 INFO kablam! 
Aug 02 10:45:19.950 INFO kablam! warning: doc comment not used by rustdoc
Aug 02 10:45:19.950 INFO kablam!    --> src/epub.rs:343:9
Aug 02 10:45:19.951 INFO kablam!     |
Aug 02 10:45:19.951 INFO kablam! 343 |         /// Render toc.ncx
Aug 02 10:45:19.951 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Aug 02 10:45:19.951 INFO kablam! 
Aug 02 10:45:20.027 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 10:45:20.027 INFO kablam!   --> src/errors.rs:7:1
Aug 02 10:45:20.027 INFO kablam!    |
Aug 02 10:45:20.028 INFO kablam! 7  | / error_chain! {
Aug 02 10:45:20.028 INFO kablam! 8  | |     foreign_links {
Aug 02 10:45:20.028 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Aug 02 10:45:20.028 INFO kablam! 10 | |     }
Aug 02 10:45:20.028 INFO kablam! 11 | | }
Aug 02 10:45:20.028 INFO kablam!    | |_^
Aug 02 10:45:20.036 INFO kablam!    |
Aug 02 10:45:20.036 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Aug 02 10:45:20.037 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)
Aug 02 10:45:20.037 INFO kablam! 
Aug 02 10:45:20.037 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 10:45:20.037 INFO kablam!   --> src/errors.rs:7:1
Aug 02 10:45:20.037 INFO kablam!    |
Aug 02 10:45:20.037 INFO kablam! 7  | / error_chain! {
Aug 02 10:45:20.037 INFO kablam! 8  | |     foreign_links {
Aug 02 10:45:20.037 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Aug 02 10:45:20.037 INFO kablam! 10 | |     }
Aug 02 10:45:20.037 INFO kablam! 11 | | }
Aug 02 10:45:20.038 INFO kablam!    | |_^
Aug 02 10:45:20.038 INFO kablam!    |
Aug 02 10:45:20.038 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)
Aug 02 10:45:20.038 INFO kablam! 
Aug 02 10:45:20.038 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 10:45:20.038 INFO kablam!   --> src/errors.rs:7:1
Aug 02 10:45:20.038 INFO kablam!    |
Aug 02 10:45:20.038 INFO kablam! 7  | / error_chain! {
Aug 02 10:45:20.038 INFO kablam! 8  | |     foreign_links {
Aug 02 10:45:20.038 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Aug 02 10:45:20.038 INFO kablam! 10 | |     }
Aug 02 10:45:20.038 INFO kablam! 11 | | }
Aug 02 10:45:20.038 INFO kablam!    | |_^
Aug 02 10:45:20.038 INFO kablam!    |
Aug 02 10:45:20.038 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)
Aug 02 10:45:20.039 INFO kablam! 
Aug 02 10:45:20.039 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 10:45:20.039 INFO kablam!   --> src/errors.rs:7:1
Aug 02 10:45:20.039 INFO kablam!    |
Aug 02 10:45:20.039 INFO kablam! 7  | / error_chain! {
Aug 02 10:45:20.039 INFO kablam! 8  | |     foreign_links {
Aug 02 10:45:20.039 INFO kablam! 9  | |         Fmt(::std::fmt::Error);
Aug 02 10:45:20.039 INFO kablam! 10 | |     }
Aug 02 10:45:20.039 INFO kablam! 11 | | }
Aug 02 10:45:20.039 INFO kablam!    | |_^
Aug 02 10:45:20.039 INFO kablam!    |
Aug 02 10:45:20.039 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)
Aug 02 10:45:20.039 INFO kablam! 
Aug 02 10:45:20.040 INFO kablam! warning: doc comment not used by rustdoc
Aug 02 10:45:20.040 INFO kablam!    --> src/epub.rs:340:9
Aug 02 10:45:20.040 INFO kablam!     |
Aug 02 10:45:20.040 INFO kablam! 340 |         /// Render content.opf
Aug 02 10:45:20.041 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:45:20.041 INFO kablam!     |
Aug 02 10:45:20.041 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 02 10:45:20.041 INFO kablam! 
Aug 02 10:45:20.041 INFO kablam! warning: doc comment not used by rustdoc
Aug 02 10:45:20.041 INFO kablam!    --> src/epub.rs:343:9
Aug 02 10:45:20.041 INFO kablam!     |
Aug 02 10:45:20.041 INFO kablam! 343 |         /// Render toc.ncx
Aug 02 10:45:20.041 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Aug 02 10:45:20.041 INFO kablam! 
Aug 02 10:45:23.666 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.48s
Aug 02 10:45:23.681 INFO kablam! su: No module specific data is present
Aug 02 10:45:24.389 INFO running `"docker" "rm" "-f" "c774e425cfd183ae67f0417dccf2d2687e4eecb0b725be3698a0eaa345aa582d"`
Aug 02 10:45:24.558 INFO blam! c774e425cfd183ae67f0417dccf2d2687e4eecb0b725be3698a0eaa345aa582d