Aug 11 07:37:42.868 INFO checking nom-4.0.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 07:37:42.868 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:37:42.869 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:37:42.869 INFO running `"docker" "create" "-v" "/tmp/crater.pt2IVgs6FikW:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 07:37:43.123 INFO blam! 127c0ac8b15c64f5777ddf5b839337c0131a79b0d746687ef205f83a1eccfd30
Aug 11 07:37:43.125 INFO running `"docker" "start" "-a" "127c0ac8b15c64f5777ddf5b839337c0131a79b0d746687ef205f83a1eccfd30"`
Aug 11 07:37:44.096 INFO kablam!     Checking nom v4.0.0 (file:///source)
Aug 11 07:37:48.273 INFO kablam! warning: a macro named `char` has already been exported
Aug 11 07:37:48.274 INFO kablam!    --> src/character.rs:99:1
Aug 11 07:37:48.274 INFO kablam!     |
Aug 11 07:37:48.274 INFO kablam! 99  | / macro_rules! char (
Aug 11 07:37:48.274 INFO kablam! 100 | |   ($i:expr, $c: expr) => (
Aug 11 07:37:48.274 INFO kablam! 101 | |     {
Aug 11 07:37:48.274 INFO kablam! 102 | |       use $crate::lib::std::result::Result::*;
Aug 11 07:37:48.274 INFO kablam! ...   |
Aug 11 07:37:48.274 INFO kablam! 123 | |   );
Aug 11 07:37:48.274 INFO kablam! 124 | | );
Aug 11 07:37:48.274 INFO kablam!     | |__^ `char` already exported
Aug 11 07:37:48.274 INFO kablam!     |
Aug 11 07:37:48.274 INFO kablam!     = note: #[warn(duplicate_macro_exports)] on by default
Aug 11 07:37:48.274 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Aug 11 07:37:48.274 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Aug 11 07:37:48.274 INFO kablam! note: previous macro export is now shadowed
Aug 11 07:37:48.274 INFO kablam!    --> src/bytes.rs:1112:3
Aug 11 07:37:48.274 INFO kablam!     |
Aug 11 07:37:48.274 INFO kablam! 1112| /   macro_rules! char (
Aug 11 07:37:48.274 INFO kablam! 1113| |     ($i:expr, $c: expr) => (
Aug 11 07:37:48.274 INFO kablam! 1114| |       {
Aug 11 07:37:48.274 INFO kablam! 1115| |         use $crate::lib::std::result::Result::*;
Aug 11 07:37:48.274 INFO kablam! ...   |
Aug 11 07:37:48.274 INFO kablam! 1136| |     );
Aug 11 07:37:48.274 INFO kablam! 1137| |   );
Aug 11 07:37:48.274 INFO kablam!     | |____^
Aug 11 07:37:48.274 INFO kablam! 
Aug 11 07:38:01.041 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Aug 11 07:38:01.041 INFO kablam!  --> tests/inference.rs:5:10
Aug 11 07:38:01.041 INFO kablam!   |
Aug 11 07:38:01.041 INFO kablam! 5 | #![allow(unused_doc_comment)]
Aug 11 07:38:01.041 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Aug 11 07:38:01.041 INFO kablam!   |
Aug 11 07:38:01.041 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Aug 11 07:38:01.041 INFO kablam! 
Aug 11 07:38:03.387 INFO kablam! warning: doc comment not used by rustdoc
Aug 11 07:38:03.388 INFO kablam!   --> tests/inference.rs:40:5
Aug 11 07:38:03.388 INFO kablam!    |
Aug 11 07:38:03.388 INFO kablam! 40 |     ///
Aug 11 07:38:03.388 INFO kablam!    |     ^^^
Aug 11 07:38:03.388 INFO kablam!    |
Aug 11 07:38:03.388 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Aug 11 07:38:03.388 INFO kablam! 
Aug 11 07:38:16.881 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.88s
Aug 11 07:38:16.895 INFO kablam! su: No module specific data is present
Aug 11 07:38:17.574 INFO running `"docker" "rm" "-f" "127c0ac8b15c64f5777ddf5b839337c0131a79b0d746687ef205f83a1eccfd30"`
Aug 11 07:38:17.691 INFO blam! 127c0ac8b15c64f5777ddf5b839337c0131a79b0d746687ef205f83a1eccfd30