Aug 11 07:37:45.871 INFO checking nom-4.0.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 07:37:45.871 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 07:37:45.871 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 07:37:45.872 INFO running `"docker" "create" "-v" "/tmp/crater.JXjBQKjuk5jd:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 07:37:46.120 INFO blam! 3bde77b6f48f5888b9a86cf4b6c17cb6b1608adb71c60cb17d1be6b2e6e25d94
Aug 11 07:37:46.121 INFO running `"docker" "start" "-a" "3bde77b6f48f5888b9a86cf4b6c17cb6b1608adb71c60cb17d1be6b2e6e25d94"`
Aug 11 07:37:47.098 INFO kablam!     Checking nom v4.0.0 (file:///source)
Aug 11 07:37:50.651 INFO kablam! warning: a macro named `char` has already been exported
Aug 11 07:37:50.651 INFO kablam!    --> src/character.rs:99:1
Aug 11 07:37:50.651 INFO kablam!     |
Aug 11 07:37:50.651 INFO kablam! 99  | / macro_rules! char (
Aug 11 07:37:50.651 INFO kablam! 100 | |   ($i:expr, $c: expr) => (
Aug 11 07:37:50.651 INFO kablam! 101 | |     {
Aug 11 07:37:50.651 INFO kablam! 102 | |       use $crate::lib::std::result::Result::*;
Aug 11 07:37:50.651 INFO kablam! ...   |
Aug 11 07:37:50.651 INFO kablam! 123 | |   );
Aug 11 07:37:50.651 INFO kablam! 124 | | );
Aug 11 07:37:50.651 INFO kablam!     | |__^ `char` already exported
Aug 11 07:37:50.651 INFO kablam!     |
Aug 11 07:37:50.651 INFO kablam!     = note: #[warn(duplicate_macro_exports)] on by default
Aug 11 07:37:50.651 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Aug 11 07:37:50.651 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Aug 11 07:37:50.651 INFO kablam! note: previous macro export is now shadowed
Aug 11 07:37:50.651 INFO kablam!    --> src/bytes.rs:1112:3
Aug 11 07:37:50.651 INFO kablam!     |
Aug 11 07:37:50.651 INFO kablam! 1112| /   macro_rules! char (
Aug 11 07:37:50.651 INFO kablam! 1113| |     ($i:expr, $c: expr) => (
Aug 11 07:37:50.652 INFO kablam! 1114| |       {
Aug 11 07:37:50.652 INFO kablam! 1115| |         use $crate::lib::std::result::Result::*;
Aug 11 07:37:50.652 INFO kablam! ...   |
Aug 11 07:37:50.652 INFO kablam! 1136| |     );
Aug 11 07:37:50.652 INFO kablam! 1137| |   );
Aug 11 07:37:50.652 INFO kablam!     | |____^
Aug 11 07:37:50.652 INFO kablam! 
Aug 11 07:37:59.855 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Aug 11 07:37:59.855 INFO kablam!  --> tests/inference.rs:5:10
Aug 11 07:37:59.855 INFO kablam!   |
Aug 11 07:37:59.855 INFO kablam! 5 | #![allow(unused_doc_comment)]
Aug 11 07:37:59.855 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Aug 11 07:37:59.867 INFO kablam!   |
Aug 11 07:37:59.867 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Aug 11 07:37:59.868 INFO kablam! 
Aug 11 07:38:02.976 INFO kablam! warning: doc comment not used by rustdoc
Aug 11 07:38:02.976 INFO kablam!   --> tests/inference.rs:40:5
Aug 11 07:38:02.976 INFO kablam!    |
Aug 11 07:38:02.976 INFO kablam! 40 |     ///
Aug 11 07:38:02.977 INFO kablam!    |     ^^^
Aug 11 07:38:03.037 INFO kablam!    |
Aug 11 07:38:03.037 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Aug 11 07:38:03.037 INFO kablam! 
Aug 11 07:38:18.590 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 31.57s
Aug 11 07:38:18.607 INFO kablam! su: No module specific data is present
Aug 11 07:38:19.285 INFO running `"docker" "rm" "-f" "3bde77b6f48f5888b9a86cf4b6c17cb6b1608adb71c60cb17d1be6b2e6e25d94"`
Aug 11 07:38:19.408 INFO blam! 3bde77b6f48f5888b9a86cf4b6c17cb6b1608adb71c60cb17d1be6b2e6e25d94