Sep 06 03:16:05.821 INFO checking nom-4.0.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 03:16:05.821 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 03:16:05.822 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:16:06.027 INFO blam! 379118b907150886951359ee4eefe22022455c1928b702bc98ae82a3c87e3977
Sep 06 03:16:06.028 INFO running `"docker" "start" "-a" "379118b907150886951359ee4eefe22022455c1928b702bc98ae82a3c87e3977"`
Sep 06 03:16:06.687 INFO kablam! usermod: no changes
Sep 06 03:16:06.762 INFO kablam!     Checking memchr v2.0.2
Sep 06 03:16:07.103 INFO kablam!     Checking nom v4.0.0 (file:///source)
Sep 06 03:16:09.721 INFO kablam! error: a macro named `char` has already been exported
Sep 06 03:16:09.722 INFO kablam!    --> src/character.rs:99:1
Sep 06 03:16:09.722 INFO kablam!     |
Sep 06 03:16:09.722 INFO kablam! 99  | / macro_rules! char (
Sep 06 03:16:09.722 INFO kablam! 100 | |   ($i:expr, $c: expr) => (
Sep 06 03:16:09.722 INFO kablam! 101 | |     {
Sep 06 03:16:09.722 INFO kablam! 102 | |       use $crate::lib::std::result::Result::*;
Sep 06 03:16:09.722 INFO kablam! ...   |
Sep 06 03:16:09.722 INFO kablam! 123 | |   );
Sep 06 03:16:09.722 INFO kablam! 124 | | );
Sep 06 03:16:09.722 INFO kablam!     | |__^ `char` already exported
Sep 06 03:16:09.722 INFO kablam!     |
Sep 06 03:16:09.722 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 06 03:16:09.722 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 06 03:16:09.722 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 06 03:16:09.722 INFO kablam! note: previous macro export is now shadowed
Sep 06 03:16:09.722 INFO kablam!    --> src/bytes.rs:1112:3
Sep 06 03:16:09.722 INFO kablam!     |
Sep 06 03:16:09.722 INFO kablam! 1112| /   macro_rules! char (
Sep 06 03:16:09.722 INFO kablam! 1113| |     ($i:expr, $c: expr) => (
Sep 06 03:16:09.722 INFO kablam! 1114| |       {
Sep 06 03:16:09.722 INFO kablam! 1115| |         use $crate::lib::std::result::Result::*;
Sep 06 03:16:09.722 INFO kablam! ...   |
Sep 06 03:16:09.722 INFO kablam! 1136| |     );
Sep 06 03:16:09.722 INFO kablam! 1137| |   );
Sep 06 03:16:09.722 INFO kablam!     | |____^
Sep 06 03:16:09.722 INFO kablam! 
Sep 06 03:16:12.450 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Sep 06 03:16:12.450 INFO kablam!  --> tests/inference.rs:5:10
Sep 06 03:16:12.450 INFO kablam!   |
Sep 06 03:16:12.450 INFO kablam! 5 | #![allow(unused_doc_comment)]
Sep 06 03:16:12.450 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Sep 06 03:16:12.450 INFO kablam!   |
Sep 06 03:16:12.450 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Sep 06 03:16:12.450 INFO kablam! 
Sep 06 03:16:12.746 INFO kablam! warning: doc comment not used by rustdoc
Sep 06 03:16:12.746 INFO kablam!   --> tests/inference.rs:40:5
Sep 06 03:16:12.746 INFO kablam!    |
Sep 06 03:16:12.746 INFO kablam! 40 |     ///
Sep 06 03:16:12.746 INFO kablam!    |     ^^^
Sep 06 03:16:12.746 INFO kablam!    |
Sep 06 03:16:12.746 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 06 03:16:12.746 INFO kablam! 
Sep 06 03:16:18.450 INFO kablam! error: aborting due to previous error
Sep 06 03:16:18.450 INFO kablam! 
Sep 06 03:16:18.466 INFO kablam! error: Could not compile `nom`.
Sep 06 03:16:18.466 INFO kablam! 
Sep 06 03:16:18.466 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 03:16:18.470 INFO kablam! su: No module specific data is present
Sep 06 03:16:19.621 INFO running `"docker" "rm" "-f" "379118b907150886951359ee4eefe22022455c1928b702bc98ae82a3c87e3977"`
Sep 06 03:16:19.729 INFO blam! 379118b907150886951359ee4eefe22022455c1928b702bc98ae82a3c87e3977