Aug 02 07:10:00.642 INFO checking htmlescape-0.3.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 07:10:00.642 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:10:00.642 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:10:00.642 INFO running `"docker" "create" "-v" "/tmp/crater.zWAxIcSYXId3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 07:10:01.056 INFO blam! 7d70dbead7c54fa183241c46411041d056aba2522188cbeb35308e31eba07a0d
Aug 02 07:10:01.059 INFO running `"docker" "start" "-a" "7d70dbead7c54fa183241c46411041d056aba2522188cbeb35308e31eba07a0d"`
Aug 02 07:10:03.659 INFO kablam!     Checking htmlescape v0.3.1 (file:///source)
Aug 02 07:10:05.282 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:10:05.282 INFO kablam!  --> benches/bench.rs:1:1
Aug 02 07:10:05.282 INFO kablam!   |
Aug 02 07:10:05.282 INFO kablam! 1 | #![feature(test)]
Aug 02 07:10:05.282 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 07:10:05.282 INFO kablam! 
Aug 02 07:10:05.283 INFO kablam! error: aborting due to previous error
Aug 02 07:10:05.283 INFO kablam! 
Aug 02 07:10:05.283 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 07:10:05.290 INFO kablam! error: Could not compile `htmlescape`.
Aug 02 07:10:05.291 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 07:10:05.409 INFO kablam! warning: unused macro definition
Aug 02 07:10:05.409 INFO kablam!   --> tests/test.rs:12:1
Aug 02 07:10:05.409 INFO kablam!    |
Aug 02 07:10:05.409 INFO kablam! 12 | / macro_rules! assert_typed_eq (($T: ty, $given: expr, $expected: expr) => ({
Aug 02 07:10:05.409 INFO kablam! 13 | |     let given_val: &$T = $given;
Aug 02 07:10:05.409 INFO kablam! 14 | |     let expected_val: &$T = $expected;
Aug 02 07:10:05.409 INFO kablam! 15 | |     assert_eq!(given_val, expected_val);
Aug 02 07:10:05.409 INFO kablam! 16 | | }));
Aug 02 07:10:05.409 INFO kablam!    | |____^
Aug 02 07:10:05.418 INFO kablam!    |
Aug 02 07:10:05.418 INFO kablam!    = note: #[warn(unused_macros)] on by default
Aug 02 07:10:05.419 INFO kablam! 
Aug 02 07:10:05.747 INFO kablam! error: build failed
Aug 02 07:10:05.749 INFO kablam! su: No module specific data is present
Aug 02 07:10:07.536 INFO running `"docker" "rm" "-f" "7d70dbead7c54fa183241c46411041d056aba2522188cbeb35308e31eba07a0d"`
Aug 02 07:10:07.700 INFO blam! 7d70dbead7c54fa183241c46411041d056aba2522188cbeb35308e31eba07a0d