Aug 01 20:11:32.166 INFO checking toks-0.7.0 against 1.27.2 for lazy_static-1
Aug 01 20:11:32.166 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:11:32.166 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:11:32.166 INFO running `"docker" "create" "-v" "/tmp/crater.U57TFz0p0xQp:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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 01 20:11:32.446 INFO blam! 56579a1a14d9f9396a581f2d33913f789ac8988b87ef44368d21191729134440
Aug 01 20:11:32.448 INFO running `"docker" "start" "-a" "56579a1a14d9f9396a581f2d33913f789ac8988b87ef44368d21191729134440"`
Aug 01 20:11:33.418 INFO kablam!    Compiling markup5ever v0.7.2
Aug 01 20:11:46.169 INFO kablam!     Checking html5ever v0.22.3
Aug 01 20:11:51.335 INFO kablam!     Checking toks v0.7.0 (file:///source)
Aug 01 20:11:54.300 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:11:54.300 INFO kablam!  --> benches/count_links.rs:1:1
Aug 01 20:11:54.300 INFO kablam!   |
Aug 01 20:11:54.300 INFO kablam! 1 | #![feature(test)]
Aug 01 20:11:54.300 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 20:11:54.309 INFO kablam! 
Aug 01 20:11:54.316 INFO kablam! error: aborting due to previous error
Aug 01 20:11:54.317 INFO kablam! 
Aug 01 20:11:54.317 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:11:54.353 INFO kablam! error: Could not compile `toks`.
Aug 01 20:11:54.353 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:11:54.773 INFO kablam! error: build failed
Aug 01 20:11:54.775 INFO kablam! su: No module specific data is present
Aug 01 20:11:55.323 INFO running `"docker" "rm" "-f" "56579a1a14d9f9396a581f2d33913f789ac8988b87ef44368d21191729134440"`
Aug 01 20:11:55.506 INFO blam! 56579a1a14d9f9396a581f2d33913f789ac8988b87ef44368d21191729134440