Aug 02 07:10:03.686 INFO checking html5ever_ext-0.21.20 against 1.27.2+tmplazy for lazy_static-1
Aug 02 07:10:03.686 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:10:03.686 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:10:03.686 INFO running `"docker" "create" "-v" "/tmp/crater.fmrHL1PLsym6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 07:10:03.999 INFO blam! 9878f4618aff2179c246a6eda923e6e927dc6f8ed38aaefb5524408347bcc5c4
Aug 02 07:10:04.010 INFO running `"docker" "start" "-a" "9878f4618aff2179c246a6eda923e6e927dc6f8ed38aaefb5524408347bcc5c4"`
Aug 02 07:10:05.529 INFO kablam!    Compiling phf_macros v0.7.22
Aug 02 07:10:05.529 INFO kablam!    Compiling cssparser v0.21.3
Aug 02 07:10:05.529 INFO kablam!    Compiling html5ever v0.21.0
Aug 02 07:10:05.530 INFO kablam!    Compiling markup5ever v0.6.2
Aug 02 07:10:05.530 INFO kablam!    Compiling css v0.0.22
Aug 02 07:10:08.384 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:10:08.384 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/phf_macros-0.7.22/src/lib.rs:34:1
Aug 02 07:10:08.384 INFO kablam!    |
Aug 02 07:10:08.384 INFO kablam! 34 | #![feature(plugin_registrar, quote, rustc_private)]
Aug 02 07:10:08.384 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 07:10:08.384 INFO kablam! 
Aug 02 07:10:08.387 INFO kablam! error: aborting due to previous error
Aug 02 07:10:08.388 INFO kablam! 
Aug 02 07:10:08.389 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 07:10:08.601 INFO kablam! error: Could not compile `phf_macros`.
Aug 02 07:10:08.601 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 07:10:16.623 INFO kablam! error: build failed
Aug 02 07:10:16.625 INFO kablam! su: No module specific data is present
Aug 02 07:10:18.020 INFO running `"docker" "rm" "-f" "9878f4618aff2179c246a6eda923e6e927dc6f8ed38aaefb5524408347bcc5c4"`
Aug 02 07:10:18.241 INFO blam! 9878f4618aff2179c246a6eda923e6e927dc6f8ed38aaefb5524408347bcc5c4