Aug 02 03:58:50.597 INFO checking munch-0.6.0 against 1.27.2 for lazy_static-1
Aug 02 03:58:50.597 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:58:50.597 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:58:50.598 INFO running `"docker" "create" "-v" "/tmp/crater.mJC65Vmsl8Il:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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 02 03:58:50.773 INFO blam! 8536e5d9f824f9f02b5a9a8d06d2c95f946650febdf0e15343ba6ac13f0a2d57
Aug 02 03:58:50.774 INFO running `"docker" "start" "-a" "8536e5d9f824f9f02b5a9a8d06d2c95f946650febdf0e15343ba6ac13f0a2d57"`
Aug 02 03:58:51.893 INFO kablam!     Checking munch v0.6.0 (file:///source)
Aug 02 03:58:57.291 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:58:57.291 INFO kablam!  --> benches/arithmetic.rs:1:19
Aug 02 03:58:57.291 INFO kablam!   |
Aug 02 03:58:57.291 INFO kablam! 1 | #![cfg_attr(test, feature(test))]
Aug 02 03:58:57.291 INFO kablam!   |                   ^^^^^^^^^^^^^^
Aug 02 03:58:57.308 INFO kablam! 
Aug 02 03:58:57.318 INFO kablam! error: aborting due to previous error
Aug 02 03:58:57.323 INFO kablam! 
Aug 02 03:58:57.324 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:58:57.354 INFO kablam! error: Could not compile `munch`.
Aug 02 03:58:57.355 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:58:57.368 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:58:57.368 INFO kablam!  --> benches/clojure.rs:1:19
Aug 02 03:58:57.368 INFO kablam!   |
Aug 02 03:58:57.368 INFO kablam! 1 | #![cfg_attr(test, feature(test))]
Aug 02 03:58:57.368 INFO kablam!   |                   ^^^^^^^^^^^^^^
Aug 02 03:58:57.368 INFO kablam! 
Aug 02 03:58:57.368 INFO kablam! error: aborting due to previous error
Aug 02 03:58:57.368 INFO kablam! 
Aug 02 03:58:57.368 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:58:57.406 INFO kablam! error: Could not compile `munch`.
Aug 02 03:58:57.407 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:58:57.542 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:58:57.542 INFO kablam!  --> benches/ini.rs:1:19
Aug 02 03:58:57.542 INFO kablam!   |
Aug 02 03:58:57.542 INFO kablam! 1 | #![cfg_attr(test, feature(test))]
Aug 02 03:58:57.543 INFO kablam!   |                   ^^^^^^^^^^^^^^
Aug 02 03:58:57.543 INFO kablam! 
Aug 02 03:58:57.543 INFO kablam! error: aborting due to previous error
Aug 02 03:58:57.543 INFO kablam! 
Aug 02 03:58:57.543 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:58:57.553 INFO kablam! error: Could not compile `munch`.
Aug 02 03:58:57.553 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:58:58.102 INFO kablam! warning: unused import: `munch::str`
Aug 02 03:58:58.102 INFO kablam!  --> tests/ascii.rs:5:5
Aug 02 03:58:58.102 INFO kablam!   |
Aug 02 03:58:58.102 INFO kablam! 5 | use munch::str;
Aug 02 03:58:58.102 INFO kablam!   |     ^^^^^^^^^^
Aug 02 03:58:58.102 INFO kablam!   |
Aug 02 03:58:58.102 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 03:58:58.102 INFO kablam! 
Aug 02 03:59:05.000 INFO kablam! error: build failed
Aug 02 03:59:05.001 INFO kablam! su: No module specific data is present
Aug 02 03:59:05.712 INFO running `"docker" "rm" "-f" "8536e5d9f824f9f02b5a9a8d06d2c95f946650febdf0e15343ba6ac13f0a2d57"`
Aug 02 03:59:05.858 INFO blam! 8536e5d9f824f9f02b5a9a8d06d2c95f946650febdf0e15343ba6ac13f0a2d57