Aug 01 20:48:54.244 INFO checking taskcluster-lib-scopes-0.1.0 against 1.27.2 for lazy_static-1
Aug 01 20:48:54.244 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:48:54.244 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:48:54.244 INFO running `"docker" "create" "-v" "/tmp/crater.54TSy8v6HB9U:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 20:48:54.458 INFO blam! b7972e5defcfd5fba96dfd5132c3ccb5a13a59ff3739adc51b4d7c037b689f44
Aug 01 20:48:54.461 INFO running `"docker" "start" "-a" "b7972e5defcfd5fba96dfd5132c3ccb5a13a59ff3739adc51b4d7c037b689f44"`
Aug 01 20:48:55.637 INFO kablam!     Checking taskcluster-lib-scopes v0.1.0 (file:///source)
Aug 01 20:48:56.007 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:48:56.007 INFO kablam!  --> src/lib.rs:1:1
Aug 01 20:48:56.007 INFO kablam!   |
Aug 01 20:48:56.007 INFO kablam! 1 | #![feature(test)]
Aug 01 20:48:56.007 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 20:48:56.007 INFO kablam! 
Aug 01 20:48:56.007 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:48:56.007 INFO kablam!  --> src/lib.rs:2:1
Aug 01 20:48:56.007 INFO kablam!   |
Aug 01 20:48:56.007 INFO kablam! 2 | #![feature(ascii_ctype)]
Aug 01 20:48:56.007 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:48:56.007 INFO kablam! 
Aug 01 20:48:56.008 INFO kablam! error: aborting due to 2 previous errors
Aug 01 20:48:56.008 INFO kablam! 
Aug 01 20:48:56.008 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:48:56.013 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:48:56.013 INFO kablam!  --> src/lib.rs:1:1
Aug 01 20:48:56.013 INFO kablam!   |
Aug 01 20:48:56.013 INFO kablam! 1 | #![feature(test)]
Aug 01 20:48:56.013 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 20:48:56.013 INFO kablam! 
Aug 01 20:48:56.014 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:48:56.014 INFO kablam!  --> src/lib.rs:2:1
Aug 01 20:48:56.014 INFO kablam!   |
Aug 01 20:48:56.014 INFO kablam! 2 | #![feature(ascii_ctype)]
Aug 01 20:48:56.014 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:48:56.014 INFO kablam! 
Aug 01 20:48:56.014 INFO kablam! error: Could not compile `taskcluster-lib-scopes`.
Aug 01 20:48:56.014 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:48:56.014 INFO kablam! error: aborting due to 2 previous errors
Aug 01 20:48:56.014 INFO kablam! 
Aug 01 20:48:56.014 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:48:56.022 INFO kablam! error: Could not compile `taskcluster-lib-scopes`.
Aug 01 20:48:56.023 INFO kablam! 
Aug 01 20:48:56.023 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 20:48:56.025 INFO kablam! su: No module specific data is present
Aug 01 20:48:56.645 INFO running `"docker" "rm" "-f" "b7972e5defcfd5fba96dfd5132c3ccb5a13a59ff3739adc51b4d7c037b689f44"`
Aug 01 20:48:56.755 INFO blam! b7972e5defcfd5fba96dfd5132c3ccb5a13a59ff3739adc51b4d7c037b689f44