Aug 02 01:21:56.545 INFO checking range-set-0.0.4 against 1.27.2 for lazy_static-1
Aug 02 01:21:56.545 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:21:56.545 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:21:56.545 INFO running `"docker" "create" "-v" "/tmp/crater.ldueShj0MTjq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 01:21:56.837 INFO blam! 83f5843a47fa1944132b9524fb966ad80de1a3c8f7ddcd1f2ecbe5bd2d659521
Aug 02 01:21:56.837 INFO running `"docker" "start" "-a" "83f5843a47fa1944132b9524fb966ad80de1a3c8f7ddcd1f2ecbe5bd2d659521"`
Aug 02 01:21:58.125 INFO kablam!     Checking range-set v0.0.4 (file:///source)
Aug 02 01:21:58.710 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:21:58.710 INFO kablam!  --> src/lib.rs:3:1
Aug 02 01:21:58.710 INFO kablam!   |
Aug 02 01:21:58.710 INFO kablam! 3 | #![feature(inclusive_range)]
Aug 02 01:21:58.710 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:21:58.714 INFO kablam! 
Aug 02 01:21:58.714 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:21:58.714 INFO kablam!  --> src/lib.rs:4:1
Aug 02 01:21:58.714 INFO kablam!   |
Aug 02 01:21:58.714 INFO kablam! 4 | #![feature(inclusive_range_fields)]
Aug 02 01:21:58.715 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:21:58.715 INFO kablam! 
Aug 02 01:21:58.716 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:21:58.716 INFO kablam!  --> src/lib.rs:5:1
Aug 02 01:21:58.716 INFO kablam!   |
Aug 02 01:21:58.716 INFO kablam! 5 | #![feature(exact_size_is_empty)]
Aug 02 01:21:58.716 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:21:58.716 INFO kablam! 
Aug 02 01:21:58.722 INFO kablam! error: aborting due to 3 previous errors
Aug 02 01:21:58.722 INFO kablam! 
Aug 02 01:21:58.723 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:21:58.731 INFO kablam! error: Could not compile `range-set`.
Aug 02 01:21:58.731 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:21:58.773 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:21:58.774 INFO kablam!  --> src/lib.rs:3:1
Aug 02 01:21:58.774 INFO kablam!   |
Aug 02 01:21:58.774 INFO kablam! 3 | #![feature(inclusive_range)]
Aug 02 01:21:58.774 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:21:58.774 INFO kablam! 
Aug 02 01:21:58.774 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:21:58.774 INFO kablam!  --> src/lib.rs:4:1
Aug 02 01:21:58.774 INFO kablam!   |
Aug 02 01:21:58.774 INFO kablam! 4 | #![feature(inclusive_range_fields)]
Aug 02 01:21:58.774 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:21:58.774 INFO kablam! 
Aug 02 01:21:58.774 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:21:58.774 INFO kablam!  --> src/lib.rs:5:1
Aug 02 01:21:58.774 INFO kablam!   |
Aug 02 01:21:58.774 INFO kablam! 5 | #![feature(exact_size_is_empty)]
Aug 02 01:21:58.774 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:21:58.774 INFO kablam! 
Aug 02 01:21:58.777 INFO kablam! error: aborting due to 3 previous errors
Aug 02 01:21:58.777 INFO kablam! 
Aug 02 01:21:58.777 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:21:58.789 INFO kablam! error: Could not compile `range-set`.
Aug 02 01:21:58.789 INFO kablam! 
Aug 02 01:21:58.789 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 01:21:58.790 INFO kablam! su: No module specific data is present
Aug 02 01:21:59.383 INFO running `"docker" "rm" "-f" "83f5843a47fa1944132b9524fb966ad80de1a3c8f7ddcd1f2ecbe5bd2d659521"`
Aug 02 01:21:59.554 INFO blam! 83f5843a47fa1944132b9524fb966ad80de1a3c8f7ddcd1f2ecbe5bd2d659521