Aug 02 14:25:56.839 INFO checking azure_sdk_core-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 14:25:56.839 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:25:56.839 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:25:56.840 INFO running `"docker" "create" "-v" "/tmp/crater.3FQyfRwhR32S:/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 02 14:25:57.079 INFO blam! 240f7ba0fd74f6b2ace58af95f8d4d92a96630b192c9c2e2fd083a733efae718
Aug 02 14:25:57.080 INFO running `"docker" "start" "-a" "240f7ba0fd74f6b2ace58af95f8d4d92a96630b192c9c2e2fd083a733efae718"`
Aug 02 14:25:58.299 INFO kablam!     Checking azure_sdk_core v0.1.0 (file:///source)
Aug 02 14:26:03.558 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:26:03.558 INFO kablam!  --> src/lib.rs:5:1
Aug 02 14:26:03.558 INFO kablam!   |
Aug 02 14:26:03.558 INFO kablam! 5 | #![feature(conservative_impl_trait)]
Aug 02 14:26:03.558 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 14:26:03.558 INFO kablam! 
Aug 02 14:26:03.574 INFO kablam! error: aborting due to previous error
Aug 02 14:26:03.574 INFO kablam! 
Aug 02 14:26:03.574 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:26:03.586 INFO kablam! error: Could not compile `azure_sdk_core`.
Aug 02 14:26:03.586 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 14:26:03.704 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:26:03.704 INFO kablam!  --> src/lib.rs:5:1
Aug 02 14:26:03.704 INFO kablam!   |
Aug 02 14:26:03.704 INFO kablam! 5 | #![feature(conservative_impl_trait)]
Aug 02 14:26:03.704 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 14:26:03.704 INFO kablam! 
Aug 02 14:26:03.710 INFO kablam! error: aborting due to previous error
Aug 02 14:26:03.710 INFO kablam! 
Aug 02 14:26:03.710 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:26:03.736 INFO kablam! error: Could not compile `azure_sdk_core`.
Aug 02 14:26:03.736 INFO kablam! 
Aug 02 14:26:03.736 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 14:26:03.737 INFO kablam! su: No module specific data is present
Aug 02 14:26:04.827 INFO running `"docker" "rm" "-f" "240f7ba0fd74f6b2ace58af95f8d4d92a96630b192c9c2e2fd083a733efae718"`
Aug 02 14:26:04.991 INFO blam! 240f7ba0fd74f6b2ace58af95f8d4d92a96630b192c9c2e2fd083a733efae718