Aug 01 15:05:40.187 INFO checking rustbridge/rustbridge-cli against 1.27.2 for lazy_static-1
Aug 01 15:05:40.187 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 15:05:40.187 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 15:05:40.187 INFO running `"docker" "create" "-v" "/tmp/crater.7LEe3lOkixJ1:/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 01 15:05:40.512 INFO blam! 90a04f5c9bd19a00054d800147bc85173418af264c7e53bd759ed7695bceda47
Aug 01 15:05:40.512 INFO running `"docker" "start" "-a" "90a04f5c9bd19a00054d800147bc85173418af264c7e53bd759ed7695bceda47"`
Aug 01 15:05:41.757 INFO kablam!     Checking data-encoding v2.1.1
Aug 01 15:05:41.758 INFO kablam!     Checking crossbeam-utils v0.2.2
Aug 01 15:05:41.767 INFO kablam!    Compiling quote v0.5.2
Aug 01 15:05:43.188 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 01 15:05:45.286 INFO kablam!    Compiling syn v0.13.11
Aug 01 15:05:46.454 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 01 15:05:48.193 INFO kablam!     Checking rayon-core v1.4.1
Aug 01 15:05:50.980 INFO kablam!     Checking rayon v0.9.0
Aug 01 15:06:03.606 INFO kablam!     Checking quicli v0.2.0
Aug 01 15:06:26.786 INFO kablam!    Compiling diesel_derives v1.3.0
Aug 01 15:06:42.678 INFO kablam!     Checking diesel v1.3.2
Aug 01 15:07:54.776 INFO kablam!     Checking rustbridge-cli v0.1.0 (file:///source)
Aug 01 15:07:56.159 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 15:07:56.159 INFO kablam!  --> src/main.rs:1:1
Aug 01 15:07:56.159 INFO kablam!   |
Aug 01 15:07:56.159 INFO kablam! 1 | #![feature(plugin, decl_macro, custom_derive)]
Aug 01 15:07:56.159 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 15:07:56.168 INFO kablam! 
Aug 01 15:07:56.173 INFO kablam! error: aborting due to previous error
Aug 01 15:07:56.173 INFO kablam! 
Aug 01 15:07:56.173 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 15:07:56.183 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 15:07:56.183 INFO kablam!  --> src/main.rs:1:1
Aug 01 15:07:56.183 INFO kablam!   |
Aug 01 15:07:56.183 INFO kablam! 1 | #![feature(plugin, decl_macro, custom_derive)]
Aug 01 15:07:56.183 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 15:07:56.192 INFO kablam! 
Aug 01 15:07:56.196 INFO kablam! error: aborting due to previous error
Aug 01 15:07:56.197 INFO kablam! error: Could not compile `rustbridge-cli`.
Aug 01 15:07:56.197 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 15:07:56.204 INFO kablam! 
Aug 01 15:07:56.205 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 15:07:56.232 INFO kablam! error: Could not compile `rustbridge-cli`.
Aug 01 15:07:56.232 INFO kablam! 
Aug 01 15:07:56.232 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 15:07:56.235 INFO kablam! su: No module specific data is present
Aug 01 15:07:56.788 INFO running `"docker" "rm" "-f" "90a04f5c9bd19a00054d800147bc85173418af264c7e53bd759ed7695bceda47"`
Aug 01 15:07:56.938 INFO blam! 90a04f5c9bd19a00054d800147bc85173418af264c7e53bd759ed7695bceda47