Aug 02 06:39:16.925 INFO checking intercom-utils-0.2.0 against 1.27.2 for lazy_static-1
Aug 02 06:39:16.925 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:39:16.925 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:39:16.925 INFO running `"docker" "create" "-v" "/tmp/crater.YuXiUnglWUdZ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 06:39:17.184 INFO blam! e3c0e48f51c56e0fa0fbdf8e6f659cebdcb4a06705a54e6552ea23321e054ac6
Aug 02 06:39:17.185 INFO running `"docker" "start" "-a" "e3c0e48f51c56e0fa0fbdf8e6f659cebdcb4a06705a54e6552ea23321e054ac6"`
Aug 02 06:39:18.276 INFO kablam!     Checking sha1 v0.3.0
Aug 02 06:39:18.862 INFO kablam!     Checking intercom-common v0.2.0
Aug 02 06:39:21.316 INFO kablam!     Checking intercom-utils v0.2.0 (file:///source)
Aug 02 06:39:23.838 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:39:23.838 INFO kablam!  --> src/main.rs:1:1
Aug 02 06:39:23.838 INFO kablam!   |
Aug 02 06:39:23.838 INFO kablam! 1 | #![feature(try_trait)]
Aug 02 06:39:23.838 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 06:39:23.838 INFO kablam! 
Aug 02 06:39:23.841 INFO kablam! error: aborting due to previous error
Aug 02 06:39:23.841 INFO kablam! 
Aug 02 06:39:23.841 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:39:23.854 INFO kablam! error: Could not compile `intercom-utils`.
Aug 02 06:39:23.855 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:39:24.092 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:39:24.092 INFO kablam!  --> src/main.rs:1:1
Aug 02 06:39:24.092 INFO kablam!   |
Aug 02 06:39:24.092 INFO kablam! 1 | #![feature(try_trait)]
Aug 02 06:39:24.092 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 06:39:24.092 INFO kablam! 
Aug 02 06:39:24.094 INFO kablam! error: aborting due to previous error
Aug 02 06:39:24.094 INFO kablam! 
Aug 02 06:39:24.094 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:39:24.116 INFO kablam! error: Could not compile `intercom-utils`.
Aug 02 06:39:24.116 INFO kablam! 
Aug 02 06:39:24.116 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 06:39:24.123 INFO kablam! su: No module specific data is present
Aug 02 06:39:24.903 INFO running `"docker" "rm" "-f" "e3c0e48f51c56e0fa0fbdf8e6f659cebdcb4a06705a54e6552ea23321e054ac6"`
Aug 02 06:39:25.061 INFO blam! e3c0e48f51c56e0fa0fbdf8e6f659cebdcb4a06705a54e6552ea23321e054ac6