Aug 02 07:00:06.180 INFO checking iaca-markers-0.0.1 against 1.27.2 for lazy_static-1
Aug 02 07:00:06.180 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:00:06.180 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:00:06.180 INFO running `"docker" "create" "-v" "/tmp/crater.mPPL3BZNfqj4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 07:00:06.431 INFO blam! c077c0d104c1063575dea4496b23490a3bd41ad4ec1a8e1a41707398cf35754c
Aug 02 07:00:06.433 INFO running `"docker" "start" "-a" "c077c0d104c1063575dea4496b23490a3bd41ad4ec1a8e1a41707398cf35754c"`
Aug 02 07:00:08.042 INFO kablam!     Checking iaca-markers v0.0.1 (file:///source)
Aug 02 07:00:08.512 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:00:08.512 INFO kablam!  --> src/lib.rs:1:1
Aug 02 07:00:08.512 INFO kablam!   |
Aug 02 07:00:08.512 INFO kablam! 1 | #![feature(asm)]
Aug 02 07:00:08.512 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 02 07:00:08.512 INFO kablam! 
Aug 02 07:00:08.513 INFO kablam! error: aborting due to previous error
Aug 02 07:00:08.513 INFO kablam! 
Aug 02 07:00:08.513 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 07:00:08.520 INFO kablam! error: Could not compile `iaca-markers`.
Aug 02 07:00:08.521 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 07:00:08.544 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:00:08.544 INFO kablam!  --> src/lib.rs:1:1
Aug 02 07:00:08.544 INFO kablam!   |
Aug 02 07:00:08.544 INFO kablam! 1 | #![feature(asm)]
Aug 02 07:00:08.545 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 02 07:00:08.545 INFO kablam! 
Aug 02 07:00:08.545 INFO kablam! error: aborting due to previous error
Aug 02 07:00:08.546 INFO kablam! 
Aug 02 07:00:08.546 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 07:00:08.561 INFO kablam! error: Could not compile `iaca-markers`.
Aug 02 07:00:08.561 INFO kablam! 
Aug 02 07:00:08.561 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 07:00:08.562 INFO kablam! su: No module specific data is present
Aug 02 07:00:09.273 INFO running `"docker" "rm" "-f" "c077c0d104c1063575dea4496b23490a3bd41ad4ec1a8e1a41707398cf35754c"`
Aug 02 07:00:09.424 INFO blam! c077c0d104c1063575dea4496b23490a3bd41ad4ec1a8e1a41707398cf35754c