Aug 02 07:00:05.824 INFO checking iaca-markers-0.0.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 07:00:05.824 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:00:05.824 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:00:05.824 INFO running `"docker" "create" "-v" "/tmp/crater.tDflZ5e0A4Y9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+tmplazy:/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 07:00:06.097 INFO blam! 175954efb71e8dfb90cc869ae7375b82c23c29eaa6169b66a68a017a0612f470
Aug 02 07:00:06.099 INFO running `"docker" "start" "-a" "175954efb71e8dfb90cc869ae7375b82c23c29eaa6169b66a68a017a0612f470"`
Aug 02 07:00:07.086 INFO kablam!     Checking iaca-markers v0.0.1 (file:///source)
Aug 02 07:00:07.582 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:00:07.582 INFO kablam!  --> src/lib.rs:1:1
Aug 02 07:00:07.582 INFO kablam!   |
Aug 02 07:00:07.582 INFO kablam! 1 | #![feature(asm)]
Aug 02 07:00:07.582 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 02 07:00:07.583 INFO kablam! 
Aug 02 07:00:07.583 INFO kablam! error: aborting due to previous error
Aug 02 07:00:07.583 INFO kablam! 
Aug 02 07:00:07.584 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 07:00:07.592 INFO kablam! error: Could not compile `iaca-markers`.
Aug 02 07:00:07.592 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 07:00:07.616 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:00:07.616 INFO kablam!  --> src/lib.rs:1:1
Aug 02 07:00:07.616 INFO kablam!   |
Aug 02 07:00:07.617 INFO kablam! 1 | #![feature(asm)]
Aug 02 07:00:07.617 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 02 07:00:07.617 INFO kablam! 
Aug 02 07:00:07.618 INFO kablam! error: aborting due to previous error
Aug 02 07:00:07.618 INFO kablam! 
Aug 02 07:00:07.618 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 07:00:07.625 INFO kablam! error: Could not compile `iaca-markers`.
Aug 02 07:00:07.625 INFO kablam! 
Aug 02 07:00:07.625 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 07:00:07.628 INFO kablam! su: No module specific data is present
Aug 02 07:00:08.326 INFO running `"docker" "rm" "-f" "175954efb71e8dfb90cc869ae7375b82c23c29eaa6169b66a68a017a0612f470"`
Aug 02 07:00:08.484 INFO blam! 175954efb71e8dfb90cc869ae7375b82c23c29eaa6169b66a68a017a0612f470