Aug 02 09:22:40.032 INFO checking gene-seq-intersections-0.3.1 against 1.27.2 for lazy_static-1
Aug 02 09:22:40.032 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:22:40.032 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:22:40.032 INFO running `"docker" "create" "-v" "/tmp/crater.vRLyz9v5k0ep:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 09:22:40.288 INFO blam! 1ffd9bf9069f84e7eb58485116693e0d2e523dd2562a9293841f3b12ba3bbe06
Aug 02 09:22:40.289 INFO running `"docker" "start" "-a" "1ffd9bf9069f84e7eb58485116693e0d2e523dd2562a9293841f3b12ba3bbe06"`
Aug 02 09:22:41.384 INFO kablam!     Checking jobsteal v0.5.1
Aug 02 09:22:43.541 INFO kablam!     Checking gene-seq-intersections v0.3.1 (file:///source)
Aug 02 09:22:46.673 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:22:46.673 INFO kablam!  --> src/main.rs:1:1
Aug 02 09:22:46.673 INFO kablam!   |
Aug 02 09:22:46.673 INFO kablam! 1 | #![feature(integer_atomics)]
Aug 02 09:22:46.673 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:22:46.673 INFO kablam! 
Aug 02 09:22:46.676 INFO kablam! error: aborting due to previous error
Aug 02 09:22:46.676 INFO kablam! 
Aug 02 09:22:46.676 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 09:22:46.689 INFO kablam! error: Could not compile `gene-seq-intersections`.
Aug 02 09:22:46.690 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 09:22:46.863 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:22:46.864 INFO kablam!  --> src/main.rs:1:1
Aug 02 09:22:46.864 INFO kablam!   |
Aug 02 09:22:46.864 INFO kablam! 1 | #![feature(integer_atomics)]
Aug 02 09:22:46.864 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:22:46.864 INFO kablam! 
Aug 02 09:22:46.875 INFO kablam! error: aborting due to previous error
Aug 02 09:22:46.875 INFO kablam! 
Aug 02 09:22:46.875 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 09:22:46.914 INFO kablam! error: Could not compile `gene-seq-intersections`.
Aug 02 09:22:46.914 INFO kablam! 
Aug 02 09:22:46.914 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 09:22:46.919 INFO kablam! su: No module specific data is present
Aug 02 09:22:47.566 INFO running `"docker" "rm" "-f" "1ffd9bf9069f84e7eb58485116693e0d2e523dd2562a9293841f3b12ba3bbe06"`
Aug 02 09:22:47.728 INFO blam! 1ffd9bf9069f84e7eb58485116693e0d2e523dd2562a9293841f3b12ba3bbe06