Aug 01 22:24:37.442 INFO checking sha-1-0.7.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 22:24:37.442 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:24:37.442 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:24:37.443 INFO running `"docker" "create" "-v" "/tmp/crater.j3f19igihyFI:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+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 01 22:24:37.687 INFO blam! c9fe9eebc29c642547e9e301969f7c6039b11369c3f4c0a667b0f6b22d004b31
Aug 01 22:24:37.693 INFO running `"docker" "start" "-a" "c9fe9eebc29c642547e9e301969f7c6039b11369c3f4c0a667b0f6b22d004b31"`
Aug 01 22:24:38.810 INFO kablam!     Checking digest v0.7.5
Aug 01 22:24:39.747 INFO kablam!     Checking sha-1 v0.7.0 (file:///source)
Aug 01 22:24:41.767 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:24:41.767 INFO kablam!  --> benches/lib.rs:2:1
Aug 01 22:24:41.767 INFO kablam!   |
Aug 01 22:24:41.767 INFO kablam! 2 | #![feature(test)]
Aug 01 22:24:41.767 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 22:24:41.767 INFO kablam! 
Aug 01 22:24:41.768 INFO kablam! error: aborting due to previous error
Aug 01 22:24:41.768 INFO kablam! 
Aug 01 22:24:41.768 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:24:41.788 INFO kablam! error: Could not compile `sha-1`.
Aug 01 22:24:41.789 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:24:42.194 INFO kablam! error: build failed
Aug 01 22:24:42.195 INFO kablam! su: No module specific data is present
Aug 01 22:24:42.716 INFO running `"docker" "rm" "-f" "c9fe9eebc29c642547e9e301969f7c6039b11369c3f4c0a667b0f6b22d004b31"`
Aug 01 22:24:42.884 INFO blam! c9fe9eebc29c642547e9e301969f7c6039b11369c3f4c0a667b0f6b22d004b31