Aug 02 02:33:58.424 INFO checking pdqsort-1.0.3 against 1.27.2 for lazy_static-1
Aug 02 02:33:58.425 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:33:58.425 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:33:58.425 INFO running `"docker" "create" "-v" "/tmp/crater.6GR2f2Y9b2zS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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 02:33:58.667 INFO blam! 8e90ffb350931c5ca562c1f48d7bf468c218d59ee727fe3e9474b01fcfedf0e3
Aug 02 02:33:58.681 INFO running `"docker" "start" "-a" "8e90ffb350931c5ca562c1f48d7bf468c218d59ee727fe3e9474b01fcfedf0e3"`
Aug 02 02:33:59.902 INFO kablam!     Checking pdqsort v1.0.3 (file:///source)
Aug 02 02:34:00.679 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 02:34:00.679 INFO kablam!    --> src/lib.rs:837:27
Aug 02 02:34:00.679 INFO kablam!     |
Aug 02 02:34:00.679 INFO kablam! 837 |                     .take((1 << n))
Aug 02 02:34:00.680 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Aug 02 02:34:00.680 INFO kablam!     |
Aug 02 02:34:00.680 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 02 02:34:00.680 INFO kablam! 
Aug 02 02:34:00.680 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 02:34:00.680 INFO kablam!    --> src/lib.rs:864:27
Aug 02 02:34:00.680 INFO kablam!     |
Aug 02 02:34:00.680 INFO kablam! 864 |                     .take((1 << n))
Aug 02 02:34:00.680 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Aug 02 02:34:00.680 INFO kablam! 
Aug 02 02:34:01.191 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:34:01.191 INFO kablam!  --> benches/bench.rs:1:1
Aug 02 02:34:01.191 INFO kablam!   |
Aug 02 02:34:01.191 INFO kablam! 1 | #![feature(test)]
Aug 02 02:34:01.191 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 02:34:01.191 INFO kablam! 
Aug 02 02:34:01.192 INFO kablam! error: aborting due to previous error
Aug 02 02:34:01.192 INFO kablam! 
Aug 02 02:34:01.192 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 02:34:01.202 INFO kablam! error: Could not compile `pdqsort`.
Aug 02 02:34:01.202 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 02:34:01.359 INFO kablam! error: build failed
Aug 02 02:34:01.361 INFO kablam! su: No module specific data is present
Aug 02 02:34:01.900 INFO running `"docker" "rm" "-f" "8e90ffb350931c5ca562c1f48d7bf468c218d59ee727fe3e9474b01fcfedf0e3"`
Aug 02 02:34:01.994 INFO blam! 8e90ffb350931c5ca562c1f48d7bf468c218d59ee727fe3e9474b01fcfedf0e3