Aug 02 14:46:08.128 INFO checking array_tool-1.0.3 against 1.27.2+tmplazy for lazy_static-1
Aug 02 14:46:08.128 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:46:08.128 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:46:08.128 INFO running `"docker" "create" "-v" "/tmp/crater.7yNZnzCcLoUa:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+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 14:46:08.359 INFO blam! a129bb3ea61b7658419790026b0062b3d6620a1cec50c6b08231e66446f583f3
Aug 02 14:46:08.362 INFO running `"docker" "start" "-a" "a129bb3ea61b7658419790026b0062b3d6620a1cec50c6b08231e66446f583f3"`
Aug 02 14:46:09.325 INFO kablam!     Checking array_tool v1.0.3 (file:///source)
Aug 02 14:46:13.205 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:46:13.205 INFO kablam!  --> benches/bench.rs:1:1
Aug 02 14:46:13.205 INFO kablam!   |
Aug 02 14:46:13.205 INFO kablam! 1 | #![feature(test)]
Aug 02 14:46:13.205 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 14:46:13.205 INFO kablam! 
Aug 02 14:46:13.205 INFO kablam! error: aborting due to previous error
Aug 02 14:46:13.205 INFO kablam! 
Aug 02 14:46:13.205 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:46:13.233 INFO kablam! error: Could not compile `array_tool`.
Aug 02 14:46:13.233 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 14:46:13.563 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 02 14:46:13.563 INFO kablam!   --> tests/vec.rs:82:7
Aug 02 14:46:13.563 INFO kablam!    |
Aug 02 14:46:13.563 INFO kablam! 82 |   use std::ascii::AsciiExt;
Aug 02 14:46:13.563 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^
Aug 02 14:46:13.563 INFO kablam!    |
Aug 02 14:46:13.563 INFO kablam!    = note: #[warn(deprecated)] on by default
Aug 02 14:46:13.563 INFO kablam! 
Aug 02 14:46:14.655 INFO kablam! error: build failed
Aug 02 14:46:14.669 INFO kablam! su: No module specific data is present
Aug 02 14:46:15.648 INFO running `"docker" "rm" "-f" "a129bb3ea61b7658419790026b0062b3d6620a1cec50c6b08231e66446f583f3"`
Aug 02 14:46:15.811 INFO blam! a129bb3ea61b7658419790026b0062b3d6620a1cec50c6b08231e66446f583f3