Aug 02 01:58:08.452 INFO checking pretty_toa-1.0.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 01:58:08.453 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:58:08.453 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:58:08.453 INFO running `"docker" "create" "-v" "/tmp/crater.abN6xjl8Upsd:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+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 01:58:08.709 INFO blam! 3ed4d288c02937f9c4844d6b1c5c5d341f944f0af48933bb9308bd6166f883b2
Aug 02 01:58:08.711 INFO running `"docker" "start" "-a" "3ed4d288c02937f9c4844d6b1c5c5d341f944f0af48933bb9308bd6166f883b2"`
Aug 02 01:58:09.784 INFO kablam!     Checking pretty_toa v1.0.0 (file:///source)
Aug 02 01:58:11.682 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:58:11.682 INFO kablam!  --> benches/bench.rs:6:1
Aug 02 01:58:11.682 INFO kablam!   |
Aug 02 01:58:11.682 INFO kablam! 6 | #![feature(test)]
Aug 02 01:58:11.682 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 01:58:11.683 INFO kablam! 
Aug 02 01:58:11.683 INFO kablam! error: aborting due to previous error
Aug 02 01:58:11.683 INFO kablam! 
Aug 02 01:58:11.684 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:58:11.692 INFO kablam! error: Could not compile `pretty_toa`.
Aug 02 01:58:11.692 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:58:11.918 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:58:11.918 INFO kablam!  --> tests/tests.rs:1:1
Aug 02 01:58:11.918 INFO kablam!   |
Aug 02 01:58:11.918 INFO kablam! 1 | #![feature(test)]
Aug 02 01:58:11.918 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 01:58:11.919 INFO kablam! 
Aug 02 01:58:11.919 INFO kablam! error: aborting due to previous error
Aug 02 01:58:11.919 INFO kablam! 
Aug 02 01:58:11.919 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:58:11.983 INFO kablam! error: Could not compile `pretty_toa`.
Aug 02 01:58:11.984 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:58:12.029 INFO kablam! error: build failed
Aug 02 01:58:12.031 INFO kablam! su: No module specific data is present
Aug 02 01:58:12.568 INFO running `"docker" "rm" "-f" "3ed4d288c02937f9c4844d6b1c5c5d341f944f0af48933bb9308bd6166f883b2"`
Aug 02 01:58:12.719 INFO blam! 3ed4d288c02937f9c4844d6b1c5c5d341f944f0af48933bb9308bd6166f883b2