Aug 02 03:49:46.300 INFO checking nastran-0.0.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 03:49:46.300 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:49:46.300 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:49:46.300 INFO running `"docker" "create" "-v" "/tmp/crater.yNxp6wBYmsZS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+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 03:49:46.518 INFO blam! 538017e82bdb218991243ad948adb58014f1451add39f9a69716fb0bf66467c0
Aug 02 03:49:46.520 INFO running `"docker" "start" "-a" "538017e82bdb218991243ad948adb58014f1451add39f9a69716fb0bf66467c0"`
Aug 02 03:49:47.648 INFO kablam!     Checking ascii v0.8.7
Aug 02 03:49:48.805 INFO kablam!     Checking nastran v0.0.1 (file:///source)
Aug 02 03:49:49.687 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:49:49.687 INFO kablam!  --> src/lib.rs:1:18
Aug 02 03:49:49.687 INFO kablam!   |
Aug 02 03:49:49.687 INFO kablam! 1 | #![cfg_attr(test,feature(test))]
Aug 02 03:49:49.687 INFO kablam!   |                  ^^^^^^^^^^^^^^
Aug 02 03:49:49.687 INFO kablam! 
Aug 02 03:49:49.689 INFO kablam! error: aborting due to previous error
Aug 02 03:49:49.690 INFO kablam! 
Aug 02 03:49:49.690 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:49:49.696 INFO kablam! error: Could not compile `nastran`.
Aug 02 03:49:49.697 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:49:50.596 INFO kablam! error: build failed
Aug 02 03:49:50.597 INFO kablam! su: No module specific data is present
Aug 02 03:49:51.206 INFO running `"docker" "rm" "-f" "538017e82bdb218991243ad948adb58014f1451add39f9a69716fb0bf66467c0"`
Aug 02 03:49:51.297 INFO blam! 538017e82bdb218991243ad948adb58014f1451add39f9a69716fb0bf66467c0