Aug 01 17:53:04.416 INFO checking Hikkygaya/post_install against 1.27.2 for lazy_static-1
Aug 01 17:53:04.416 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 17:53:04.416 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 17:53:04.416 INFO running `"docker" "create" "-v" "/tmp/crater.6e960Xy0i5yq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 01 17:53:04.679 INFO blam! c6a3cf46ec38007781be7dc7d821d27f5349e86e6e81150481b7186f58f1cb84
Aug 01 17:53:04.682 INFO running `"docker" "start" "-a" "c6a3cf46ec38007781be7dc7d821d27f5349e86e6e81150481b7186f58f1cb84"`
Aug 01 17:53:06.081 INFO kablam!     Checking shell_helper v0.2.12
Aug 01 17:53:07.057 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 17:53:07.057 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/shell_helper-0.2.12/src/lib.rs:3:1
Aug 01 17:53:07.057 INFO kablam!   |
Aug 01 17:53:07.057 INFO kablam! 3 | #![feature(range_contains)]
Aug 01 17:53:07.057 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 17:53:07.057 INFO kablam! 
Aug 01 17:53:07.058 INFO kablam! error: aborting due to previous error
Aug 01 17:53:07.058 INFO kablam! 
Aug 01 17:53:07.058 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 17:53:07.085 INFO kablam! error: Could not compile `shell_helper`.
Aug 01 17:53:07.085 INFO kablam! 
Aug 01 17:53:07.085 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 17:53:07.086 INFO kablam! su: No module specific data is present
Aug 01 17:53:07.570 INFO running `"docker" "rm" "-f" "c6a3cf46ec38007781be7dc7d821d27f5349e86e6e81150481b7186f58f1cb84"`
Aug 01 17:53:07.760 INFO blam! c6a3cf46ec38007781be7dc7d821d27f5349e86e6e81150481b7186f58f1cb84