Aug 02 07:26:08.932 INFO checking hanzi4096-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 07:26:08.932 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:26:08.932 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:26:08.932 INFO running `"docker" "create" "-v" "/tmp/crater.cSW6URleSehz:/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 07:26:09.177 INFO blam! a5ab508a15dffa7ab20b2acd18fc562df7a8169a1f6be5cc2f9d583fffad2f04
Aug 02 07:26:09.177 INFO running `"docker" "start" "-a" "a5ab508a15dffa7ab20b2acd18fc562df7a8169a1f6be5cc2f9d583fffad2f04"`
Aug 02 07:26:10.674 INFO kablam!    Compiling hanzi4096 v0.1.0 (file:///source)
Aug 02 07:26:13.077 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:26:13.077 INFO kablam!  --> src/lib.rs:1:1
Aug 02 07:26:13.077 INFO kablam!   |
Aug 02 07:26:13.077 INFO kablam! 1 | #![feature(non_ascii_idents, static_in_const, more_struct_aliases)]
Aug 02 07:26:13.077 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 07:26:13.077 INFO kablam! 
Aug 02 07:26:13.084 INFO kablam! error: aborting due to previous error
Aug 02 07:26:13.084 INFO kablam! 
Aug 02 07:26:13.084 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 07:26:13.085 INFO kablam! error: Could not compile `hanzi4096`.
Aug 02 07:26:13.085 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 07:26:13.214 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:26:13.214 INFO kablam!  --> src/lib.rs:1:1
Aug 02 07:26:13.214 INFO kablam!   |
Aug 02 07:26:13.214 INFO kablam! 1 | #![feature(non_ascii_idents, static_in_const, more_struct_aliases)]
Aug 02 07:26:13.214 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 07:26:13.215 INFO kablam! 
Aug 02 07:26:13.217 INFO kablam! error: aborting due to previous error
Aug 02 07:26:13.218 INFO kablam! 
Aug 02 07:26:13.218 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 07:26:13.234 INFO kablam! error: Could not compile `hanzi4096`.
Aug 02 07:26:13.235 INFO kablam! 
Aug 02 07:26:13.235 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 07:26:13.237 INFO kablam! su: No module specific data is present
Aug 02 07:26:13.922 INFO running `"docker" "rm" "-f" "a5ab508a15dffa7ab20b2acd18fc562df7a8169a1f6be5cc2f9d583fffad2f04"`
Aug 02 07:26:14.047 INFO blam! a5ab508a15dffa7ab20b2acd18fc562df7a8169a1f6be5cc2f9d583fffad2f04