Aug 02 07:26:09.924 INFO checking hanzi4096-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 07:26:09.924 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:26:09.924 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:26:09.924 INFO running `"docker" "create" "-v" "/tmp/crater.G8TOKucbOPBw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 02 07:26:10.196 INFO blam! 548588151e3bcd7b454ce1081a0a397ea1894aca4eb4ae3503c028279a863039
Aug 02 07:26:10.199 INFO running `"docker" "start" "-a" "548588151e3bcd7b454ce1081a0a397ea1894aca4eb4ae3503c028279a863039"`
Aug 02 07:26:11.206 INFO kablam!    Compiling hanzi4096 v0.1.0 (file:///source)
Aug 02 07:26:13.723 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:26:13.723 INFO kablam!  --> src/lib.rs:1:1
Aug 02 07:26:13.723 INFO kablam!   |
Aug 02 07:26:13.723 INFO kablam! 1 | #![feature(non_ascii_idents, static_in_const, more_struct_aliases)]
Aug 02 07:26:13.723 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 07:26:13.723 INFO kablam! 
Aug 02 07:26:13.724 INFO kablam! error: aborting due to previous error
Aug 02 07:26:13.724 INFO kablam! 
Aug 02 07:26:13.724 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 07:26:13.730 INFO kablam! error: Could not compile `hanzi4096`.
Aug 02 07:26:13.730 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 07:26:14.038 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:26:14.039 INFO kablam!  --> src/lib.rs:1:1
Aug 02 07:26:14.039 INFO kablam!   |
Aug 02 07:26:14.039 INFO kablam! 1 | #![feature(non_ascii_idents, static_in_const, more_struct_aliases)]
Aug 02 07:26:14.039 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 07:26:14.039 INFO kablam! 
Aug 02 07:26:14.040 INFO kablam! error: aborting due to previous error
Aug 02 07:26:14.040 INFO kablam! 
Aug 02 07:26:14.040 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 07:26:14.049 INFO kablam! error: Could not compile `hanzi4096`.
Aug 02 07:26:14.049 INFO kablam! 
Aug 02 07:26:14.049 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 07:26:14.050 INFO kablam! su: No module specific data is present
Aug 02 07:26:14.910 INFO running `"docker" "rm" "-f" "548588151e3bcd7b454ce1081a0a397ea1894aca4eb4ae3503c028279a863039"`
Aug 02 07:26:15.042 INFO blam! 548588151e3bcd7b454ce1081a0a397ea1894aca4eb4ae3503c028279a863039