Aug 02 01:08:58.421 INFO checking redox_termios-0.1.1 against 1.27.2 for lazy_static-1
Aug 02 01:08:58.421 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:08:58.421 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:08:58.421 INFO running `"docker" "create" "-v" "/tmp/crater.j5tJviu3n6yZ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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 01:08:58.631 INFO blam! 13322b24e3c2e1901fb2281045f5e12417fc84e4cc49ebc492feff2398a0d0c4
Aug 02 01:08:58.635 INFO running `"docker" "start" "-a" "13322b24e3c2e1901fb2281045f5e12417fc84e4cc49ebc492feff2398a0d0c4"`
Aug 02 01:08:59.676 INFO kablam!     Checking redox_syscall v0.1.40
Aug 02 01:08:59.920 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:08:59.921 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_syscall-0.1.40/src/lib.rs:2:1
Aug 02 01:08:59.921 INFO kablam!   |
Aug 02 01:08:59.921 INFO kablam! 2 | #![feature(asm)]
Aug 02 01:08:59.921 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 02 01:08:59.921 INFO kablam! 
Aug 02 01:08:59.921 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:08:59.921 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_syscall-0.1.40/src/lib.rs:3:1
Aug 02 01:08:59.921 INFO kablam!   |
Aug 02 01:08:59.921 INFO kablam! 3 | #![feature(const_fn)]
Aug 02 01:08:59.921 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:08:59.921 INFO kablam! 
Aug 02 01:08:59.921 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:08:59.921 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_syscall-0.1.40/src/lib.rs:4:1
Aug 02 01:08:59.921 INFO kablam!   |
Aug 02 01:08:59.921 INFO kablam! 4 | #![feature(transpose_result)]
Aug 02 01:08:59.921 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:08:59.921 INFO kablam! 
Aug 02 01:08:59.925 INFO kablam! error: aborting due to 3 previous errors
Aug 02 01:08:59.925 INFO kablam! 
Aug 02 01:08:59.925 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:08:59.931 INFO kablam! error: Could not compile `redox_syscall`.
Aug 02 01:08:59.931 INFO kablam! 
Aug 02 01:08:59.931 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 01:08:59.932 INFO kablam! su: No module specific data is present
Aug 02 01:09:00.458 INFO running `"docker" "rm" "-f" "13322b24e3c2e1901fb2281045f5e12417fc84e4cc49ebc492feff2398a0d0c4"`
Aug 02 01:09:00.605 INFO blam! 13322b24e3c2e1901fb2281045f5e12417fc84e4cc49ebc492feff2398a0d0c4