Aug 02 04:01:25.833 INFO checking mt-0.2.0 against 1.27.2 for lazy_static-1
Aug 02 04:01:25.833 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:01:25.833 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:01:25.833 INFO running `"docker" "create" "-v" "/tmp/crater.Y4vgWTcRmDUJ:/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 04:01:26.098 INFO blam! 36dbdc01560f21d1d3c36cedf5dce23ed9806f0c20b42324bd9f3d6eb167cca2
Aug 02 04:01:26.100 INFO running `"docker" "start" "-a" "36dbdc01560f21d1d3c36cedf5dce23ed9806f0c20b42324bd9f3d6eb167cca2"`
Aug 02 04:01:27.066 INFO kablam!     Checking mt v0.2.0 (file:///source)
Aug 02 04:01:27.666 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:01:27.666 INFO kablam!  --> src/lib.rs:1:1
Aug 02 04:01:27.666 INFO kablam!   |
Aug 02 04:01:27.666 INFO kablam! 1 | #![feature(i128_type)]
Aug 02 04:01:27.666 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:01:27.666 INFO kablam! 
Aug 02 04:01:27.667 INFO kablam! error: aborting due to previous error
Aug 02 04:01:27.668 INFO kablam! 
Aug 02 04:01:27.668 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:01:27.681 INFO kablam! error: Could not compile `mt`.
Aug 02 04:01:27.682 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:01:27.846 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:01:27.846 INFO kablam!  --> src/lib.rs:1:1
Aug 02 04:01:27.846 INFO kablam!   |
Aug 02 04:01:27.846 INFO kablam! 1 | #![feature(i128_type)]
Aug 02 04:01:27.846 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:01:27.846 INFO kablam! 
Aug 02 04:01:27.847 INFO kablam! error: aborting due to previous error
Aug 02 04:01:27.847 INFO kablam! 
Aug 02 04:01:27.847 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:01:27.854 INFO kablam! error: Could not compile `mt`.
Aug 02 04:01:27.854 INFO kablam! 
Aug 02 04:01:27.854 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 04:01:27.855 INFO kablam! su: No module specific data is present
Aug 02 04:01:28.395 INFO running `"docker" "rm" "-f" "36dbdc01560f21d1d3c36cedf5dce23ed9806f0c20b42324bd9f3d6eb167cca2"`
Aug 02 04:01:28.591 INFO blam! 36dbdc01560f21d1d3c36cedf5dce23ed9806f0c20b42324bd9f3d6eb167cca2