Aug 02 04:37:22.933 INFO checking mayda-0.2.5 against 1.27.2 for lazy_static-1
Aug 02 04:37:22.933 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:37:22.933 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:37:22.933 INFO running `"docker" "create" "-v" "/tmp/crater.bCOFwnUDlEZQ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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 04:37:23.277 INFO blam! 32d9ef552cd448dda35b4ef7e2e1827760714686cbb5c68292a8a1f0d533fb81
Aug 02 04:37:23.278 INFO running `"docker" "start" "-a" "32d9ef552cd448dda35b4ef7e2e1827760714686cbb5c68292a8a1f0d533fb81"`
Aug 02 04:37:24.703 INFO kablam!    Compiling mayda_macros v0.1.4
Aug 02 04:37:24.704 INFO kablam!     Checking simd v0.2.2
Aug 02 04:37:24.707 INFO kablam!    Compiling quickcheck v0.6.2
Aug 02 04:37:25.737 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:37:25.737 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/simd-0.2.2/src/lib.rs:4:1
Aug 02 04:37:25.737 INFO kablam!   |
Aug 02 04:37:25.737 INFO kablam! 4 | #![feature(cfg_target_feature, repr_simd, platform_intrinsics, const_fn)]
Aug 02 04:37:25.737 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:37:25.744 INFO kablam! 
Aug 02 04:37:25.816 INFO kablam! error: aborting due to previous error
Aug 02 04:37:25.817 INFO kablam! 
Aug 02 04:37:25.817 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:37:25.828 INFO kablam! error: Could not compile `simd`.
Aug 02 04:37:25.828 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:37:27.177 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:37:27.177 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:129:1
Aug 02 04:37:27.177 INFO kablam!     |
Aug 02 04:37:27.177 INFO kablam! 129 | #![feature(plugin_registrar, rustc_private, quote)]
Aug 02 04:37:27.177 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:37:27.177 INFO kablam! 
Aug 02 04:37:27.177 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:37:27.177 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/mayda_macros-0.1.4/src/lib.rs:130:1
Aug 02 04:37:27.177 INFO kablam!     |
Aug 02 04:37:27.178 INFO kablam! 130 | #![feature(inclusive_range_syntax, step_by,iterator_step_by)]
Aug 02 04:37:27.178 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:37:27.178 INFO kablam! 
Aug 02 04:37:27.183 INFO kablam! error: aborting due to 2 previous errors
Aug 02 04:37:27.183 INFO kablam! 
Aug 02 04:37:27.183 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:37:27.199 INFO kablam! error: Could not compile `mayda_macros`.
Aug 02 04:37:27.199 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:37:31.491 INFO kablam! error: build failed
Aug 02 04:37:31.502 INFO kablam! su: No module specific data is present
Aug 02 04:37:32.133 INFO running `"docker" "rm" "-f" "32d9ef552cd448dda35b4ef7e2e1827760714686cbb5c68292a8a1f0d533fb81"`
Aug 02 04:37:32.332 INFO blam! 32d9ef552cd448dda35b4ef7e2e1827760714686cbb5c68292a8a1f0d533fb81