Aug 02 05:52:37.392 INFO checking lambdaOS-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 05:52:37.393 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:52:37.393 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:52:37.393 INFO running `"docker" "create" "-v" "/tmp/crater.exGrmfJL2hX3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 05:52:37.689 INFO blam! 830b18dd50afaef9b28730f538b8f89a92d027879f872149f96c1c8d2bbe8268
Aug 02 05:52:37.691 INFO running `"docker" "start" "-a" "830b18dd50afaef9b28730f538b8f89a92d027879f872149f96c1c8d2bbe8268"`
Aug 02 05:52:38.728 INFO kablam!     Checking bitflags v0.4.0
Aug 02 05:52:38.728 INFO kablam!     Checking spin v0.4.8
Aug 02 05:52:38.752 INFO kablam!     Checking volatile v0.1.0
Aug 02 05:52:38.752 INFO kablam!     Checking x86_64 v0.1.2
Aug 02 05:52:39.135 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:52:39.135 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:6:30
Aug 02 05:52:39.135 INFO kablam!   |
Aug 02 05:52:39.135 INFO kablam! 6 | #![cfg_attr(feature = "asm", feature(asm))]
Aug 02 05:52:39.135 INFO kablam!   |                              ^^^^^^^^^^^^^
Aug 02 05:52:39.135 INFO kablam! 
Aug 02 05:52:39.135 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:52:39.135 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:7:42
Aug 02 05:52:39.135 INFO kablam!   |
Aug 02 05:52:39.135 INFO kablam! 7 | #![cfg_attr(feature = "core_intrinsics", feature(core_intrinsics))]
Aug 02 05:52:39.135 INFO kablam!   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:52:39.135 INFO kablam! 
Aug 02 05:52:39.135 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:52:39.135 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:35
Aug 02 05:52:39.135 INFO kablam!   |
Aug 02 05:52:39.135 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 02 05:52:39.135 INFO kablam!   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:52:39.135 INFO kablam! 
Aug 02 05:52:39.138 INFO kablam! error: aborting due to 3 previous errors
Aug 02 05:52:39.138 INFO kablam! 
Aug 02 05:52:39.139 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:52:39.144 INFO kablam! error: Could not compile `spin`.
Aug 02 05:52:39.144 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:52:39.377 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:52:39.377 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/x86_64-0.1.2/src/lib.rs:8:1
Aug 02 05:52:39.377 INFO kablam!   |
Aug 02 05:52:39.377 INFO kablam! 8 | #![feature(const_fn)]
Aug 02 05:52:39.377 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:52:39.378 INFO kablam! 
Aug 02 05:52:39.378 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:52:39.378 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/x86_64-0.1.2/src/lib.rs:9:1
Aug 02 05:52:39.378 INFO kablam!   |
Aug 02 05:52:39.378 INFO kablam! 9 | #![feature(asm)]
Aug 02 05:52:39.378 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 02 05:52:39.378 INFO kablam! 
Aug 02 05:52:39.378 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:52:39.378 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/x86_64-0.1.2/src/lib.rs:10:1
Aug 02 05:52:39.378 INFO kablam!    |
Aug 02 05:52:39.378 INFO kablam! 10 | #![feature(associated_consts)]
Aug 02 05:52:39.378 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:52:39.378 INFO kablam! 
Aug 02 05:52:39.378 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:52:39.378 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/x86_64-0.1.2/src/lib.rs:11:1
Aug 02 05:52:39.378 INFO kablam!    |
Aug 02 05:52:39.378 INFO kablam! 11 | #![feature(abi_x86_interrupt)]
Aug 02 05:52:39.378 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:52:39.378 INFO kablam! 
Aug 02 05:52:39.400 INFO kablam! error: aborting due to 4 previous errors
Aug 02 05:52:39.400 INFO kablam! 
Aug 02 05:52:39.400 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:52:39.408 INFO kablam! error: Could not compile `x86_64`.
Aug 02 05:52:39.408 INFO kablam! 
Aug 02 05:52:39.408 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 05:52:39.410 INFO kablam! su: No module specific data is present
Aug 02 05:52:40.053 INFO running `"docker" "rm" "-f" "830b18dd50afaef9b28730f538b8f89a92d027879f872149f96c1c8d2bbe8268"`
Aug 02 05:52:40.251 INFO blam! 830b18dd50afaef9b28730f538b8f89a92d027879f872149f96c1c8d2bbe8268