Aug 02 11:06:26.130 INFO checking dynasm-0.2.1 against 1.27.2 for lazy_static-1
Aug 02 11:06:26.130 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:06:26.130 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:06:26.130 INFO running `"docker" "create" "-v" "/tmp/crater.FvfhNbvARNyi:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 11:06:26.364 INFO blam! 87085de8fa73fc14b97ba3e31ce2da3bca62790f94e404ee0f8ef0b502a69f2f
Aug 02 11:06:26.365 INFO running `"docker" "start" "-a" "87085de8fa73fc14b97ba3e31ce2da3bca62790f94e404ee0f8ef0b502a69f2f"`
Aug 02 11:06:27.450 INFO kablam!     Checking stable_deref_trait v1.1.0
Aug 02 11:06:27.451 INFO kablam!     Checking bitflags v1.0.3
Aug 02 11:06:28.125 INFO kablam!     Checking owning_ref v0.3.3
Aug 02 11:06:29.013 INFO kablam!     Checking dynasm v0.2.1 (file:///source)
Aug 02 11:06:35.569 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:06:35.569 INFO kablam!  --> src/lib.rs:1:1
Aug 02 11:06:35.569 INFO kablam!   |
Aug 02 11:06:35.569 INFO kablam! 1 | #![feature(plugin_registrar, rustc_private)]
Aug 02 11:06:35.569 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:06:35.569 INFO kablam! 
Aug 02 11:06:35.569 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:06:35.569 INFO kablam!  --> src/lib.rs:2:1
Aug 02 11:06:35.569 INFO kablam!   |
Aug 02 11:06:35.569 INFO kablam! 2 | #![feature(const_fn)]
Aug 02 11:06:35.569 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:06:35.569 INFO kablam! 
Aug 02 11:06:35.641 INFO kablam! error: aborting due to 2 previous errors
Aug 02 11:06:35.641 INFO kablam! 
Aug 02 11:06:35.642 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 11:06:35.662 INFO kablam! error: Could not compile `dynasm`.
Aug 02 11:06:35.663 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 11:06:35.706 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:06:35.706 INFO kablam!  --> src/lib.rs:1:1
Aug 02 11:06:35.706 INFO kablam!   |
Aug 02 11:06:35.706 INFO kablam! 1 | #![feature(plugin_registrar, rustc_private)]
Aug 02 11:06:35.706 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:06:35.707 INFO kablam! 
Aug 02 11:06:35.707 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:06:35.707 INFO kablam!  --> src/lib.rs:2:1
Aug 02 11:06:35.707 INFO kablam!   |
Aug 02 11:06:35.707 INFO kablam! 2 | #![feature(const_fn)]
Aug 02 11:06:35.707 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:06:35.708 INFO kablam! 
Aug 02 11:06:35.786 INFO kablam! error: aborting due to 2 previous errors
Aug 02 11:06:35.786 INFO kablam! 
Aug 02 11:06:35.786 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 11:06:35.810 INFO kablam! error: Could not compile `dynasm`.
Aug 02 11:06:35.810 INFO kablam! 
Aug 02 11:06:35.810 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 11:06:35.812 INFO kablam! su: No module specific data is present
Aug 02 11:06:36.464 INFO running `"docker" "rm" "-f" "87085de8fa73fc14b97ba3e31ce2da3bca62790f94e404ee0f8ef0b502a69f2f"`
Aug 02 11:06:36.619 INFO blam! 87085de8fa73fc14b97ba3e31ce2da3bca62790f94e404ee0f8ef0b502a69f2f