Aug 01 17:09:55.434 INFO checking byronwasti/prusto-watch against 1.27.2 for lazy_static-1
Aug 01 17:09:55.434 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 17:09:55.434 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 17:09:55.434 INFO running `"docker" "create" "-v" "/tmp/crater.uLIm5RpRTzY4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 01 17:09:55.691 INFO blam! 6af8b89ab9652fd4fc06a6f278b3d257bce6ceea1020eec7c81d683e53a111bc
Aug 01 17:09:55.693 INFO running `"docker" "start" "-a" "6af8b89ab9652fd4fc06a6f278b3d257bce6ceea1020eec7c81d683e53a111bc"`
Aug 01 17:09:56.667 INFO kablam! warning: dependency (ls010b7dh01) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Aug 01 17:09:56.667 INFO kablam! warning: dependency (rn4870) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Aug 01 17:09:56.667 INFO kablam! warning: dependency (stm32f30x-hal) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Aug 01 17:09:56.821 INFO kablam!    Compiling unicode-xid v0.1.0
Aug 01 17:09:56.828 INFO kablam!    Compiling num-traits v0.2.5
Aug 01 17:09:56.832 INFO kablam!    Compiling cc v1.0.18
Aug 01 17:09:56.832 INFO kablam!    Compiling num-integer v0.1.39
Aug 01 17:09:56.833 INFO kablam!    Compiling libc v0.2.42
Aug 01 17:09:56.844 INFO kablam!    Compiling semver-parser v0.7.0
Aug 01 17:09:56.857 INFO kablam!    Compiling failure_derive v0.1.2
Aug 01 17:09:56.862 INFO kablam!    Compiling cfg-if v0.1.4
Aug 01 17:09:58.118 INFO kablam!    Compiling rustc-demangle v0.1.9
Aug 01 17:09:59.457 INFO kablam!     Checking vcell v0.1.0
Aug 01 17:10:01.091 INFO kablam!    Compiling cortex-m v0.3.1
Aug 01 17:10:03.480 INFO kablam!     Checking void v1.0.2
Aug 01 17:10:05.365 INFO kablam!    Compiling stm32f30x v0.7.0
Aug 01 17:10:05.484 INFO kablam!    Compiling either v1.5.0
Aug 01 17:10:05.574 INFO kablam!     Checking bare-metal v0.1.2
Aug 01 17:10:05.814 INFO kablam!     Checking nb v0.1.1
Aug 01 17:10:07.205 INFO kablam!     Checking aligned v0.2.0
Aug 01 17:10:07.255 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 17:10:07.255 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bare-metal-0.1.2/src/lib.rs:5:35
Aug 01 17:10:07.255 INFO kablam!   |
Aug 01 17:10:07.255 INFO kablam! 5 | #![cfg_attr(feature = "const-fn", feature(const_fn, const_unsafe_cell_new))]
Aug 01 17:10:07.255 INFO kablam!   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 17:10:07.268 INFO kablam! 
Aug 01 17:10:07.269 INFO kablam! error: aborting due to previous error
Aug 01 17:10:07.269 INFO kablam! 
Aug 01 17:10:07.269 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 17:10:07.278 INFO kablam! error: Could not compile `bare-metal`.
Aug 01 17:10:07.279 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 17:10:16.234 INFO kablam! error: build failed
Aug 01 17:10:16.236 INFO kablam! su: No module specific data is present
Aug 01 17:10:16.807 INFO running `"docker" "rm" "-f" "6af8b89ab9652fd4fc06a6f278b3d257bce6ceea1020eec7c81d683e53a111bc"`
Aug 01 17:10:16.970 INFO blam! 6af8b89ab9652fd4fc06a6f278b3d257bce6ceea1020eec7c81d683e53a111bc