Aug 02 05:08:52.670 INFO checking linux-embedded-hal-0.1.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 05:08:52.670 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:08:52.670 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:08:52.670 INFO running `"docker" "create" "-v" "/tmp/crater.UcKVDUrzLFoS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+tmplazy:/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 05:08:52.915 INFO blam! ca1499e17f6d08acedddda136e85894642086f9785304976681d3ac88ec6335d
Aug 02 05:08:52.917 INFO running `"docker" "start" "-a" "ca1499e17f6d08acedddda136e85894642086f9785304976681d3ac88ec6335d"`
Aug 02 05:08:54.434 INFO kablam!     Checking embedded-hal v0.2.1
Aug 02 05:08:54.435 INFO kablam!     Checking sysfs_gpio v0.5.3
Aug 02 05:08:54.435 INFO kablam!     Checking spidev v0.3.0
Aug 02 05:08:55.768 INFO kablam!     Checking embedded-hal v0.1.3
Aug 02 05:08:56.597 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:08:56.597 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-hal-0.1.3/src/lib.rs:681:1
Aug 02 05:08:56.597 INFO kablam!     |
Aug 02 05:08:56.597 INFO kablam! 681 | #![feature(never_type)]
Aug 02 05:08:56.597 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:08:56.597 INFO kablam! 
Aug 02 05:08:56.599 INFO kablam! error: aborting due to previous error
Aug 02 05:08:56.599 INFO kablam! 
Aug 02 05:08:56.599 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:08:56.607 INFO kablam! error: Could not compile `embedded-hal`.
Aug 02 05:08:56.607 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:08:56.761 INFO kablam! error: build failed
Aug 02 05:08:56.761 INFO kablam! su: No module specific data is present
Aug 02 05:08:57.605 INFO running `"docker" "rm" "-f" "ca1499e17f6d08acedddda136e85894642086f9785304976681d3ac88ec6335d"`
Aug 02 05:08:57.800 INFO blam! ca1499e17f6d08acedddda136e85894642086f9785304976681d3ac88ec6335d