Aug 11 04:48:18.106 INFO checking remarkable-0.0.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 04:48:18.106 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 04:48:18.106 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 04:48:18.106 INFO running `"docker" "create" "-v" "/tmp/crater.49Wr7VAA7Reb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 04:48:18.271 INFO blam! 281deaf708cc5351e136aeeec68d580d2583667b28bfa84ce946d8c60446876e
Aug 11 04:48:18.272 INFO running `"docker" "start" "-a" "281deaf708cc5351e136aeeec68d580d2583667b28bfa84ce946d8c60446876e"`
Aug 11 04:48:19.620 INFO kablam!     Checking rb v0.3.2
Aug 11 04:48:19.621 INFO kablam!     Checking ioctl-gen v0.1.1
Aug 11 04:48:19.624 INFO kablam!     Checking redhook v0.1.2
Aug 11 04:48:19.626 INFO kablam!     Checking epoll v3.1.1
Aug 11 04:48:19.627 INFO kablam!     Checking aabb-quadtree v0.1.0
Aug 11 04:48:19.630 INFO kablam!     Checking line_drawing v0.7.0
Aug 11 04:48:19.636 INFO kablam!     Checking mmap v0.1.1
Aug 11 04:48:19.638 INFO kablam!     Checking multimap v0.4.0
Aug 11 04:48:20.733 INFO kablam!     Checking rusttype v0.4.3
Aug 11 04:48:22.039 INFO kablam!     Checking libmdns v0.2.3
Aug 11 04:48:24.520 INFO kablam!     Checking remarkable v0.0.1 (file:///source)
Aug 11 04:48:28.732 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 11 04:48:28.732 INFO kablam!  --> src/lib.rs:2:12
Aug 11 04:48:28.732 INFO kablam!   |
Aug 11 04:48:28.732 INFO kablam! 2 | #![feature(const_size_of)]
Aug 11 04:48:28.732 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 11 04:48:28.732 INFO kablam! 
Aug 11 04:48:28.789 INFO kablam! error: aborting due to previous error
Aug 11 04:48:28.792 INFO kablam! 
Aug 11 04:48:28.793 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 04:48:28.808 INFO kablam! error: Could not compile `remarkable`.
Aug 11 04:48:28.809 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 04:48:29.956 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 11 04:48:29.956 INFO kablam!  --> src/lib.rs:2:12
Aug 11 04:48:29.957 INFO kablam!   |
Aug 11 04:48:29.957 INFO kablam! 2 | #![feature(const_size_of)]
Aug 11 04:48:29.957 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 11 04:48:29.957 INFO kablam! 
Aug 11 04:48:30.002 INFO kablam! error: aborting due to previous error
Aug 11 04:48:30.002 INFO kablam! 
Aug 11 04:48:30.002 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 04:48:30.021 INFO kablam! error: Could not compile `remarkable`.
Aug 11 04:48:30.021 INFO kablam! 
Aug 11 04:48:30.021 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 04:48:30.022 INFO kablam! su: No module specific data is present
Aug 11 04:48:30.553 INFO running `"docker" "rm" "-f" "281deaf708cc5351e136aeeec68d580d2583667b28bfa84ce946d8c60446876e"`
Aug 11 04:48:30.708 INFO blam! 281deaf708cc5351e136aeeec68d580d2583667b28bfa84ce946d8c60446876e