Aug 30 06:39:30.589 INFO checking remarkable-0.0.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 06:39:30.589 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 06:39:30.589 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:39:30.734 INFO blam! 56fa7657e4a754df1fa7f561435c691aee81d287666e2dd21b6e4265f061f174
Aug 30 06:39:30.737 INFO running `"docker" "start" "-a" "56fa7657e4a754df1fa7f561435c691aee81d287666e2dd21b6e4265f061f174"`
Aug 30 06:39:31.708 INFO kablam!     Checking ioctl-gen v0.1.1
Aug 30 06:39:31.708 INFO kablam!     Checking rb v0.3.2
Aug 30 06:39:31.712 INFO kablam!     Checking redhook v0.1.2
Aug 30 06:39:31.714 INFO kablam!     Checking epoll v3.1.1
Aug 30 06:39:31.714 INFO kablam!     Checking aabb-quadtree v0.1.0
Aug 30 06:39:31.733 INFO kablam!     Checking rusttype v0.4.3
Aug 30 06:39:31.735 INFO kablam!     Checking evdev v0.10.1
Aug 30 06:39:31.738 INFO kablam!     Checking tokio v0.1.8
Aug 30 06:39:35.241 INFO kablam!     Checking tokio-core v0.1.17
Aug 30 06:39:37.134 INFO kablam!     Checking remarkable v0.0.1 (file:///source)
Aug 30 06:39:39.082 INFO kablam!     Checking libmdns v0.2.3
Aug 30 06:39:40.995 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 30 06:39:40.995 INFO kablam!  --> src/lib.rs:2:12
Aug 30 06:39:40.995 INFO kablam!   |
Aug 30 06:39:40.995 INFO kablam! 2 | #![feature(const_size_of)]
Aug 30 06:39:40.995 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 30 06:39:40.995 INFO kablam! 
Aug 30 06:39:41.041 INFO kablam! error: aborting due to previous error
Aug 30 06:39:41.041 INFO kablam! 
Aug 30 06:39:41.042 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 30 06:39:41.053 INFO kablam! error: Could not compile `remarkable`.
Aug 30 06:39:41.054 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 06:39:42.896 INFO kablam! error: build failed
Aug 30 06:39:42.898 INFO kablam! su: No module specific data is present
Aug 30 06:39:43.417 INFO running `"docker" "rm" "-f" "56fa7657e4a754df1fa7f561435c691aee81d287666e2dd21b6e4265f061f174"`
Aug 30 06:39:43.579 INFO blam! 56fa7657e4a754df1fa7f561435c691aee81d287666e2dd21b6e4265f061f174