Sep 14 10:55:22.945 INFO checking remarkable-0.0.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 10:55:22.945 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 10:55:22.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:55:23.153 INFO blam! b5ecaf07e213e4742297915001b4939042681fd3a10c6ba3d0c7471227a7aef1
Sep 14 10:55:23.154 INFO running `"docker" "start" "-a" "b5ecaf07e213e4742297915001b4939042681fd3a10c6ba3d0c7471227a7aef1"`
Sep 14 10:55:23.956 INFO kablam! usermod: no changes
Sep 14 10:55:24.351 INFO kablam!     Checking ioctl-gen v0.1.1
Sep 14 10:55:24.351 INFO kablam!     Checking rb v0.3.2
Sep 14 10:55:24.353 INFO kablam!     Checking redhook v0.1.2
Sep 14 10:55:24.357 INFO kablam!     Checking epoll v3.1.1
Sep 14 10:55:24.357 INFO kablam!     Checking nix v0.8.1
Sep 14 10:55:24.357 INFO kablam!     Checking aabb-quadtree v0.1.0
Sep 14 10:55:24.364 INFO kablam!     Checking mmap v0.1.1
Sep 14 10:55:24.364 INFO kablam!     Checking line_drawing v0.7.0
Sep 14 10:55:24.682 INFO kablam!     Checking multimap v0.4.0
Sep 14 10:55:24.732 INFO kablam!     Checking ordered-float v0.5.1
Sep 14 10:55:24.762 INFO kablam!     Checking tokio v0.1.8
Sep 14 10:55:24.946 INFO kablam!     Checking image v0.18.0
Sep 14 10:55:25.454 INFO kablam!     Checking rusttype v0.4.3
Sep 14 10:55:26.315 INFO kablam!     Checking tokio-core v0.1.17
Sep 14 10:55:28.153 INFO kablam!     Checking libmdns v0.2.3
Sep 14 10:55:29.130 INFO kablam!     Checking evdev v0.10.1
Sep 14 10:55:31.174 INFO kablam!     Checking remarkable v0.0.1 (file:///source)
Sep 14 10:55:32.634 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 14 10:55:32.635 INFO kablam!  --> src/lib.rs:2:12
Sep 14 10:55:32.635 INFO kablam!   |
Sep 14 10:55:32.635 INFO kablam! 2 | #![feature(const_size_of)]
Sep 14 10:55:32.635 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 14 10:55:32.635 INFO kablam! 
Sep 14 10:55:32.683 INFO kablam! error: aborting due to previous error
Sep 14 10:55:32.683 INFO kablam! 
Sep 14 10:55:32.683 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 10:55:32.691 INFO kablam! error: Could not compile `remarkable`.
Sep 14 10:55:32.691 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 10:55:32.724 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 14 10:55:32.724 INFO kablam!  --> src/lib.rs:2:12
Sep 14 10:55:32.724 INFO kablam!   |
Sep 14 10:55:32.724 INFO kablam! 2 | #![feature(const_size_of)]
Sep 14 10:55:32.724 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 14 10:55:32.724 INFO kablam! 
Sep 14 10:55:32.759 INFO kablam! error: aborting due to previous error
Sep 14 10:55:32.759 INFO kablam! 
Sep 14 10:55:32.759 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 10:55:32.787 INFO kablam! error: Could not compile `remarkable`.
Sep 14 10:55:32.787 INFO kablam! 
Sep 14 10:55:32.787 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 10:55:32.787 INFO kablam! su: No module specific data is present
Sep 14 10:55:33.423 INFO running `"docker" "rm" "-f" "b5ecaf07e213e4742297915001b4939042681fd3a10c6ba3d0c7471227a7aef1"`
Sep 14 10:55:33.663 INFO blam! b5ecaf07e213e4742297915001b4939042681fd3a10c6ba3d0c7471227a7aef1