Sep 10 11:58:49.850 INFO checking remarkable-0.0.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 11:58:49.850 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 11:58:49.850 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 11:58:50.028 INFO blam! e4b80d90badba76b19754f2ceab751c40b57dbb816e119f0acfb57624797b043
Sep 10 11:58:50.030 INFO running `"docker" "start" "-a" "e4b80d90badba76b19754f2ceab751c40b57dbb816e119f0acfb57624797b043"`
Sep 10 11:58:50.755 INFO kablam! usermod: no changes
Sep 10 11:58:51.118 INFO kablam!     Checking rb v0.3.2
Sep 10 11:58:51.118 INFO kablam!     Checking ioctl-gen v0.1.1
Sep 10 11:58:51.118 INFO kablam!     Checking unreachable v0.1.1
Sep 10 11:58:51.126 INFO kablam!     Checking redhook v0.1.2
Sep 10 11:58:51.126 INFO kablam!     Checking epoll v3.1.1
Sep 10 11:58:51.130 INFO kablam!     Checking aabb-quadtree v0.1.0
Sep 10 11:58:51.130 INFO kablam!     Checking mmap v0.1.1
Sep 10 11:58:51.130 INFO kablam!     Checking png v0.11.0
Sep 10 11:58:51.398 INFO kablam!     Checking evdev v0.10.1
Sep 10 11:58:51.642 INFO kablam!     Checking ordered-float v0.5.0
Sep 10 11:58:51.851 INFO kablam!     Checking tokio v0.1.8
Sep 10 11:58:52.830 INFO kablam!     Checking rusttype v0.4.3
Sep 10 11:58:53.854 INFO kablam!     Checking tokio-core v0.1.17
Sep 10 11:58:55.122 INFO kablam!     Checking image v0.18.0
Sep 10 11:58:57.812 INFO kablam!     Checking libmdns v0.2.3
Sep 10 11:59:02.249 INFO kablam!     Checking remarkable v0.0.1 (file:///source)
Sep 10 11:59:03.609 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 10 11:59:03.609 INFO kablam!  --> src/lib.rs:2:12
Sep 10 11:59:03.609 INFO kablam!   |
Sep 10 11:59:03.609 INFO kablam! 2 | #![feature(const_size_of)]
Sep 10 11:59:03.609 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 10 11:59:03.609 INFO kablam! 
Sep 10 11:59:03.644 INFO kablam! error: aborting due to previous error
Sep 10 11:59:03.644 INFO kablam! 
Sep 10 11:59:03.644 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 11:59:03.658 INFO kablam! error: Could not compile `remarkable`.
Sep 10 11:59:03.658 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 11:59:03.827 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 10 11:59:03.827 INFO kablam!  --> src/lib.rs:2:12
Sep 10 11:59:03.827 INFO kablam!   |
Sep 10 11:59:03.827 INFO kablam! 2 | #![feature(const_size_of)]
Sep 10 11:59:03.827 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 10 11:59:03.827 INFO kablam! 
Sep 10 11:59:03.853 INFO kablam! error: aborting due to previous error
Sep 10 11:59:03.853 INFO kablam! 
Sep 10 11:59:03.853 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 11:59:03.872 INFO kablam! error: Could not compile `remarkable`.
Sep 10 11:59:03.872 INFO kablam! 
Sep 10 11:59:03.872 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 11:59:03.874 INFO kablam! su: No module specific data is present
Sep 10 11:59:04.665 INFO running `"docker" "rm" "-f" "e4b80d90badba76b19754f2ceab751c40b57dbb816e119f0acfb57624797b043"`
Sep 10 11:59:04.771 INFO blam! e4b80d90badba76b19754f2ceab751c40b57dbb816e119f0acfb57624797b043