Aug 17 13:17:59.279 INFO checking remarkable-0.0.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 13:17:59.279 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 13:17:59.279 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 13:17:59.279 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 13:17:59.516 INFO blam! eb19e6ae47da5b1e3be3251e59c9bdcd1f87aaedb55c01d381bf9dab3c216464
Aug 17 13:17:59.517 INFO running `"docker" "start" "-a" "eb19e6ae47da5b1e3be3251e59c9bdcd1f87aaedb55c01d381bf9dab3c216464"`
Aug 17 13:18:01.226 INFO kablam!     Checking rb v0.3.2
Aug 17 13:18:01.226 INFO kablam!     Checking ioctl-gen v0.1.1
Aug 17 13:18:01.235 INFO kablam!     Checking redhook v0.1.2
Aug 17 13:18:01.236 INFO kablam!     Checking epoll v3.1.1
Aug 17 13:18:01.237 INFO kablam!     Checking aabb-quadtree v0.1.0
Aug 17 13:18:01.272 INFO kablam!     Checking line_drawing v0.7.0
Aug 17 13:18:01.272 INFO kablam!     Checking multimap v0.4.0
Aug 17 13:18:01.273 INFO kablam!     Checking crossbeam-epoch v0.4.3
Aug 17 13:18:02.965 INFO kablam!     Checking rusttype v0.4.3
Aug 17 13:18:03.444 INFO kablam!     Checking evdev v0.10.1
Aug 17 13:18:04.308 INFO kablam!     Checking image v0.18.0
Aug 17 13:18:05.833 INFO kablam!     Checking crossbeam-deque v0.3.1
Aug 17 13:18:09.983 INFO kablam!     Checking tokio-threadpool v0.1.5
Aug 17 13:18:19.277 INFO kablam!     Checking tokio-fs v0.1.3
Aug 17 13:18:22.671 INFO kablam!     Checking tokio v0.1.7
Aug 17 13:18:26.761 INFO kablam!     Checking tokio-core v0.1.17
Aug 17 13:18:30.227 INFO kablam!     Checking remarkable v0.0.1 (file:///source)
Aug 17 13:18:33.275 INFO kablam!     Checking libmdns v0.2.3
Aug 17 13:18:36.177 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:18:36.177 INFO kablam!   --> src/ev.rs:22:17
Aug 17 13:18:36.177 INFO kablam!    |
Aug 17 13:18:36.177 INFO kablam! 22 |             let mut ptr = std::mem::transmute(dev.name().as_ptr());
Aug 17 13:18:36.177 INFO kablam!    |                 ----^^^
Aug 17 13:18:36.177 INFO kablam!    |                 |
Aug 17 13:18:36.177 INFO kablam!    |                 help: remove this `mut`
Aug 17 13:18:36.177 INFO kablam!    |
Aug 17 13:18:36.177 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 13:18:36.177 INFO kablam! 
Aug 17 13:18:36.571 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 17 13:18:36.571 INFO kablam!  --> src/lib.rs:2:12
Aug 17 13:18:36.571 INFO kablam!   |
Aug 17 13:18:36.571 INFO kablam! 2 | #![feature(const_size_of)]
Aug 17 13:18:36.571 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 17 13:18:36.571 INFO kablam! 
Aug 17 13:18:36.674 INFO kablam! error: aborting due to previous error
Aug 17 13:18:36.674 INFO kablam! 
Aug 17 13:18:36.674 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 13:18:36.695 INFO kablam! error: Could not compile `remarkable`.
Aug 17 13:18:36.695 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 13:18:38.507 INFO kablam! error: build failed
Aug 17 13:18:38.509 INFO kablam! su: No module specific data is present
Aug 17 13:18:39.074 INFO running `"docker" "rm" "-f" "eb19e6ae47da5b1e3be3251e59c9bdcd1f87aaedb55c01d381bf9dab3c216464"`
Aug 17 13:18:39.243 INFO blam! eb19e6ae47da5b1e3be3251e59c9bdcd1f87aaedb55c01d381bf9dab3c216464