Sep 21 04:51:29.594 INFO checking remarkable-0.0.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 04:51:29.594 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 04:51:29.595 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:51:29.762 INFO blam! ded32bea50769f3b562fd18361842ab6592b80e280a1c5274665511b5902d7ac
Sep 21 04:51:29.762 INFO running `"docker" "start" "-a" "ded32bea50769f3b562fd18361842ab6592b80e280a1c5274665511b5902d7ac"`
Sep 21 04:51:30.610 INFO kablam! usermod: no changes
Sep 21 04:51:30.925 INFO kablam!     Checking rb v0.3.2
Sep 21 04:51:30.925 INFO kablam!     Checking ioctl-gen v0.1.1
Sep 21 04:51:30.930 INFO kablam!     Checking redhook v0.1.2
Sep 21 04:51:30.930 INFO kablam!     Checking epoll v3.1.1
Sep 21 04:51:30.931 INFO kablam!     Checking aabb-quadtree v0.1.0
Sep 21 04:51:30.933 INFO kablam!     Checking mmap v0.1.1
Sep 21 04:51:30.933 INFO kablam!     Checking multimap v0.4.0
Sep 21 04:51:30.935 INFO kablam!     Checking ordered-float v0.5.2
Sep 21 04:51:31.286 INFO kablam!     Checking tokio-threadpool v0.1.6
Sep 21 04:51:31.429 INFO kablam!     Checking evdev v0.10.1
Sep 21 04:51:31.641 INFO kablam!     Checking rusttype v0.4.3
Sep 21 04:51:32.934 INFO kablam!     Checking tokio-fs v0.1.3
Sep 21 04:51:33.762 INFO kablam!     Checking tokio v0.1.8
Sep 21 04:51:33.869 INFO kablam!     Checking remarkable v0.0.1 (/source)
Sep 21 04:51:34.616 INFO kablam!     Checking tokio-core v0.1.17
Sep 21 04:51:35.059 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 21 04:51:35.059 INFO kablam!  --> src/lib.rs:2:12
Sep 21 04:51:35.059 INFO kablam!   |
Sep 21 04:51:35.059 INFO kablam! 2 | #![feature(const_size_of)]
Sep 21 04:51:35.059 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 21 04:51:35.059 INFO kablam! 
Sep 21 04:51:35.087 INFO kablam! error: aborting due to previous error
Sep 21 04:51:35.087 INFO kablam! 
Sep 21 04:51:35.087 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 21 04:51:35.097 INFO kablam! error: Could not compile `remarkable`.
Sep 21 04:51:35.097 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 04:51:35.980 INFO kablam! error: build failed
Sep 21 04:51:35.983 INFO kablam! su: No module specific data is present
Sep 21 04:51:36.821 INFO running `"docker" "rm" "-f" "ded32bea50769f3b562fd18361842ab6592b80e280a1c5274665511b5902d7ac"`
Sep 21 04:51:36.929 INFO blam! ded32bea50769f3b562fd18361842ab6592b80e280a1c5274665511b5902d7ac