Sep 17 19:07:06.875 INFO checking remarkable-0.0.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 19:07:06.875 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 19:07:06.875 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 19:07:07.018 INFO blam! 4d071ed58f1387744e080287c6dd4d46cc842eac684bf45c2840c555357dcf56
Sep 17 19:07:07.021 INFO running `"docker" "start" "-a" "4d071ed58f1387744e080287c6dd4d46cc842eac684bf45c2840c555357dcf56"`
Sep 17 19:07:07.918 INFO kablam! usermod: no changes
Sep 17 19:07:08.219 INFO kablam!     Checking rb v0.3.2
Sep 17 19:07:08.219 INFO kablam!     Checking ioctl-gen v0.1.1
Sep 17 19:07:08.222 INFO kablam!     Checking redhook v0.1.2
Sep 17 19:07:08.224 INFO kablam!     Checking epoll v3.1.1
Sep 17 19:07:08.224 INFO kablam!     Checking aabb-quadtree v0.1.0
Sep 17 19:07:08.230 INFO kablam!     Checking mmap v0.1.1
Sep 17 19:07:08.232 INFO kablam!     Checking line_drawing v0.7.0
Sep 17 19:07:08.232 INFO kablam!     Checking multimap v0.4.0
Sep 17 19:07:08.579 INFO kablam!     Checking ordered-float v0.5.2
Sep 17 19:07:08.779 INFO kablam!     Checking evdev v0.10.1
Sep 17 19:07:08.871 INFO kablam!     Checking tokio v0.1.8
Sep 17 19:07:09.155 INFO kablam!     Checking image v0.18.0
Sep 17 19:07:10.443 INFO kablam!     Checking rusttype v0.4.3
Sep 17 19:07:12.335 INFO kablam!     Checking tokio-core v0.1.17
Sep 17 19:07:16.096 INFO kablam!     Checking libmdns v0.2.3
Sep 17 19:07:18.369 INFO kablam!     Checking remarkable v0.0.1 (/source)
Sep 17 19:07:19.903 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 17 19:07:19.903 INFO kablam!  --> src/lib.rs:2:12
Sep 17 19:07:19.903 INFO kablam!   |
Sep 17 19:07:19.903 INFO kablam! 2 | #![feature(const_size_of)]
Sep 17 19:07:19.903 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 17 19:07:19.903 INFO kablam! 
Sep 17 19:07:19.947 INFO kablam! error: aborting due to previous error
Sep 17 19:07:19.947 INFO kablam! 
Sep 17 19:07:19.947 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 17 19:07:19.958 INFO kablam! error: Could not compile `remarkable`.
Sep 17 19:07:19.958 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 19:07:19.991 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 17 19:07:19.991 INFO kablam!  --> src/lib.rs:2:12
Sep 17 19:07:19.991 INFO kablam!   |
Sep 17 19:07:19.991 INFO kablam! 2 | #![feature(const_size_of)]
Sep 17 19:07:19.991 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 17 19:07:19.991 INFO kablam! 
Sep 17 19:07:20.023 INFO kablam! error: aborting due to previous error
Sep 17 19:07:20.023 INFO kablam! 
Sep 17 19:07:20.023 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 17 19:07:20.042 INFO kablam! error: Could not compile `remarkable`.
Sep 17 19:07:20.042 INFO kablam! 
Sep 17 19:07:20.042 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 19:07:20.042 INFO kablam! su: No module specific data is present
Sep 17 19:07:20.801 INFO running `"docker" "rm" "-f" "4d071ed58f1387744e080287c6dd4d46cc842eac684bf45c2840c555357dcf56"`
Sep 17 19:07:20.922 INFO blam! 4d071ed58f1387744e080287c6dd4d46cc842eac684bf45c2840c555357dcf56