Aug 11 09:38:19.504 INFO checking libremarkable-0.3.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 09:38:19.505 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 09:38:19.505 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 09:38:19.505 INFO running `"docker" "create" "-v" "/tmp/crater.4RXmq0wLEDTp:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 09:38:19.685 INFO blam! ee49eb344dacfccc897ad60fcbf4b113c49622edabeb63e6faee917cf425b13f
Aug 11 09:38:19.688 INFO running `"docker" "start" "-a" "ee49eb344dacfccc897ad60fcbf4b113c49622edabeb63e6faee917cf425b13f"`
Aug 11 09:38:21.791 INFO kablam!     Checking ioctl-gen v0.1.1
Aug 11 09:38:21.791 INFO kablam!     Checking atomic v0.4.1
Aug 11 09:38:21.791 INFO kablam!     Checking ascii v0.8.7
Aug 11 09:38:21.798 INFO kablam!     Checking redhook v0.1.2
Aug 11 09:38:21.798 INFO kablam!    Compiling lua52-sys v0.1.1
Aug 11 09:38:21.802 INFO kablam!     Checking epoll v3.1.1
Aug 11 09:38:21.823 INFO kablam!     Checking aabb-quadtree v0.1.0
Aug 11 09:38:21.826 INFO kablam!     Checking line_drawing v0.7.0
Aug 11 09:38:23.950 INFO kablam!     Checking rusttype v0.4.3
Aug 11 09:38:23.960 INFO kablam!     Checking zstd-safe v1.4.4+zstd.1.3.5
Aug 11 09:38:24.885 INFO kablam!     Checking stopwatch v0.0.7
Aug 11 09:38:26.365 INFO kablam!     Checking evdev v0.10.1
Aug 11 09:38:26.538 INFO kablam!     Checking tiny_http v0.6.0
Aug 11 09:38:27.061 INFO kablam!     Checking image v0.18.0
Aug 11 09:38:27.489 INFO kablam!     Checking zstd v0.4.19+zstd.1.3.5
Aug 11 09:38:40.422 INFO kablam!     Checking hlua v0.4.1
Aug 11 09:38:46.619 INFO kablam!     Checking libremarkable v0.3.2 (file:///source)
Aug 11 09:38:49.884 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 11 09:38:49.884 INFO kablam!  --> src/lib.rs:2:12
Aug 11 09:38:49.884 INFO kablam!   |
Aug 11 09:38:49.884 INFO kablam! 2 | #![feature(const_size_of)]
Aug 11 09:38:49.884 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 11 09:38:49.884 INFO kablam! 
Aug 11 09:38:49.938 INFO kablam! error: aborting due to previous error
Aug 11 09:38:49.938 INFO kablam! 
Aug 11 09:38:49.938 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 09:38:49.951 INFO kablam! error: Could not compile `libremarkable`.
Aug 11 09:38:49.952 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 09:38:50.179 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 11 09:38:50.179 INFO kablam!  --> src/lib.rs:2:12
Aug 11 09:38:50.179 INFO kablam!   |
Aug 11 09:38:50.179 INFO kablam! 2 | #![feature(const_size_of)]
Aug 11 09:38:50.179 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 11 09:38:50.180 INFO kablam! 
Aug 11 09:38:50.235 INFO kablam! error: aborting due to previous error
Aug 11 09:38:50.235 INFO kablam! 
Aug 11 09:38:50.235 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 09:38:50.251 INFO kablam! error: Could not compile `libremarkable`.
Aug 11 09:38:50.251 INFO kablam! 
Aug 11 09:38:50.251 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 09:38:50.252 INFO kablam! su: No module specific data is present
Aug 11 09:38:50.959 INFO running `"docker" "rm" "-f" "ee49eb344dacfccc897ad60fcbf4b113c49622edabeb63e6faee917cf425b13f"`
Aug 11 09:38:51.066 INFO blam! ee49eb344dacfccc897ad60fcbf4b113c49622edabeb63e6faee917cf425b13f