Sep 01 15:15:12.298 INFO checking libremarkable-0.3.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 15:15:12.298 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 15:15:12.298 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:15:12.450 INFO blam! c5b1766c9f1e96aff5910bbd5544b7f5105fe6a2bae14ea7130684be2151b218
Sep 01 15:15:12.452 INFO running `"docker" "start" "-a" "c5b1766c9f1e96aff5910bbd5544b7f5105fe6a2bae14ea7130684be2151b218"`
Sep 01 15:15:13.332 INFO kablam!     Checking ioctl-gen v0.1.1
Sep 01 15:15:13.332 INFO kablam!     Checking atomic v0.4.1
Sep 01 15:15:13.332 INFO kablam!    Compiling base64 v0.5.2
Sep 01 15:15:13.332 INFO kablam!     Checking redhook v0.1.2
Sep 01 15:15:13.337 INFO kablam!     Checking epoll v3.1.1
Sep 01 15:15:13.337 INFO kablam!     Checking aabb-quadtree v0.1.0
Sep 01 15:15:13.338 INFO kablam!    Compiling lua52-sys v0.1.1
Sep 01 15:15:13.339 INFO kablam!     Checking mmap v0.1.1
Sep 01 15:15:14.356 INFO kablam!     Checking tiny_http v0.6.0
Sep 01 15:15:14.640 INFO kablam!     Checking rusttype v0.4.3
Sep 01 15:15:14.743 INFO kablam!     Checking evdev v0.10.1
Sep 01 15:15:15.389 INFO kablam!    Compiling blob v0.2.0
Sep 01 15:15:17.316 INFO kablam!    Compiling zstd-sys v1.4.4+zstd.1.3.5
Sep 01 15:15:21.301 INFO kablam!     Checking hlua v0.4.1
Sep 01 15:15:58.253 INFO kablam!     Checking zstd-safe v1.4.4+zstd.1.3.5
Sep 01 15:15:58.759 INFO kablam!     Checking zstd v0.4.19+zstd.1.3.5
Sep 01 15:15:59.446 INFO kablam!     Checking libremarkable v0.3.2 (file:///source)
Sep 01 15:16:02.924 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 01 15:16:02.924 INFO kablam!  --> src/lib.rs:2:12
Sep 01 15:16:02.924 INFO kablam!   |
Sep 01 15:16:02.924 INFO kablam! 2 | #![feature(const_size_of)]
Sep 01 15:16:02.924 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 01 15:16:02.924 INFO kablam! 
Sep 01 15:16:02.981 INFO kablam! error: aborting due to previous error
Sep 01 15:16:02.982 INFO kablam! 
Sep 01 15:16:02.982 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 15:16:02.993 INFO kablam! error: Could not compile `libremarkable`.
Sep 01 15:16:02.994 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 15:16:03.278 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 01 15:16:03.278 INFO kablam!  --> src/lib.rs:2:12
Sep 01 15:16:03.278 INFO kablam!   |
Sep 01 15:16:03.278 INFO kablam! 2 | #![feature(const_size_of)]
Sep 01 15:16:03.278 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 01 15:16:03.278 INFO kablam! 
Sep 01 15:16:03.315 INFO kablam! error: aborting due to previous error
Sep 01 15:16:03.315 INFO kablam! 
Sep 01 15:16:03.315 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 15:16:03.330 INFO kablam! error: Could not compile `libremarkable`.
Sep 01 15:16:03.332 INFO kablam! 
Sep 01 15:16:03.332 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 15:16:03.332 INFO kablam! su: No module specific data is present
Sep 01 15:16:03.879 INFO running `"docker" "rm" "-f" "c5b1766c9f1e96aff5910bbd5544b7f5105fe6a2bae14ea7130684be2151b218"`
Sep 01 15:16:04.024 INFO blam! c5b1766c9f1e96aff5910bbd5544b7f5105fe6a2bae14ea7130684be2151b218