Sep 04 06:28:46.541 INFO checking remarkable-0.0.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 06:28:46.541 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 06:28:46.541 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:28:46.705 INFO blam! 84f132102f0da2c943345599ed7e589a95c8fd5eb79e5441a0286c91d2476cfd
Sep 04 06:28:46.707 INFO running `"docker" "start" "-a" "84f132102f0da2c943345599ed7e589a95c8fd5eb79e5441a0286c91d2476cfd"`
Sep 04 06:28:47.598 INFO kablam!     Checking ioctl-gen v0.1.1
Sep 04 06:28:47.598 INFO kablam!     Checking rb v0.3.2
Sep 04 06:28:47.599 INFO kablam!     Checking redhook v0.1.2
Sep 04 06:28:47.604 INFO kablam!     Checking epoll v3.1.1
Sep 04 06:28:47.604 INFO kablam!     Checking aabb-quadtree v0.1.0
Sep 04 06:28:47.609 INFO kablam!     Checking mmap v0.1.1
Sep 04 06:28:47.610 INFO kablam!     Checking line_drawing v0.7.0
Sep 04 06:28:47.610 INFO kablam!     Checking multimap v0.4.0
Sep 04 06:28:48.659 INFO kablam!     Checking png v0.11.0
Sep 04 06:28:48.735 INFO kablam!     Checking rusttype v0.4.3
Sep 04 06:28:49.235 INFO kablam!     Checking tokio v0.1.8
Sep 04 06:28:52.318 INFO kablam!     Checking image v0.18.0
Sep 04 06:28:52.662 INFO kablam!     Checking tokio-core v0.1.17
Sep 04 06:28:57.147 INFO kablam!     Checking libmdns v0.2.3
Sep 04 06:29:02.538 INFO kablam!     Checking remarkable v0.0.1 (file:///source)
Sep 04 06:29:04.945 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 04 06:29:04.945 INFO kablam!  --> src/lib.rs:2:12
Sep 04 06:29:04.945 INFO kablam!   |
Sep 04 06:29:04.945 INFO kablam! 2 | #![feature(const_size_of)]
Sep 04 06:29:04.945 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 04 06:29:04.945 INFO kablam! 
Sep 04 06:29:04.974 INFO kablam! error: aborting due to previous error
Sep 04 06:29:04.974 INFO kablam! 
Sep 04 06:29:04.974 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 06:29:04.982 INFO kablam! error: Could not compile `remarkable`.
Sep 04 06:29:04.983 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 06:29:05.417 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 04 06:29:05.417 INFO kablam!  --> src/lib.rs:2:12
Sep 04 06:29:05.417 INFO kablam!   |
Sep 04 06:29:05.417 INFO kablam! 2 | #![feature(const_size_of)]
Sep 04 06:29:05.417 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 04 06:29:05.417 INFO kablam! 
Sep 04 06:29:05.446 INFO kablam! error: aborting due to previous error
Sep 04 06:29:05.446 INFO kablam! 
Sep 04 06:29:05.446 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 06:29:05.462 INFO kablam! error: Could not compile `remarkable`.
Sep 04 06:29:05.462 INFO kablam! 
Sep 04 06:29:05.462 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 06:29:05.464 INFO kablam! su: No module specific data is present
Sep 04 06:29:05.795 INFO running `"docker" "rm" "-f" "84f132102f0da2c943345599ed7e589a95c8fd5eb79e5441a0286c91d2476cfd"`
Sep 04 06:29:05.918 INFO blam! 84f132102f0da2c943345599ed7e589a95c8fd5eb79e5441a0286c91d2476cfd