Aug 30 12:24:34.887 INFO checking libremarkable-0.3.2 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 12:24:34.887 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 12:24:34.887 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 12:24:35.099 INFO blam! f33d50c822a7885d7ff38a4999038f2efe88edd414a212c5020ad25a5450eab5
Aug 30 12:24:35.102 INFO running `"docker" "start" "-a" "f33d50c822a7885d7ff38a4999038f2efe88edd414a212c5020ad25a5450eab5"`
Aug 30 12:24:36.046 INFO kablam!     Checking ioctl-gen v0.1.1
Aug 30 12:24:36.046 INFO kablam!     Checking atomic v0.4.1
Aug 30 12:24:36.046 INFO kablam!    Compiling base64 v0.5.2
Aug 30 12:24:36.052 INFO kablam!     Checking redhook v0.1.2
Aug 30 12:24:36.053 INFO kablam!    Compiling lua52-sys v0.1.1
Aug 30 12:24:36.057 INFO kablam!     Checking epoll v3.1.1
Aug 30 12:24:36.058 INFO kablam!     Checking aabb-quadtree v0.1.0
Aug 30 12:24:36.059 INFO kablam!     Checking line_drawing v0.7.0
Aug 30 12:24:37.311 INFO kablam!     Checking mmap v0.1.1
Aug 30 12:24:37.402 INFO kablam!     Checking tiny_http v0.6.0
Aug 30 12:24:37.953 INFO kablam!     Checking rusttype v0.4.3
Aug 30 12:24:38.233 INFO kablam!     Checking stopwatch v0.0.7
Aug 30 12:24:38.581 INFO kablam!    Compiling blob v0.2.0
Aug 30 12:24:40.634 INFO kablam!    Compiling zstd-sys v1.4.4+zstd.1.3.5
Aug 30 12:24:45.492 INFO kablam!     Checking hlua v0.4.1
Aug 30 12:25:22.025 INFO kablam!     Checking zstd-safe v1.4.4+zstd.1.3.5
Aug 30 12:25:22.584 INFO kablam!     Checking zstd v0.4.19+zstd.1.3.5
Aug 30 12:25:23.302 INFO kablam!     Checking libremarkable v0.3.2 (file:///source)
Aug 30 12:25:27.704 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 30 12:25:27.704 INFO kablam!  --> src/lib.rs:2:12
Aug 30 12:25:27.704 INFO kablam!   |
Aug 30 12:25:27.704 INFO kablam! 2 | #![feature(const_size_of)]
Aug 30 12:25:27.704 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 30 12:25:27.704 INFO kablam! 
Aug 30 12:25:27.750 INFO kablam! error: aborting due to previous error
Aug 30 12:25:27.750 INFO kablam! 
Aug 30 12:25:27.750 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 30 12:25:27.759 INFO kablam! error: Could not compile `libremarkable`.
Aug 30 12:25:27.760 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 12:25:27.957 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 30 12:25:27.957 INFO kablam!  --> src/lib.rs:2:12
Aug 30 12:25:27.957 INFO kablam!   |
Aug 30 12:25:27.958 INFO kablam! 2 | #![feature(const_size_of)]
Aug 30 12:25:27.958 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 30 12:25:27.958 INFO kablam! 
Aug 30 12:25:27.994 INFO kablam! error: aborting due to previous error
Aug 30 12:25:27.994 INFO kablam! 
Aug 30 12:25:27.994 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 30 12:25:28.007 INFO kablam! error: Could not compile `libremarkable`.
Aug 30 12:25:28.007 INFO kablam! 
Aug 30 12:25:28.007 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 12:25:28.009 INFO kablam! su: No module specific data is present
Aug 30 12:25:28.469 INFO running `"docker" "rm" "-f" "f33d50c822a7885d7ff38a4999038f2efe88edd414a212c5020ad25a5450eab5"`
Aug 30 12:25:28.599 INFO blam! f33d50c822a7885d7ff38a4999038f2efe88edd414a212c5020ad25a5450eab5