Sep 17 16:45:06.999 INFO checking stm32-hal-0.2.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 16:45:07.000 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 16:45:07.000 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:45:07.189 INFO blam! 047560724bd0cfb934e2c960f22aeebb770f56556fdde078dd7c5471d6a99cf5
Sep 17 16:45:07.192 INFO running `"docker" "start" "-a" "047560724bd0cfb934e2c960f22aeebb770f56556fdde078dd7c5471d6a99cf5"`
Sep 17 16:45:07.951 INFO kablam! usermod: no changes
Sep 17 16:45:07.976 INFO kablam!     Checking stm32-hal v0.2.0 (/source)
Sep 17 16:45:08.133 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 17 16:45:08.133 INFO kablam!  --> src/lib.rs:4:12
Sep 17 16:45:08.133 INFO kablam!   |
Sep 17 16:45:08.133 INFO kablam! 4 | #![feature(const_size_of)]
Sep 17 16:45:08.133 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 17 16:45:08.133 INFO kablam! 
Sep 17 16:45:08.136 INFO kablam! error: aborting due to previous error
Sep 17 16:45:08.136 INFO kablam! 
Sep 17 16:45:08.136 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 17 16:45:08.142 INFO kablam! error: Could not compile `stm32-hal`.
Sep 17 16:45:08.142 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 16:45:08.201 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 17 16:45:08.201 INFO kablam!  --> src/lib.rs:4:12
Sep 17 16:45:08.201 INFO kablam!   |
Sep 17 16:45:08.201 INFO kablam! 4 | #![feature(const_size_of)]
Sep 17 16:45:08.201 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 17 16:45:08.201 INFO kablam! 
Sep 17 16:45:08.204 INFO kablam! error: aborting due to previous error
Sep 17 16:45:08.204 INFO kablam! 
Sep 17 16:45:08.204 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 17 16:45:08.221 INFO kablam! error: Could not compile `stm32-hal`.
Sep 17 16:45:08.221 INFO kablam! 
Sep 17 16:45:08.221 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 16:45:08.221 INFO kablam! su: No module specific data is present
Sep 17 16:45:08.850 INFO running `"docker" "rm" "-f" "047560724bd0cfb934e2c960f22aeebb770f56556fdde078dd7c5471d6a99cf5"`
Sep 17 16:45:08.937 INFO blam! 047560724bd0cfb934e2c960f22aeebb770f56556fdde078dd7c5471d6a99cf5