Sep 01 22:47:28.682 INFO checking stm32-hal-0.2.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 22:47:28.682 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 22:47:28.683 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 22:47:28.869 INFO blam! bae2b8adedb5f50b56b6094c21b8644f081be3b261db20a2eddc2876a8dba9e8
Sep 01 22:47:28.871 INFO running `"docker" "start" "-a" "bae2b8adedb5f50b56b6094c21b8644f081be3b261db20a2eddc2876a8dba9e8"`
Sep 01 22:47:29.532 INFO kablam!     Checking stm32-hal v0.2.0 (file:///source)
Sep 01 22:47:29.629 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 01 22:47:29.629 INFO kablam!  --> src/lib.rs:4:12
Sep 01 22:47:29.629 INFO kablam!   |
Sep 01 22:47:29.629 INFO kablam! 4 | #![feature(const_size_of)]
Sep 01 22:47:29.629 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 01 22:47:29.629 INFO kablam! 
Sep 01 22:47:29.630 INFO kablam! error: aborting due to previous error
Sep 01 22:47:29.630 INFO kablam! 
Sep 01 22:47:29.631 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 22:47:29.635 INFO kablam! error: Could not compile `stm32-hal`.
Sep 01 22:47:29.636 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 22:47:29.895 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 01 22:47:29.895 INFO kablam!  --> src/lib.rs:4:12
Sep 01 22:47:29.895 INFO kablam!   |
Sep 01 22:47:29.895 INFO kablam! 4 | #![feature(const_size_of)]
Sep 01 22:47:29.895 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 01 22:47:29.895 INFO kablam! 
Sep 01 22:47:29.899 INFO kablam! error: aborting due to previous error
Sep 01 22:47:29.899 INFO kablam! 
Sep 01 22:47:29.899 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 22:47:29.906 INFO kablam! error: Could not compile `stm32-hal`.
Sep 01 22:47:29.906 INFO kablam! 
Sep 01 22:47:29.906 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 22:47:29.907 INFO kablam! su: No module specific data is present
Sep 01 22:47:30.342 INFO running `"docker" "rm" "-f" "bae2b8adedb5f50b56b6094c21b8644f081be3b261db20a2eddc2876a8dba9e8"`
Sep 01 22:47:30.449 INFO blam! bae2b8adedb5f50b56b6094c21b8644f081be3b261db20a2eddc2876a8dba9e8