Sep 01 05:31:26.215 INFO checking stm32-hal-0.2.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 05:31:26.215 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 05:31:26.216 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/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 05:31:26.414 INFO blam! 6f8aef05476d74c0bb03a6ca9ab816e57acf3b731c285ee2bafa698fc54c23dd
Sep 01 05:31:26.416 INFO running `"docker" "start" "-a" "6f8aef05476d74c0bb03a6ca9ab816e57acf3b731c285ee2bafa698fc54c23dd"`
Sep 01 05:31:27.121 INFO kablam!     Checking stm32-hal v0.2.0 (file:///source)
Sep 01 05:31:27.267 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 01 05:31:27.267 INFO kablam!  --> src/lib.rs:4:12
Sep 01 05:31:27.267 INFO kablam!   |
Sep 01 05:31:27.267 INFO kablam! 4 | #![feature(const_size_of)]
Sep 01 05:31:27.267 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 01 05:31:27.267 INFO kablam! 
Sep 01 05:31:27.270 INFO kablam! error: aborting due to previous error
Sep 01 05:31:27.271 INFO kablam! 
Sep 01 05:31:27.271 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 05:31:27.279 INFO kablam! error: Could not compile `stm32-hal`.
Sep 01 05:31:27.279 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 05:31:27.584 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 01 05:31:27.584 INFO kablam!  --> src/lib.rs:4:12
Sep 01 05:31:27.584 INFO kablam!   |
Sep 01 05:31:27.584 INFO kablam! 4 | #![feature(const_size_of)]
Sep 01 05:31:27.584 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 01 05:31:27.584 INFO kablam! 
Sep 01 05:31:27.588 INFO kablam! error: aborting due to previous error
Sep 01 05:31:27.588 INFO kablam! 
Sep 01 05:31:27.588 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 05:31:27.605 INFO kablam! error: Could not compile `stm32-hal`.
Sep 01 05:31:27.605 INFO kablam! 
Sep 01 05:31:27.605 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 05:31:27.605 INFO kablam! su: No module specific data is present
Sep 01 05:31:28.046 INFO running `"docker" "rm" "-f" "6f8aef05476d74c0bb03a6ca9ab816e57acf3b731c285ee2bafa698fc54c23dd"`
Sep 01 05:31:28.156 INFO blam! 6f8aef05476d74c0bb03a6ca9ab816e57acf3b731c285ee2bafa698fc54c23dd