Aug 31 12:38:36.586 INFO checking stm32-hal-0.2.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 12:38:36.586 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 12:38:36.586 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 12:38:36.814 INFO blam! 5fd7c34dc1814887149b0ff1c775f29d54dba830d4feb2d4da24cdb28b326df8
Aug 31 12:38:36.816 INFO running `"docker" "start" "-a" "5fd7c34dc1814887149b0ff1c775f29d54dba830d4feb2d4da24cdb28b326df8"`
Aug 31 12:38:37.519 INFO kablam!     Checking stm32-hal v0.2.0 (file:///source)
Aug 31 12:38:37.679 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 31 12:38:37.679 INFO kablam!  --> src/lib.rs:4:12
Aug 31 12:38:37.679 INFO kablam!   |
Aug 31 12:38:37.679 INFO kablam! 4 | #![feature(const_size_of)]
Aug 31 12:38:37.679 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 31 12:38:37.679 INFO kablam! 
Aug 31 12:38:37.681 INFO kablam! error: aborting due to previous error
Aug 31 12:38:37.681 INFO kablam! 
Aug 31 12:38:37.681 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 31 12:38:37.687 INFO kablam! error: Could not compile `stm32-hal`.
Aug 31 12:38:37.687 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 12:38:37.980 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 31 12:38:37.980 INFO kablam!  --> src/lib.rs:4:12
Aug 31 12:38:37.980 INFO kablam!   |
Aug 31 12:38:37.980 INFO kablam! 4 | #![feature(const_size_of)]
Aug 31 12:38:37.980 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 31 12:38:37.980 INFO kablam! 
Aug 31 12:38:37.986 INFO kablam! error: aborting due to previous error
Aug 31 12:38:37.986 INFO kablam! 
Aug 31 12:38:37.986 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 31 12:38:37.994 INFO kablam! error: Could not compile `stm32-hal`.
Aug 31 12:38:37.994 INFO kablam! 
Aug 31 12:38:37.994 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 12:38:37.996 INFO kablam! su: No module specific data is present
Aug 31 12:38:38.380 INFO running `"docker" "rm" "-f" "5fd7c34dc1814887149b0ff1c775f29d54dba830d4feb2d4da24cdb28b326df8"`
Aug 31 12:38:38.522 INFO blam! 5fd7c34dc1814887149b0ff1c775f29d54dba830d4feb2d4da24cdb28b326df8