Sep 01 22:47:26.540 INFO checking stm32-hal-0.2.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 22:47:26.540 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 22:47:26.540 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 22:47:26.746 INFO blam! 40d25a3cd595551b948f6d94481e7696ad76e61bca2e5a45514d4eafd14ce793
Sep 01 22:47:26.749 INFO running `"docker" "start" "-a" "40d25a3cd595551b948f6d94481e7696ad76e61bca2e5a45514d4eafd14ce793"`
Sep 01 22:47:27.544 INFO kablam!     Checking stm32-hal v0.2.0 (file:///source)
Sep 01 22:47:27.679 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 01 22:47:27.679 INFO kablam!  --> src/lib.rs:4:12
Sep 01 22:47:27.679 INFO kablam!   |
Sep 01 22:47:27.679 INFO kablam! 4 | #![feature(const_size_of)]
Sep 01 22:47:27.679 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 01 22:47:27.679 INFO kablam! 
Sep 01 22:47:27.682 INFO kablam! error: aborting due to previous error
Sep 01 22:47:27.682 INFO kablam! 
Sep 01 22:47:27.682 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 22:47:27.688 INFO kablam! error: Could not compile `stm32-hal`.
Sep 01 22:47:27.688 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 22:47:28.042 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 01 22:47:28.042 INFO kablam!  --> src/lib.rs:4:12
Sep 01 22:47:28.042 INFO kablam!   |
Sep 01 22:47:28.042 INFO kablam! 4 | #![feature(const_size_of)]
Sep 01 22:47:28.042 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 01 22:47:28.042 INFO kablam! 
Sep 01 22:47:28.048 INFO kablam! error: aborting due to previous error
Sep 01 22:47:28.048 INFO kablam! 
Sep 01 22:47:28.048 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 22:47:28.058 INFO kablam! error: Could not compile `stm32-hal`.
Sep 01 22:47:28.058 INFO kablam! 
Sep 01 22:47:28.058 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 22:47:28.060 INFO kablam! su: No module specific data is present
Sep 01 22:47:28.518 INFO running `"docker" "rm" "-f" "40d25a3cd595551b948f6d94481e7696ad76e61bca2e5a45514d4eafd14ce793"`
Sep 01 22:47:28.640 INFO blam! 40d25a3cd595551b948f6d94481e7696ad76e61bca2e5a45514d4eafd14ce793