Sep 04 02:05:49.331 INFO checking stm32-hal-0.2.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 02:05:49.331 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 02:05:49.331 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 02:05:49.551 INFO blam! 4b3293494158127bd6fa5e2517b5a4732f0e51d8c5cee94e6fe53b470791be44
Sep 04 02:05:49.554 INFO running `"docker" "start" "-a" "4b3293494158127bd6fa5e2517b5a4732f0e51d8c5cee94e6fe53b470791be44"`
Sep 04 02:05:50.223 INFO kablam!     Checking stm32-hal v0.2.0 (file:///source)
Sep 04 02:05:50.345 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 04 02:05:50.345 INFO kablam!  --> src/lib.rs:4:12
Sep 04 02:05:50.345 INFO kablam!   |
Sep 04 02:05:50.345 INFO kablam! 4 | #![feature(const_size_of)]
Sep 04 02:05:50.345 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 04 02:05:50.345 INFO kablam! 
Sep 04 02:05:50.348 INFO kablam! error: aborting due to previous error
Sep 04 02:05:50.348 INFO kablam! 
Sep 04 02:05:50.348 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 02:05:50.355 INFO kablam! error: Could not compile `stm32-hal`.
Sep 04 02:05:50.355 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 02:05:50.589 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 04 02:05:50.589 INFO kablam!  --> src/lib.rs:4:12
Sep 04 02:05:50.589 INFO kablam!   |
Sep 04 02:05:50.589 INFO kablam! 4 | #![feature(const_size_of)]
Sep 04 02:05:50.589 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 04 02:05:50.589 INFO kablam! 
Sep 04 02:05:50.593 INFO kablam! error: aborting due to previous error
Sep 04 02:05:50.594 INFO kablam! 
Sep 04 02:05:50.594 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 02:05:50.601 INFO kablam! error: Could not compile `stm32-hal`.
Sep 04 02:05:50.601 INFO kablam! 
Sep 04 02:05:50.601 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 02:05:50.602 INFO kablam! su: No module specific data is present
Sep 04 02:05:51.109 INFO running `"docker" "rm" "-f" "4b3293494158127bd6fa5e2517b5a4732f0e51d8c5cee94e6fe53b470791be44"`
Sep 04 02:05:51.244 INFO blam! 4b3293494158127bd6fa5e2517b5a4732f0e51d8c5cee94e6fe53b470791be44