Sep 06 07:39:56.808 INFO checking eeprom-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 07:39:56.808 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 07:39:56.808 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:39:56.978 INFO blam! 90577278f0bd105782a6594b43a9cdc5400a7a227f88096f67926618414c0edd
Sep 06 07:39:56.979 INFO running `"docker" "start" "-a" "90577278f0bd105782a6594b43a9cdc5400a7a227f88096f67926618414c0edd"`
Sep 06 07:39:57.765 INFO kablam! usermod: no changes
Sep 06 07:39:57.809 INFO kablam!     Checking stm32-hal v0.2.0
Sep 06 07:39:57.809 INFO kablam!     Checking pretty_assertions v0.3.4
Sep 06 07:39:57.923 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 06 07:39:57.923 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32-hal-0.2.0/src/lib.rs:4:12
Sep 06 07:39:57.923 INFO kablam!   |
Sep 06 07:39:57.923 INFO kablam! 4 | #![feature(const_size_of)]
Sep 06 07:39:57.923 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 06 07:39:57.923 INFO kablam! 
Sep 06 07:39:57.923 INFO kablam! error: aborting due to previous error
Sep 06 07:39:57.923 INFO kablam! 
Sep 06 07:39:57.923 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 06 07:39:57.932 INFO kablam! error: Could not compile `stm32-hal`.
Sep 06 07:39:57.932 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 07:39:58.189 INFO kablam! error: build failed
Sep 06 07:39:58.191 INFO kablam! su: No module specific data is present
Sep 06 07:39:59.011 INFO running `"docker" "rm" "-f" "90577278f0bd105782a6594b43a9cdc5400a7a227f88096f67926618414c0edd"`
Sep 06 07:39:59.096 INFO blam! 90577278f0bd105782a6594b43a9cdc5400a7a227f88096f67926618414c0edd