Sep 10 19:51:16.536 INFO checking eeprom-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 19:51:16.536 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 19:51:16.536 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:51:16.740 INFO blam! 7c145e23429192cf442c68a45e5dcbe955c8c21db68b6c83b70e0615140f36e0
Sep 10 19:51:16.742 INFO running `"docker" "start" "-a" "7c145e23429192cf442c68a45e5dcbe955c8c21db68b6c83b70e0615140f36e0"`
Sep 10 19:51:17.547 INFO kablam! usermod: no changes
Sep 10 19:51:17.580 INFO kablam!     Checking stm32-hal v0.2.0
Sep 10 19:51:17.660 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 10 19:51:17.660 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32-hal-0.2.0/src/lib.rs:4:12
Sep 10 19:51:17.660 INFO kablam!   |
Sep 10 19:51:17.660 INFO kablam! 4 | #![feature(const_size_of)]
Sep 10 19:51:17.660 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 10 19:51:17.660 INFO kablam! 
Sep 10 19:51:17.662 INFO kablam! error: aborting due to previous error
Sep 10 19:51:17.662 INFO kablam! 
Sep 10 19:51:17.662 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 19:51:17.669 INFO kablam! error: Could not compile `stm32-hal`.
Sep 10 19:51:17.669 INFO kablam! 
Sep 10 19:51:17.669 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 19:51:17.671 INFO kablam! su: No module specific data is present
Sep 10 19:51:18.097 INFO running `"docker" "rm" "-f" "7c145e23429192cf442c68a45e5dcbe955c8c21db68b6c83b70e0615140f36e0"`
Sep 10 19:51:18.160 INFO blam! 7c145e23429192cf442c68a45e5dcbe955c8c21db68b6c83b70e0615140f36e0