Sep 20 02:27:24.381 INFO checking eeprom-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 02:27:24.381 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 02:27:24.381 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 02:27:24.592 INFO blam! ee7d838af2871444d459777f536ddc6d72a159062f8871806ccc514b3d6ee682
Sep 20 02:27:24.594 INFO running `"docker" "start" "-a" "ee7d838af2871444d459777f536ddc6d72a159062f8871806ccc514b3d6ee682"`
Sep 20 02:27:25.764 INFO kablam! usermod: no changes
Sep 20 02:27:25.802 INFO kablam!     Checking stm32-hal v0.2.0
Sep 20 02:27:25.802 INFO kablam!     Checking pretty_assertions v0.3.4
Sep 20 02:27:25.903 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 20 02:27:25.903 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32-hal-0.2.0/src/lib.rs:4:12
Sep 20 02:27:25.903 INFO kablam!   |
Sep 20 02:27:25.903 INFO kablam! 4 | #![feature(const_size_of)]
Sep 20 02:27:25.903 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 20 02:27:25.903 INFO kablam! 
Sep 20 02:27:25.903 INFO kablam! error: aborting due to previous error
Sep 20 02:27:25.903 INFO kablam! 
Sep 20 02:27:25.903 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 20 02:27:25.912 INFO kablam! error: Could not compile `stm32-hal`.
Sep 20 02:27:25.912 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 02:27:26.128 INFO kablam! error: build failed
Sep 20 02:27:26.130 INFO kablam! su: No module specific data is present
Sep 20 02:27:26.626 INFO running `"docker" "rm" "-f" "ee7d838af2871444d459777f536ddc6d72a159062f8871806ccc514b3d6ee682"`
Sep 20 02:27:26.853 INFO blam! ee7d838af2871444d459777f536ddc6d72a159062f8871806ccc514b3d6ee682