Sep 19 19:39:32.100 INFO checking stm32-hal-0.2.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 19:39:32.100 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 19:39:32.100 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:39:32.320 INFO blam! 9aaf14ea399370ce116f588f241009af2b6e5aa6a808a08ac2287166e93dc2b0
Sep 19 19:39:32.323 INFO running `"docker" "start" "-a" "9aaf14ea399370ce116f588f241009af2b6e5aa6a808a08ac2287166e93dc2b0"`
Sep 19 19:39:33.130 INFO kablam! usermod: no changes
Sep 19 19:39:33.172 INFO kablam!     Checking stm32-hal v0.2.0 (/source)
Sep 19 19:39:33.298 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 19 19:39:33.298 INFO kablam!  --> src/lib.rs:4:12
Sep 19 19:39:33.298 INFO kablam!   |
Sep 19 19:39:33.298 INFO kablam! 4 | #![feature(const_size_of)]
Sep 19 19:39:33.298 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 19 19:39:33.298 INFO kablam! 
Sep 19 19:39:33.298 INFO kablam! error: aborting due to previous error
Sep 19 19:39:33.298 INFO kablam! 
Sep 19 19:39:33.298 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 19 19:39:33.305 INFO kablam! error: Could not compile `stm32-hal`.
Sep 19 19:39:33.305 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 19:39:33.397 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 19 19:39:33.397 INFO kablam!  --> src/lib.rs:4:12
Sep 19 19:39:33.397 INFO kablam!   |
Sep 19 19:39:33.397 INFO kablam! 4 | #![feature(const_size_of)]
Sep 19 19:39:33.397 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 19 19:39:33.397 INFO kablam! 
Sep 19 19:39:33.399 INFO kablam! error: aborting due to previous error
Sep 19 19:39:33.399 INFO kablam! 
Sep 19 19:39:33.399 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 19 19:39:33.405 INFO kablam! error: Could not compile `stm32-hal`.
Sep 19 19:39:33.405 INFO kablam! 
Sep 19 19:39:33.405 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 19:39:33.407 INFO kablam! su: No module specific data is present
Sep 19 19:39:34.054 INFO running `"docker" "rm" "-f" "9aaf14ea399370ce116f588f241009af2b6e5aa6a808a08ac2287166e93dc2b0"`
Sep 19 19:39:34.198 INFO blam! 9aaf14ea399370ce116f588f241009af2b6e5aa6a808a08ac2287166e93dc2b0