Sep 04 02:04:25.471 INFO checking stm32f042-0.5.3 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 02:04:25.471 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 02:04:25.471 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 02:04:25.641 INFO blam! c38dad15fe5edda71df93e500762d7432383fc7db3229745cd2ff4651b511de9
Sep 04 02:04:25.643 INFO running `"docker" "start" "-a" "c38dad15fe5edda71df93e500762d7432383fc7db3229745cd2ff4651b511de9"`
Sep 04 02:04:26.194 INFO kablam!     Checking vcell v0.1.0
Sep 04 02:04:26.194 INFO kablam!    Compiling cortex-m v0.3.1
Sep 04 02:04:26.194 INFO kablam!     Checking bare-metal v0.1.3
Sep 04 02:04:26.194 INFO kablam!     Checking aligned v0.1.2
Sep 04 02:04:26.194 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 04 02:04:26.195 INFO kablam!    Compiling cortex-m v0.4.3
Sep 04 02:04:26.195 INFO kablam!     Checking r0 v0.2.2
Sep 04 02:04:26.196 INFO kablam!     Checking untagged-option v0.1.1
Sep 04 02:04:26.334 INFO kablam!     Checking panic-abort v0.1.1
Sep 04 02:04:26.397 INFO kablam!     Checking volatile-register v0.2.0
Sep 04 02:04:26.415 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 04 02:04:26.415 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/panic-abort-0.1.1/src/lib.rs:25:1
Sep 04 02:04:26.415 INFO kablam!    |
Sep 04 02:04:26.415 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 04 02:04:26.415 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 04 02:04:26.415 INFO kablam! 
Sep 04 02:04:26.416 INFO kablam! error: aborting due to previous error
Sep 04 02:04:26.416 INFO kablam! 
Sep 04 02:04:26.416 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 04 02:04:26.422 INFO kablam! error: Could not compile `panic-abort`.
Sep 04 02:04:26.422 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 02:04:27.388 INFO kablam! error: build failed
Sep 04 02:04:27.389 INFO kablam! su: No module specific data is present
Sep 04 02:04:27.737 INFO running `"docker" "rm" "-f" "c38dad15fe5edda71df93e500762d7432383fc7db3229745cd2ff4651b511de9"`
Sep 04 02:04:27.869 INFO blam! c38dad15fe5edda71df93e500762d7432383fc7db3229745cd2ff4651b511de9