Aug 30 02:24:51.281 INFO checking stm32f042-0.5.3 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 02:24:51.281 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 02:24:51.281 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 02:24:51.478 INFO blam! d12cf56272d5dba79f726393502134af31ed5298c632961bccfb53dca05cbf7c
Aug 30 02:24:51.480 INFO running `"docker" "start" "-a" "d12cf56272d5dba79f726393502134af31ed5298c632961bccfb53dca05cbf7c"`
Aug 30 02:24:52.125 INFO kablam!    Compiling cortex-m v0.3.1
Aug 30 02:24:52.125 INFO kablam!     Checking bare-metal v0.1.3
Aug 30 02:24:52.125 INFO kablam!    Compiling cortex-m-rt v0.4.0
Aug 30 02:24:52.126 INFO kablam!     Checking aligned v0.1.2
Aug 30 02:24:52.126 INFO kablam!    Compiling cortex-m v0.4.3
Aug 30 02:24:52.127 INFO kablam!     Checking untagged-option v0.1.1
Aug 30 02:24:52.127 INFO kablam!     Checking panic-abort v0.1.1
Aug 30 02:24:52.357 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Aug 30 02:24:52.357 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/panic-abort-0.1.1/src/lib.rs:25:1
Aug 30 02:24:52.358 INFO kablam!    |
Aug 30 02:24:52.358 INFO kablam! 25 | #[lang = "panic_fmt"]
Aug 30 02:24:52.358 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Aug 30 02:24:52.358 INFO kablam! 
Aug 30 02:24:52.358 INFO kablam! error: aborting due to previous error
Aug 30 02:24:52.358 INFO kablam! 
Aug 30 02:24:52.358 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Aug 30 02:24:52.363 INFO kablam! error: Could not compile `panic-abort`.
Aug 30 02:24:52.363 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 02:24:53.974 INFO kablam! error: build failed
Aug 30 02:24:53.976 INFO kablam! su: No module specific data is present
Aug 30 02:24:54.483 INFO running `"docker" "rm" "-f" "d12cf56272d5dba79f726393502134af31ed5298c632961bccfb53dca05cbf7c"`
Aug 30 02:24:54.607 INFO blam! d12cf56272d5dba79f726393502134af31ed5298c632961bccfb53dca05cbf7c