Sep 19 19:39:03.764 INFO checking stm32f042-0.5.3 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 19:39:03.764 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 19:39:03.764 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:39:04.083 INFO blam! 1774e140dac6b59c5c92232129dade0355d38185d922e40abed94ac6aaf69b89
Sep 19 19:39:04.085 INFO running `"docker" "start" "-a" "1774e140dac6b59c5c92232129dade0355d38185d922e40abed94ac6aaf69b89"`
Sep 19 19:39:04.993 INFO kablam! usermod: no changes
Sep 19 19:39:05.062 INFO kablam!    Compiling cortex-m v0.3.1
Sep 19 19:39:05.062 INFO kablam!    Compiling cortex-m v0.4.3
Sep 19 19:39:05.062 INFO kablam!     Checking aligned v0.1.2
Sep 19 19:39:05.062 INFO kablam!     Checking bare-metal v0.1.3
Sep 19 19:39:05.062 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 19 19:39:05.062 INFO kablam!     Checking untagged-option v0.1.1
Sep 19 19:39:05.062 INFO kablam!     Checking panic-abort v0.1.1
Sep 19 19:39:05.366 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 19 19:39:05.366 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/panic-abort-0.1.1/src/lib.rs:25:1
Sep 19 19:39:05.366 INFO kablam!    |
Sep 19 19:39:05.366 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 19 19:39:05.366 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 19 19:39:05.366 INFO kablam! 
Sep 19 19:39:05.366 INFO kablam! error: aborting due to previous error
Sep 19 19:39:05.366 INFO kablam! 
Sep 19 19:39:05.366 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 19 19:39:05.370 INFO kablam! error: Could not compile `panic-abort`.
Sep 19 19:39:05.370 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 19:39:06.459 INFO kablam! error: build failed
Sep 19 19:39:06.466 INFO kablam! su: No module specific data is present
Sep 19 19:39:07.199 INFO running `"docker" "rm" "-f" "1774e140dac6b59c5c92232129dade0355d38185d922e40abed94ac6aaf69b89"`
Sep 19 19:39:07.314 INFO blam! 1774e140dac6b59c5c92232129dade0355d38185d922e40abed94ac6aaf69b89