Aug 31 12:38:10.962 INFO checking stm32f042-0.5.3 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 12:38:10.962 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 12:38:10.962 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 12:38:11.208 INFO blam! aea60d269ae186977d949d6b6ab5235397ac68b81d56efa69f8c8f9163bd4461
Aug 31 12:38:11.209 INFO running `"docker" "start" "-a" "aea60d269ae186977d949d6b6ab5235397ac68b81d56efa69f8c8f9163bd4461"`
Aug 31 12:38:11.936 INFO kablam!    Compiling cortex-m v0.3.1
Aug 31 12:38:11.936 INFO kablam!     Checking aligned v0.1.2
Aug 31 12:38:11.936 INFO kablam!     Checking bare-metal v0.1.3
Aug 31 12:38:11.938 INFO kablam!    Compiling cortex-m-rt v0.4.0
Aug 31 12:38:11.938 INFO kablam!    Compiling cortex-m v0.4.3
Aug 31 12:38:11.939 INFO kablam!     Checking untagged-option v0.1.1
Aug 31 12:38:11.943 INFO kablam!     Checking panic-abort v0.1.1
Aug 31 12:38:12.140 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Aug 31 12:38:12.140 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/panic-abort-0.1.1/src/lib.rs:25:1
Aug 31 12:38:12.140 INFO kablam!    |
Aug 31 12:38:12.140 INFO kablam! 25 | #[lang = "panic_fmt"]
Aug 31 12:38:12.140 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Aug 31 12:38:12.141 INFO kablam! 
Aug 31 12:38:12.141 INFO kablam! error: aborting due to previous error
Aug 31 12:38:12.141 INFO kablam! 
Aug 31 12:38:12.141 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Aug 31 12:38:12.146 INFO kablam! error: Could not compile `panic-abort`.
Aug 31 12:38:12.147 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 12:38:13.447 INFO kablam! error: build failed
Aug 31 12:38:13.448 INFO kablam! su: No module specific data is present
Aug 31 12:38:13.885 INFO running `"docker" "rm" "-f" "aea60d269ae186977d949d6b6ab5235397ac68b81d56efa69f8c8f9163bd4461"`
Aug 31 12:38:14.029 INFO blam! aea60d269ae186977d949d6b6ab5235397ac68b81d56efa69f8c8f9163bd4461