Sep 06 06:41:38.277 INFO checking gemma_m0-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 06:41:38.277 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 06:41:38.277 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 06:41:38.438 INFO blam! 9556f196a8281c7713e02fcea58042405a710f620b60bdc0f2165919d8c32711
Sep 06 06:41:38.440 INFO running `"docker" "start" "-a" "9556f196a8281c7713e02fcea58042405a710f620b60bdc0f2165919d8c32711"`
Sep 06 06:41:39.294 INFO kablam! usermod: no changes
Sep 06 06:41:39.358 INFO kablam!     Checking panic-abort v0.1.1
Sep 06 06:41:39.361 INFO kablam!     Checking atsamd21g18a v0.2.1
Sep 06 06:41:39.362 INFO kablam!     Checking atsamd21e18a v0.2.0
Sep 06 06:41:39.420 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 06 06:41:39.420 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/panic-abort-0.1.1/src/lib.rs:25:1
Sep 06 06:41:39.420 INFO kablam!    |
Sep 06 06:41:39.420 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 06 06:41:39.420 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 06 06:41:39.420 INFO kablam! 
Sep 06 06:41:39.421 INFO kablam! error: aborting due to previous error
Sep 06 06:41:39.421 INFO kablam! 
Sep 06 06:41:39.421 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 06 06:41:39.426 INFO kablam! error: Could not compile `panic-abort`.
Sep 06 06:41:39.426 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 06:41:57.802 INFO kablam! error: build failed
Sep 06 06:41:57.803 INFO kablam! su: No module specific data is present
Sep 06 06:41:58.256 INFO running `"docker" "rm" "-f" "9556f196a8281c7713e02fcea58042405a710f620b60bdc0f2165919d8c32711"`
Sep 06 06:41:58.344 INFO blam! 9556f196a8281c7713e02fcea58042405a710f620b60bdc0f2165919d8c32711