Sep 10 18:39:58.819 INFO checking gemma_m0-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 18:39:58.819 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 18:39:58.820 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 18:39:59.008 INFO blam! 1cec89cab8164d5ecca66001417ffb82ea5a7a118c44bf41cc91293a71451d4e
Sep 10 18:39:59.010 INFO running `"docker" "start" "-a" "1cec89cab8164d5ecca66001417ffb82ea5a7a118c44bf41cc91293a71451d4e"`
Sep 10 18:39:59.982 INFO kablam! usermod: no changes
Sep 10 18:40:00.065 INFO kablam!    Compiling cortex-m v0.3.1
Sep 10 18:40:00.065 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 10 18:40:00.066 INFO kablam!     Checking panic-abort v0.1.1
Sep 10 18:40:00.170 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 10 18:40:00.170 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/panic-abort-0.1.1/src/lib.rs:25:1
Sep 10 18:40:00.170 INFO kablam!    |
Sep 10 18:40:00.170 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 10 18:40:00.170 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 10 18:40:00.170 INFO kablam! 
Sep 10 18:40:00.170 INFO kablam! error: aborting due to previous error
Sep 10 18:40:00.170 INFO kablam! 
Sep 10 18:40:00.170 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 10 18:40:00.170 INFO kablam! error: Could not compile `panic-abort`.
Sep 10 18:40:00.170 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 18:40:01.078 INFO kablam! error: build failed
Sep 10 18:40:01.078 INFO kablam! su: No module specific data is present
Sep 10 18:40:01.958 INFO running `"docker" "rm" "-f" "1cec89cab8164d5ecca66001417ffb82ea5a7a118c44bf41cc91293a71451d4e"`
Sep 10 18:40:02.113 INFO blam! 1cec89cab8164d5ecca66001417ffb82ea5a7a118c44bf41cc91293a71451d4e