Sep 21 10:04:08.142 INFO checking gemma_m0-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:04:08.142 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:04:08.142 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:04:08.308 INFO blam! e2acf86513bb60745115911fcb6473cfff87e99d18ede735dd3263c811729a5e
Sep 21 10:04:08.310 INFO running `"docker" "start" "-a" "e2acf86513bb60745115911fcb6473cfff87e99d18ede735dd3263c811729a5e"`
Sep 21 10:04:08.990 INFO kablam! usermod: no changes
Sep 21 10:04:09.054 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 21 10:04:09.054 INFO kablam!     Checking panic-abort v0.1.1
Sep 21 10:04:09.116 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 21 10:04:09.116 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/panic-abort-0.1.1/src/lib.rs:25:1
Sep 21 10:04:09.116 INFO kablam!    |
Sep 21 10:04:09.116 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 21 10:04:09.116 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 21 10:04:09.116 INFO kablam! 
Sep 21 10:04:09.117 INFO kablam! error: aborting due to previous error
Sep 21 10:04:09.117 INFO kablam! 
Sep 21 10:04:09.117 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 21 10:04:09.121 INFO kablam! error: Could not compile `panic-abort`.
Sep 21 10:04:09.122 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 10:04:09.511 INFO kablam! error: build failed
Sep 21 10:04:09.512 INFO kablam! su: No module specific data is present
Sep 21 10:04:10.013 INFO running `"docker" "rm" "-f" "e2acf86513bb60745115911fcb6473cfff87e99d18ede735dd3263c811729a5e"`
Sep 21 10:04:10.136 INFO blam! e2acf86513bb60745115911fcb6473cfff87e99d18ede735dd3263c811729a5e