Jul 11 20:56:33.929 INFO checking stm32f042-0.5.3 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 20:56:33.929 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 20:56:33.929 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 20:56:33.929 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 20:56:34.196 INFO blam! a92458c0e41c486685e68a2ea32d61b0da9c09ad0c416d4ac65acd1d98393d83
Jul 11 20:56:34.197 INFO running `"docker" "start" "-a" "a92458c0e41c486685e68a2ea32d61b0da9c09ad0c416d4ac65acd1d98393d83"`
Jul 11 20:56:35.230 INFO kablam!     Checking vcell v0.1.0
Jul 11 20:56:35.232 INFO kablam!    Compiling cortex-m v0.3.1
Jul 11 20:56:35.235 INFO kablam!    Compiling cortex-m-rt v0.4.0
Jul 11 20:56:35.262 INFO kablam!     Checking aligned v0.1.2
Jul 11 20:56:35.265 INFO kablam!    Compiling cortex-m v0.4.3
Jul 11 20:56:35.267 INFO kablam!     Checking bare-metal v0.1.2
Jul 11 20:56:35.276 INFO kablam!     Checking untagged-option v0.1.1
Jul 11 20:56:35.279 INFO kablam!     Checking r0 v0.2.2
Jul 11 20:56:36.155 INFO kablam!     Checking panic-abort v0.1.1
Jul 11 20:56:36.190 INFO kablam!     Checking volatile-register v0.2.0
Jul 11 20:56:36.845 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Jul 11 20:56:36.845 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/panic-abort-0.1.1/src/lib.rs:25:1
Jul 11 20:56:36.845 INFO kablam!    |
Jul 11 20:56:36.846 INFO kablam! 25 | #[lang = "panic_fmt"]
Jul 11 20:56:36.846 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Jul 11 20:56:36.846 INFO kablam! 
Jul 11 20:56:36.846 INFO kablam! error: aborting due to previous error
Jul 11 20:56:36.846 INFO kablam! 
Jul 11 20:56:36.846 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Jul 11 20:56:36.990 INFO kablam! error: Could not compile `panic-abort`.
Jul 11 20:56:36.990 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 11 20:56:39.200 INFO kablam! error: build failed
Jul 11 20:56:39.203 INFO kablam! su: No module specific data is present
Jul 11 20:56:39.723 INFO running `"docker" "rm" "-f" "a92458c0e41c486685e68a2ea32d61b0da9c09ad0c416d4ac65acd1d98393d83"`
Jul 11 20:56:39.882 INFO blam! a92458c0e41c486685e68a2ea32d61b0da9c09ad0c416d4ac65acd1d98393d83