Sep 14 08:26:53.620 INFO checking stm32f042-0.5.3 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 08:26:53.620 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 08:26:53.620 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 08:26:54.163 INFO blam! b6e575a86ac9a135cd33d64b7b24a7301917dec1264574a57c008c18d5ae2422
Sep 14 08:26:54.165 INFO running `"docker" "start" "-a" "b6e575a86ac9a135cd33d64b7b24a7301917dec1264574a57c008c18d5ae2422"`
Sep 14 08:26:57.207 INFO kablam! usermod: no changes
Sep 14 08:26:57.311 INFO kablam!     Checking vcell v0.1.0
Sep 14 08:26:57.311 INFO kablam!    Compiling cortex-m v0.3.1
Sep 14 08:26:57.311 INFO kablam!     Checking aligned v0.1.2
Sep 14 08:26:57.315 INFO kablam!     Checking bare-metal v0.1.3
Sep 14 08:26:57.315 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 14 08:26:57.315 INFO kablam!    Compiling cortex-m v0.4.3
Sep 14 08:26:57.323 INFO kablam!     Checking untagged-option v0.1.1
Sep 14 08:26:57.323 INFO kablam!     Checking r0 v0.2.2
Sep 14 08:26:57.743 INFO kablam!     Checking panic-abort v0.1.1
Sep 14 08:26:58.023 INFO kablam!     Checking volatile-register v0.2.0
Sep 14 08:26:58.260 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 14 08:26:58.260 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/panic-abort-0.1.1/src/lib.rs:25:1
Sep 14 08:26:58.260 INFO kablam!    |
Sep 14 08:26:58.260 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 14 08:26:58.260 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 14 08:26:58.260 INFO kablam! 
Sep 14 08:26:58.261 INFO kablam! error: aborting due to previous error
Sep 14 08:26:58.287 INFO kablam! 
Sep 14 08:26:58.287 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 14 08:26:58.321 INFO kablam! error: Could not compile `panic-abort`.
Sep 14 08:26:58.321 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 08:27:00.343 INFO kablam! error: build failed
Sep 14 08:27:00.343 INFO kablam! su: No module specific data is present
Sep 14 08:27:01.383 INFO running `"docker" "rm" "-f" "b6e575a86ac9a135cd33d64b7b24a7301917dec1264574a57c008c18d5ae2422"`
Sep 14 08:27:01.727 INFO blam! b6e575a86ac9a135cd33d64b7b24a7301917dec1264574a57c008c18d5ae2422