Sep 19 19:39:06.462 INFO checking stm32f042-0.6.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 19:39:06.462 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 19:39:06.462 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:39:06.800 INFO blam! e6cda40b7e55277f3f55e6b7338c87416aaf62f75ebbd87038c7bde1248540cd
Sep 19 19:39:06.802 INFO running `"docker" "start" "-a" "e6cda40b7e55277f3f55e6b7338c87416aaf62f75ebbd87038c7bde1248540cd"`
Sep 19 19:39:07.913 INFO kablam! usermod: no changes
Sep 19 19:39:08.014 INFO kablam!    Compiling cortex-m-rt v0.6.3
Sep 19 19:39:08.014 INFO kablam!     Checking bare-metal v0.2.3
Sep 19 19:39:08.043 INFO kablam!    Compiling stm32f042 v0.6.1 (/source)
Sep 19 19:39:08.043 INFO kablam!     Checking panic-abort v0.2.0
Sep 19 19:39:08.291 INFO kablam!     Checking cortex-m v0.5.7
Sep 19 19:39:09.938 INFO kablam!     Checking cortex-m-rt v0.5.7
Sep 19 19:39:37.255 INFO kablam! error: Could not compile `stm32f042`.
Sep 19 19:39:37.255 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 19:39:47.351 INFO kablam! error: build failed
Sep 19 19:39:47.352 INFO kablam! su: No module specific data is present
Sep 19 19:39:47.893 INFO running `"docker" "rm" "-f" "e6cda40b7e55277f3f55e6b7338c87416aaf62f75ebbd87038c7bde1248540cd"`
Sep 19 19:39:47.981 INFO blam! e6cda40b7e55277f3f55e6b7338c87416aaf62f75ebbd87038c7bde1248540cd