Sep 21 02:28:59.074 INFO checking stm32f042-0.6.3 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 02:28:59.074 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 02:28:59.075 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 02:28:59.299 INFO blam! 410804da516130c1b63559cea0af3344acfa50338e02d4eea958f9620a5a5bb0
Sep 21 02:28:59.303 INFO running `"docker" "start" "-a" "410804da516130c1b63559cea0af3344acfa50338e02d4eea958f9620a5a5bb0"`
Sep 21 02:29:00.253 INFO kablam! usermod: no changes
Sep 21 02:29:00.357 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 21 02:29:00.357 INFO kablam!    Compiling unicode-xid v0.1.0
Sep 21 02:29:00.357 INFO kablam!    Compiling rand_core v0.2.1
Sep 21 02:29:00.358 INFO kablam!    Compiling cortex-m-rt v0.6.3
Sep 21 02:29:00.358 INFO kablam!     Checking vcell v0.1.0
Sep 21 02:29:00.359 INFO kablam!    Compiling cortex-m v0.5.7
Sep 21 02:29:00.359 INFO kablam!    Compiling stm32f042 v0.6.3 (/source)
Sep 21 02:29:00.359 INFO kablam!     Checking r0 v0.2.2
Sep 21 02:29:01.108 INFO kablam!     Checking aligned v0.2.0
Sep 21 02:29:01.223 INFO kablam!     Checking bare-metal v0.2.3
Sep 21 02:29:01.255 INFO kablam!     Checking panic-abort v0.3.1
Sep 21 02:29:01.878 INFO kablam!     Checking volatile-register v0.2.0
Sep 21 02:29:02.858 INFO kablam!    Compiling rand v0.5.5
Sep 21 02:29:10.184 INFO kablam!    Compiling quote v0.6.8
Sep 21 02:29:11.958 INFO kablam!    Compiling syn v0.14.9
Sep 21 02:29:32.209 INFO kablam!    Compiling cortex-m-rt-macros v0.1.1
Sep 21 02:30:01.510 INFO kablam! error: Could not compile `stm32f042`.
Sep 21 02:30:01.510 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 02:30:11.036 INFO kablam! error: build failed
Sep 21 02:30:11.037 INFO kablam! su: No module specific data is present
Sep 21 02:30:11.728 INFO running `"docker" "rm" "-f" "410804da516130c1b63559cea0af3344acfa50338e02d4eea958f9620a5a5bb0"`
Sep 21 02:30:11.808 INFO blam! 410804da516130c1b63559cea0af3344acfa50338e02d4eea958f9620a5a5bb0