Sep 19 17:39:02.974 INFO checking stm32f042-0.6.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 17:39:02.974 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 17:39:02.974 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:39:03.311 INFO blam! a279b113444985015c3598a7538556e1f0782fc665efb5091daca0dc7ca9aa98
Sep 19 17:39:03.317 INFO running `"docker" "start" "-a" "a279b113444985015c3598a7538556e1f0782fc665efb5091daca0dc7ca9aa98"`
Sep 19 17:39:04.368 INFO kablam! usermod: no changes
Sep 19 17:39:04.479 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 19 17:39:04.479 INFO kablam!    Compiling unicode-xid v0.1.0
Sep 19 17:39:04.479 INFO kablam!    Compiling rand_core v0.2.1
Sep 19 17:39:04.487 INFO kablam!    Compiling cortex-m-rt v0.6.3
Sep 19 17:39:04.487 INFO kablam!    Compiling cortex-m v0.5.7
Sep 19 17:39:04.499 INFO kablam!     Checking r0 v0.2.2
Sep 19 17:39:04.507 INFO kablam!     Checking vcell v0.1.0
Sep 19 17:39:04.507 INFO kablam!     Checking bare-metal v0.2.3
Sep 19 17:39:04.931 INFO kablam!    Compiling stm32f042 v0.6.1 (/source)
Sep 19 17:39:04.971 INFO kablam!     Checking aligned v0.2.0
Sep 19 17:39:05.095 INFO kablam!     Checking panic-abort v0.2.0
Sep 19 17:39:05.447 INFO kablam!     Checking volatile-register v0.2.0
Sep 19 17:39:05.576 INFO kablam!    Compiling rand v0.5.5
Sep 19 17:39:11.709 INFO kablam!    Compiling quote v0.6.8
Sep 19 17:39:13.493 INFO kablam!    Compiling syn v0.14.9
Sep 19 17:39:35.327 INFO kablam!    Compiling cortex-m-rt-macros v0.1.1
Sep 19 17:39:37.923 INFO kablam!     Checking cortex-m-rt v0.5.7
Sep 19 17:40:01.959 INFO kablam! error: Could not compile `stm32f042`.
Sep 19 17:40:01.959 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 17:40:12.221 INFO kablam! error: build failed
Sep 19 17:40:12.222 INFO kablam! su: No module specific data is present
Sep 19 17:40:12.669 INFO running `"docker" "rm" "-f" "a279b113444985015c3598a7538556e1f0782fc665efb5091daca0dc7ca9aa98"`
Sep 19 17:40:12.957 INFO blam! a279b113444985015c3598a7538556e1f0782fc665efb5091daca0dc7ca9aa98