Dec 07 05:52:01.365 INFO testing nucleo-l031k6-bsp-0.1.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 05:52:01.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 05:52:01.687 INFO [stdout] 331a64ed074c4b61c541ee0aeb1b8bbdd34f75b7f20259a21325b21d02533925
Dec 07 05:52:01.689 INFO running `"docker" "start" "-a" "331a64ed074c4b61c541ee0aeb1b8bbdd34f75b7f20259a21325b21d02533925"`
Dec 07 05:52:02.780 INFO [stderr] usermod: no changes
Dec 07 05:52:02.858 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 07 05:52:02.858 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 07 05:52:02.858 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 07 05:52:02.858 INFO [stderr]    Compiling rand_core v0.3.0
Dec 07 05:52:02.858 INFO [stderr]    Compiling cortex-m-rt v0.6.5
Dec 07 05:52:02.858 INFO [stderr]    Compiling cortex-m v0.5.8
Dec 07 05:52:02.858 INFO [stderr]    Compiling vcell v0.1.0
Dec 07 05:52:02.858 INFO [stderr]    Compiling stm32l0x1 v0.13.2
Dec 07 05:52:03.366 INFO [stderr]    Compiling aligned v0.2.0
Dec 07 05:52:03.528 INFO [stderr]    Compiling r0 v0.2.2
Dec 07 05:52:04.256 INFO [stderr]    Compiling void v1.0.2
Dec 07 05:52:04.668 INFO [stderr]    Compiling nb v0.1.1
Dec 07 05:52:05.134 INFO [stderr]    Compiling cast v0.2.2
Dec 07 05:52:05.168 INFO [stderr]    Compiling panic-halt v0.2.0
Dec 07 05:52:05.871 INFO [stderr]    Compiling volatile-register v0.2.0
Dec 07 05:52:05.926 INFO [stderr]    Compiling rand_core v0.2.2
Dec 07 05:52:06.484 INFO [stderr]    Compiling embedded-hal v0.2.2
Dec 07 05:52:06.504 INFO [stderr]    Compiling rand v0.5.5
Dec 07 05:52:09.892 INFO [stderr]    Compiling semver v0.9.0
Dec 07 05:52:15.758 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 07 05:52:20.076 INFO [stderr]    Compiling bare-metal v0.2.4
Dec 07 05:52:21.348 INFO [stderr]    Compiling quote v0.6.10
Dec 07 05:52:24.319 INFO [stderr]    Compiling syn v0.15.22
Dec 07 05:53:17.017 INFO [stderr]    Compiling cortex-m-rt-macros v0.1.3
Dec 07 05:53:38.797 INFO [stderr]    Compiling stm32l0x1-hal v0.7.0
Dec 07 05:53:42.808 INFO [stderr]    Compiling nucleo-l031k6-bsp v0.1.1 (/source)
Dec 07 05:53:44.468 INFO [stderr] error: language item required, but not found: `eh_personality`
Dec 07 05:53:44.468 INFO [stderr] 
Dec 07 05:53:44.484 INFO [stderr] error: aborting due to previous error
Dec 07 05:53:44.484 INFO [stderr] 
Dec 07 05:53:44.489 INFO [stderr] error: Could not compile `nucleo-l031k6-bsp`.
Dec 07 05:53:44.489 INFO [stderr] 
Dec 07 05:53:44.489 INFO [stderr] To learn more, run the command again with --verbose.
Dec 07 05:53:44.489 INFO [stderr] su: No module specific data is present
Dec 07 05:53:44.838 INFO running `"docker" "inspect" "331a64ed074c4b61c541ee0aeb1b8bbdd34f75b7f20259a21325b21d02533925"`
Dec 07 05:53:44.947 INFO running `"docker" "rm" "-f" "331a64ed074c4b61c541ee0aeb1b8bbdd34f75b7f20259a21325b21d02533925"`
Dec 07 05:53:45.132 INFO [stdout] 331a64ed074c4b61c541ee0aeb1b8bbdd34f75b7f20259a21325b21d02533925