title: AOSP Building Failed - ckati failed with: exit status 1
body: <p>So I've been working to build Android AOSP project. I followed the guidelines on the official documentation (<a href="https://source.android.com/setup/build/downloading" rel="nofollow noreferrer">https://source.android.com/setup/build/downloading</a>).
  After several tries, i always got the below error stack trace from the terminal. I'm trying to build <strong>'aosp_coral-userdebug'</strong>. Another thing I noticed is that, if I use another combo from the menu, I also get another form of error with <strong>'ninja'</strong>.
  Help please!!!</p>
  <pre><code>12:09:31 You are building on a machine with 15.4GB of RAM
  12:09:31 
  12:09:31 The minimum required amount of free memory is around 16GB,
  12:09:31 and even with that, some configurations may not work.
  12:09:31 
  12:09:31 If you run into segfaults or other errors, try reducing your
  12:09:31 -j value.
  12:09:31 ************************************************************
  ============================================
  PLATFORM_VERSION_CODENAME=S
  PLATFORM_VERSION=S
  TARGET_PRODUCT=aosp_coral
  TARGET_BUILD_VARIANT=userdebug
  TARGET_BUILD_TYPE=release
  TARGET_ARCH=arm64
  TARGET_ARCH_VARIANT=armv8-a
  TARGET_CPU_VARIANT=generic
  TARGET_2ND_ARCH=arm
  TARGET_2ND_ARCH_VARIANT=armv8-a
  TARGET_2ND_CPU_VARIANT=generic
  HOST_ARCH=x86_64
  HOST_2ND_ARCH=x86
  HOST_OS=linux
  HOST_OS_EXTRA=Linux-5.4.0-47-generic-x86_64-Ubuntu-18.04.5-LTS
  HOST_CROSS_OS=windows
  HOST_CROSS_ARCH=x86
  HOST_CROSS_2ND_ARCH=x86_64
  HOST_BUILD_TYPE=release
  BUILD_ID=AOSP.MASTER
  OUT_DIR=out
  PRODUCT_SOONG_NAMESPACES=hardware/google/av hardware/google/camera hardware/google/interfaces hardware/google/pixel device/google/coral hardware/qcom/sm8150/display hardware/qcom/sm8150/data/ipacfg-mgr hardware/qcom/sm8150/gps vendor/google/airbrush/floral vendor/google/biometrics/face vendor/google/camera vendor/google/darwinn vendor/qcom/sm8150 vendor/qcom/sm8150/proprietary/commonsys/telephony-apps/DataStatusNotification vendor/qcom/sm8150/proprietary/data/permissions vendor/qcom/sm8150/proprietary/gps vendor/qcom/sm8150/codeaurora/location vendor/google/interfaces vendor/qcom/sensors vendor/google/tools/sensors vendor/qcom/sm7250/codeaurora/commonsys/telephony/ims/ims-ext-common vendor/qcom/sm7250/codeaurora/dataservices/rmnetctl vendor/qcom/sm7250/proprietary/commonsys/qcrilOemHook vendor/qcom/sm7250/proprietary/commonsys/telephony-apps/ims vendor/qcom/sm7250/proprietary/commonsys/telephony-apps/QtiTelephonyService vendor/qcom/sm7250/proprietary/commonsys/telephony-apps/xdivert vendor/qcom/sm7250/proprietary/qcril-data-hal vendor/qcom/sm7250/proprietary/qcril-hal
  ============================================
  wildcard(out/target/product/coral/clean_steps.mk) was changed, regenerating...
  [ 99% 1236/1237] finishing build rules ...
  FAILED: 
  build/make/core/main.mk:1336: warning:  device/google/coral/aosp_coral.mk produces files inside build/make/target/product/generic_system.mks artifact path requirement. 
  Offending entries:
  system/etc/permissions/com.qti.snapdragon.sdk.display.xml
  system/framework/com.qti.snapdragon.sdk.display.jar
  system/framework/com.qualcomm.qti.uceservice-V2.0-java.jar
  system/framework/vendor.qti.hardware.alarm-V1.0-java.jar
  system/framework/vendor.qti.hardware.data.latency-V1.0-java.jar
  system/framework/vendor.qti.hardware.factory-V1.0-java.jar
  system/framework/vendor.qti.ims.callinfo-V1.0-java.jar
  system/framework/vendor.qti.voiceprint-V1.0-java.jar
  system/lib/libDiagService.so
  system/lib/libOpenCL_system.so
  system/lib/libadsprpc_system.so
  system/lib/libcdsprpc_system.so
  system/lib/libdiag_system.so
  system/lib/libdisplayconfig.so
  system/lib/libmdsprpc_system.so
  system/lib/libmmosal.so
  system/lib/libqmi_cci_system.so
  system/lib/libsdsprpc_system.so
  system/lib64/libDiagService.so
  system/lib64/libOpenCL_system.so
  system/lib64/libadsprpc_system.so
  system/lib64/libcdsprpc_system.so
  system/lib64/libdiag_system.so
  system/lib64/libdisplayconfig.so
  system/lib64/libmdsprpc_system.so
  system/lib64/libmmosal.so
  system/lib64/libqmi_cci_system.so
  system/lib64/libsdsprpc_system.so
  build/make/core/main.mk:1336: error: Build failed.
  12:10:42 ckati failed with: exit status 1
  
  #### failed to build some targets (02:25 (mm:ss)) ####```
  </code></pre>