$ docker run -v $GOPATH/src:/src android /bin/bash -c 'cd /src/golang.org/x/mobile/example/basic && ./make.bash'
[armeabi] Gdbserver      : [arm-linux-androideabi-4.6] libs/armeabi/gdbserver
[armeabi] Gdbsetup       : libs/armeabi/gdb.setup
make: Warning: File `jni/armeabi/libbasic.so' has modification time 6.5e+04 s in the future
[armeabi] Prebuilt       : libbasic.so <= jni/armeabi/
[armeabi] Install        : libbasic.so => libs/armeabi/libbasic.so
make: warning:  Clock skew detected.  Your build may be incomplete.
Buildfile: /src/golang.org/x/mobile/example/basic/build.xml

-set-mode-check:

-set-debug-files:

-check-env:
 [checkenv] Android SDK Tools Revision 23.0.2
 [checkenv] Installed at /usr/local/android-sdk-linux

-setup:
     [echo] Project Name: nativeactivity
  [gettype] Project Type: Application

-set-debug-mode:

-debug-obfuscation-check:

-pre-build:

-build-setup:
[getbuildtools] Using latest Build Tools: 19.1.0
     [echo] Resolving Build Target for nativeactivity...
[gettarget] Project Target:   Android 4.4.2
[gettarget] API level:        19
     [echo] ----------
     [echo] Creating output directories if needed...
    [mkdir] Created dir: /src/golang.org/x/mobile/example/basic/res
    [mkdir] Created dir: /src/golang.org/x/mobile/example/basic/bin
    [mkdir] Created dir: /src/golang.org/x/mobile/example/basic/bin/res
    [mkdir] Created dir: /src/golang.org/x/mobile/example/basic/bin/rsObj
    [mkdir] Created dir: /src/golang.org/x/mobile/example/basic/bin/rsLibs
     [echo] ----------
     [echo] Resolving Dependencies for nativeactivity...
[dependency] Library dependencies:
[dependency] No Libraries
[dependency]
[dependency] ------------------
     [echo] ----------
     [echo] Building Libraries with 'debug'...
   [subant] No sub-builds to iterate on

-code-gen:
[mergemanifest] Merging AndroidManifest files into one.
[mergemanifest] Manifest merger disabled. Using project manifest only.
     [echo] hasCode = false. Skipping aidl/renderscript/R.java

-pre-compile:

-compile:
     [echo] hasCode = false. Skipping...

-post-compile:

-obfuscate:

-dex:
     [echo] hasCode = false. Skipping...

-crunch:
   [crunch] Crunching PNG Files in source dir: /src/golang.org/x/mobile/example/basic/res
   [crunch] To destination dir: /src/golang.org/x/mobile/example/basic/bin/res
   [crunch] Crunched 0 PNG files to update cache

-package-resources:
     [aapt] Creating full resource package...

-package:
[apkbuilder] Current build type is different than previous build: forced apkbuilder run.
[apkbuilder] Creating nativeactivity-debug-unaligned.apk and signing it with a debug key...

-post-package:

-do-debug:
 [zipalign] Running zip align on final apk...
     [echo] Debug Package: /src/golang.org/x/mobile/example/basic/bin/nativeactivity-debug.apk
[propertyfile] Creating new property file: /src/golang.org/x/mobile/example/basic/bin/build.prop
[propertyfile] Updating property file: /src/golang.org/x/mobile/example/basic/bin/build.prop
[propertyfile] Updating property file: /src/golang.org/x/mobile/example/basic/bin/build.prop
[propertyfile] Updating property file: /src/golang.org/x/mobile/example/basic/bin/build.prop

-post-build:

debug:

BUILD SUCCESSFUL
Total time: 3 seconds