==> Creating clean working copy [build]...done
==> Making package: maskprocessor 0.73-1 (Mon Oct 12 12:43:27 EDT 2015)
==> Retrieving sources...
  -> Found maskprocessor-0.73.7z
==> Validating source files with sha512sums...
    maskprocessor-0.73.7z ... Passed
==> Making package: maskprocessor 0.73-1 (Mon Oct 12 12:43:28 EDT 2015)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (1) p7zip-9.38.1-3

Total Download Size:   0.92 MiB
Total Installed Size:  3.89 MiB

:: Proceed with installation? [Y/n] 
:: Retrieving packages ...
downloading p7zip-9.38.1-3-armv7h.pkg.tar.xz...
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
checking available disk space...
installing p7zip...
==> Retrieving sources...
  -> Found maskprocessor-0.73.7z
==> WARNING: Skipping verification of source file PGP signatures.
==> Validating source files with sha512sums...
    maskprocessor-0.73.7z ... Passed
==> Extracting sources...
==> Starting prepare()...
/startdir/PKGBUILD: line 18: cd: /build/maskprocessor/src/maskprocessor-0.73: No such file or directory
==> ERROR: A failure occurred in prepare().
    Aborting...
==> Removing installed dependencies...
checking dependencies...

Packages (1) p7zip-9.38.1-3

Total Removed Size:  3.89 MiB

:: Do you want to remove these packages? [Y/n] 
removing p7zip...
==> ERROR: Build failed, check /chroot/armv7/build/build