$ git clone -n git://pkgs.fedoraproject.org/rpms/mozplugger /var/lib/mock/f29-build-3353-896/root/thebuilddir/tmp/scmroot/mozplugger
Cloning into '/var/lib/mock/f29-build-3353-896/root/thebuilddir/tmp/scmroot/mozplugger'...
$ git reset --hard 7e77b698a8877ede24deafd5da52cf109412ca00
HEAD is now at 7e77b69 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild