$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-gmagick.git /var/lib/mock/f29-build-3698-945/root/thebuilddir/tmp/scmroot/php-pecl-gmagick
Cloning into '/var/lib/mock/f29-build-3698-945/root/thebuilddir/tmp/scmroot/php-pecl-gmagick'...
$ git reset --hard b3150962625cca87f61f1ee2b5406adab54cbe8c
HEAD is now at b315096 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild