$ git clone -n https://src.fedoraproject.org/rpms/rubygem-image_processing.git /var/lib/mock/f37-build-side-32-misc-devel-385734-15976/root/chroot_tmpdir/scmroot/rubygem-image_processing
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-385734-15976/root/chroot_tmpdir/scmroot/rubygem-image_processing'...
$ git reset --hard 3adcf42b54b03d9a3529312220b9cfe76b4f9d8f
HEAD is now at 3adcf42 Update to image_processing 1.12.2.