$ git clone -n https://src.fedoraproject.org/rpms/gthumb.git /var/lib/mock/f33-build-601640-67172/root/chroot_tmpdir/scmroot/gthumb
Cloning into '/var/lib/mock/f33-build-601640-67172/root/chroot_tmpdir/scmroot/gthumb'...
$ git reset --hard ac37cd021ac830d7602f19e90ce7fd05bda8606b
HEAD is now at ac37cd0 Update to 3.10.3