$ git clone -n https://src.fedoraproject.org/rpms/gnustep-base.git /var/lib/mock/f41-build-836825-158927/root/chroot_tmpdir/scmroot/gnustep-base
Cloning into '/var/lib/mock/f41-build-836825-158927/root/chroot_tmpdir/scmroot/gnustep-base'...
$ git fetch origin e4a5bdee025d52364e98ee64c8777ccbc5c313b0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnustep-base
 * [new ref]         e4a5bdee025d52364e98ee64c8777ccbc5c313b0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e4a5bde Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild