$ git clone -n https://src.fedoraproject.org/rpms/upx.git /var/lib/mock/f41-build-side-1-2844614-33876/root/chroot_tmpdir/scmroot/upx
Cloning into '/var/lib/mock/f41-build-side-1-2844614-33876/root/chroot_tmpdir/scmroot/upx'...
$ git fetch origin 443ff99ea147866ceefc002f0dadf4fa89d9a9c5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/upx
 * [new ref]         443ff99ea147866ceefc002f0dadf4fa89d9a9c5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 443ff99 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild