$ git clone -n https://src.fedoraproject.org/rpms/tinycompress.git /var/lib/mock/f39-build-1458968-33097/root/chroot_tmpdir/scmroot/tinycompress
Cloning into '/var/lib/mock/f39-build-1458968-33097/root/chroot_tmpdir/scmroot/tinycompress'...
$ git fetch origin c25797d5fd485f4882a5bac359535031224f0452:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tinycompress
 * [new ref]         c25797d5fd485f4882a5bac359535031224f0452 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c25797d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild