$ git clone -n https://src.fedoraproject.org/rpms/ltrace.git /var/lib/mock/f39-build-1571231-37777/root/chroot_tmpdir/scmroot/ltrace
Cloning into '/var/lib/mock/f39-build-1571231-37777/root/chroot_tmpdir/scmroot/ltrace'...
$ git fetch origin cbc633d2a20d8b19bec13d89ae7921326b665266:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ltrace
 * [new ref]         cbc633d2a20d8b19bec13d89ae7921326b665266 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cbc633d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild