$ git clone -n https://src.fedoraproject.org/rpms/sc.git /var/lib/mock/f40-build-804849-144633/root/chroot_tmpdir/scmroot/sc
Cloning into '/var/lib/mock/f40-build-804849-144633/root/chroot_tmpdir/scmroot/sc'...
$ git fetch origin ebd8b86b362beaabb70717d5c3a41eba2d217457:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sc
 * [new ref]         ebd8b86b362beaabb70717d5c3a41eba2d217457 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ebd8b86 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild