$ git clone -n https://src.fedoraproject.org/rpms/c2esp.git /var/lib/mock/f40-build-2336301-59436/root/chroot_tmpdir/scmroot/c2esp
Cloning into '/var/lib/mock/f40-build-2336301-59436/root/chroot_tmpdir/scmroot/c2esp'...
$ git fetch origin 740c7b55ec69b31c28057c1bb2c3b06260258eef:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/c2esp
 * [new ref]         740c7b55ec69b31c28057c1bb2c3b06260258eef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 740c7b5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild