$ git clone -n https://src.fedoraproject.org/rpms/restic.git /var/lib/mock/f40-build-2339872-59680/root/chroot_tmpdir/scmroot/restic
Cloning into '/var/lib/mock/f40-build-2339872-59680/root/chroot_tmpdir/scmroot/restic'...
$ git fetch origin 186c1d2e17304fb112edd81f873a9fba940f5fa6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/restic
 * [new ref]         186c1d2e17304fb112edd81f873a9fba940f5fa6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 186c1d2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild