$ git clone -n https://src.fedoraproject.org/rpms/golang-github-deckarep-set.git /var/lib/mock/f39-build-1503721-34984/root/chroot_tmpdir/scmroot/golang-github-deckarep-set
Cloning into '/var/lib/mock/f39-build-1503721-34984/root/chroot_tmpdir/scmroot/golang-github-deckarep-set'...
$ git fetch origin ceed41de50dba5e63bd0d46d3bdd95ad92abaa00:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-deckarep-set
 * [new ref]         ceed41de50dba5e63bd0d46d3bdd95ad92abaa00 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ceed41d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild