$ git clone -n https://src.fedoraproject.org/rpms/sergueis-destiny.git /var/lib/mock/f39-build-1460091-33181/root/chroot_tmpdir/scmroot/sergueis-destiny
Cloning into '/var/lib/mock/f39-build-1460091-33181/root/chroot_tmpdir/scmroot/sergueis-destiny'...
$ git fetch origin db3fa5c96d7c058271436783c78fe3b07b17c0b7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sergueis-destiny
 * [new ref]         db3fa5c96d7c058271436783c78fe3b07b17c0b7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at db3fa5c Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild