$ git clone -n https://src.fedoraproject.org/rpms/reptyr.git /var/lib/mock/f39-build-1979275-43339/root/chroot_tmpdir/scmroot/reptyr
Cloning into '/var/lib/mock/f39-build-1979275-43339/root/chroot_tmpdir/scmroot/reptyr'...
$ git fetch origin e372bce54cdca5a7be1173c184866fe25648ba6e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/reptyr
 * [new ref]         e372bce54cdca5a7be1173c184866fe25648ba6e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e372bce Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild