$ git clone -n https://src.fedoraproject.org/rpms/rtlsdr-scanner.git /var/lib/mock/f39-build-1457914-33023/root/chroot_tmpdir/scmroot/rtlsdr-scanner
Cloning into '/var/lib/mock/f39-build-1457914-33023/root/chroot_tmpdir/scmroot/rtlsdr-scanner'...
$ git fetch origin a82a95b5f5e1eb653fc3039876923778705aff7e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rtlsdr-scanner
 * [new ref]         a82a95b5f5e1eb653fc3039876923778705aff7e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a82a95b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild