$ git clone -n https://src.fedoraproject.org/rpms/perl-TAP-SimpleOutput.git /var/lib/mock/f39-build-1435048-31967/root/chroot_tmpdir/scmroot/perl-TAP-SimpleOutput
Cloning into '/var/lib/mock/f39-build-1435048-31967/root/chroot_tmpdir/scmroot/perl-TAP-SimpleOutput'...
$ git fetch origin 19fb91d0cac606800b53a0f7e698febf775be4e6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-TAP-SimpleOutput
 * [new ref]         19fb91d0cac606800b53a0f7e698febf775be4e6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 19fb91d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild