$ git clone -n https://src.fedoraproject.org/rpms/perl-PDF-Haru.git /var/lib/mock/f40-build-2019997-46584/root/chroot_tmpdir/scmroot/perl-PDF-Haru
Cloning into '/var/lib/mock/f40-build-2019997-46584/root/chroot_tmpdir/scmroot/perl-PDF-Haru'...
$ git fetch origin 489d4c4864b205525adc72f2a08558f67037a822:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-PDF-Haru
 * [new ref]         489d4c4864b205525adc72f2a08558f67037a822 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 489d4c4 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild