$ git clone -n https://src.fedoraproject.org/rpms/perl-DateTime-HiRes.git /var/lib/mock/f39-build-1432905-31862/root/chroot_tmpdir/scmroot/perl-DateTime-HiRes
Cloning into '/var/lib/mock/f39-build-1432905-31862/root/chroot_tmpdir/scmroot/perl-DateTime-HiRes'...
$ git fetch origin 5a0ac752f9902ba4cf92b88c3ec84d190c5562f1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-DateTime-HiRes
 * [new ref]         5a0ac752f9902ba4cf92b88c3ec84d190c5562f1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a0ac75 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild