$ git clone -n https://src.fedoraproject.org/rpms/perl-Sort-Key.git /var/lib/mock/f40-build-2020733-46658/root/chroot_tmpdir/scmroot/perl-Sort-Key
Cloning into '/var/lib/mock/f40-build-2020733-46658/root/chroot_tmpdir/scmroot/perl-Sort-Key'...
$ git fetch origin 165e026362f7f0726eb8aa385777cf8f5eebf940:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Sort-Key
 * [new ref]         165e026362f7f0726eb8aa385777cf8f5eebf940 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 165e026 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild