$ git clone -n https://src.fedoraproject.org/rpms/vim-nerdtree.git /var/lib/mock/f39-build-1622478-38820/root/chroot_tmpdir/scmroot/vim-nerdtree
Cloning into '/var/lib/mock/f39-build-1622478-38820/root/chroot_tmpdir/scmroot/vim-nerdtree'...
$ git fetch origin d9615d256576e1963b91620c8484dc76a3f628f3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vim-nerdtree
 * [new ref]         d9615d256576e1963b91620c8484dc76a3f628f3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d9615d2 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild