$ git clone -n https://src.fedoraproject.org/rpms/vim-go.git /var/lib/mock/f40-build-804553-144553/root/chroot_tmpdir/scmroot/vim-go
Cloning into '/var/lib/mock/f40-build-804553-144553/root/chroot_tmpdir/scmroot/vim-go'...
$ git fetch origin 18945437a44f5b909c31ed3c78003578073691ff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vim-go
 * [new ref]         18945437a44f5b909c31ed3c78003578073691ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1894543 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild