$ git clone -n https://src.fedoraproject.org/rpms/libomp18.git /var/lib/mock/f41-build-side-1-3106350-39375/root/chroot_tmpdir/scmroot/libomp18
Cloning into '/var/lib/mock/f41-build-side-1-3106350-39375/root/chroot_tmpdir/scmroot/libomp18'...
$ git fetch origin 82ac8fbd23292bf158977d84a7c2b30523ace100:KOJI_FETCH_HEAD
fatal: unable to access 'https://src.fedoraproject.org/rpms/libomp18.git/': OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to src.fedoraproject.org:443 
$ git reset --hard 82ac8fbd23292bf158977d84a7c2b30523ace100
HEAD is now at 82ac8fb Update to 18.1.8