$ git clone -n https://src.fedoraproject.org/rpms/golang-github-slimtoolkit-slim.git /var/lib/mock/f41-build-side-1-3106857-39377/root/chroot_tmpdir/scmroot/golang-github-slimtoolkit-slim
Cloning into '/var/lib/mock/f41-build-side-1-3106857-39377/root/chroot_tmpdir/scmroot/golang-github-slimtoolkit-slim'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/golang-github-slimtoolkit-slim.git/': OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to src.fedoraproject.org:443