$ git clone -n https://src.fedoraproject.org/rpms/rust-nu-parser.git /var/lib/mock/f41-build-705874-13001/root/chroot_tmpdir/scmroot/rust-nu-parser
Cloning into '/var/lib/mock/f41-build-705874-13001/root/chroot_tmpdir/scmroot/rust-nu-parser'...
$ git fetch origin b1fe993143f88e5eaa5a528e004df9f743f66635:KOJI_FETCH_HEAD
fatal: unable to access 'https://src.fedoraproject.org/rpms/rust-nu-parser.git/': OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to src.fedoraproject.org:443 
$ git reset --hard b1fe993143f88e5eaa5a528e004df9f743f66635
HEAD is now at b1fe993 Update to 0.91.0 (rhbz#2257507)