$ git clone -n https://src.fedoraproject.org/rpms/crack-attack.git /var/lib/mock/f45-build-7017-355/root/chroot_tmpdir/scmroot/crack-attack
Cloning into '/var/lib/mock/f45-build-7017-355/root/chroot_tmpdir/scmroot/crack-attack'...
$ git fetch origin 162f26740683e6ebd90694184eaae59ddd873f6a:KOJI_FETCH_HEAD
fatal: unable to access 'https://src.fedoraproject.org/rpms/crack-attack.git/': Failed to connect to src.fedoraproject.org port 443 after 4013 ms: Could not connect to server
$ git reset --hard 162f26740683e6ebd90694184eaae59ddd873f6a
HEAD is now at 162f267 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild