error.log

building '/nix/store/lfd82xqsr0bbprjh0nncljxfiwv39y13-unit-haskell-miso.service.drv'...
building '/nix/store/dwbxrgxpkpwmp4js2w35qx3ss7b6szbc-system-units.drv'...
building '/nix/store/7dkjz6iw77bizn857ymb6w8wjyqfvj0k-etc.drv'...
building '/nix/store/w6qchgxszapm98ndirmsv0rnsdvkh2s6-nixos-system-webserver-18.09pre137202.e471376982d.drv'...
building '/nix/store/i70gc2z16ckr39z3jc61yx8imkfgw4h7-nixops-machines.drv'...
webserver> copying closure...
webserver> copying 7 paths...
webserver> copying path '/nix/store/rzxqqir2j8f0y0iwfz8j7c2x83cwzv49-miso-0.19.0.0-doc' to 'ssh://root@159.89.226.129'...
webserver> copying path '/nix/store/r2frz3i7zw56jvr8xmv8vhp6w1201lp2-miso-0.19.0.0' to 'ssh://root@159.89.226.129'...
webserver> copying path '/nix/store/znp37gq5wpsk4lsclk2fpwclkiig1fp1-haskell-miso.org' to 'ssh://root@159.89.226.129'...
webserver> copying path '/nix/store/7m98rx73kpinn194jkj0nl77g9aqcdf8-unit-haskell-miso.service' to 'ssh://root@159.89.226.129'...
webserver> copying path '/nix/store/xbdi3klnvrghmvd8yyay8bvl593rni4l-system-units' to 'ssh://root@159.89.226.129'...
webserver> copying path '/nix/store/2ap3gydi7r5vsa9w8cad5b6ag03mi554-etc' to 'ssh://root@159.89.226.129'...
webserver> copying path '/nix/store/na37vqsbz7q14apavk02rfg9hfkd1yh5-nixos-system-webserver-18.09pre137202.e471376982d' to 'ssh://root@159.89.226.129'...
ocean> closures copied successfully
webserver> updating GRUB 2 menu...
webserver> stopping the following units: haskell-miso.service
webserver> activating the configuration...
webserver> setting up /etc...
webserver> setting up tmpfiles
webserver> starting the following units: haskell-miso.service
webserver> warning: the following units failed: acme-haskell-miso.org.service
webserver> 
webserver> ● acme-haskell-miso.org.service - Renew ACME Certificate for haskell-miso.org
webserver>    Loaded: loaded (/nix/store/g556pqjf9priw5pbzxsrckiafqq9cmpn-unit-acme-haskell-miso.org.service/acme-haskell-miso.org.service; enabled; vendor preset: enabled)
webserver>    Active: failed (Result: exit-code) since Mon 2018-04-16 00:15:19 UTC; 140ms ago
webserver>   Process: 7364 ExecStopPost=/nix/store/l19j83nfcaxw1xwvhyjihrxs7jbzp03y-unit-script/bin/acme-haskell-miso.org-post-stop (code=exited, status=0/SUCCESS)
webserver>   Process: 7344 ExecStart=/nix/store/92kwkzx9i215j63fb36skckf6qddpinb-unit-script/bin/acme-haskell-miso.org-start (code=exited, status=2)
webserver>   Process: 7322 ExecStartPre=/nix/store/28biw8hai75d4bmwcwlqbf5g0kgf7dc5-unit-script/bin/acme-haskell-miso.org-pre-start (code=exited, status=0/SUCCESS)
webserver>  Main PID: 7344 (code=exited, status=2)
webserver> 
webserver> Apr 16 00:15:15 webserver systemd[1]: Starting Renew ACME Certificate for haskell-miso.org...
webserver> Apr 16 00:15:19 webserver acme-haskell-miso.org-start[7344]: 2018-04-16 00:15:19,195:DEBUG:simp_le:1546: ('-v', '-d', 'haskell-miso.org', '--default_root', '/var/lib/acme/acme-challenge', '--valid_min', '2592000', '-f', 'fullchain.pem', '-f', 'full.pem', '-f', 'key.pem', '-f', 'account_key.json') parsed as Namespace(account_key_public_exponent=65537, account_key_size=4096, cert_key_size=4096, default_root='/var/lib/acme/acme-challenge', email=None, help=False, integration_test=False, ioplugins=['fullchain.pem', 'full.pem', 'key.pem', 'account_key.json'], reuse_key=False, revoke=False, server='https://acme-v01.api.letsencrypt.org/directory', test=False, user_agent='simp_le/0.8.0', valid_min=2592000, verbose=True, version=False, vhosts=[Vhost(name='haskell-miso.org', root=None)])
webserver> Apr 16 00:15:19 webserver acme-haskell-miso.org-start[7344]: 2018-04-16 00:15:19,200:DEBUG:simp_le:336: Loading fullchain.pem
webserver> Apr 16 00:15:19 webserver acme-haskell-miso.org-start[7344]: Not enough PEM encoded messages were found in fullchain.pem; at least 2 were expected, found 1.
webserver> Apr 16 00:15:19 webserver acme-haskell-miso.org-start[7344]: Debugging tips: -v improves output verbosity. Help is available under --help.
webserver> Apr 16 00:15:19 webserver systemd[1]: acme-haskell-miso.org.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
webserver> Apr 16 00:15:19 webserver systemd[1]: acme-haskell-miso.org.service: Failed with result 'exit-code'.
webserver> Apr 16 00:15:19 webserver systemd[1]: Failed to start Renew ACME Certificate for haskell-miso.org.
webserver> error: Traceback (most recent call last):
  File "/nix/store/nm5agxh5aaclwm8gpyxbamawq4lpb62s-python2.7-nixops-1.6.1pre0_abcdef/lib/python2.7/site-packages/nixops/deployment.py", line 731, in worker
    raise Exception("unable to activate new configuration")
Exception: unable to activate new configuration

error: activation of 1 of 1 machines failed (namely on ‘webserver’)