don't know how to build these paths:
  /nix/store/9pa72nq28lyynz3dmjd0h1j7z5fjf7fy-container-test-run-webapps.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/hjrhvn98c7xv061qj05h7r0wgbbzbv4z-system-path.drv' on nix-store.geninf.io:50051
system-path> build-x86-01: building hjrhvn98c7xv061qj05h7r0wgbbzbv4z-system-path.drv
system-path> structuredAttrs is enabled
system-path> created 1796 symlinks in user environment
building '/nix/store/7zarbh94cvj0pi78s9660ky4i95v4azl-dbus-1.drv' on nix-store.geninf.io:50051
dbus-1> build-x86-01: building 7zarbh94cvj0pi78s9660ky4i95v4azl-dbus-1.drv
building '/nix/store/pm8cafclv17ln1xvmxhkxr8dv47v3c19-X-Restart-Triggers-dbus-broker.drv' on nix-store.geninf.io:50051
X-Restart-Triggers-dbus-broker> build-x86-01: building pm8cafclv17ln1xvmxhkxr8dv47v3c19-X-Restart-Triggers-dbus-broker.drv
X-Restart-Triggers-dbus-broker> structuredAttrs is enabled
building '/nix/store/iw64adzm0myh3yr9hffwi7lig9bjp1s7-unit-dbus-broker.service.drv' on nix-store.geninf.io:50051
unit-dbus-broker.service> build-x86-01: building iw64adzm0myh3yr9hffwi7lig9bjp1s7-unit-dbus-broker.service.drv
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/wrwf3viwi7qg1i1ygp7641jkw6kna707-unit-dbus-broker.service.drv' on nix-store.geninf.io:50051
unit-dbus-broker.service> gi-build-x86-02: building wrwf3viwi7qg1i1ygp7641jkw6kna707-unit-dbus-broker.service.drv
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/7b65pf2aj42xqwf7m2kn7kh9k7n3ha5q-system-units.drv' on nix-store.geninf.io:50051
system-units> build-x86-01: building 7b65pf2aj42xqwf7m2kn7kh9k7n3ha5q-system-units.drv
building '/nix/store/q8h5in3dp829amk63brccabdg73chvkr-user-units.drv' on nix-store.geninf.io:50051
user-units> gi-build-x86-02: building q8h5in3dp829amk63brccabdg73chvkr-user-units.drv
building '/nix/store/s6lmw1xnivnzkxd4ajps6q6m21y1k6yp-etc.drv' on nix-store.geninf.io:50051
etc> build-x86-01: building s6lmw1xnivnzkxd4ajps6q6m21y1k6yp-etc.drv
building '/nix/store/hfbdjjzrc8r28ncymdb8799l7430dqdh-activate.drv' on nix-store.geninf.io:50051
activate> build-x86-01: building hfbdjjzrc8r28ncymdb8799l7430dqdh-activate.drv
activate> structuredAttrs is enabled
building '/nix/store/x8pbcg7mda8vckdl8n43s52qxlm3wfz5-nixos-system-server-test.drv' on nix-store.geninf.io:50051
nixos-system-server-test> build-x86-01: building x8pbcg7mda8vckdl8n43s52qxlm3wfz5-nixos-system-server-test.drv
nixos-system-server-test> structuredAttrs is enabled
building '/nix/store/6cx4r82bssymjkrczs8yabykvjrscvhs-run-server-nspawn.drv' on nix-store.geninf.io:50051
run-server-nspawn> build-x86-01: building 6cx4r82bssymjkrczs8yabykvjrscvhs-run-server-nspawn.drv
building '/nix/store/mq1nip9s7hyf3465x2j89z7p4g5iwmi1-driverConfiguration.json.drv' on nix-store.geninf.io:50051
driverConfiguration.json> build-x86-01: building mq1nip9s7hyf3465x2j89z7p4g5iwmi1-driverConfiguration.json.drv
driverConfiguration.json> structuredAttrs is enabled
building '/nix/store/ycsga3l0hbkmcx3nmh8ls63azysb3vp5-nixos-test-driver-webapps.drv' on nix-store.geninf.io:50051
nixos-test-driver-webapps> build-x86-01: building ycsga3l0hbkmcx3nmh8ls63azysb3vp5-nixos-test-driver-webapps.drv
nixos-test-driver-webapps> Running type check (enable/disable: config.skipTypeCheck)
nixos-test-driver-webapps> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck
nixos-test-driver-webapps> All checks passed!
nixos-test-driver-webapps> Linting test script (enable/disable: config.skipLint)
nixos-test-driver-webapps> See https://nixos.org/manual/nixos/stable/#test-opt-skipLint
nixos-test-driver-webapps> All checks passed!
building '/nix/store/9pa72nq28lyynz3dmjd0h1j7z5fjf7fy-container-test-run-webapps.drv' on nix-store.geninf.io:50051
container-test-run-webapps> build-x86-01: building 9pa72nq28lyynz3dmjd0h1j7z5fjf7fy-container-test-run-webapps.drv
container-test-run-webapps> Machine state will be reset. To keep it, pass --keep-machine-state
container-test-run-webapps> start all VLans
container-test-run-webapps> (finished: start all VLans, in 0.00 seconds)
container-test-run-webapps> 
container-test-run-webapps> Test will time out and terminate in 3600.0 seconds
container-test-run-webapps> run the VM test script
container-test-run-webapps> additionally exposed symbols:
container-test-run-webapps>     server,
container-test-run-webapps>     vlan1,
container-test-run-webapps>     start_all, test_script, machines, machines_qemu, machines_nspawn, vlans, driver, log, os, create_machine, subtest, run_tests, join_all, retry, serial_stdout_off, serial_stdout_on, polling_condition, BaseMachine, QemuMachine, NspawnMachine, t, debug, dump_machine_ssh
container-test-run-webapps> start all VMs
container-test-run-webapps> server: systemd-nspawn running (pid 51)
container-test-run-webapps> server: Waiting for journal at /build/vm-state-server/var/log/journal...
container-test-run-webapps> (finished: start all VMs, in 0.00 seconds)
container-test-run-webapps> server: must succeed: which ungoogled-chromium || which chromium
container-test-run-webapps> nixos-nspawn(server): TAP vde-tap1 not found; container will be isolated from VDE
container-test-run-webapps> nixos-nspawn(server): A common reason for this is that /dev/net is not available in the Nix sandbox. Try adding /dev/net to extra-sandbox-paths.
container-test-run-webapps> Note: in a future version of systemd-nspawn the default set of permitted socket address families will be restricted to AF_INET, AF_INET6 and AF_UNIX. Use --restrict-address-families= to configure the set of permitted socket address families, or set RestrictAddressFamilies= in a .nspawn file.
container-test-run-webapps> ░ Spawning container server on /build/vm-state-server.
container-test-run-webapps> server # [558048.456929] server systemd-journald[72]: Journal started
container-test-run-webapps> server # [558048.456957] server systemd-journald[72]: Runtime Journal (/run/log/journal/b378b30c9fee48db931ac80a5d02409c) is 8M, max 3.7G, 3.7G free.
container-test-run-webapps> server # [558048.466938] server systemd[1]: Finished Apply Kernel Variables.
container-test-run-webapps> server # [558048.474800] server systemd[1]: Finished Create Static Device Nodes in /dev gracefully.
container-test-run-webapps> server # [558048.483906] server systemd[1]: Starting Flush Journal to Persistent Storage...
container-test-run-webapps> server # [558048.484272] server systemd[1]: Starting Network Name Resolution...
container-test-run-webapps> server # [558048.484576] server systemd[1]: Starting Create Static Device Nodes in /dev...
container-test-run-webapps> server # [558048.503561] server systemd-journald[72]: Time spent on flushing to /var/log/journal/b378b30c9fee48db931ac80a5d02409c is 1.243ms for 7 entries.
container-test-run-webapps> server # [558048.503561] server systemd-journald[72]: System Journal (/var/log/journal/b378b30c9fee48db931ac80a5d02409c) is 8M, max 4G, 3.9G free.
container-test-run-webapps> server # [558048.511281] server systemd[1]: Finished Flush Journal to Persistent Storage.
container-test-run-webapps> server # [558048.511468] server systemd[1]: Finished Create Static Device Nodes in /dev.
container-test-run-webapps> server # [558048.512163] server systemd[1]: Reached target Preparation for Local File Systems.
container-test-run-webapps> server # [558048.512216] server systemd[1]: Reached target Local File Systems.
container-test-run-webapps> server # [558048.512610] server systemd[1]: Listening on Boot Loader Control Service Socket.
container-test-run-webapps> server # [558048.512636] server systemd[1]: Update Boot Loader Random Seed skipped, unmet condition check ConditionVirtualization=!container
container-test-run-webapps> server # [558048.513040] server systemd[1]: Starting Save Transient machine-id to Disk...
container-test-run-webapps> server # [558048.513339] server systemd[1]: Starting Create System Files and Directories...
container-test-run-webapps> server # [558048.513354] server systemd[1]: Rule-based Manager for Device Events and Files skipped, unmet condition check ConditionPathIsReadWrite=/sys
container-test-run-webapps> server # [558048.522667] server systemd-tmpfiles[152]: Cannot set file attributes for '/var/empty', value=0x00000010, mask=0x00000010, ignoring: Operation not permitted
container-test-run-webapps> server # [558048.522810] server systemd-tmpfiles[152]: fchmod() of /var/log/journal failed: Operation not permitted
container-test-run-webapps> server # [558048.522908] server systemd-tmpfiles[152]: fchmod() of /var/log/journal/b378b30c9fee48db931ac80a5d02409c failed: Operation not permitted
container-test-run-webapps> server # [558048.523100] server systemd-tmpfiles[152]: fchmod() of /run/log/journal failed: Operation not permitted
container-test-run-webapps> server # [558048.524152] server systemd[1]: Finished Create System Files and Directories.
container-test-run-webapps> server # [558048.524673] server systemd[1]: Starting Rebuild Journal Catalog...
container-test-run-webapps> server # [558048.525008] server systemd[1]: Starting Record System Boot/Shutdown in UTMP...
container-test-run-webapps> server # [558048.530652] server systemd[1]: Finished Record System Boot/Shutdown in UTMP.
container-test-run-webapps> server # [558048.536029] server systemd[1]: Finished Rebuild Journal Catalog.
container-test-run-webapps> server # [558048.536528] server systemd[1]: Starting Update is Completed...
container-test-run-webapps> server # [558048.539400] server systemd[1]: Finished Firewall.
container-test-run-webapps> server # [558048.539484] server systemd[1]: Reached target Preparation for Network.
container-test-run-webapps> server # [558048.539662] server systemd[1]: Listening on Network Management Resolve Hook Socket.
container-test-run-webapps> server # [558048.540184] server systemd[1]: Starting Network Management...
container-test-run-webapps> server # [558048.541815] server systemd[1]: Finished Update is Completed.
container-test-run-webapps> server # [558048.572056] server systemd[1]: Finished Save Transient machine-id to Disk.
container-test-run-webapps> server # [558049.089034] server systemd-networkd[186]: Failed to increase receive buffer size for general netlink socket, ignoring: Operation not permitted
container-test-run-webapps> server # [558049.089110] server systemd-networkd[186]: Failed to increase receive buffer size for nftables netlink socket, ignoring: Operation not permitted
container-test-run-webapps> server # [558049.097461] server systemd-networkd[186]: /etc/systemd/network/99-ethernet-default-dhcp.network: No valid settings found in the [Match] section, ignoring file. To match all interfaces, add Name=* in the [Match] section.
container-test-run-webapps> server # [558049.097605] server systemd-networkd[186]: /etc/systemd/network/99-wireless-client-dhcp.network: No valid settings found in the [Match] section, ignoring file. To match all interfaces, add Name=* in the [Match] section.
container-test-run-webapps> server # [558049.097662] server systemd-networkd[186]: lo: Link UP
container-test-run-webapps> server # [558049.097665] server systemd-networkd[186]: lo: Gained carrier
container-test-run-webapps> server # [558049.097785] server systemd-networkd[186]: eth1: Configuring with /etc/systemd/network/40-eth1.network.
container-test-run-webapps> server # [558049.098044] server systemd-networkd[186]: eth1: Link UP
container-test-run-webapps> server # [558049.098046] server systemd[1]: Started Network Management.
container-test-run-webapps> server # [558049.098169] server systemd-networkd[186]: eth1: Gained carrier
container-test-run-webapps> server # [558049.098767] server systemd[1]: Starting Enable Persistent Storage in systemd-networkd...
container-test-run-webapps> server # [558049.128535] server systemd[1]: Finished Enable Persistent Storage in systemd-networkd.
container-test-run-webapps> server # [558049.456261] server systemd[1]: etc-machine\x2did.mount: Deactivated successfully.
container-test-run-webapps> server # [558049.533821] server systemd-resolved[116]: Positive Trust Anchors:
container-test-run-webapps> server # [558049.533829] server systemd-resolved[116]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
container-test-run-webapps> server # [558049.533832] server systemd-resolved[116]: . IN DS 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16
container-test-run-webapps> server # [558049.533847] server systemd-resolved[116]: Negative trust anchors: home.arpa 10.in-addr.arpa 16.172.in-addr.arpa 17.172.in-addr.arpa 18.172.in-addr.arpa 19.172.in-addr.arpa 20.172.in-addr.arpa 21.172.in-addr.arpa 22.172.in-addr.arpa 23.172.in-addr.arpa 24.172.in-addr.arpa 25.172.in-addr.arpa 26.172.in-addr.arpa 27.172.in-addr.arpa 28.172.in-addr.arpa 29.172.in-addr.arpa 30.172.in-addr.arpa 31.172.in-addr.arpa 170.0.0.192.in-addr.arpa 171.0.0.192.in-addr.arpa 168.192.in-addr.arpa d.f.ip6.arpa ipv4only.arpa resolver.arpa corp home internal intranet lan local private test
container-test-run-webapps> server # [558049.543352] server systemd-resolved[116]: Using system hostname 'server'.
container-test-run-webapps> server # [558049.544214] server systemd[1]: Started Network Name Resolution.
container-test-run-webapps> server # [558049.544260] server systemd[1]: Reached target Network.
container-test-run-webapps> server # [558049.544285] server systemd[1]: Reached target Network is Online.
container-test-run-webapps> server # [558049.544309] server systemd[1]: Reached target System Initialization.
container-test-run-webapps> server # [558049.544336] server systemd[1]: Discard unused filesystem blocks once a week skipped, unmet condition check ConditionVirtualization=!container
container-test-run-webapps> server # [558049.544356] server systemd[1]: Started Daily Cleanup of Temporary Directories.
container-test-run-webapps> server # [558049.544366] server systemd[1]: Reached target Timer Units.
container-test-run-webapps> server # [558049.544435] server systemd[1]: Listening on D-Bus System Message Bus Socket.
container-test-run-webapps> server # [558049.544494] server systemd[1]: Listening on Nix Daemon Socket.
container-test-run-webapps> server # [558049.544556] server systemd[1]: Listening on Virtual Machine and Container Registration Service Socket.
container-test-run-webapps> server # [558049.544567] server systemd[1]: Reached target Socket Units.
container-test-run-webapps> server # [558049.544586] server systemd[1]: Reached target Basic System.
container-test-run-webapps> server # [558049.545213] server systemd[1]: Starting Import lastlog data into lastlog2 database...
container-test-run-webapps> server # [558049.545644] server systemd[1]: Starting Mosquitto MQTT Broker Daemon...
container-test-run-webapps> server # [558049.546004] server systemd[1]: Starting Name Service Cache Daemon (nsncd)...
container-test-run-webapps> server # [558049.546558] server systemd[1]: Starting D-Bus System Message Bus...
container-test-run-webapps> server # [558049.582145] server systemd[1]: Finished Import lastlog data into lastlog2 database.
container-test-run-webapps> server # [558049.693252] server nsncd[195]: Oct 15 20:03:10.605 INFO started, config: Config { ignored_request_types: {}, worker_count: 8, handoff_timeout: 10s }, path: "/var/run/nscd/socket"
container-test-run-webapps> server # [558049.693249] server systemd[1]: Started Name Service Cache Daemon (nsncd).
container-test-run-webapps> server # [558049.693284] server systemd[1]: Reached target Host and Network Name Lookups.
container-test-run-webapps> server # [558049.693312] server systemd[1]: Reached target User and Group Name Lookups.
container-test-run-webapps> server # [558049.695206] server systemd[1]: Starting User Login Management...
container-test-run-webapps> server # [558049.695663] server systemd[1]: Starting Permit User Sessions...
container-test-run-webapps> server # [558049.724383] server systemd[1]: Finished Permit User Sessions.
container-test-run-webapps> server # [558049.724988] server systemd[1]: Started Console Getty.
container-test-run-webapps> server # [558049.725012] server systemd[1]: Getty on tty1 skipped, unmet condition check ConditionPathExists=/dev/tty0
container-test-run-webapps> server # [558049.725021] server systemd[1]: Reached target Login Prompts.
container-test-run-webapps> server # [558049.818566] server dbus-broker-launch[196]: Looking up NSS user entry for 'systemd-timesync'...
container-test-run-webapps> server # [558049.818911] server dbus-broker-launch[196]: NSS returned no entry for 'systemd-timesync'
container-test-run-webapps> server # [558049.818911] server dbus-broker-launch[196]: Invalid user-name in /nix/store/hx4y13lf22vxgab3g7b199x2bnr2amf4-system-path/share/dbus-1/system.d/org.freedesktop.timesync1.conf +16: user="systemd-timesync"
container-test-run-webapps> server # [558049.819178] server systemd[1]: Started D-Bus System Message Bus.
container-test-run-webapps> server # [558049.822686] server dbus-broker-launch[196]: Ready
container-test-run-webapps> server # [558050.174086] server systemd-networkd[186]: eth1: Gained IPv6LL
container-test-run-webapps> server # [558050.350873] server systemd-logind[212]: New seat seat0.
container-test-run-webapps> server # [558050.351032] server systemd[1]: Started User Login Management.
container-test-run-webapps> server # [558050.351842] server systemd[1]: Starting linger-users.service...
container-test-run-webapps> server # [558050.382087] server systemd[1]: linger-users.service: Deactivated successfully.
container-test-run-webapps> server # [558050.382179] server systemd[1]: Finished linger-users.service.
container-test-run-webapps> which: no ungoogled-chromium in (/run/wrappers/bin:/root/.nix-profile/bin:/nix/profile/bin:/root/.local/state/nix/profile/bin:/etc/profiles/per-user/root/bin:/nix/var/nix/profiles/default/bin:/run/current-system/sw/bin)
container-test-run-webapps> server: (finished: must succeed: which ungoogled-chromium || which chromium, in 3.14 seconds)
container-test-run-webapps> server: must succeed: find /run/current-system/sw/share/applications -name 'clan-webapp-*' -type f 2>/dev/null || true
container-test-run-webapps> server: (finished: must succeed: find /run/current-system/sw/share/applications -name 'clan-webapp-*' -type f 2>/dev/null || true, in 0.00 seconds)
container-test-run-webapps> Found desktop files: 
container-test-run-webapps> server: must succeed: test -f /run/current-system/sw/share/applications/clan-webapp-test-example-com.desktop
container-test-run-webapps> server: (finished: must succeed: test -f /run/current-system/sw/share/applications/clan-webapp-test-example-com.desktop, in 0.00 seconds)
container-test-run-webapps> server: must succeed: test -f /run/current-system/sw/share/applications/clan-webapp-demo-test-clan.desktop
container-test-run-webapps> server: (finished: must succeed: test -f /run/current-system/sw/share/applications/clan-webapp-demo-test-clan.desktop, in 0.00 seconds)
container-test-run-webapps> server: must succeed: ! ls /run/current-system/sw/share/applications/clan-webapp-*mosquitto* 2>/dev/null
container-test-run-webapps> server: (finished: must succeed: ! ls /run/current-system/sw/share/applications/clan-webapp-*mosquitto* 2>/dev/null, in 0.00 seconds)
container-test-run-webapps> server: must succeed: cat /run/current-system/sw/share/applications/clan-webapp-test-example-com.desktop
container-test-run-webapps> server: (finished: must succeed: cat /run/current-system/sw/share/applications/clan-webapp-test-example-com.desktop, in 0.00 seconds)
container-test-run-webapps> server: must succeed: cat /run/current-system/sw/share/applications/clan-webapp-demo-test-clan.desktop
container-test-run-webapps> server: (finished: must succeed: cat /run/current-system/sw/share/applications/clan-webapp-demo-test-clan.desktop, in 0.00 seconds)
container-test-run-webapps> (finished: run the VM test script, in 3.16 seconds)
container-test-run-webapps> test script finished in 3.16s
container-test-run-webapps> cleanup
container-test-run-webapps> kill NspawnMachine (pid 51)
container-test-run-webapps> Container server terminated by signal KILL.
container-test-run-webapps> (finished: cleanup, in 0.11 seconds)