don't know how to build these paths:
  /nix/store/zhcc2hk0lhnizifcrb7by28lq6rp82gi-container-test-run-localbackup.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/ivcq8niy8qjpwbh5mi04sc9mkdzz6md5-system-path.drv' on nix-store.geninf.io:50051
system-path> gi-build-x86-02: building ivcq8niy8qjpwbh5mi04sc9mkdzz6md5-system-path.drv
system-path> structuredAttrs is enabled
system-path> created 1726 symlinks in user environment
building '/nix/store/8f5nq969nqmqpg9w93sascxf62hx9hbp-dbus-1.drv' on nix-store.geninf.io:50051
dbus-1> gi-build-x86-02: building 8f5nq969nqmqpg9w93sascxf62hx9hbp-dbus-1.drv
building '/nix/store/lk6xcvhn6dixnxvk6wwc9xq5ski7j7d4-X-Restart-Triggers-dbus-broker.drv' on nix-store.geninf.io:50051
X-Restart-Triggers-dbus-broker> gi-build-x86-02: building lk6xcvhn6dixnxvk6wwc9xq5ski7j7d4-X-Restart-Triggers-dbus-broker.drv
X-Restart-Triggers-dbus-broker> structuredAttrs is enabled
building '/nix/store/caxkk5yi43as2iq7lsddn6x2jpzzl89z-unit-dbus-broker.service.drv' on nix-store.geninf.io:50051
unit-dbus-broker.service> web01: building caxkk5yi43as2iq7lsddn6x2jpzzl89z-unit-dbus-broker.service.drv
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/hs54qvympks435xqqs179j533rq9xdf0-system-units.drv' on nix-store.geninf.io:50051
system-units> web01: building hs54qvympks435xqqs179j533rq9xdf0-system-units.drv
building '/nix/store/ypaj2ylqsvp7i1p8l8zccklz8r337q9g-unit-dbus-broker.service.drv' on nix-store.geninf.io:50051
unit-dbus-broker.service> gi-build-x86-02: building ypaj2ylqsvp7i1p8l8zccklz8r337q9g-unit-dbus-broker.service.drv
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/7b3s14bwyp6mpnkg6cch0plhgy99q7cf-user-units.drv' on nix-store.geninf.io:50051
user-units> web01: building 7b3s14bwyp6mpnkg6cch0plhgy99q7cf-user-units.drv
building '/nix/store/dxv34fkfgbylj7qfqs4x7bjgj34fwna2-etc.drv' on nix-store.geninf.io:50051
etc> web01: building dxv34fkfgbylj7qfqs4x7bjgj34fwna2-etc.drv
building '/nix/store/ahl114nxbs9mh5s4ask7miwmy5q3iz3p-activate.drv' on nix-store.geninf.io:50051
activate> web01: building ahl114nxbs9mh5s4ask7miwmy5q3iz3p-activate.drv
activate> structuredAttrs is enabled
building '/nix/store/sv16v5hgk64g1c5gcnd80v6x3vhhaicm-nixos-system-machine-test.drv' on nix-store.geninf.io:50051
nixos-system-machine-test> web01: building sv16v5hgk64g1c5gcnd80v6x3vhhaicm-nixos-system-machine-test.drv
nixos-system-machine-test> structuredAttrs is enabled
building '/nix/store/7nv3lxmimd8f8b0v7rnwxq2g84jdd7y9-run-machine-nspawn.drv' on nix-store.geninf.io:50051
run-machine-nspawn> web01: building 7nv3lxmimd8f8b0v7rnwxq2g84jdd7y9-run-machine-nspawn.drv
building '/nix/store/pwsjg31sp5nzyf37nf5pr5d4d7l7v3z7-driverConfiguration.json.drv' on nix-store.geninf.io:50051
driverConfiguration.json> web01: building pwsjg31sp5nzyf37nf5pr5d4d7l7v3z7-driverConfiguration.json.drv
driverConfiguration.json> structuredAttrs is enabled
building '/nix/store/k0vdsqbgqgz9am66skl3lrv4wsmycs7l-nixos-test-driver-localbackup.drv' on nix-store.geninf.io:50051
nixos-test-driver-localbackup> web01: building k0vdsqbgqgz9am66skl3lrv4wsmycs7l-nixos-test-driver-localbackup.drv
nixos-test-driver-localbackup> Running type check (enable/disable: config.skipTypeCheck)
nixos-test-driver-localbackup> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck
nixos-test-driver-localbackup> All checks passed!
nixos-test-driver-localbackup> Linting test script (enable/disable: config.skipLint)
nixos-test-driver-localbackup> See https://nixos.org/manual/nixos/stable/#test-opt-skipLint
nixos-test-driver-localbackup> All checks passed!
building '/nix/store/zhcc2hk0lhnizifcrb7by28lq6rp82gi-container-test-run-localbackup.drv' on nix-store.geninf.io:50051
container-test-run-localbackup> web01: building zhcc2hk0lhnizifcrb7by28lq6rp82gi-container-test-run-localbackup.drv
container-test-run-localbackup> Machine state will be reset. To keep it, pass --keep-machine-state
container-test-run-localbackup> start all VLans
container-test-run-localbackup> (finished: start all VLans, in 0.00 seconds)
container-test-run-localbackup> 
container-test-run-localbackup> Test will time out and terminate in 3600.0 seconds
container-test-run-localbackup> run the VM test script
container-test-run-localbackup> additionally exposed symbols:
container-test-run-localbackup>     machine,
container-test-run-localbackup>     vlan1,
container-test-run-localbackup>     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-localbackup> start all VMs
container-test-run-localbackup> machine: systemd-nspawn running (pid 51)
container-test-run-localbackup> machine: Waiting for journal at /build/vm-state-machine/var/log/journal...
container-test-run-localbackup> (finished: start all VMs, in 0.00 seconds)
container-test-run-localbackup> nixos-nspawn(machine): TAP vde-tap1 not found; container will be isolated from VDE
container-test-run-localbackup> nixos-nspawn(machine): 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-localbackup> 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-localbackup> ░ Spawning container machine on /build/vm-state-machine.
container-test-run-localbackup> machine # [1049022.083152] machine systemd-journald[72]: Journal started
container-test-run-localbackup> machine # [1049022.083198] machine systemd-journald[72]: Runtime Journal (/run/log/journal/f8966e584aea4414b528d0a43567b072) is 8M, max 4G, 3.9G free.
container-test-run-localbackup> machine # [1049022.088926] machine systemd[1]: Finished Apply Kernel Variables.
container-test-run-localbackup> machine # [1049022.098680] machine systemd[1]: Finished Create Static Device Nodes in /dev gracefully.
container-test-run-localbackup> machine # [1049022.110051] machine systemd[1]: Starting Flush Journal to Persistent Storage...
container-test-run-localbackup> machine # [1049022.110635] machine systemd[1]: Starting Network Name Resolution...
container-test-run-localbackup> machine # [1049022.113333] machine systemd[1]: Starting Create Static Device Nodes in /dev...
container-test-run-localbackup> machine # [1049022.140616] machine systemd-journald[72]: Time spent on flushing to /var/log/journal/f8966e584aea4414b528d0a43567b072 is 1.262ms for 7 entries.
container-test-run-localbackup> machine # [1049022.140616] machine systemd-journald[72]: System Journal (/var/log/journal/f8966e584aea4414b528d0a43567b072) is 512B, max 4G, 3.9G free.
container-test-run-localbackup> machine # [1049022.154018] machine systemd[1]: Finished Create Static Device Nodes in /dev.
container-test-run-localbackup> machine # [1049022.154563] machine systemd[1]: Reached target Preparation for Local File Systems.
container-test-run-localbackup> machine # [1049022.154633] machine systemd[1]: Reached target Local File Systems.
container-test-run-localbackup> machine # [1049022.155220] machine systemd[1]: Listening on Boot Loader Control Service Socket.
container-test-run-localbackup> machine # [1049022.155254] machine systemd[1]: Update Boot Loader Random Seed skipped, unmet condition check ConditionVirtualization=!container
container-test-run-localbackup> machine # [1049022.155842] machine systemd[1]: Starting Save Transient machine-id to Disk...
container-test-run-localbackup> machine # [1049022.155862] machine systemd[1]: Rule-based Manager for Device Events and Files skipped, unmet condition check ConditionPathIsReadWrite=/sys
container-test-run-localbackup> machine # [1049022.158973] machine systemd[1]: Finished Flush Journal to Persistent Storage.
container-test-run-localbackup> machine # [1049022.159552] machine systemd[1]: Starting Create System Files and Directories...
container-test-run-localbackup> machine # [1049022.173416] machine systemd-tmpfiles[146]: Cannot set file attributes for '/var/empty', value=0x00000010, mask=0x00000010, ignoring: Operation not permitted
container-test-run-localbackup> machine # [1049022.173616] machine systemd-tmpfiles[146]: fchmod() of /var/log/journal failed: Operation not permitted
container-test-run-localbackup> machine # [1049022.173749] machine systemd-tmpfiles[146]: fchmod() of /var/log/journal/f8966e584aea4414b528d0a43567b072 failed: Operation not permitted
container-test-run-localbackup> machine # [1049022.173935] machine systemd-tmpfiles[146]: fchmod() of /run/log/journal failed: Operation not permitted
container-test-run-localbackup> machine # [1049022.175040] machine systemd[1]: Finished Create System Files and Directories.
container-test-run-localbackup> machine # [1049022.175750] machine systemd[1]: Starting Rebuild Journal Catalog...
container-test-run-localbackup> machine # [1049022.176181] machine systemd[1]: Starting Record System Boot/Shutdown in UTMP...
container-test-run-localbackup> machine # [1049022.186721] machine systemd[1]: Finished Record System Boot/Shutdown in UTMP.
container-test-run-localbackup> machine # [1049022.193858] machine systemd[1]: Finished Rebuild Journal Catalog.
container-test-run-localbackup> machine # [1049022.194588] machine systemd[1]: Starting Update is Completed...
container-test-run-localbackup> machine # [1049022.200516] machine systemd[1]: Finished Firewall.
container-test-run-localbackup> machine # [1049022.200643] machine systemd[1]: Reached target Preparation for Network.
container-test-run-localbackup> machine # [1049022.200823] machine systemd[1]: Listening on Network Management Resolve Hook Socket.
container-test-run-localbackup> machine # [1049022.201574] machine systemd[1]: Starting Network Management...
container-test-run-localbackup> machine # [1049022.201747] machine systemd[1]: Finished Update is Completed.
container-test-run-localbackup> machine # [1049022.282232] machine systemd[1]: Finished Save Transient machine-id to Disk.
container-test-run-localbackup> machine # [1049022.847668] machine systemd-networkd[184]: Failed to increase receive buffer size for general netlink socket, ignoring: Operation not permitted
container-test-run-localbackup> machine # [1049022.847781] machine systemd-networkd[184]: Failed to increase receive buffer size for nftables netlink socket, ignoring: Operation not permitted
container-test-run-localbackup> machine # [1049022.860327] machine systemd-networkd[184]: /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-localbackup> machine # [1049022.860536] machine systemd-networkd[184]: /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-localbackup> machine # [1049022.860772] machine systemd-networkd[184]: lo: Link UP
container-test-run-localbackup> machine # [1049022.860775] machine systemd-networkd[184]: lo: Gained carrier
container-test-run-localbackup> machine # [1049022.861129] machine systemd-networkd[184]: eth1: Configuring with /etc/systemd/network/40-eth1.network.
container-test-run-localbackup> machine # [1049022.862086] machine systemd[1]: Started Network Management.
container-test-run-localbackup> machine # [1049022.862202] machine systemd-networkd[184]: eth1: Link UP
container-test-run-localbackup> machine # [1049022.862395] machine systemd-networkd[184]: eth1: Gained carrier
container-test-run-localbackup> machine # [1049022.862858] machine systemd[1]: Starting Enable Persistent Storage in systemd-networkd...
container-test-run-localbackup> machine # [1049022.889691] machine systemd[1]: Finished Enable Persistent Storage in systemd-networkd.
container-test-run-localbackup> machine # [1049023.080447] machine systemd[1]: etc-machine\x2did.mount: Deactivated successfully.
container-test-run-localbackup> machine # [1049023.324032] machine systemd-resolved[106]: Positive Trust Anchors:
container-test-run-localbackup> machine # [1049023.324053] machine systemd-resolved[106]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
container-test-run-localbackup> machine # [1049023.324057] machine systemd-resolved[106]: . IN DS 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16
container-test-run-localbackup> machine # [1049023.324078] machine systemd-resolved[106]: 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-localbackup> machine # [1049023.338996] machine systemd-resolved[106]: Using system hostname 'machine'.
container-test-run-localbackup> machine # [1049023.340350] machine systemd[1]: Started Network Name Resolution.
container-test-run-localbackup> machine # [1049023.340410] machine systemd[1]: Reached target Network.
container-test-run-localbackup> machine # [1049023.340448] machine systemd[1]: Reached target System Initialization.
container-test-run-localbackup> machine # [1049023.340481] machine systemd[1]: Discard unused filesystem blocks once a week skipped, unmet condition check ConditionVirtualization=!container
container-test-run-localbackup> machine # [1049023.340769] machine systemd[1]: Started Daily Cleanup of Temporary Directories.
container-test-run-localbackup> machine # [1049023.340781] machine systemd[1]: Reached target Timer Units.
container-test-run-localbackup> machine # [1049023.340880] machine systemd[1]: Listening on D-Bus System Message Bus Socket.
container-test-run-localbackup> machine # [1049023.340984] machine systemd[1]: Listening on Nix Daemon Socket.
container-test-run-localbackup> machine # [1049023.341082] machine systemd[1]: Listening on Virtual Machine and Container Registration Service Socket.
container-test-run-localbackup> machine # [1049023.341092] machine systemd[1]: Reached target Socket Units.
container-test-run-localbackup> machine # [1049023.341117] machine systemd[1]: Reached target Basic System.
container-test-run-localbackup> machine # [1049023.342046] machine systemd[1]: Starting Import lastlog data into lastlog2 database...
container-test-run-localbackup> machine # [1049023.342616] machine systemd[1]: Starting Name Service Cache Daemon (nsncd)...
container-test-run-localbackup> machine # [1049023.343837] machine systemd[1]: Starting D-Bus System Message Bus...
container-test-run-localbackup> machine # [1049023.369989] machine systemd[1]: Finished Import lastlog data into lastlog2 database.
container-test-run-localbackup> machine # [1049023.523827] machine systemd[1]: Started Name Service Cache Daemon (nsncd).
container-test-run-localbackup> machine # [1049023.523891] machine systemd[1]: Reached target Host and Network Name Lookups.
container-test-run-localbackup> machine # [1049023.523942] machine systemd[1]: Reached target User and Group Name Lookups.
container-test-run-localbackup> machine # [1049023.524394] machine nsncd[192]: Oct 05 10:05:23.789 INFO started, config: Config { ignored_request_types: {}, worker_count: 8, handoff_timeout: 10s }, path: "/var/run/nscd/socket"
container-test-run-localbackup> machine # [1049023.524867] machine systemd[1]: Starting User Login Management...
container-test-run-localbackup> machine # [1049023.525299] machine systemd[1]: Starting Permit User Sessions...
container-test-run-localbackup> machine # [1049023.549428] machine systemd[1]: Finished Permit User Sessions.
container-test-run-localbackup> machine # [1049023.550891] machine systemd[1]: Started Console Getty.
container-test-run-localbackup> machine # [1049023.550914] machine systemd[1]: Getty on tty1 skipped, unmet condition check ConditionPathExists=/dev/tty0
container-test-run-localbackup> machine # [1049023.550925] machine systemd[1]: Reached target Login Prompts.
container-test-run-localbackup> machine # [1049023.663578] machine dbus-broker-launch[193]: Looking up NSS user entry for 'systemd-timesync'...
container-test-run-localbackup> machine # [1049023.669707] machine dbus-broker-launch[193]: NSS returned no entry for 'systemd-timesync'
container-test-run-localbackup> machine # [1049023.669707] machine dbus-broker-launch[193]: Invalid user-name in /nix/store/fzq8a75829ri41qkaw4nbx9l9hnm79qw-system-path/share/dbus-1/system.d/org.freedesktop.timesync1.conf +16: user="systemd-timesync"
container-test-run-localbackup> machine # [1049023.670227] machine systemd[1]: Started D-Bus System Message Bus.
container-test-run-localbackup> machine # [1049023.677478] machine dbus-broker-launch[193]: Ready
container-test-run-localbackup> machine # [1049024.245806] machine systemd-logind[208]: New seat seat0.
container-test-run-localbackup> machine # [1049024.245973] machine systemd[1]: Started User Login Management.
container-test-run-localbackup> machine # [1049024.247103] machine systemd[1]: Starting linger-users.service...
container-test-run-localbackup> machine # [1049024.282014] machine systemd[1]: linger-users.service: Deactivated successfully.
container-test-run-localbackup> machine # [1049024.282297] machine systemd[1]: Finished linger-users.service.
container-test-run-localbackup> machine # [1049024.282601] machine systemd[1]: Reached target Multi-User System.
container-test-run-localbackup> machine # [1049024.282747] machine systemd[1]: Startup finished in 2.510s.
container-test-run-localbackup> machine # [1049024.310356] machine systemd-networkd[184]: eth1: Gained IPv6LL
container-test-run-localbackup> machine # [1049024.546939] machine systemd[1]: Reached target Network is Online.
container-test-run-localbackup> machine: waiting for unit network-online.target
container-test-run-localbackup> machine: (finished: waiting for unit network-online.target, in 0.02 seconds)
container-test-run-localbackup> machine: must succeed: mkdir -p /var/test-backups
container-test-run-localbackup> machine: (finished: must succeed: mkdir -p /var/test-backups, in 0.01 seconds)
container-test-run-localbackup> machine: must succeed: echo testing > /var/test-backups/somefile
container-test-run-localbackup> machine: (finished: must succeed: echo testing > /var/test-backups/somefile, in 0.00 seconds)
container-test-run-localbackup> machine: must succeed: localbackup-create >&2
container-test-run-localbackup> Creating backup 'hdd'
container-test-run-localbackup> Running pre-backup command for test-backups
container-test-run-localbackup> Running post-backup command for test-backups
container-test-run-localbackup> machine: (finished: must succeed: localbackup-create >&2, in 0.16 seconds)
container-test-run-localbackup> machine: waiting for success: ! systemctl is-active localbackup-job-serverone >&2
container-test-run-localbackup> inactive
container-test-run-localbackup> machine: (finished: waiting for success: ! systemctl is-active localbackup-job-serverone >&2, in 0.01 seconds)
container-test-run-localbackup> machine: must succeed: cat /run/prebackup && cat /run/postbackup
container-test-run-localbackup> machine: (finished: must succeed: cat /run/prebackup && cat /run/postbackup, in 0.01 seconds)
container-test-run-localbackup> machine: must fail: cat /run/backup-tmp
container-test-run-localbackup> cat: /run/backup-tmp: No such file or directory
container-test-run-localbackup> machine: (finished: must fail: cat /run/backup-tmp, in 0.01 seconds)
container-test-run-localbackup> machine: must succeed: cat /run/mount-external-disk && cat /run/unmount-external-disk
container-test-run-localbackup> machine: (finished: must succeed: cat /run/mount-external-disk && cat /run/unmount-external-disk, in 0.01 seconds)
container-test-run-localbackup> machine: must succeed: rm /run/prebackup /run/postbackup /run/mount-external-disk /run/unmount-external-disk
container-test-run-localbackup> machine: (finished: must succeed: rm /run/prebackup /run/postbackup /run/mount-external-disk /run/unmount-external-disk, in 0.01 seconds)
container-test-run-localbackup> machine: must succeed: localbackup-list
container-test-run-localbackup> machine: (finished: must succeed: localbackup-list, in 0.02 seconds)
container-test-run-localbackup> machine: must succeed: rm -f /var/test-backups/somefile
container-test-run-localbackup> machine: (finished: must succeed: rm -f /var/test-backups/somefile, in 0.01 seconds)
container-test-run-localbackup> machine: must succeed: NAME=/mnt/external-disk/snapshot.0 FOLDERS=/var/test-backups /run/current-system/sw/bin/localbackup-restore >&2
container-test-run-localbackup> machine: (finished: must succeed: NAME=/mnt/external-disk/snapshot.0 FOLDERS=/var/test-backups /run/current-system/sw/bin/localbackup-restore >&2, in 0.06 seconds)
container-test-run-localbackup> machine: must succeed: cat /var/test-backups/somefile
container-test-run-localbackup> machine: (finished: must succeed: cat /var/test-backups/somefile, in 0.01 seconds)
container-test-run-localbackup> machine: must succeed: cat /run/mount-external-disk && cat /run/unmount-external-disk
container-test-run-localbackup> machine: (finished: must succeed: cat /run/mount-external-disk && cat /run/unmount-external-disk, in 0.01 seconds)
container-test-run-localbackup> (finished: run the VM test script, in 3.47 seconds)
container-test-run-localbackup> machine # [1049024.686649] machine rsnapshot[237]: /nix/store/25hhakmzlyns3qarmihkilfhbf2qw3yl-rsnapshot-1.5.1/bin/rsnapshot -c /nix/store/f89rlllqjidvvq2f63bdphh9bppcbgrc-rsnapshot.conf sync: completed successfully
container-test-run-localbackup> machine # [1049024.728727] machine rsnapshot[240]: /nix/store/25hhakmzlyns3qarmihkilfhbf2qw3yl-rsnapshot-1.5.1/bin/rsnapshot -c /nix/store/f89rlllqjidvvq2f63bdphh9bppcbgrc-rsnapshot.conf snapshot: completed successfully
container-test-run-localbackup> test script finished in 3.55s
container-test-run-localbackup> cleanup
container-test-run-localbackup> kill NspawnMachine (pid 51)
container-test-run-localbackup> Container machine terminated by signal KILL.
container-test-run-localbackup> (finished: cleanup, in 0.11 seconds)