don't know how to build these paths:
  /nix/store/r3bdjx0x6xnl60iydflngaa7979l4amr-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/nl5z8rigbsi90s5b2dvzbwcrd1b3pyp8-system-path.drv' on nix-store.geninf.io:50051
system-path> build-x86-01: building nl5z8rigbsi90s5b2dvzbwcrd1b3pyp8-system-path.drv
system-path> structuredAttrs is enabled
system-path> created 1726 symlinks in user environment
building '/nix/store/dmqib3dmwq2wc09rlcqdxi0gcdg8s043-dbus-1.drv' on nix-store.geninf.io:50051
dbus-1> build-x86-01: building dmqib3dmwq2wc09rlcqdxi0gcdg8s043-dbus-1.drv
building '/nix/store/vk1hy3q4fjhjv8bk1smx7kwxya78dayk-X-Restart-Triggers-dbus-broker.drv' on nix-store.geninf.io:50051
X-Restart-Triggers-dbus-broker> gi-build-x86-02: building vk1hy3q4fjhjv8bk1smx7kwxya78dayk-X-Restart-Triggers-dbus-broker.drv
X-Restart-Triggers-dbus-broker> structuredAttrs is enabled
building '/nix/store/lp6jd0mm0apiq9nvhsl1zrqdgq8qdyki-unit-dbus-broker.service.drv' on nix-store.geninf.io:50051
unit-dbus-broker.service> build-x86-01: building lp6jd0mm0apiq9nvhsl1zrqdgq8qdyki-unit-dbus-broker.service.drv
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/qhzf1sv1v9mbgrazxdl2k1xb073gk4wh-unit-dbus-broker.service.drv' on nix-store.geninf.io:50051
unit-dbus-broker.service> gi-build-x86-02: building qhzf1sv1v9mbgrazxdl2k1xb073gk4wh-unit-dbus-broker.service.drv
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/pzfhxjg75va8mccinf02ig8xd92ysl0n-system-units.drv' on nix-store.geninf.io:50051
system-units> build-x86-01: building pzfhxjg75va8mccinf02ig8xd92ysl0n-system-units.drv
building '/nix/store/cfv27jwyrba042nwbl67g8w2p6l0hijb-user-units.drv' on nix-store.geninf.io:50051
user-units> gi-build-x86-02: building cfv27jwyrba042nwbl67g8w2p6l0hijb-user-units.drv
building '/nix/store/j5vm1vj51bq29yrdw2n07gnjmwcq0cwc-etc.drv' on nix-store.geninf.io:50051
etc> build-x86-01: building j5vm1vj51bq29yrdw2n07gnjmwcq0cwc-etc.drv
building '/nix/store/ljf5p87ib2wqjk19v0aqj83gf01kx44g-activate.drv' on nix-store.geninf.io:50051
activate> build-x86-01: building ljf5p87ib2wqjk19v0aqj83gf01kx44g-activate.drv
activate> structuredAttrs is enabled
building '/nix/store/f7ks6gw86rvdm1q8l8583in7l4ncg5zj-nixos-system-machine-test.drv' on nix-store.geninf.io:50051
nixos-system-machine-test> build-x86-01: building f7ks6gw86rvdm1q8l8583in7l4ncg5zj-nixos-system-machine-test.drv
nixos-system-machine-test> structuredAttrs is enabled
building '/nix/store/2awrqmvhr8d1dxqsr577f25yxmcpgryk-run-machine-nspawn.drv' on nix-store.geninf.io:50051
run-machine-nspawn> build-x86-01: building 2awrqmvhr8d1dxqsr577f25yxmcpgryk-run-machine-nspawn.drv
building '/nix/store/sqwhx1lfq4ld6nbs2blnxpnbfvzkhl8k-driverConfiguration.json.drv' on nix-store.geninf.io:50051
driverConfiguration.json> build-x86-01: building sqwhx1lfq4ld6nbs2blnxpnbfvzkhl8k-driverConfiguration.json.drv
driverConfiguration.json> structuredAttrs is enabled
building '/nix/store/r6b2zbmm0sjhicsmixf8pq7dhv6ms8dh-nixos-test-driver-localbackup.drv' on nix-store.geninf.io:50051
nixos-test-driver-localbackup> build-x86-01: building r6b2zbmm0sjhicsmixf8pq7dhv6ms8dh-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/r3bdjx0x6xnl60iydflngaa7979l4amr-container-test-run-localbackup.drv' on nix-store.geninf.io:50051
container-test-run-localbackup> build-x86-01: building r3bdjx0x6xnl60iydflngaa7979l4amr-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 # [2465373.457920] machine systemd-journald[72]: Journal started
container-test-run-localbackup> machine # [2465373.457949] machine systemd-journald[72]: Runtime Journal (/run/log/journal/2c85776348274ada9240ad04a97d5dd8) is 8M, max 3.7G, 3.7G free.
container-test-run-localbackup> machine # [2465373.462188] machine systemd[1]: Finished Apply Kernel Variables.
container-test-run-localbackup> machine # [2465373.468036] machine systemd[1]: Finished Create Static Device Nodes in /dev gracefully.
container-test-run-localbackup> machine # [2465373.474974] machine systemd[1]: Starting Flush Journal to Persistent Storage...
container-test-run-localbackup> machine # [2465373.475365] machine systemd[1]: Starting Network Name Resolution...
container-test-run-localbackup> machine # [2465373.475646] machine systemd[1]: Starting Create Static Device Nodes in /dev...
container-test-run-localbackup> machine # [2465373.479289] machine systemd-journald[72]: Time spent on flushing to /var/log/journal/2c85776348274ada9240ad04a97d5dd8 is 1.023ms for 7 entries.
container-test-run-localbackup> machine # [2465373.479289] machine systemd-journald[72]: System Journal (/var/log/journal/2c85776348274ada9240ad04a97d5dd8) is 8M, max 4G, 3.9G free.
container-test-run-localbackup> machine # [2465373.487496] machine systemd[1]: Finished Flush Journal to Persistent Storage.
container-test-run-localbackup> machine # [2465373.487658] machine systemd[1]: Finished Create Static Device Nodes in /dev.
container-test-run-localbackup> machine # [2465373.488202] machine systemd[1]: Reached target Preparation for Local File Systems.
container-test-run-localbackup> machine # [2465373.488250] machine systemd[1]: Reached target Local File Systems.
container-test-run-localbackup> machine # [2465373.488690] machine systemd[1]: Listening on Boot Loader Control Service Socket.
container-test-run-localbackup> machine # [2465373.488717] machine systemd[1]: Update Boot Loader Random Seed skipped, unmet condition check ConditionVirtualization=!container
container-test-run-localbackup> machine # [2465373.489102] machine systemd[1]: Starting Save Transient machine-id to Disk...
container-test-run-localbackup> machine # [2465373.489413] machine systemd[1]: Starting Create System Files and Directories...
container-test-run-localbackup> machine # [2465373.489427] machine systemd[1]: Rule-based Manager for Device Events and Files skipped, unmet condition check ConditionPathIsReadWrite=/sys
container-test-run-localbackup> machine # [2465373.499439] machine systemd-tmpfiles[128]: Cannot set file attributes for '/var/empty', value=0x00000010, mask=0x00000010, ignoring: Operation not permitted
container-test-run-localbackup> machine # [2465373.499581] machine systemd-tmpfiles[128]: fchmod() of /var/log/journal failed: Operation not permitted
container-test-run-localbackup> machine # [2465373.499683] machine systemd-tmpfiles[128]: fchmod() of /var/log/journal/2c85776348274ada9240ad04a97d5dd8 failed: Operation not permitted
container-test-run-localbackup> machine # [2465373.499826] machine systemd-tmpfiles[128]: fchmod() of /run/log/journal failed: Operation not permitted
container-test-run-localbackup> machine # [2465373.500691] machine systemd[1]: Finished Create System Files and Directories.
container-test-run-localbackup> machine # [2465373.501248] machine systemd[1]: Starting Rebuild Journal Catalog...
container-test-run-localbackup> machine # [2465373.501555] machine systemd[1]: Starting Record System Boot/Shutdown in UTMP...
container-test-run-localbackup> machine # [2465373.513656] machine systemd[1]: Finished Rebuild Journal Catalog.
container-test-run-localbackup> machine # [2465373.513792] machine systemd[1]: Finished Record System Boot/Shutdown in UTMP.
container-test-run-localbackup> machine # [2465373.515084] machine systemd[1]: Starting Update is Completed...
container-test-run-localbackup> machine # [2465373.519435] machine systemd[1]: Finished Update is Completed.
container-test-run-localbackup> machine # [2465373.528791] machine systemd[1]: Finished Save Transient machine-id to Disk.
container-test-run-localbackup> machine # [2465373.537828] machine systemd[1]: Finished Firewall.
container-test-run-localbackup> machine # [2465373.537890] machine systemd[1]: Reached target Preparation for Network.
container-test-run-localbackup> machine # [2465373.538021] machine systemd[1]: Listening on Network Management Resolve Hook Socket.
container-test-run-localbackup> machine # [2465373.538502] machine systemd[1]: Starting Network Management...
container-test-run-localbackup> machine # [2465373.961745] machine systemd-networkd[186]: Failed to increase receive buffer size for general netlink socket, ignoring: Operation not permitted
container-test-run-localbackup> machine # [2465373.961819] machine systemd-networkd[186]: Failed to increase receive buffer size for nftables netlink socket, ignoring: Operation not permitted
container-test-run-localbackup> machine # [2465373.968175] machine 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-localbackup> machine # [2465373.968313] machine 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-localbackup> machine # [2465373.968383] machine systemd-networkd[186]: lo: Link UP
container-test-run-localbackup> machine # [2465373.968386] machine systemd-networkd[186]: lo: Gained carrier
container-test-run-localbackup> machine # [2465373.968536] machine systemd-networkd[186]: eth1: Configuring with /etc/systemd/network/40-eth1.network.
container-test-run-localbackup> machine # [2465373.968780] machine systemd[1]: Started Network Management.
container-test-run-localbackup> machine # [2465373.968794] machine systemd-networkd[186]: eth1: Link UP
container-test-run-localbackup> machine # [2465373.968906] machine systemd-networkd[186]: eth1: Gained carrier
container-test-run-localbackup> machine # [2465373.969500] machine systemd[1]: Starting Enable Persistent Storage in systemd-networkd...
container-test-run-localbackup> machine # [2465373.996450] machine systemd[1]: Finished Enable Persistent Storage in systemd-networkd.
container-test-run-localbackup> machine # [2465374.309698] machine systemd-resolved[107]: Positive Trust Anchors:
container-test-run-localbackup> machine # [2465374.309705] machine systemd-resolved[107]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
container-test-run-localbackup> machine # [2465374.309708] machine systemd-resolved[107]: . IN DS 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16
container-test-run-localbackup> machine # [2465374.309723] machine systemd-resolved[107]: 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 # [2465374.319780] machine systemd-resolved[107]: Using system hostname 'machine'.
container-test-run-localbackup> machine # [2465374.320644] machine systemd[1]: Started Network Name Resolution.
container-test-run-localbackup> machine # [2465374.320692] machine systemd[1]: Reached target Network.
container-test-run-localbackup> machine # [2465374.320742] machine systemd[1]: Reached target System Initialization.
container-test-run-localbackup> machine # [2465374.320789] machine systemd[1]: Discard unused filesystem blocks once a week skipped, unmet condition check ConditionVirtualization=!container
container-test-run-localbackup> machine # [2465374.320806] machine systemd[1]: Started Daily Cleanup of Temporary Directories.
container-test-run-localbackup> machine # [2465374.320815] machine systemd[1]: Reached target Timer Units.
container-test-run-localbackup> machine # [2465374.320889] machine systemd[1]: Listening on D-Bus System Message Bus Socket.
container-test-run-localbackup> machine # [2465374.320948] machine systemd[1]: Listening on Nix Daemon Socket.
container-test-run-localbackup> machine # [2465374.321027] machine systemd[1]: Listening on Virtual Machine and Container Registration Service Socket.
container-test-run-localbackup> machine # [2465374.321038] machine systemd[1]: Reached target Socket Units.
container-test-run-localbackup> machine # [2465374.321059] machine systemd[1]: Reached target Basic System.
container-test-run-localbackup> machine # [2465374.343394] machine systemd[1]: Starting Import lastlog data into lastlog2 database...
container-test-run-localbackup> machine # [2465374.343858] machine systemd[1]: Starting Name Service Cache Daemon (nsncd)...
container-test-run-localbackup> machine # [2465374.344577] machine systemd[1]: Starting D-Bus System Message Bus...
container-test-run-localbackup> machine # [2465374.353052] machine systemd[1]: Finished Import lastlog data into lastlog2 database.
container-test-run-localbackup> machine # [2465374.454992] machine nsncd[192]: Oct 02 20:06:28.878 INFO started, config: Config { ignored_request_types: {}, worker_count: 8, handoff_timeout: 10s }, path: "/var/run/nscd/socket"
container-test-run-localbackup> machine # [2465374.459257] machine systemd[1]: etc-machine\x2did.mount: Deactivated successfully.
container-test-run-localbackup> machine # [2465374.459615] machine systemd[1]: Started Name Service Cache Daemon (nsncd).
container-test-run-localbackup> machine # [2465374.459637] machine systemd[1]: Reached target Host and Network Name Lookups.
container-test-run-localbackup> machine # [2465374.459666] machine systemd[1]: Reached target User and Group Name Lookups.
container-test-run-localbackup> machine # [2465374.460182] machine systemd[1]: Starting User Login Management...
container-test-run-localbackup> machine # [2465374.460550] machine systemd[1]: Starting Permit User Sessions...
container-test-run-localbackup> machine # [2465374.481223] machine systemd[1]: Finished Permit User Sessions.
container-test-run-localbackup> machine # [2465374.481646] machine systemd[1]: Started Console Getty.
container-test-run-localbackup> machine # [2465374.481666] machine systemd[1]: Getty on tty1 skipped, unmet condition check ConditionPathExists=/dev/tty0
container-test-run-localbackup> machine # [2465374.481676] machine systemd[1]: Reached target Login Prompts.
container-test-run-localbackup> machine # [2465374.549056] machine dbus-broker-launch[193]: Looking up NSS user entry for 'systemd-timesync'...
container-test-run-localbackup> machine # [2465374.549660] machine dbus-broker-launch[193]: NSS returned no entry for 'systemd-timesync'
container-test-run-localbackup> machine # [2465374.549660] machine dbus-broker-launch[193]: Invalid user-name in /nix/store/xp6154glh5gqqjx5zfydky9s0gm6fbgi-system-path/share/dbus-1/system.d/org.freedesktop.timesync1.conf +16: user="systemd-timesync"
container-test-run-localbackup> machine # [2465374.550047] machine systemd[1]: Started D-Bus System Message Bus.
container-test-run-localbackup> machine # [2465374.553657] machine dbus-broker-launch[193]: Ready
container-test-run-localbackup> machine: waiting for unit network-online.target
container-test-run-localbackup> machine: (finished: waiting for unit network-online.target, in 0.01 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 0.00 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 0.11 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 0.00 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 0.00 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 0.00 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 0.00 seconds)
container-test-run-localbackup> machine: must succeed: localbackup-list
container-test-run-localbackup> machine: (finished: must succeed: localbackup-list, in 0.01 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 0.00 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 0.05 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 0.00 seconds)
container-test-run-localbackup> machine: must succeed: cat /run/mount-external-disk && cat /run/unmount-external-disk
container-test-run-localbackup> machine # [2465375.016183] machine systemd-logind[208]: New seat seat0.
container-test-run-localbackup> machine # [2465375.016304] machine systemd[1]: Started User Login Management.
container-test-run-localbackup> machine # [2465375.017021] machine systemd[1]: Starting linger-users.service...
container-test-run-localbackup> machine # [2465375.050763] machine systemd[1]: linger-users.service: Deactivated successfully.
container-test-run-localbackup> machine # [2465375.050863] machine systemd[1]: Finished linger-users.service.
container-test-run-localbackup> machine # [2465375.051102] machine systemd[1]: Reached target Multi-User System.
container-test-run-localbackup> machine # [2465375.051184] machine systemd[1]: Startup finished in 1.820s.
container-test-run-localbackup> machine # [2465375.113271] machine systemd[1]: Reached target Network is Online.
container-test-run-localbackup> machine # [2465375.208441] 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 # [2465375.235248] 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> 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 2.36 seconds)
container-test-run-localbackup> test script finished in 2.37s
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)