don't know how to build these paths:
  /nix/store/fihpbm6f0jck88vwqf2d05md55dl8848-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/ydib823x1h3j7a7rds60vyf8mh9zyza3-system-path.drv' on nix-store.geninf.io:50051
system-path> web01: building ydib823x1h3j7a7rds60vyf8mh9zyza3-system-path.drv
system-path> structuredAttrs is enabled
system-path> created 1728 symlinks in user environment
building '/nix/store/dqk0hrgpys0k3badj0maxvrqyrvrza8i-dbus-1.drv' on nix-store.geninf.io:50051
dbus-1> web01: building dqk0hrgpys0k3badj0maxvrqyrvrza8i-dbus-1.drv
building '/nix/store/hbh0i8mjizvf3gpi45wr9sp6sdqkk3k2-X-Restart-Triggers-dbus-broker.drv' on nix-store.geninf.io:50051
X-Restart-Triggers-dbus-broker> web01: building hbh0i8mjizvf3gpi45wr9sp6sdqkk3k2-X-Restart-Triggers-dbus-broker.drv
X-Restart-Triggers-dbus-broker> structuredAttrs is enabled
building '/nix/store/acdgc7s1hkaw0pd1zf780plrxshc0nyn-unit-dbus-broker.service.drv' on nix-store.geninf.io:50051
unit-dbus-broker.service> web01: building acdgc7s1hkaw0pd1zf780plrxshc0nyn-unit-dbus-broker.service.drv
building '/nix/store/dagb9ha74w8gx35cnaib19czl07a2ngp-unit-dbus-broker.service.drv' on nix-store.geninf.io:50051
unit-dbus-broker.service> web01: building dagb9ha74w8gx35cnaib19czl07a2ngp-unit-dbus-broker.service.drv
unit-dbus-broker.service> structuredAttrs is enabled
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/acph4zwr2mmqilg5swcz628wqd4w0f3g-user-units.drv' on nix-store.geninf.io:50051
user-units> web01: building acph4zwr2mmqilg5swcz628wqd4w0f3g-user-units.drv
building '/nix/store/h4ydfz7hwnffcf1wd7zp82m8v682j9cf-system-units.drv' on nix-store.geninf.io:50051
system-units> gi-build-x86-02: building h4ydfz7hwnffcf1wd7zp82m8v682j9cf-system-units.drv
building '/nix/store/707vs8y6dsbvd2gfrxxvwv0n41s6c6g4-etc.drv' on nix-store.geninf.io:50051
etc> gi-build-x86-02: building 707vs8y6dsbvd2gfrxxvwv0n41s6c6g4-etc.drv
building '/nix/store/wjy1a6rqqxmcz7r3wjzw1m7i6hjchd1z-activate.drv' on nix-store.geninf.io:50051
activate> gi-build-x86-02: building wjy1a6rqqxmcz7r3wjzw1m7i6hjchd1z-activate.drv
activate> structuredAttrs is enabled
building '/nix/store/phi4l8v1pyk96137brvqc32zdq3rd77g-nixos-system-machine-test.drv' on nix-store.geninf.io:50051
nixos-system-machine-test> web01: building phi4l8v1pyk96137brvqc32zdq3rd77g-nixos-system-machine-test.drv
nixos-system-machine-test> structuredAttrs is enabled
building '/nix/store/6vvpzwc5ns21z5qx0kfr1pxdmy5xkf3h-run-machine-nspawn.drv' on nix-store.geninf.io:50051
run-machine-nspawn> web01: building 6vvpzwc5ns21z5qx0kfr1pxdmy5xkf3h-run-machine-nspawn.drv
building '/nix/store/pykmqwl26bqsnm4acizf4zkhr1ar99xn-driverConfiguration.json.drv' on nix-store.geninf.io:50051
driverConfiguration.json> gi-build-x86-02: building pykmqwl26bqsnm4acizf4zkhr1ar99xn-driverConfiguration.json.drv
driverConfiguration.json> structuredAttrs is enabled
building '/nix/store/incwq7xnx0y5rhwckfkg9hrcx6gm52v0-nixos-test-driver-localbackup.drv' on nix-store.geninf.io:50051
nixos-test-driver-localbackup> gi-build-x86-02: building incwq7xnx0y5rhwckfkg9hrcx6gm52v0-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/fihpbm6f0jck88vwqf2d05md55dl8848-container-test-run-localbackup.drv' on nix-store.geninf.io:50051
container-test-run-localbackup> web01: building fihpbm6f0jck88vwqf2d05md55dl8848-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 # [530609.665523] machine systemd-journald[72]: Journal started
container-test-run-localbackup> machine # [530609.665561] machine systemd-journald[72]: Runtime Journal (/run/log/journal/76273b4d40d8414b9a56c4ad5421589a) is 8M, max 4G, 3.9G free.
container-test-run-localbackup> machine # [530609.671701] machine systemd[1]: Finished Apply Kernel Variables.
container-test-run-localbackup> machine # [530609.680363] machine systemd[1]: Finished Create Static Device Nodes in /dev gracefully.
container-test-run-localbackup> machine # [530609.690144] machine systemd[1]: Starting Flush Journal to Persistent Storage...
container-test-run-localbackup> machine # [530609.690720] machine systemd[1]: Starting Network Name Resolution...
container-test-run-localbackup> machine # [530609.691158] machine systemd[1]: Starting Create Static Device Nodes in /dev...
container-test-run-localbackup> machine # [530609.712969] machine systemd-journald[72]: Time spent on flushing to /var/log/journal/76273b4d40d8414b9a56c4ad5421589a is 1.289ms for 7 entries.
container-test-run-localbackup> machine # [530609.712969] machine systemd-journald[72]: System Journal (/var/log/journal/76273b4d40d8414b9a56c4ad5421589a) is 512B, max 4G, 3.9G free.
container-test-run-localbackup> machine # [530609.724789] machine systemd[1]: Finished Create Static Device Nodes in /dev.
container-test-run-localbackup> machine # [530609.725297] machine systemd[1]: Reached target Preparation for Local File Systems.
container-test-run-localbackup> machine # [530609.725368] machine systemd[1]: Reached target Local File Systems.
container-test-run-localbackup> machine # [530609.725951] machine systemd[1]: Listening on Boot Loader Control Service Socket.
container-test-run-localbackup> machine # [530609.725981] machine systemd[1]: Update Boot Loader Random Seed skipped, unmet condition check ConditionVirtualization=!container
container-test-run-localbackup> machine # [530609.726517] machine systemd[1]: Starting Save Transient machine-id to Disk...
container-test-run-localbackup> machine # [530609.726538] machine systemd[1]: Rule-based Manager for Device Events and Files skipped, unmet condition check ConditionPathIsReadWrite=/sys
container-test-run-localbackup> machine # [530609.731830] machine systemd[1]: Finished Flush Journal to Persistent Storage.
container-test-run-localbackup> machine # [530609.732499] machine systemd[1]: Starting Create System Files and Directories...
container-test-run-localbackup> machine # [530609.746297] machine systemd-tmpfiles[139]: Cannot set file attributes for '/var/empty', value=0x00000010, mask=0x00000010, ignoring: Operation not permitted
container-test-run-localbackup> machine # [530609.746495] machine systemd-tmpfiles[139]: fchmod() of /var/log/journal failed: Operation not permitted
container-test-run-localbackup> machine # [530609.746633] machine systemd-tmpfiles[139]: fchmod() of /var/log/journal/76273b4d40d8414b9a56c4ad5421589a failed: Operation not permitted
container-test-run-localbackup> machine # [530609.746827] machine systemd-tmpfiles[139]: fchmod() of /run/log/journal failed: Operation not permitted
container-test-run-localbackup> machine # [530609.748057] machine systemd[1]: Finished Create System Files and Directories.
container-test-run-localbackup> machine # [530609.748833] machine systemd[1]: Starting Rebuild Journal Catalog...
container-test-run-localbackup> machine # [530609.749233] machine systemd[1]: Starting Record System Boot/Shutdown in UTMP...
container-test-run-localbackup> machine # [530609.757482] machine systemd[1]: Finished Record System Boot/Shutdown in UTMP.
container-test-run-localbackup> machine # [530609.765416] machine systemd[1]: Finished Rebuild Journal Catalog.
container-test-run-localbackup> machine # [530609.766034] machine systemd[1]: Starting Update is Completed...
container-test-run-localbackup> machine # [530609.773151] machine systemd[1]: Finished Update is Completed.
container-test-run-localbackup> machine # [530609.780950] machine systemd[1]: Finished Firewall.
container-test-run-localbackup> machine # [530609.781023] machine systemd[1]: Reached target Preparation for Network.
container-test-run-localbackup> machine # [530609.781197] machine systemd[1]: Listening on Network Management Resolve Hook Socket.
container-test-run-localbackup> machine # [530609.781889] machine systemd[1]: Starting Network Management...
container-test-run-localbackup> machine # [530609.855755] machine systemd[1]: Finished Save Transient machine-id to Disk.
container-test-run-localbackup> machine # [530610.443530] machine systemd-networkd[185]: Failed to increase receive buffer size for general netlink socket, ignoring: Operation not permitted
container-test-run-localbackup> machine # [530610.443618] machine systemd-networkd[185]: Failed to increase receive buffer size for nftables netlink socket, ignoring: Operation not permitted
container-test-run-localbackup> machine # [530610.453844] machine systemd-networkd[185]: /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 # [530610.454055] machine systemd-networkd[185]: /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 # [530610.454158] machine systemd-networkd[185]: lo: Link UP
container-test-run-localbackup> machine # [530610.454162] machine systemd-networkd[185]: lo: Gained carrier
container-test-run-localbackup> machine # [530610.454314] machine systemd-networkd[185]: eth1: Configuring with /etc/systemd/network/40-eth1.network.
container-test-run-localbackup> machine # [530610.454600] machine systemd[1]: Started Network Management.
container-test-run-localbackup> machine # [530610.454680] machine systemd-networkd[185]: eth1: Link UP
container-test-run-localbackup> machine # [530610.454846] machine systemd-networkd[185]: eth1: Gained carrier
container-test-run-localbackup> machine # [530610.455732] machine systemd[1]: Starting Enable Persistent Storage in systemd-networkd...
container-test-run-localbackup> machine # [530610.491081] machine systemd[1]: Finished Enable Persistent Storage in systemd-networkd.
container-test-run-localbackup> machine # [530610.662040] machine systemd[1]: etc-machine\x2did.mount: Deactivated successfully.
container-test-run-localbackup> machine # [530610.869613] machine systemd-resolved[103]: Positive Trust Anchors:
container-test-run-localbackup> machine # [530610.869623] machine systemd-resolved[103]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
container-test-run-localbackup> machine # [530610.869627] machine systemd-resolved[103]: . IN DS 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16
container-test-run-localbackup> machine # [530610.869649] machine systemd-resolved[103]: 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 # [530610.883248] machine systemd-resolved[103]: Using system hostname 'machine'.
container-test-run-localbackup> machine # [530610.884358] machine systemd[1]: Started Network Name Resolution.
container-test-run-localbackup> machine # [530610.884414] machine systemd[1]: Reached target Network.
container-test-run-localbackup> machine # [530610.884455] machine systemd[1]: Reached target System Initialization.
container-test-run-localbackup> machine # [530610.884487] machine systemd[1]: Discard unused filesystem blocks once a week skipped, unmet condition check ConditionVirtualization=!container
container-test-run-localbackup> machine # [530610.884507] machine systemd[1]: Started Daily Cleanup of Temporary Directories.
container-test-run-localbackup> machine # [530610.884518] machine systemd[1]: Reached target Timer Units.
container-test-run-localbackup> machine # [530610.884616] machine systemd[1]: Listening on D-Bus System Message Bus Socket.
container-test-run-localbackup> machine # [530610.884732] machine systemd[1]: Listening on Nix Daemon Socket.
container-test-run-localbackup> machine # [530610.884816] machine systemd[1]: Listening on Virtual Machine and Container Registration Service Socket.
container-test-run-localbackup> machine # [530610.884828] machine systemd[1]: Reached target Socket Units.
container-test-run-localbackup> machine # [530610.884851] machine systemd[1]: Reached target Basic System.
container-test-run-localbackup> machine # [530610.886038] machine systemd[1]: Starting Import lastlog data into lastlog2 database...
container-test-run-localbackup> machine # [530610.886618] machine systemd[1]: Starting Name Service Cache Daemon (nsncd)...
container-test-run-localbackup> machine # [530610.887475] machine systemd[1]: Starting D-Bus System Message Bus...
container-test-run-localbackup> machine # [530610.919863] machine systemd[1]: Finished Import lastlog data into lastlog2 database.
container-test-run-localbackup> machine # [530611.054403] machine nsncd[192]: Sep 29 10:05:11.320 INFO started, config: Config { ignored_request_types: {}, worker_count: 8, handoff_timeout: 10s }, path: "/var/run/nscd/socket"
container-test-run-localbackup> machine # [530611.054466] machine systemd[1]: Started Name Service Cache Daemon (nsncd).
container-test-run-localbackup> machine # [530611.054531] machine systemd[1]: Reached target Host and Network Name Lookups.
container-test-run-localbackup> machine # [530611.054579] machine systemd[1]: Reached target User and Group Name Lookups.
container-test-run-localbackup> machine # [530611.055575] machine systemd[1]: Starting User Login Management...
container-test-run-localbackup> machine # [530611.055987] machine systemd[1]: Starting Permit User Sessions...
container-test-run-localbackup> machine # [530611.085458] machine systemd[1]: Finished Permit User Sessions.
container-test-run-localbackup> machine # [530611.086205] machine systemd[1]: Started Console Getty.
container-test-run-localbackup> machine # [530611.086229] machine systemd[1]: Getty on tty1 skipped, unmet condition check ConditionPathExists=/dev/tty0
container-test-run-localbackup> machine # [530611.086243] machine systemd[1]: Reached target Login Prompts.
container-test-run-localbackup> machine # [530611.193903] machine dbus-broker-launch[193]: Looking up NSS user entry for 'systemd-timesync'...
container-test-run-localbackup> machine # [530611.194510] machine dbus-broker-launch[193]: NSS returned no entry for 'systemd-timesync'
container-test-run-localbackup> machine # [530611.194510] machine dbus-broker-launch[193]: Invalid user-name in /nix/store/mqx3bcq5gzqghafk4mix9ynjsca31pcj-system-path/share/dbus-1/system.d/org.freedesktop.timesync1.conf +16: user="systemd-timesync"
container-test-run-localbackup> machine # [530611.195207] machine systemd[1]: Started D-Bus System Message Bus.
container-test-run-localbackup> machine # [530611.199539] machine dbus-broker-launch[193]: Ready
container-test-run-localbackup> machine # [530611.787186] machine systemd-logind[208]: New seat seat0.
container-test-run-localbackup> machine # [530611.787353] machine systemd[1]: Started User Login Management.
container-test-run-localbackup> machine # [530611.788864] machine systemd[1]: Starting linger-users.service...
container-test-run-localbackup> machine # [530611.825157] machine systemd[1]: linger-users.service: Deactivated successfully.
container-test-run-localbackup> machine # [530611.825390] machine systemd[1]: Finished linger-users.service.
container-test-run-localbackup> machine # [530611.825641] machine systemd[1]: Reached target Multi-User System.
container-test-run-localbackup> machine # [530611.825739] machine systemd[1]: Startup finished in 2.483s.
container-test-run-localbackup> machine # [530612.122238] 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 0.01 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 0.01 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 0.14 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 0.00 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 0.06 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 3.43 seconds)
container-test-run-localbackup> machine # [530612.239768] machine rsnapshot[237]: /nix/store/14s0hs14zbndkh2yrbwpwx3ww8qf13mk-rsnapshot-1.5.1/bin/rsnapshot -c /nix/store/ilx0cpbsm2s48cmc82fmw2yg9h3phpwl-rsnapshot.conf sync: completed successfully
container-test-run-localbackup> machine # [530612.275724] machine rsnapshot[240]: /nix/store/14s0hs14zbndkh2yrbwpwx3ww8qf13mk-rsnapshot-1.5.1/bin/rsnapshot -c /nix/store/ilx0cpbsm2s48cmc82fmw2yg9h3phpwl-rsnapshot.conf snapshot: completed successfully
container-test-run-localbackup> machine # [530612.277115] machine systemd-networkd[185]: eth1: Gained IPv6LL
container-test-run-localbackup> test script finished in 3.49s
container-test-run-localbackup> cleanup
container-test-run-localbackup> kill NspawnMachine (pid 51)
container-test-run-localbackup> (finished: cleanup, in 0.11 seconds)
container-test-run-localbackup> Container machine terminated by signal KILL.