these 6 derivations will be built: /nix/store/di4ppw5q75m7c4hs7hzql13dkrar8gfh-iets-0.1.0.drv /nix/store/wj6msq0w3kx32vr6rjhkmlbf5q5yhjqw-closure-info.drv /nix/store/xbnmx716jz8amh8kc81na1r97qxycql6-test-script.drv /nix/store/41v75p74h8m128srvkznzk3wis2wgwsp-driverConfiguration.json.drv /nix/store/syia0ln9zk50ny5dbwlv5znjgadrd7s6-nixos-test-driver-iets-build-e2e.drv /nix/store/z484xz47v31n22fg7c81lis7bvlycifx-container-test-run-iets-build-e2e.drv building '/nix/store/wj6msq0w3kx32vr6rjhkmlbf5q5yhjqw-closure-info.drv' closure-info> structuredAttrs is enabled building '/nix/store/xbnmx716jz8amh8kc81na1r97qxycql6-test-script.drv' test-script> structuredAttrs is enabled building '/nix/store/41v75p74h8m128srvkznzk3wis2wgwsp-driverConfiguration.json.drv' driverConfiguration.json> structuredAttrs is enabled building '/nix/store/syia0ln9zk50ny5dbwlv5znjgadrd7s6-nixos-test-driver-iets-build-e2e.drv' nixos-test-driver-iets-build-e2e> Running type check (enable/disable: config.skipTypeCheck) nixos-test-driver-iets-build-e2e> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck nixos-test-driver-iets-build-e2e> All checks passed! nixos-test-driver-iets-build-e2e> Linting test script (enable/disable: config.skipLint) nixos-test-driver-iets-build-e2e> See https://nixos.org/manual/nixos/stable/#test-opt-skipLint nixos-test-driver-iets-build-e2e> All checks passed! building '/nix/store/z484xz47v31n22fg7c81lis7bvlycifx-container-test-run-iets-build-e2e.drv' container-test-run-iets-build-e2e> Machine state will be reset. To keep it, pass --keep-machine-state container-test-run-iets-build-e2e> start all VLans container-test-run-iets-build-e2e> (finished: start all VLans, in 0.00 seconds) container-test-run-iets-build-e2e> Initializing machine ID from random generator. container-test-run-iets-build-e2e> Test will time out and terminate in 3600.0 seconds container-test-run-iets-build-e2e> run the VM test script container-test-run-iets-build-e2e> additionally exposed symbols: container-test-run-iets-build-e2e> machine, container-test-run-iets-build-e2e> vlan1, container-test-run-iets-build-e2e> 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-iets-build-e2e> machine: waiting for unit multi-user.target container-test-run-iets-build-e2e> machine: systemd-nspawn running (pid 50) container-test-run-iets-build-e2e> machine: Waiting for journal at /build/vm-state-machine/var/log/journal... container-test-run-iets-build-e2e> nixos-nspawn(machine): TAP vde-tap1 not found; container will be isolated from VDE container-test-run-iets-build-e2e> 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-iets-build-e2e> 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-iets-build-e2e> ░ Spawning container machine on /build/vm-state-machine. container-test-run-iets-build-e2e> machine # No journal files were found. container-test-run-iets-build-e2e> machine # No journal boot entry found for the specified boot (+0). container-test-run-iets-build-e2e> machine # [386111.521177] machine systemd-journald[57]: Journal started container-test-run-iets-build-e2e> machine # [386111.521296] machine systemd-journald[57]: Runtime Journal (/run/log/journal/9ea7af89d34c4ac98dffd3a363e22c9a) is 8M, max 2.5G, 2.5G free. container-test-run-iets-build-e2e> machine # [386111.567168] machine systemd[1]: Finished Apply Kernel Variables. container-test-run-iets-build-e2e> machine # [386111.589150] machine systemd[1]: Finished Create Static Device Nodes in /dev gracefully. container-test-run-iets-build-e2e> machine # [386111.642132] machine systemd[1]: Starting Flush Journal to Persistent Storage... container-test-run-iets-build-e2e> machine # [386111.644387] machine systemd[1]: Starting Create Static Device Nodes in /dev... container-test-run-iets-build-e2e> machine # [386111.675895] machine systemd-journald[57]: Time spent on flushing to /var/log/journal/9ea7af89d34c4ac98dffd3a363e22c9a is 1.553ms for 6 entries. container-test-run-iets-build-e2e> machine # [386111.675895] machine systemd-journald[57]: System Journal (/var/log/journal/9ea7af89d34c4ac98dffd3a363e22c9a) is 512B, max 4G, 3.9G free. container-test-run-iets-build-e2e> machine # [386111.707139] machine systemd[1]: Finished Flush Journal to Persistent Storage. container-test-run-iets-build-e2e> machine # [386111.712166] machine systemd[1]: Finished Create Static Device Nodes in /dev. container-test-run-iets-build-e2e> machine # [386111.740383] machine systemd[1]: Reached target Preparation for Local File Systems. container-test-run-iets-build-e2e> machine # [386111.741721] machine systemd[1]: Mounting /run/wrappers... container-test-run-iets-build-e2e> machine # [386111.741762] machine systemd[1]: Rule-based Manager for Device Events and Files skipped, unmet condition check ConditionPathIsReadWrite=/sys container-test-run-iets-build-e2e> machine # [386111.810573] machine systemd[1]: Mounted /run/wrappers. container-test-run-iets-build-e2e> machine # [386111.811977] machine systemd[1]: Reached target Local File Systems. container-test-run-iets-build-e2e> machine # [386111.813333] machine systemd[1]: Listening on Boot Loader Control Service Socket. container-test-run-iets-build-e2e> machine # [386111.817159] machine systemd[1]: Starting Create SUID/SGID Wrappers... container-test-run-iets-build-e2e> machine # [386111.817215] machine systemd[1]: Update Boot Loader Random Seed skipped, unmet condition check ConditionVirtualization=!container container-test-run-iets-build-e2e> machine # [386111.818355] machine systemd[1]: Starting Save Transient machine-id to Disk... container-test-run-iets-build-e2e> machine # [386111.823138] machine systemd[1]: Starting Create System Files and Directories... container-test-run-iets-build-e2e> machine # [386111.838986] machine systemd-tmpfiles[142]: Cannot set file attributes for '/var/empty', value=0x00000010, mask=0x00000010, ignoring: Operation not permitted container-test-run-iets-build-e2e> machine # [386111.839162] machine systemd-tmpfiles[142]: fchmod() of /var/log/journal failed: Operation not permitted container-test-run-iets-build-e2e> machine # [386111.839271] machine systemd-tmpfiles[142]: fchmod() of /var/log/journal/9ea7af89d34c4ac98dffd3a363e22c9a failed: Operation not permitted container-test-run-iets-build-e2e> machine # [386111.839421] machine systemd-tmpfiles[142]: fchmod() of /run/log/journal failed: Operation not permitted container-test-run-iets-build-e2e> machine # [386111.843617] machine systemd[1]: Finished Create System Files and Directories. container-test-run-iets-build-e2e> machine # [386111.849153] machine systemd[1]: Starting Rebuild Journal Catalog... container-test-run-iets-build-e2e> machine # [386111.854137] machine systemd[1]: Starting Record System Boot/Shutdown in UTMP... container-test-run-iets-build-e2e> machine # [386111.868845] machine suid-sgid-wrappers-start[163]: chmod: changing permissions of '/run/wrappers/wrappers.0noJEGN3LP/chsh': Operation not permitted container-test-run-iets-build-e2e> machine # [386111.870546] machine systemd[1]: suid-sgid-wrappers.service: Main process exited, code=exited, status=1/FAILURE container-test-run-iets-build-e2e> machine # [386111.870633] machine systemd[1]: suid-sgid-wrappers.service: Failed with result 'exit-code'. container-test-run-iets-build-e2e> machine # [386111.877179] machine systemd[1]: Failed to start Create SUID/SGID Wrappers. container-test-run-iets-build-e2e> machine # [386111.889109] machine systemd[1]: Finished Record System Boot/Shutdown in UTMP. container-test-run-iets-build-e2e> machine # [386111.893374] machine systemd[1]: Finished Firewall. container-test-run-iets-build-e2e> machine # [386111.908157] machine systemd[1]: Finished Rebuild Journal Catalog. container-test-run-iets-build-e2e> machine # [386111.909750] machine systemd[1]: Starting Update is Completed... container-test-run-iets-build-e2e> machine # [386111.920585] machine systemd[1]: Finished Update is Completed. container-test-run-iets-build-e2e> machine # [386111.920719] machine systemd[1]: Reached target System Initialization. container-test-run-iets-build-e2e> machine # [386111.920812] machine systemd[1]: Discard unused filesystem blocks once a week skipped, unmet condition check ConditionVirtualization=!container container-test-run-iets-build-e2e> machine # [386111.920860] machine systemd[1]: Started Daily Cleanup of Temporary Directories. container-test-run-iets-build-e2e> machine # [386111.920882] machine systemd[1]: Reached target Timer Units. container-test-run-iets-build-e2e> machine # [386111.921222] machine systemd[1]: Listening on D-Bus System Message Bus Socket. container-test-run-iets-build-e2e> machine # [386111.921319] machine systemd[1]: Listening on Virtual Machine and Container Registration Service Socket. container-test-run-iets-build-e2e> machine # [386111.921338] machine systemd[1]: Reached target Socket Units. container-test-run-iets-build-e2e> machine # [386111.921370] machine systemd[1]: Reached target Basic System. container-test-run-iets-build-e2e> machine # [386111.922871] machine systemd[1]: Starting Import lastlog data into lastlog2 database... container-test-run-iets-build-e2e> machine # [386111.925031] machine systemd[1]: Starting Name Service Cache Daemon (nsncd)... container-test-run-iets-build-e2e> machine # [386111.928417] machine systemd[1]: Starting resolvconf update... container-test-run-iets-build-e2e> machine # [386111.968808] machine systemd[1]: Finished Import lastlog data into lastlog2 database. container-test-run-iets-build-e2e> machine # [386112.028879] machine systemd[1]: nscd.service: Deactivated successfully. container-test-run-iets-build-e2e> machine # [386112.029103] machine systemd[1]: Stopped Name Service Cache Daemon (nsncd). container-test-run-iets-build-e2e> machine # [386112.032960] machine systemd[1]: Starting Name Service Cache Daemon (nsncd)... container-test-run-iets-build-e2e> machine # [386112.063662] machine resolvconf-start[235]: setfacl: /run/resolvconf: Operation not supported container-test-run-iets-build-e2e> machine # [386112.064877] machine systemd[1]: resolvconf.service: Main process exited, code=exited, status=1/FAILURE container-test-run-iets-build-e2e> machine # [386112.064970] machine systemd[1]: resolvconf.service: Failed with result 'exit-code'. container-test-run-iets-build-e2e> machine # [386112.065180] machine systemd[1]: Failed to start resolvconf update. container-test-run-iets-build-e2e> machine # [386112.065855] machine systemd[1]: Reached target Preparation for Network. container-test-run-iets-build-e2e> machine # [386112.069854] machine systemd[1]: Starting Address configuration of eth1... container-test-run-iets-build-e2e> machine # [386112.071287] machine systemd[1]: Starting Extra networking commands.... container-test-run-iets-build-e2e> machine # [386112.115955] machine network-addresses-eth1-start[237]: adding address 192.168.1.1/24... done container-test-run-iets-build-e2e> machine # [386112.121607] machine network-addresses-eth1-start[237]: adding address 2001:db8:1::1/64... done container-test-run-iets-build-e2e> machine # [386112.129021] machine systemd[1]: Finished Address configuration of eth1. container-test-run-iets-build-e2e> machine # [386112.175496] machine systemd[1]: Finished Save Transient machine-id to Disk. container-test-run-iets-build-e2e> machine # [386112.216530] machine systemd[1]: Finished Extra networking commands.. container-test-run-iets-build-e2e> machine # [386112.216711] machine systemd[1]: Reached target Network. container-test-run-iets-build-e2e> machine # [386112.328094] machine systemd[1]: Started Name Service Cache Daemon (nsncd). container-test-run-iets-build-e2e> machine # [386112.328189] machine systemd[1]: Reached target Host and Network Name Lookups. container-test-run-iets-build-e2e> machine # [386112.328239] machine systemd[1]: Reached target User and Group Name Lookups. container-test-run-iets-build-e2e> machine # [386112.331438] machine systemd[1]: Starting User Login Management... container-test-run-iets-build-e2e> machine # [386112.332359] machine nsncd[225]: Oct 20 08:07:53.355 INFO started, config: Config { ignored_request_types: {}, worker_count: 8, handoff_timeout: 10s }, path: "/var/run/nscd/socket" container-test-run-iets-build-e2e> machine # [386112.333396] machine systemd[1]: Starting Permit User Sessions... container-test-run-iets-build-e2e> machine # [386112.362462] machine systemd[1]: Finished Permit User Sessions. container-test-run-iets-build-e2e> machine # [386112.368892] machine systemd[1]: Started Console Getty. container-test-run-iets-build-e2e> machine # [386112.368968] machine systemd[1]: Getty on tty1 skipped, unmet condition check ConditionPathExists=/dev/tty0 container-test-run-iets-build-e2e> machine # [386112.368995] machine systemd[1]: Reached target Login Prompts. container-test-run-iets-build-e2e> machine # [386112.528110] machine systemd[1]: etc-machine\x2did.mount: Deactivated successfully. container-test-run-iets-build-e2e> machine # [386114.029183] machine systemd-logind[301]: New seat seat0. container-test-run-iets-build-e2e> machine # [386114.032162] machine systemd[1]: Starting D-Bus System Message Bus... container-test-run-iets-build-e2e> machine # [386114.032335] machine systemd[1]: Started User Login Management. container-test-run-iets-build-e2e> machine # [386114.037436] machine systemd[1]: Starting linger-users.service... container-test-run-iets-build-e2e> machine # [386114.069963] machine systemd[1]: linger-users.service: Deactivated successfully. container-test-run-iets-build-e2e> machine # [386114.070187] machine systemd[1]: Finished linger-users.service. container-test-run-iets-build-e2e> machine # [386114.070417] machine systemd[1]: Reached target Multi-User System. container-test-run-iets-build-e2e> machine: (finished: waiting for unit multi-user.target, in 5.17 seconds) container-test-run-iets-build-e2e> machine: must succeed: /nix/store/phhjngxgfhr1lrzk0w7ms3775mh0pxd5-writable-store /nix/store/qackhn1a1map6kjmndd0kzfnpn7p4pq9-closure-info container-test-run-iets-build-e2e> machine # [386114.844837] machine dbus-broker-launch[316]: Looking up NSS user entry for 'systemd-timesync'... container-test-run-iets-build-e2e> machine # [386114.848523] machine dbus-broker-launch[316]: NSS returned no entry for 'systemd-timesync' container-test-run-iets-build-e2e> machine # [386114.848523] machine dbus-broker-launch[316]: Invalid user-name in /nix/store/mls2pyi9qfvid69xpgavmjnhiab7y5im-system-path/share/dbus-1/system.d/org.freedesktop.timesync1.conf +16: user="systemd-timesync" container-test-run-iets-build-e2e> machine # [386114.853864] machine systemd[1]: Started D-Bus System Message Bus. container-test-run-iets-build-e2e> machine # [386114.859123] machine systemd[1]: Startup finished in 4.052s. container-test-run-iets-build-e2e> machine # [386114.867982] machine dbus-broker-launch[316]: Ready container-test-run-iets-build-e2e> warning: '--json' without '--json-format' is deprecated; please specify '--json-format 1' or '--json-format 2'. This will become an error in a future release. container-test-run-iets-build-e2e> machine: (finished: must succeed: /nix/store/phhjngxgfhr1lrzk0w7ms3775mh0pxd5-writable-store /nix/store/qackhn1a1map6kjmndd0kzfnpn7p4pq9-closure-info, in 20.28 seconds) container-test-run-iets-build-e2e> machine: must succeed: systemctl start nix-daemon.socket container-test-run-iets-build-e2e> machine: (finished: must succeed: systemctl start nix-daemon.socket, in 0.02 seconds) container-test-run-iets-build-e2e> machine: must succeed: cp -r /nix/store/629g67m2wfa69dcm9mcba43sgpzkb6wx-source /home/alice/iets && chmod -R u+w /home/alice/iets && chown -R alice /home/alice/iets container-test-run-iets-build-e2e> machine: (finished: must succeed: cp -r /nix/store/629g67m2wfa69dcm9mcba43sgpzkb6wx-source /home/alice/iets && chmod -R u+w /home/alice/iets && chown -R alice /home/alice/iets, in 0.12 seconds) container-test-run-iets-build-e2e> machine: must succeed: runuser -l alice -c 'cd iets && git init -q && git add -A && git -c user.name=e2e -c user.email=e2e@example.com commit -q -m e2e' container-test-run-iets-build-e2e> machine # [386135.458322] machine systemd[1]: Listening on Nix Daemon Socket. container-test-run-iets-build-e2e> machine # [386135.595468] machine runuser[4926]: pam_unix(runuser-l:session): session opened for user alice(uid=1000) by (uid=0) container-test-run-iets-build-e2e> machine: (finished: must succeed: runuser -l alice -c 'cd iets && git init -q && git add -A && git -c user.name=e2e -c user.email=e2e@example.com commit -q -m e2e', in 0.31 seconds) container-test-run-iets-build-e2e> machine: must succeed: runuser -l alice -c 'cd iets && IETS=/nix/store/4iinghyw8wz5ypbnxdd7816c0zyzz3j8-iets-0.1.0/bin/iets NIXPKGS=/nix/store/r5l65vg4gi4dnx54zkwagfb8jmlqniy5-source E2E_OFFLINE=1 nu scripts/build-e2e.nu' >&2 container-test-run-iets-build-e2e> == 1. build path:DIR#checks container-test-run-iets-build-e2e> machine # [386135.886902] machine runuser[4926]: pam_unix(runuser-l:session): session closed for user alice container-test-run-iets-build-e2e> machine # [386135.897796] machine runuser[4939]: pam_unix(runuser-l:session): session opened for user alice(uid=1000) by (uid=0) container-test-run-iets-build-e2e> machine # [386136.817409] machine systemd[1]: Started Nix Daemon. container-test-run-iets-build-e2e> machine # [386136.909489] machine nix-daemon[5009]: accepted connection from pid 4999, user alice (trusted) container-test-run-iets-build-e2e> ok a failing check exits 100 container-test-run-iets-build-e2e> ok the failing attribute is named container-test-run-iets-build-e2e> ok the failure log tail is printed container-test-run-iets-build-e2e> ok the checks after the failure built container-test-run-iets-build-e2e> ok the closing line counts them container-test-run-iets-build-e2e> ok stdout has one path per output built container-test-run-iets-build-e2e> ok every path is there container-test-run-iets-build-e2e> ok the other system is not evaluated into the build container-test-run-iets-build-e2e> == 2. --json container-test-run-iets-build-e2e> machine # [386137.557032] machine nix-daemon[5009]: accepted connection from pid 4999, user alice (trusted) container-test-run-iets-build-e2e> machine # [386137.603403] machine nix-daemon[5009]: accepted connection from pid 5074, user alice (trusted) container-test-run-iets-build-e2e> ok --json keeps the exit code container-test-run-iets-build-e2e> ok one outcome per check, by attribute container-test-run-iets-build-e2e> ok the outcome has the plumbing keys container-test-run-iets-build-e2e> ok the failure has a reason and no output container-test-run-iets-build-e2e> ok the failure has its log tail container-test-run-iets-build-e2e> ok the others have the paths of case 1 container-test-run-iets-build-e2e> == 3. what is built is not built again container-test-run-iets-build-e2e> ok no second build of a valid output container-test-run-iets-build-e2e> ok the failure is tried again container-test-run-iets-build-e2e> == 4. one root container-test-run-iets-build-e2e> machine # [386137.910139] machine nix-daemon[5009]: accepted connection from pid 5074, user alice (trusted) container-test-run-iets-build-e2e> ok the failing check alone: exit 100, no path container-test-run-iets-build-e2e> ok one root has no closing line container-test-run-iets-build-e2e> machine # [386138.606520] machine nix-daemon[5009]: accepted connection from pid 5114, user alice (trusted) container-test-run-iets-build-e2e> ok #packages builds its one member container-test-run-iets-build-e2e> machine # [386139.239213] machine nix-daemon[5009]: accepted connection from pid 5149, user alice (trusted) container-test-run-iets-build-e2e> machine # [386139.437351] machine nix-daemon[5009]: accepted connection from pid 5149, user alice (trusted) container-test-run-iets-build-e2e> ok a system named in full is walked as it is container-test-run-iets-build-e2e> == 5. a file, -A and --argstr container-test-run-iets-build-e2e> machine # [386139.890047] machine nix-daemon[5009]: accepted connection from pid 5186, user alice (trusted) container-test-run-iets-build-e2e> machine # [386140.183541] machine nix-daemon[5009]: accepted connection from pid 5205, user alice (trusted) container-test-run-iets-build-e2e> ok -A ci reaches the failing check container-test-run-iets-build-e2e> ok the failure is named by its attribute path container-test-run-iets-build-e2e> ok the same paths as the flake gave container-test-run-iets-build-e2e> == 6. --dry-run over a tree container-test-run-iets-build-e2e> machine # [386140.376312] machine nix-daemon[5009]: accepted connection from pid 5205, user alice (trusted) container-test-run-iets-build-e2e> ok the plan has the four checks container-test-run-iets-build-e2e> == 7. no verdict without an evaluation container-test-run-iets-build-e2e> ok an attribute that throws stops the run container-test-run-iets-build-e2e> ok nothing was built container-test-run-iets-build-e2e> machine # [386140.644028] machine nix-daemon[5009]: accepted connection from pid 5245, user alice (trusted) container-test-run-iets-build-e2e> ok a tree with no derivation is an error container-test-run-iets-build-e2e> == 8. a failure in a dependency container-test-run-iets-build-e2e> ok a dependency that failed to build exits 100 container-test-run-iets-build-e2e> machine # [386141.368140] machine nix-daemon[5009]: accepted connection from pid 5280, user alice (trusted) container-test-run-iets-build-e2e> ok a dependency with a hash mismatch exits 102 container-test-run-iets-build-e2e> ok the dependency that failed keeps no check mark container-test-run-iets-build-e2e> == 9. a build log cannot forge a hash mismatch container-test-run-iets-build-e2e> machine # [386141.891444] machine nix-daemon[5009]: accepted connection from pid 5317, user alice (trusted) container-test-run-iets-build-e2e> ok a forged mismatch never rewrites a hash in the file container-test-run-iets-build-e2e> ok nothing was fixed container-test-run-iets-build-e2e> == 10. --no-build with several installables container-test-run-iets-build-e2e> machine # [386142.314030] machine nix-daemon[5009]: accepted connection from pid 5354, user alice (trusted) container-test-run-iets-build-e2e> machine # [386142.686351] machine nix-daemon[5009]: accepted connection from pid 5389, user alice (trusted) container-test-run-iets-build-e2e> ok --no-build uploads every installable container-test-run-iets-build-e2e> 33 cases, 0 failed container-test-run-iets-build-e2e> PASS container-test-run-iets-build-e2e> machine: (finished: must succeed: runuser -l alice -c 'cd iets && IETS=/nix/store/4iinghyw8wz5ypbnxdd7816c0zyzz3j8-iets-0.1.0/bin/iets NIXPKGS=/nix/store/r5l65vg4gi4dnx54zkwagfb8jmlqniy5-source E2E_OFFLINE=1 nu scripts/build-e2e.nu' >&2, in 6.84 seconds) container-test-run-iets-build-e2e> (finished: run the VM test script, in 32.74 seconds) container-test-run-iets-build-e2e> machine # [386142.724248] machine runuser[4939]: pam_unix(runuser-l:session): session closed for user alice container-test-run-iets-build-e2e> test script finished in 33.04s container-test-run-iets-build-e2e> cleanup container-test-run-iets-build-e2e> kill NspawnMachine (pid 50) container-test-run-iets-build-e2e> Container machine terminated by signal KILL. container-test-run-iets-build-e2e> (finished: cleanup, in 0.12 seconds) upload niks3: ok