LuCI Attended Sysupgrade support thread

Greetings. Having some issues updating here. Thank you in advance:

Server response: failed

Request Data
{
    "system_board": {
        "kernel": "6.12.74",
        "hostname": "Rpi4BWrt",
        "system": "ARMv8 Processor rev 3",
        "model": "Raspberry Pi 4 Model B Rev 1.1",
        "board_name": "raspberrypi,4-model-b",
        "rootfs_type": "ext4",
        "release": {
            "distribution": "OpenWrt",
            "version": "25.12.1",
            "firmware_url": "https://downloads.openwrt.org/",
            "revision": "r32768-b21cfa8f8c",
            "target": "bcm27xx/bcm2711",
            "description": "OpenWrt 25.12.1 r32768-b21cfa8f8c",
            "builddate": "1773711117"
        }
    },
    "advanced_mode": "1",
    "url": "https://sysupgrade.openwrt.org",
    "branch": "25.12",
    "revision": "r32768-b21cfa8f8c",
    "efi": null,
    "sha256_unsigned": "",
    "client": "luci/26.078.75052~c5deeda",
    "packages": {
        "apk-mbedtls": "3.0.5-r2",
        "base-files": "1696~b21cfa8f8c",
        "bash": "5.3-r2",
        "bcm27xx-gpu-fw": "2025.04.30-r1",
        "bcm27xx-utils": "2025.03.14-r1",
        "bind-host": "9.20.18-r1",
        "brcmfmac-nvram-43455-sdio": "20251125-r1",
        "ca-bundle": "20250419-r2",
        "coreutils-mktemp": "9.9-r2",
        "cypress-firmware-43455-sdio": "5.10.9.2022.0909-r1",
        "dnsmasq-full": "2.91-r2",
        "dropbear": "2025.89-r1",
        "e2fsprogs": "1.47.3-r1",
        "firewall4": "2025.03.17~b6e51575-r2",
        "fping": "5.3-r1",
        "getrandom": "2025.10.30~6f78fa49-r1",
        "htop": "3.4.1-r1",
        "ip-full": "6.18.0-r2",
        "jq": "1.8.1-r2",
        "kernel": "6.12.74~17c49556bc33e04de84b3bcafe21db56-r1",
        "kmod-brcmfmac": "6.12.74.6.18.7-r1",
        "kmod-crypto-acompress": "6.12.74-r1",
        "kmod-fs-vfat": "6.12.74-r1",
        "kmod-hid": "6.12.74-r1",
        "kmod-hid-generic": "6.12.74-r1",
        "kmod-i2c-bcm2835": "6.12.74-r1",
        "kmod-i2c-brcmstb": "6.12.74-r1",
        "kmod-ifb": "6.12.74-r1",
        "kmod-lib-crc-ccitt": "6.12.74-r1",
        "kmod-lib-lzo": "6.12.74-r1",
        "kmod-lib-zstd": "6.12.74-r1",
        "kmod-netem": "6.12.74-r1",
        "kmod-ppp": "6.12.74-r1",
        "kmod-pppoe": "6.12.74-r1",
        "kmod-r8169": "6.12.74-r1",
        "kmod-sched-cake": "6.12.74-r1",
        "kmod-sched-ctinfo": "6.12.74-r1",
        "kmod-sched-red": "6.12.74-r1",
        "kmod-sound-arm-bcm2835": "6.12.74-r1",
        "kmod-spi-bcm2835": "6.12.74-r1",
        "kmod-spi-bcm2835-aux": "6.12.74-r1",
        "kmod-usb-hid": "6.12.74-r1",
        "kmod-usb-net-lan78xx": "6.12.74-r1",
        "kmod-veth": "6.12.74-r1",
        "libc": "1.2.5-r5",
        "libf2fs": "1.16.0-r4",
        "libmbedtls": "3.6.5-r1",
        "libsmartcols": "2.41.3-r1",
        "libuclient": "2026.02.20~7a0aa2e4-r1",
        "libustream-mbedtls": "2026.03.01~99f1c0db-r1",
        "logd": "2025.10.30~6f78fa49-r1",
        "lua": "5.1.5-r11",
        "luci": "26.078.75052~c5deeda",
        "luci-app-attendedsysupgrade": "26.078.75052~c5deeda",
        "luci-app-ddns": "26.078.75052~c5deeda",
        "luci-app-irqbalance": "26.078.75052~c5deeda",
        "luci-app-upnp": "26.086.74393~c8e95f1",
        "luci-lib-jsonc": "26.078.75052~c5deeda",
        "luci-ssl": "26.078.75052~c5deeda",
        "mkf2fs": "1.16.0-r4",
        "mtd": "27",
        "nano": "8.7.1-r2",
        "odhcp6c": "2026.01.25~ee2949e3-r1",
        "odhcpd-ipv6only": "2026.03.16~edf2e523-r1",
        "partx-utils": "2.41.3-r1",
        "ppp": "2.5.2-r3",
        "ppp-mod-pppoe": "2.5.2-r3",
        "procd-ujail": "2026.03.13~58eb263d-r1",
        "speedtest-go": "1.7.10-r1",
        "tc-full": "6.18.0-r2",
        "uci": "2025.12.02~66127cd7-r1",
        "uclient-fetch": "2026.02.20~7a0aa2e4-r1",
        "urandom-seed": "3",
        "wget-ssl": "1.25.0-r2",
        "wpad-basic-mbedtls": "2025.08.26~ca266cc2-r1",
        "zram-swap": "32"
    },
    "profile": "raspberrypi,4-model-b",
    "target": "bcm27xx/bcm2711",
    "version": "25.12.1",
    "diff_packages": true,
    "filesystem": "ext4",
    "rootfs_size_mb": null
}
STDERR
Traceback (most recent call last):
  File "/app/.venv/lib/python3.14/site-packages/rq/worker/base.py", line 1463, in perform_job
    return_value = job.perform()
  File "/app/.venv/lib/python3.14/site-packages/rq/job.py", line 1318, in perform
    self._result = self._execute()
                   ~~~~~~~~~~~~~^^
  File "/app/.venv/lib/python3.14/site-packages/rq/job.py", line 1378, in _execute
    result = self.func(*self.args, **self.kwargs)
  File "/app/asu/build.py", line 494, in build
    result = _build(build_request, job)
  File "/app/asu/build.py", line 196, in _build
    container = podman.containers.create(
        image,
    ...<7 lines>...
        image_volume_mode="ignore",  # don't create anonymous volumes for VOLUME ["/builder"]
    )
  File "/app/.venv/lib/python3.14/site-packages/podman/domain/containers_create.py", line 412, in create
    response.raise_for_status(not_found=ImageNotFound)
    ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.14/site-packages/podman/api/client.py", line 85, in raise_for_status
    raise APIError(cause, response=self._response, explanation=message)
podman.errors.exceptions.APIError: 500 Server Error: Internal Server Error (creating container storage: write /home/asu/.local/share/containers/storage/overlay-layers/.tmp-layers.json1015850771: no space left on device)