[2026-03-16 10:08:48,542][  INFO][PID:3424280] Marking build as starting
[2026-03-16 10:08:48,594][  INFO][PID:3424280] Checking that /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/repodata/repomd.xml exists
[2026-03-16 10:08:48,595][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:08:48,596][  INFO][PID:3424280] VM allocation process starts
[2026-03-16 10:08:48,615][  INFO][PID:3424280] Trying to allocate VM: ResallocHost, ticket_id=1887397, requested_tags=['copr_builder', 'arch_aarch64']
[2026-03-16 10:08:53,616][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:08:58,617][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:00,664][  INFO][PID:3424280] Allocated host ResallocHost, ticket_id=1887397, hostname=23.22.68.148, name=aws_aarch64_normalreserved_prod_03467941_20260316_095940, requested_tags=['copr_builder', 'arch_aarch64']
[2026-03-16 10:09:00,665][  INFO][PID:3424280] Allocating ssh connection to builder
[2026-03-16 10:09:00,666][  INFO][PID:3424280] Checking that builder machine is OK
[2026-03-16 10:09:01,058][  INFO][PID:3424280] Running remote command: copr-builder-ready fedora-rawhide-aarch64
[2026-03-16 10:09:01,290][  INFO][PID:3424280] Red Hat subscription not needed for fedora-rawhide-aarch64
Builder is ready to be used

[2026-03-16 10:09:01,290][  INFO][PID:3424280] Filling build.info file with builder info
[2026-03-16 10:09:01,291][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:01,293][  INFO][PID:3424280] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "nett00n",
            "project_name": "hyprland",
            "project_dirname": "hyprland",
            "submitter": "nett00n",
            "ended_on": null,
            "started_on": 1773655741.292516,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-rawhide-aarch64",
            "arch": "aarch64",
            "buildroot_pkgs": [],
            "task_id": "10230142-fedora-rawhide-aarch64",
            "build_id": 10230142,
            "package_name": "hyprcursor",
            "package_version": "0.1.13-1",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/nett00n/hyprland/hyprcursor",
            "git_hash": "71494207ccbf5f729550fc65b63249b443d8236c",
            "git_branch": null,
            "source_type": null,
            "source_json": null,
            "pkg_name": null,
            "pkg_main_version": null,
            "pkg_epoch": null,
            "pkg_release": null,
            "srpm_url": null,
            "uses_devel_repo": false,
            "sandbox": "nett00n/hyprland--nett00n",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/nett00n/hyprland/fedora-rawhide-aarch64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                }
            ],
            "background": false,
            "fedora_review": true,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_aarch64"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/nett00n/hyprland",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/nett00n/hyprland",
            "result_dir": "10230142-hyprcursor",
            "built_packages": "",
            "id": 10230142,
            "mockchain_macros": {
                "copr_username": "nett00n",
                "copr_projectname": "hyprland",
                "vendor": "Fedora Project COPR (nett00n/hyprland)"
            }
        }
    ]
}
[2026-03-16 10:09:01,363][  INFO][PID:3424280] Sending fedora-messaging bus message in build.start
[2026-03-16 10:09:02,106][  INFO][PID:3424280] Sending fedora-messaging bus message in chroot.start
[2026-03-16 10:09:02,143][  INFO][PID:3424280] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/10230142-fedora-rawhide-aarch64 --chroot fedora-rawhide-aarch64 --detached
[2026-03-16 10:09:02,537][  INFO][PID:3424280] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '23.22.68.148' (ED25519) to the list of known hosts.


[2026-03-16 10:09:02,538][  INFO][PID:3424280] Downloading the builder-live.log file, attempt 1
[2026-03-16 10:09:02,542][  INFO][PID:3424280] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@23.22.68.148 copr-rpmbuild-log
[2026-03-16 10:09:07,546][  INFO][PID:3424280] Periodic builder liveness probe: alive
[2026-03-16 10:09:07,547][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:12,548][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:17,549][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:22,550][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:27,551][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:32,552][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:37,553][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:42,554][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:47,555][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:52,556][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:09:57,557][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:02,558][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:07,559][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:12,560][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:17,561][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:22,562][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:27,563][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:32,564][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:37,566][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:42,567][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:47,568][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:52,569][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:10:57,570][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:02,571][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:07,573][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:12,574][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:17,575][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:22,576][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:27,577][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:32,578][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:37,579][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:42,580][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:47,581][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:52,582][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:11:57,583][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:02,584][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:07,585][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:12,586][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:17,587][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:22,588][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:27,589][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:32,591][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:37,592][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:42,593][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:47,594][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:52,596][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:12:57,597][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:02,598][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:07,599][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:12,601][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:17,602][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:22,603][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:27,604][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:32,607][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:37,608][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:42,609][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:47,610][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:52,611][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:13:57,612][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:02,613][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:07,614][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:12,615][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:17,616][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:22,617][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:27,618][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:32,619][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:37,620][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:42,621][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:47,622][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:52,624][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:14:57,625][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:15:02,626][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:15:07,627][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:15:12,628][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:15:17,629][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:15:22,631][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:15:27,632][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:15:32,633][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:15:37,634][  INFO][PID:3424280] Checking for cancel request
[2026-03-16 10:15:38,079][  INFO][PID:3424280] Downloading results from builder
[2026-03-16 10:15:38,080][  INFO][PID:3424280] rsyncing of mockbuilder@23.22.68.148:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor started
[2026-03-16 10:15:38,081][  INFO][PID:3424280] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@23.22.68.148:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/ &> /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/build-10230142.rsync.log
[2026-03-16 10:15:38,359][  INFO][PID:3424280] rsyncing finished.
[2026-03-16 10:15:38,359][  INFO][PID:3424280] Releasing VM back to pool
[2026-03-16 10:15:38,377][  INFO][PID:3424280] Searching for 'success' file in resultdir
[2026-03-16 10:15:38,377][  INFO][PID:3424280] Going to sign pkgs from source: 10230142-fedora-rawhide-aarch64 in chroot: /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64
[2026-03-16 10:15:38,378][  INFO][PID:3424280] Calling '/bin/sign -u nett00n#hyprland@copr.fedorahosted.org -p' (attempt #1)
[2026-03-16 10:15:38,655][  INFO][PID:3424280] Calling '/bin/sign -4 -h sha256 -u nett00n#hyprland@copr.fedorahosted.org -r /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/hyprcursor-0.1.13-1.fc45.fc45.src.rpm' (attempt #1)
[2026-03-16 10:15:39,426][  INFO][PID:3424280] signed rpm: /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/hyprcursor-0.1.13-1.fc45.fc45.src.rpm
[2026-03-16 10:15:39,426][  INFO][PID:3424280] Calling '/bin/sign -4 -h sha256 -u nett00n#hyprland@copr.fedorahosted.org -r /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/hyprcursor-devel-0.1.13-1.fc45.fc45.aarch64.rpm' (attempt #1)
[2026-03-16 10:15:40,264][  INFO][PID:3424280] signed rpm: /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/hyprcursor-devel-0.1.13-1.fc45.fc45.aarch64.rpm
[2026-03-16 10:15:40,265][  INFO][PID:3424280] Calling '/bin/sign -4 -h sha256 -u nett00n#hyprland@copr.fedorahosted.org -r /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/hyprcursor-0.1.13-1.fc45.fc45.aarch64.rpm' (attempt #1)
[2026-03-16 10:15:41,121][  INFO][PID:3424280] signed rpm: /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/hyprcursor-0.1.13-1.fc45.fc45.aarch64.rpm
[2026-03-16 10:15:41,122][  INFO][PID:3424280] Calling '/bin/sign -4 -h sha256 -u nett00n#hyprland@copr.fedorahosted.org -r /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/hyprcursor-debugsource-0.1.13-1.fc45.fc45.aarch64.rpm' (attempt #1)
[2026-03-16 10:15:41,972][  INFO][PID:3424280] signed rpm: /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/hyprcursor-debugsource-0.1.13-1.fc45.fc45.aarch64.rpm
[2026-03-16 10:15:41,973][  INFO][PID:3424280] Calling '/bin/sign -4 -h sha256 -u nett00n#hyprland@copr.fedorahosted.org -r /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/hyprcursor-debuginfo-0.1.13-1.fc45.fc45.aarch64.rpm' (attempt #1)
[2026-03-16 10:15:42,878][  INFO][PID:3424280] signed rpm: /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/hyprcursor-debuginfo-0.1.13-1.fc45.fc45.aarch64.rpm
[2026-03-16 10:15:42,879][  INFO][PID:3424280] Sign done
[2026-03-16 10:15:42,880][  INFO][PID:3424280] Incremental createrepo run, adding 10230142-hyprcursor into https://download.copr.fedorainfracloud.org/results/nett00n/hyprland/fedora-rawhide-aarch64, (auto-create-repo=True)
[2026-03-16 10:15:42,882][  INFO][PID:3424280] Running command 'copr-repo --batched /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64 --add 10230142-hyprcursor --no-appstream-metadata' as PID 3450266
[2026-03-16 10:15:43,811][  INFO][PID:3424280] Finished after 0 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64 --add 10230142-hyprcursor --no-appstream-metadata)
[2026-03-16 10:15:43,812][  INFO][PID:3424280] Getting build details
[2026-03-16 10:15:43,812][  INFO][PID:3424280] Listing built binary packages in /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor
[2026-03-16 10:15:43,812][  INFO][PID:3424280] Built packages:
['hyprcursor-debuginfo 0.1.13', 'hyprcursor-devel 0.1.13', 'hyprcursor 0.1.13', 'hyprcursor-debugsource 0.1.13']
[2026-03-16 10:15:43,813][  INFO][PID:3424280] build details: {'built_packages': 'hyprcursor-debuginfo 0.1.13\nhyprcursor-devel 0.1.13\nhyprcursor 0.1.13\nhyprcursor-debugsource 0.1.13'}
[2026-03-16 10:15:43,813][  INFO][PID:3424280] Retrieving pubkey
[2026-03-16 10:15:43,814][  INFO][PID:3424280] Calling '/bin/sign -u nett00n#hyprland@copr.fedorahosted.org -p' (attempt #1)
[2026-03-16 10:15:44,098][  INFO][PID:3424280] Added pubkey for user nett00n project hyprland into: /var/lib/copr/public_html/results/nett00n/hyprland/pubkey.gpg
[2026-03-16 10:15:44,098][  INFO][PID:3424280] Finished build: id=10230142 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/nett00n/hyprland chroot=fedora-rawhide-aarch64 
[2026-03-16 10:15:44,100][  INFO][PID:3424280] Worker succeeded build, took 402.80836629867554
[2026-03-16 10:15:44,101][  INFO][PID:3424280] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "nett00n",
            "project_name": "hyprland",
            "project_dirname": "hyprland",
            "submitter": "nett00n",
            "ended_on": 1773656144.1008823,
            "started_on": 1773655741.292516,
            "submitted_on": null,
            "status": 1,
            "chroot": "fedora-rawhide-aarch64",
            "arch": "aarch64",
            "buildroot_pkgs": [],
            "task_id": "10230142-fedora-rawhide-aarch64",
            "build_id": 10230142,
            "package_name": "hyprcursor",
            "package_version": "0.1.13-1",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/nett00n/hyprland/hyprcursor",
            "git_hash": "71494207ccbf5f729550fc65b63249b443d8236c",
            "git_branch": null,
            "source_type": null,
            "source_json": null,
            "pkg_name": null,
            "pkg_main_version": null,
            "pkg_epoch": null,
            "pkg_release": null,
            "srpm_url": null,
            "uses_devel_repo": false,
            "sandbox": "nett00n/hyprland--nett00n",
            "results": {
                "packages": [
                    {
                        "name": "hyprcursor",
                        "epoch": null,
                        "version": "0.1.13",
                        "release": "1.fc45.fc45",
                        "arch": "src"
                    },
                    {
                        "name": "hyprcursor-debuginfo",
                        "epoch": null,
                        "version": "0.1.13",
                        "release": "1.fc45.fc45",
                        "arch": "aarch64"
                    },
                    {
                        "name": "hyprcursor-devel",
                        "epoch": null,
                        "version": "0.1.13",
                        "release": "1.fc45.fc45",
                        "arch": "aarch64"
                    },
                    {
                        "name": "hyprcursor",
                        "epoch": null,
                        "version": "0.1.13",
                        "release": "1.fc45.fc45",
                        "arch": "aarch64"
                    },
                    {
                        "name": "hyprcursor-debugsource",
                        "epoch": null,
                        "version": "0.1.13",
                        "release": "1.fc45.fc45",
                        "arch": "aarch64"
                    }
                ]
            },
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/nett00n/hyprland/fedora-rawhide-aarch64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                }
            ],
            "background": false,
            "fedora_review": true,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_aarch64"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/nett00n/hyprland",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/nett00n/hyprland",
            "result_dir": "10230142-hyprcursor",
            "built_packages": "hyprcursor-debuginfo 0.1.13\nhyprcursor-devel 0.1.13\nhyprcursor 0.1.13\nhyprcursor-debugsource 0.1.13",
            "id": 10230142,
            "mockchain_macros": {
                "copr_username": "nett00n",
                "copr_projectname": "hyprland",
                "vendor": "Fedora Project COPR (nett00n/hyprland)"
            }
        }
    ]
}
[2026-03-16 10:15:44,164][  INFO][PID:3424280] Sending fedora-messaging bus message in build.end
[2026-03-16 10:15:44,194][  INFO][PID:3424280] Compressing /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/builder-live.log by gzip
[2026-03-16 10:15:44,195][  INFO][PID:3424280] Running command 'gzip /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/builder-live.log' as PID 3450319
[2026-03-16 10:15:44,202][  INFO][PID:3424280] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/builder-live.log)
[2026-03-16 10:15:44,203][  INFO][PID:3424280] Compressing /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/backend.log by gzip
[2026-03-16 10:15:44,204][  INFO][PID:3424280] Running command 'gzip /var/lib/copr/public_html/results/nett00n/hyprland/fedora-rawhide-aarch64/10230142-hyprcursor/backend.log' as PID 3450320