✗ CI.checkpatch: warning for Introduce DRM device wedged event (rev4)

[Patchwork]

== Series Details ==

Series: Introduce DRM device wedged event (rev4)
URL   : https://patchwork.freedesktop.org/series/138070/
State : warning

== Summary ==

+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
fatal: unable to access 'https://gitlab.freedesktop.org/drm/maintainer-tools/': Failed to connect to gitlab.freedesktop.org port 443 after 138172 ms: Couldn't connect to server