>>> qt5knx 5.15.2 Downloading
--2020-12-11 10:32:15--  https://github.com/qt/qtknx/archive/v5.15.2/qt5knx-5.15.2.tar.gz
Resolving github.com (github.com)... 140.82.121.4
Connecting to github.com (github.com)|140.82.121.4|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/qt/qtknx/tar.gz/v5.15.2/qt5knx-5.15.2 [following]
--2020-12-11 10:32:16--  https://codeload.github.com/qt/qtknx/tar.gz/v5.15.2/qt5knx-5.15.2
Resolving codeload.github.com (codeload.github.com)... 140.82.121.10
Connecting to codeload.github.com (codeload.github.com)|140.82.121.10|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2020-12-11 10:32:16 ERROR 404: Not Found.

--2020-12-11 10:32:16--  http://sources.buildroot.net/qt5knx/qt5knx-5.15.2.tar.gz
Resolving sources.buildroot.net (sources.buildroot.net)... 172.67.72.56, 104.26.1.37, 104.26.0.37, ...
Connecting to sources.buildroot.net (sources.buildroot.net)|172.67.72.56|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2020-12-11 10:32:16 ERROR 404: Not Found.

--2020-12-11 10:32:16--  http://sources.buildroot.net/qt5knx-5.15.2.tar.gz
Resolving sources.buildroot.net (sources.buildroot.net)... 172.67.72.56, 104.26.1.37, 104.26.0.37, ...
Connecting to sources.buildroot.net (sources.buildroot.net)|172.67.72.56|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2020-12-11 10:32:17 ERROR 404: Not Found.

make: *** [package/pkg-generic.mk:148: /srv/storage/autobuild/run/instance-0/output-1/build/qt5knx-5.15.2/.stamp_downloaded] Error 1
make: Leaving directory '/srv/storage/autobuild/run/instance-0/buildroot'