>>> paho-mqtt-c 1.3.2 Downloading
--2020-04-22 05:42:45--  https://github.com/eclipse/paho.mqtt.c/archive/v1.3.2/paho-mqtt-c-1.3.2.tar.gz
Resolving github.com (github.com)... 140.82.114.3
Connecting to github.com (github.com)|140.82.114.3|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/eclipse/paho.mqtt.c/tar.gz/v1.3.2 [following]
--2020-04-22 05:42:46--  https://codeload.github.com/eclipse/paho.mqtt.c/tar.gz/v1.3.2
Resolving codeload.github.com (codeload.github.com)... 140.82.114.10
Connecting to codeload.github.com (codeload.github.com)|140.82.114.10|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 492498 (481K) [application/x-gzip]
Saving to: '/tmp/instance-3/output-1/build/.paho-mqtt-c-1.3.2.tar.gz.98Mfv4/output'

     0K .......... .......... .......... .......... .......... 10%  532K 1s
    50K .......... .......... .......... .......... .......... 20% 1.11M 1s
   100K .......... .......... .......... .......... .......... 31% 1.13M 0s
   150K .......... .......... .......... .......... .......... 41%  128M 0s
   200K .......... .......... .......... .......... .......... 51% 12.2M 0s
   250K .......... .......... .......... .......... .......... 62% 1.18M 0s
   300K .......... .......... .......... .......... .......... 72%  243M 0s
   350K .......... .......... .......... .......... .......... 83%  117M 0s
   400K .......... .......... .......... .......... .......... 93% 11.3M 0s
   450K .......... .......... ..........                      100%  280M=0.2s

2020-04-22 05:42:46 (2.02 MB/s) - '/tmp/instance-3/output-1/build/.paho-mqtt-c-1.3.2.tar.gz.98Mfv4/output' saved [492498/492498]

ERROR: paho-mqtt-c-1.3.2.tar.gz has wrong sha256 hash:
ERROR: expected: c2d74a37c8e23d6eef229db0e04cb8e511571562668808e02d836e82d5bbd0ae
ERROR: got     : c426334c2ffc9f7a230e3de5162bdbc1762f8f60ffe27460e553edb74c7e0681
ERROR: Incomplete download, or man-in-the-middle (MITM) attack
--2020-04-22 05:42:46--  http://sources.buildroot.net/paho-mqtt-c/paho-mqtt-c-1.3.2.tar.gz
Resolving sources.buildroot.net (sources.buildroot.net)... 104.26.0.37, 104.26.1.37, 2606:4700:20::681a:25, ...
Connecting to sources.buildroot.net (sources.buildroot.net)|104.26.0.37|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2020-04-22 05:42:46 ERROR 404: Not Found.

--2020-04-22 05:42:46--  http://sources.buildroot.net/paho-mqtt-c-1.3.2.tar.gz
Resolving sources.buildroot.net (sources.buildroot.net)... 104.26.1.37, 104.26.0.37, 2606:4700:20::681a:125, ...
Connecting to sources.buildroot.net (sources.buildroot.net)|104.26.1.37|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2020-04-22 05:42:46 ERROR 404: Not Found.

make: *** [package/pkg-generic.mk:171: /tmp/instance-3/output-1/build/paho-mqtt-c-1.3.2/.stamp_downloaded] Error 1
make: Leaving directory '/tmp/instance-3/buildroot'