>>> dt-utils v2018.05.0 Downloading
Initialized empty Git repository in /home/buildroot/autobuild/run/instance-0/dl/dt-utils/git/.git/
Fetching all references
From https://git.pengutronix.de/git/tools/dt-utils
 * [new branch]      master         -> origin/master
 * [new branch]      topic/blockdev -> origin/topic/blockdev
 * [new branch]      v2017.03.0/topic/efi-state -> origin/v2017.03.0/topic/efi-state
 * [new tag]         v0.2.0         -> v0.2.0
 * [new tag]         v2014.06.0     -> v2014.06.0
 * [new tag]         v2014.11.0     -> v2014.11.0
 * [new tag]         v2015.05.0     -> v2015.05.0
 * [new tag]         v2015.05.1     -> v2015.05.1
 * [new tag]         v2015.06.0     -> v2015.06.0
 * [new tag]         v2015.06.1     -> v2015.06.1
 * [new tag]         v2015.10.0     -> v2015.10.0
 * [new tag]         v2016.02.0     -> v2016.02.0
 * [new tag]         v2016.05.0     -> v2016.05.0
 * [new tag]         v2016.05.1     -> v2016.05.1
 * [new tag]         v2016.05.2     -> v2016.05.2
 * [new tag]         v2016.07.0     -> v2016.07.0
 * [new tag]         v2016.07.1     -> v2016.07.1
 * [new tag]         v2016.07.2     -> v2016.07.2
 * [new tag]         v2016.08.0     -> v2016.08.0
 * [new tag]         v2016.12.0     -> v2016.12.0
 * [new tag]         v2017.03.0     -> v2017.03.0
 * [new tag]         v2018.05.0     -> v2018.05.0
Could not fetch special ref 'v2018.05.0'; assuming it is not special.
ERROR: dt-utils-v2018.05.0.tar.gz has wrong sha256 hash:
ERROR: expected: a3aae73da39fd46775de390b7babafb63767082da10870c01b6595c4c9762af6
ERROR: got     : d0f53c76bc9f821a6506c8db3b623922d82570a017a9a40ad118bd7c957672b6
ERROR: Incomplete download, or man-in-the-middle (MITM) attack
--2018-11-13 06:28:47--  http://sources.buildroot.net/dt-utils/dt-utils-v2018.05.0.tar.gz
Resolving sources.buildroot.net (sources.buildroot.net)... 104.25.211.19, 104.25.210.19, 2606:4700:20::6819:d213, ...
Connecting to sources.buildroot.net (sources.buildroot.net)|104.25.211.19|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2018-11-13 06:28:52 ERROR 404: Not Found.

--2018-11-13 06:28:52--  http://sources.buildroot.net/dt-utils-v2018.05.0.tar.gz
Resolving sources.buildroot.net (sources.buildroot.net)... 104.25.210.19, 104.25.211.19, 2606:4700:20::6819:d313, ...
Connecting to sources.buildroot.net (sources.buildroot.net)|104.25.210.19|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2018-11-13 06:28:52 ERROR 404: Not Found.

package/pkg-generic.mk:135: recipe for target '/home/buildroot/autobuild/run/instance-0/output/build/dt-utils-v2018.05.0/.stamp_downloaded' failed
make: *** [/home/buildroot/autobuild/run/instance-0/output/build/dt-utils-v2018.05.0/.stamp_downloaded] Error 1
make: Leaving directory '/home/buildroot/autobuild/run/instance-0/buildroot'