See e.g. https://koji.fedoraproject.org/koji/taskinfo?taskID=2388938

Only the first source is downloaded correctly. The rest fails using the wrong URL:

{{{
DEBUG util.py:291: Executing command: ['fedpkg', 'sources']
DEBUG util.py:256: --09:18:08-- http://pkgs.fedoraproject.org/repo/pkgs/globus-common/epstopdf-2.9.5gw
DEBUG util.py:256: => epstopdf-2.9.5gw' DEBUG util.py:256: Resolving pkgs.fedoraproject.org... 10.5.125.44 DEBUG util.py:256: Connecting to pkgs.fedoraproject.org|10.5.125.44|:80... connected. DEBUG util.py:256: HTTP request sent, awaiting response... 301 Moved Permanently DEBUG util.py:256: Location: http://pkgs.fedoraproject.org/repo/pkgs/globus-common/epstopdf-2.9.5gw/ [following] DEBUG util.py:256: --09:18:08-- http://pkgs.fedoraproject.org/repo/pkgs/globus-common/epstopdf-2.9.5gw/ DEBUG util.py:256: =>index.html'
DEBUG util.py:256: Reusing existing connection to pkgs.fedoraproject.org:80.
DEBUG util.py:256: HTTP request sent, awaiting response... 200 OK
DEBUG util.py:256: Length: 723 [text/html]
DEBUG util.py:256: 0K 100% 62.68 MB/s
DEBUG util.py:256: 09:18:08 (62.68 MB/s) - index.html' saved [723/723] DEBUG util.py:256: --09:18:08-- http://globus_common-11.5.tar.gz/ DEBUG util.py:256: =>index.html.1'
DEBUG util.py:256: Resolving globus_common-11.5.tar.gz... failed: Name or service not known.
DEBUG util.py:256: --09:18:08-- http://globus_common_setup-2.6.tar.gz/44ec158f5ca5f60310cca74a3aaaea2b
DEBUG util.py:256: => 44ec158f5ca5f60310cca74a3aaaea2b' DEBUG util.py:256: Resolving globus_common_setup-2.6.tar.gz... failed: Name or service not known. DEBUG util.py:256: --09:18:08-- http://ea66ae383ee7d2c4b928b234ce1daa4b/ DEBUG util.py:256: =>index.html.1'
DEBUG util.py:256: Resolving ea66ae383ee7d2c4b928b234ce1daa4b... failed: Name or service not known.
DEBUG util.py:256: --09:18:08-- http://036fe1d952bd4b2cce3e2ae377e8eea6/epstopdf-2.9.5gw
DEBUG util.py:256: => epstopdf-2.9.5gw' DEBUG util.py:256: Resolving 036fe1d952bd4b2cce3e2ae377e8eea6... failed: Name or service not known. DEBUG util.py:256: --09:18:08-- http://globus_common-11.5.tar.gz/ DEBUG util.py:256: =>index.html.1'
DEBUG util.py:256: Resolving globus_common-11.5.tar.gz... failed: Name or service not known.
DEBUG util.py:256: --09:18:08-- http://globus_common_setup-2.6.tar.gz/
DEBUG util.py:256: => `index.html.1'
DEBUG util.py:256: Resolving globus_common_setup-2.6.tar.gz... failed: Name or service not known.
DEBUG util.py:256: FINISHED --09:18:08--
DEBUG util.py:256: Downloaded: 723 bytes in 1 files
DEBUG util.py:330: Child returncode was: 1
}}}

Other builds - including el5 and el6 works:

{{{
DEBUG util.py:289: Executing command: ['fedpkg', 'sources']
DEBUG util.py:255: % Total % Received % Xferd Average Speed Time Time Time Current
DEBUG util.py:255: Dload Upload Total Spent Left Speed
DEBUG util.py:255:
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
100 12311 100 12311 0 0 232k 0 --:--:-- --:--:-- --:--:-- 235k
DEBUG util.py:255: % Total % Received % Xferd Average Speed Time Time Time Current
DEBUG util.py:255: Dload Upload Total Spent Left Speed
DEBUG util.py:255:
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
100 645k 100 645k 0 0 14.8M 0 --:--:-- --:--:-- --:--:-- 15.3M
DEBUG util.py:255: % Total % Received % Xferd Average Speed Time Time Time Current
DEBUG util.py:255: Dload Upload Total Spent Left Speed
DEBUG util.py:255:
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
100 389k 100 389k 0 0 9438k 0 --:--:-- --:--:-- --:--:-- 9730k
DEBUG util.py:328: Child returncode was: 0
}}}