You will have to adjust the following:
* Ubuntu 64-bit, Windows 8 64-bit and Mac OS X
** buildername: ENABLE_BITS=64 mozci-trigger -b "Ubuntu VM 12.04 x64 mozilla-central try opt test mochitest-1, " -r e8578f1bb43e --file http://dummy.com mozci-trigger -b "Windows 8 64-bit mozilla-central try opt test mochitest-1 & " -r e8578f1bb43e --file http://dummy.com mozci-trigger -b "Rev5 MacOSX Yosemite 10.10 mozilla-central try opt test mochitest-1 " -r e8578f1bb43e --file http://dummy.com
* Ubuntu 32-bit and Windows 7 32-bit
** buildername: ENABLE_BITS=32 mozci-trigger -b "Ubuntu VM 12.04 mozilla-central try opt test mochitest-1 & " -r e8578f1bb43e --file http://dummy.com mozci-trigger -b "Windows 7 32-bit mozilla-central try opt test mochitest-1" -r e8578f1bb43e --file http://dummy.com
== Using your own repositories ==
