<div dir="ltr">I used the latest code in the buildbot master branch in git,<div>and tested the following combinations of things:</div><div><br></div><div>1.  buildbot master running Python 3.5.3</div><div><ul><li>buildbot-worker running Python 3.5.3</li><li>buildbot-worker running Python 2.7.13</li><li>buildbot-slave 0.8.14 running Python 2.7.13</li></ul><div><br></div><div>2.  buildbot master running Python 2.7.13</div><div><ul><li>buildbot-worker running Python 3.5.3</li><li>buildbot-worker running Python 2.7.13</li><li>buildbot-slave 0.8.14 running Python 2.7.13</li></ul></div><div><br></div><div><span id="gmail-docs-internal-guid-977b088a-e61d-c4ff-a2b9-55135f55c460"><br><div dir="ltr" style="margin-left:0pt"><table style="border:none;border-collapse:collapse;width:468pt"><colgroup><col width="161"><col width="255"><col width="*"></colgroup><tbody><tr style="height:0pt"><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;padding:5pt"><br></td><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;background-color:rgb(164,194,244);padding:5pt"><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Buildbot 0.9.12 (master branch), Python 2.7.13</span></p></td><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;background-color:rgb(164,194,244);padding:5pt"><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Buildbot 0.9.12 (master branch), Python 3.5.3</span></p></td></tr><tr style="height:0pt"><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;background-color:rgb(255,217,102);padding:5pt"><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Buildbot-worker 0.9.12 (master branch)</span></p><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Python 2.7.13</span></p></td><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;padding:5pt"><br><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">          WORKS</span></p></td><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;padding:5pt"><br><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">   WORKS</span></p></td></tr><tr style="height:0pt"><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;background-color:rgb(255,217,102);padding:5pt"><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Buildbot-worker 0.9.12</span></p><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">(master branch)</span></p><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Python 3.5.3</span></p></td><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;padding:5pt"><br><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">           WORKS</span></p></td><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;padding:5pt"><br><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">   WORKS</span></p></td></tr><tr style="height:172.5pt"><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;background-color:rgb(255,217,102);padding:5pt"><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Buildbot-slave 0.8.14</span></p></td><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;padding:5pt"><br><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">           WORKS</span></p></td><td style="border-width:1pt;border-style:solid;border-color:rgb(0,0,0);vertical-align:top;padding:5pt"><br><p dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap">    WORKS</span></p></td></tr></tbody></table></div><br></span></div><div><br></div><div><br></div><div>All tests were run in a DigitalOcean VM, Debian Linux 9.1 (Stretch).</div></div><div><br></div><div>--</div><div>Craig</div></div>