This test, on three occasions, is failing with the error:

  EOF: End Of File (EOF) in read_nonblocking(). Braindead platform.

--- duplicity-0.6.24/testing/functional/test_final.py	2014-09-28 13:14:52.146001614 -0500
+++ duplicity-0.6.24/testing/functional/test_final.py	2014-09-28 13:13:20.333546342 -0500
@@ -156,13 +156,6 @@
         self.run_duplicity(options=["remove-older-than", "50000", "--force", self.backend_url])
         self.assertEqual(self.get_backend_files(), second_chain)
 
-    def test_piped_password(self):
-        """Make sure that prompting for a password works"""
-        self.set_environ("PASSPHRASE", None)
-        self.backup("full", "testfiles/empty_dir",
-                    passphrase_input=[self.sign_passphrase, self.sign_passphrase])
-        self.restore(passphrase_input=[self.sign_passphrase])
-
 
 class OldFilenamesFinalTest(FinalTest):
 
></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=4772c03ffee551f872a952454ba7beace6f4c513'>refs</a><a class='active' href='/guix/log/gnu/bootloader.scm'>log</a><a href='/guix/tree/gnu/bootloader.scm?id=4772c03ffee551f872a952454ba7beace6f4c513'>tree</a><a href='/guix/commit/gnu/bootloader.scm?id=4772c03ffee551f872a952454ba7beace6f4c513'>commit</a><a href='/guix/diff/gnu/bootloader.scm?id=4772c03ffee551f872a952454ba7beace6f4c513'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/bootloader.scm'>
<input type='hidden' name='id' value='4772c03ffee551f872a952454ba7beace6f4c513'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=4772c03ffee551f872a952454ba7beace6f4c513'>root</a>/<a href='/guix/log/gnu?id=4772c03ffee551f872a952454ba7beace6f4c513'>gnu</a>/<a href='/guix/log/gnu/bootloader.scm?id=4772c03ffee551f872a952454ba7beace6f4c513'>bootloader.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/bootloader.scm?id=4772c03ffee551f872a952454ba7beace6f4c513&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-11-17 23:05:58 +0100'>2021-11-17</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=7c4142628a397f7863f346635591dbe92b667b45'>gnu: system: Improve location of some configuration warnings.</a><span class='msg-avail'>...</span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2021-08-30 14:22:35 +0200'>2021-08-30</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=baf4272df2350a40bfa198f5cdb42e707e32ad71'>bootloader: Report location of the deprecated 'target' field.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-08-29 01:05:26 -0400'>2021-08-29</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=2ca982ff41270288913ad6b7d5d9e1cad87b06d9'>gnu: bootloader: Support multiple targets.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2020-11-17 16:03:03 +0100'>2020-11-17</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=ede4117f7f18e118003f2599f5c8e985dfbdf9a5'>gnu: bootloader: efi-bootloader-chain: Allow multiple HOOKS.</a><span class='msg-avail'>...</span></td><td>Stefan</td></tr>
<tr><td><span title='2020-11-16 10:33:18 +0100'>2020-11-16</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=74eeb11daee906cb012f10b6bb3afd254f9ea5c2'>gnu: bootloader: Support chain loading to an EFI bootloader.</a><span class='msg-avail'>...</span></td><td>Stefan</td></tr>
<tr><td><span title='2020-06-08 13:51:18 +0200'>2020-06-08</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=21acd8d6c11b85d06c82b168807b35cb7d2d0adf'>bootloader: Extend `&lt;menu-entry&gt;' for multiboot.</a><span class='msg-avail'>...</span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-05-29 08:37:13 +0200'>2020-05-29</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=7feefb3b82186be382725ac2d6b7e9f8953e4a83'>bootloader: Add 'disk-image-installer'.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2019-08-30 01:33:45 +0200'>2019-08-30</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=a28cfee841e9c5ab179291d3065f1486fd065e7e'>system: Add 'bootloader-menu-entries' field to &lt;boot-parameters&gt;.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-08-30 01:33:45 +0200'>2019-08-30</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=ac9cd78ea9e6a3cf850b33fb2111b85e2bbf533d'>bootloader: Fix comment about 'menu-entries'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-03-24 23:06:11 +0100'>2019-03-24</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=8d058e7b1b1a409d3d9cc29c5650a98db4e78783'>bootloader: Add a 'keyboard-layout' field.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-03-24 23:06:10 +0100'>2019-03-24</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=91b6873b24c205bd445844845fb44add643d0cff'>bootloader: Reindent record type definition.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-03-24 23:06:10 +0100'>2019-03-24</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=8a0e1bb12b3c22a8c9a2be17492058ca63ec7c5d'>bootloader: Remove unused 'additional-configuration' field.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-01-16 14:07:38 +0100'>2019-01-16</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=5f7467f046c3c1648cdf6eb81b3ec041bfc1f9bb'>bootloader: Remove deprecated 'device' field.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>