Patch borrowed from nixpkgs.  Works around warning message produced by the
current version of Moose:

"Passing a list of values to enum is deprecated. Enum values should be wrapped
in an arrayref."

--- Net-Amazon-S3-0.60/lib/Net/Amazon/S3/Client/Object.pm	2015-04-15 16:18:47.226410022 -0500
+++ Net-Amazon-S3-0.60/lib/Net/Amazon/S3/Client/Object.pm	2015-04-15 16:19:25.410408425 -0500
@@ -19,7 +19,7 @@
     [ qw(private public-read public-read-write authenticated-read) ];
 
 enum 'StorageClass' =>
-    qw(standard reduced_redundancy);
+    [ qw(standard reduced_redundancy) ];
 
 has 'client' =>
     ( is => 'ro', isa => 'Net::Amazon::S3::Client', required => 1 );
t();'>
<option value='koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></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=b4b2bbf4fb74c9f3e93d64863ab9b38957494b49'>refs</a><a class='active' href='/guix/log/ROADMAP'>log</a><a href='/guix/tree/ROADMAP?id=b4b2bbf4fb74c9f3e93d64863ab9b38957494b49'>tree</a><a href='/guix/commit/ROADMAP?id=b4b2bbf4fb74c9f3e93d64863ab9b38957494b49'>commit</a><a href='/guix/diff/ROADMAP?id=b4b2bbf4fb74c9f3e93d64863ab9b38957494b49'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/ROADMAP'>
<input type='hidden' name='id' value='b4b2bbf4fb74c9f3e93d64863ab9b38957494b49'/><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=b4b2bbf4fb74c9f3e93d64863ab9b38957494b49'>root</a>/<a href='/guix/log/ROADMAP?id=b4b2bbf4fb74c9f3e93d64863ab9b38957494b49'>ROADMAP</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/ROADMAP?id=b4b2bbf4fb74c9f3e93d64863ab9b38957494b49&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-05-20 01:58:04 +0200'>2021-05-20</span></td><td><a href='/guix/commit/ROADMAP?id=c0087d33705f53cc3619a1a43a33602aaecc3a8b'>The #guix channel is hosted by Libera Chat.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>