Here you can find the nightly builds for OpenVZ utils. Those are unstable and not recommended for production. 
Icon  Name                     Last modified      Size  Description
[PARENTDIR] Parent Directory                              -   
[DIR] 4.8-41.gf3094bd/         2015-02-21 03:10    -   
[DIR] 4.8-43.g09e974f/         2015-02-26 04:02    -   
[DIR] 4.8-44.g0807ef4/         2015-02-27 02:45    -   
[DIR] 4.8-49.gb2f9c25/         2015-02-27 10:23    -   
[DIR] 4.8-51.gc2db7bb/         2015-03-06 22:36    -   
[DIR] 4.8-60.gc502784/         2015-04-21 03:04    -   
[DIR] 4.8-61.g2869ab3/         2015-04-21 03:50    -   
[DIR] 4.8-64.g8e02bf0/         2015-04-21 23:49    -   
[DIR] 4.8-65.gd375c03/         2015-04-22 01:13    -   
[TXT] HEADER.html              2011-07-06 00:03  110   
[DIR] current/                 2015-04-22 01:13    -
Apache/2.4.41 (Ubuntu) Server at ftp.fau.de Port 80