Comment # 1 on bug 1071577 from Dominique Leuenberger

2017-10-24 06:31:23  pvm                                                new
build        failed                   2m 38s   lamb63:2        
2017-12-07 12:57:59  pvm                                                new
build        succeeded                2m 16s   lamb76:1        
2018-01-11 07:27:26  pvm                                                meta
change      unchanged                4m 17s   cloud114:4      
2018-01-11 10:26:59  pvm                                                rebuild
counter  succeeded                2m 40s   lamb22:12       

After 6 months of failure, it magically started building again.