Time report (improved)

Package                                  Date             Time        2.4       Head     Factor
chicken                                  2021-05-17      22:18      304.5       14.7       0.05
c-cpp-reference                          2021-05-17      21:15       76.8        4.6       0.06
crawl                                    2021-05-18      00:19      436.7       33.8       0.08
lurker                                   2021-05-18      15:49      223.7       20.6       0.09
flightgear                               2021-05-18      05:20     1800.1      169.0       0.09
mwparserfromhell                         2021-05-15      12:12       13.9        2.1       0.15
ccache                                   2021-05-17      21:43       20.5        3.1       0.15
blobandconquer                           2021-05-17      20:36       12.2        2.9       0.24
spdlog                                   2021-05-17      09:40        4.0        1.1       0.28
regina-normal                            2021-05-16      21:44      500.7      139.2       0.28
mapserver                                2021-05-19      00:18       68.0       19.7       0.29
kitinerary                               2021-05-18      13:28       90.2       32.5       0.36
subtitlecomposer                         2021-05-17      10:36        9.8        3.6       0.37
adapterremoval                           2021-05-17      17:19        3.7        1.5       0.41
grub                                     2021-05-18      09:50        6.9        2.8       0.41
vis                                      2021-05-17      13:36        2.5        1.1       0.44
aewm++-goodies                           2021-05-17      17:23        3.0        1.4       0.47
gnulib                                   2021-05-18      08:50      417.0      194.7       0.47
kakoune                                  2021-05-18      13:01       83.4       40.8       0.49

(listed above are all suspicious timings with a factor <=0.50)

Time for all packages (not just the ones listed above):
Total time:                                           307373.1   411635.5       1.34