chrony is build failed in Leap 15.2, the full build log can be found at
https://build.opensuse.org/package/live_build_log/openSUSE:Leap:15.2:Rings:1-MinimalX/chrony/standard/x86_64

it fails to pass pre-testing stage:
[   51s] Testing addrfilt                       PASS
[   51s] Testing clientlog                      PASS
[   52s] Testing hwclock                        PASS
[   54s] Testing keys                           PASS
[   54s] Testing ntp_core                       PASS
[   54s] Testing ntp_sources                    PASS
[   55s] Testing regress                        PASS
[   55s] Testing smooth                         PASS
[   55s] Testing sources                        PASS
[   55s] Testing util                           FAIL (on line 46)
[   55s] make[1]: *** [Makefile:26: check] Error 1

chrony is SLE package, assign to SLE maintainer.