Running phase: unpackPhase
unpacking source archive /nix/store/9h2r78n4c1qmk0d0nbfjswd1g26f4xqq-calendar-v6.5.4.tar.gz
source root is calendar
setting SOURCE_DATE_EPOCH to timestamp 1787143940 of file "calendar/appinfo/signature.json"
Running phase: patchPhase
Running phase: installPhase