2026-04-29T11:18:43.542Z [ INFO] Starting package build
2026-04-29T11:18:43.542Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T11:18:43.939Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:19:00.568Z [ INFO] Running make stage stage=checksum
2026-04-29T11:19:01.186Z [ INFO] Running make stage stage=configure
2026-04-29T11:19:19.684Z [ INFO] Running make stage stage=build
2026-04-29T11:20:02.750Z [ERROR] Package build failed
2026-04-29T11:20:07.312Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)