2026-06-01T15:21:52.516Z [ INFO] Starting package build
2026-06-01T15:21:52.516Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-06-01T15:21:54.060Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:23:04.652Z [ INFO] Running make stage stage=checksum
2026-06-01T15:23:06.489Z [ INFO] Running make stage stage=configure
2026-06-01T15:26:01.895Z [ INFO] Running make stage stage=build
2026-06-01T15:26:16.974Z [ERROR] Package build failed
2026-06-01T15:26:40.888Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)