2026-04-28T15:37:32.490Z [ INFO] Starting package build
2026-04-28T15:37:32.491Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-28T15:37:33.057Z [ INFO] Running make stage stage=pre-clean
2026-04-28T15:37:33.633Z [ INFO] Running make stage stage=checksum
2026-04-28T15:37:34.169Z [ INFO] Running make stage stage=configure
2026-04-28T15:37:38.186Z [ INFO] Running make stage stage=build
2026-04-28T15:37:39.853Z [ERROR] Package build failed
2026-04-28T15:37:41.257Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)