2026-04-29T11:58:10.481Z [ INFO] Starting package build
2026-04-29T11:58:10.481Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T11:58:10.884Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:58:11.551Z [ INFO] Running make stage stage=checksum
2026-04-29T11:58:12.035Z [ INFO] Running make stage stage=configure
2026-04-29T11:58:14.566Z [ INFO] Running make stage stage=build
2026-04-29T11:58:15.375Z [ERROR] Package build failed
2026-04-29T11:58:15.776Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)