2026-05-05T14:11:22.921Z [ INFO] Starting package build
2026-05-05T14:11:22.921Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-05T14:11:23.245Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:11:24.867Z [ INFO] Running make stage stage=checksum
2026-05-05T14:11:25.296Z [ INFO] Running make stage stage=configure
2026-05-05T14:11:28.121Z [ INFO] Running make stage stage=build
2026-05-05T14:11:29.037Z [ERROR] Package build failed
2026-05-05T14:11:29.392Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)