2026-05-05T16:03:29.688Z [ INFO] Starting package build
2026-05-05T16:03:29.689Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-05T16:03:30.037Z [ INFO] Running make stage stage=pre-clean
2026-05-05T16:03:31.746Z [ INFO] Running make stage stage=checksum
2026-05-05T16:03:32.104Z [ INFO] Running make stage stage=configure
2026-05-05T16:03:35.907Z [ INFO] Running make stage stage=build
2026-05-05T16:03:39.327Z [ INFO] Running make stage stage=install
2026-05-05T16:03:40.752Z [ERROR] Package build failed
2026-05-05T16:03:41.144Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)