2026-04-29T11:41:31.508Z [ INFO] Starting package build
2026-04-29T11:41:31.508Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T11:41:31.916Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:41:34.270Z [ INFO] Running make stage stage=checksum
2026-04-29T11:41:34.744Z [ INFO] Running make stage stage=configure
2026-04-29T11:41:41.951Z [ INFO] Running make stage stage=build
2026-04-29T11:41:42.964Z [ERROR] Package build failed
2026-04-29T11:41:43.647Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)