2026-04-29T11:58:09.021Z [ INFO] Starting package build
2026-04-29T11:58:09.021Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T11:58:09.432Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:58:12.960Z [ INFO] Running make stage stage=checksum
2026-04-29T11:58:13.647Z [ INFO] Running make stage stage=configure
2026-04-29T11:58:18.004Z [ INFO] Running make stage stage=build
2026-04-29T11:58:24.002Z [ERROR] Package build failed
2026-04-29T11:58:24.738Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)