2026-04-29T11:54:11.869Z [ INFO] Starting package build
2026-04-29T11:54:11.869Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T11:54:12.303Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:54:25.137Z [ INFO] Running make stage stage=checksum
2026-04-29T11:54:25.803Z [ INFO] Running make stage stage=configure
2026-04-29T11:54:40.981Z [ INFO] Running make stage stage=build
2026-04-29T11:54:46.534Z [ERROR] Package build failed
2026-04-29T11:54:48.571Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)