2026-05-01T12:25:43.427Z [ INFO] Starting package build
2026-05-01T12:25:43.427Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-01T12:25:43.814Z [ INFO] Running make stage stage=pre-clean
2026-05-01T12:25:44.322Z [ INFO] Running make stage stage=checksum
2026-05-01T12:25:44.901Z [ INFO] Running make stage stage=configure
2026-05-01T12:25:47.367Z [ INFO] Running make stage stage=build
2026-05-01T12:25:48.619Z [ERROR] Package build failed
2026-05-01T12:25:49.850Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)