2026-05-04T23:46:16.494Z [ INFO] Starting package build
2026-05-04T23:46:16.494Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-04T23:46:16.872Z [ INFO] Running make stage stage=pre-clean
2026-05-04T23:46:23.116Z [ INFO] Running make stage stage=checksum
2026-05-04T23:46:23.630Z [ INFO] Running make stage stage=configure
2026-05-04T23:46:34.044Z [ INFO] Running make stage stage=build
2026-05-04T23:47:30.027Z [ERROR] Package build failed
2026-05-04T23:47:32.454Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)