2026-05-05T16:04:06.370Z [ INFO] Starting package build
2026-05-05T16:04:06.370Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-05-05T16:04:06.703Z [ INFO] Running make stage stage=pre-clean
2026-05-05T16:04:10.289Z [ INFO] Running make stage stage=checksum
2026-05-05T16:04:10.704Z [ INFO] Running make stage stage=configure
2026-05-05T16:04:18.145Z [ INFO] Running make stage stage=build
2026-05-05T16:04:19.684Z [ERROR] Package build failed
2026-05-05T16:04:20.265Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)