2026-06-01T14:52:19.010Z [ INFO] Starting package build
2026-06-01T14:52:19.011Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-01T14:52:21.319Z [ INFO] Running make stage stage=pre-clean
2026-06-01T14:52:25.066Z [ INFO] Running make stage stage=checksum
2026-06-01T14:52:29.307Z [ INFO] Running make stage stage=configure
2026-06-01T14:54:20.497Z [ INFO] Running make stage stage=build
2026-06-01T16:29:37.467Z [ERROR] Package build failed
2026-06-01T16:32:12.148Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)