2026-05-05T15:50:55.140Z [ INFO] Starting package build
2026-05-05T15:50:55.140Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T15:50:55.467Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:50:56.085Z [ INFO] Running make stage stage=checksum
2026-05-05T15:50:56.518Z [ INFO] Running make stage stage=configure
2026-05-05T15:50:59.031Z [ INFO] Running make stage stage=build
2026-05-05T15:51:00.181Z [ERROR] Package build failed
2026-05-05T15:51:00.480Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)