2026-04-29T11:54:35.849Z [ INFO] Starting package build
2026-04-29T11:54:35.849Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-04-29T11:54:36.289Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:54:46.941Z [ INFO] Running make stage stage=checksum
2026-04-29T11:54:47.656Z [ INFO] Running make stage stage=configure
2026-04-29T11:55:10.162Z [ INFO] Running make stage stage=build
2026-04-29T11:55:24.057Z [ERROR] Package build failed
2026-04-29T11:55:25.760Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)