2026-06-01T15:10:24.540Z [ INFO] Starting package build
2026-06-01T15:10:24.540Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-01T15:10:25.646Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:10:28.029Z [ INFO] Running make stage stage=checksum
2026-06-01T15:10:29.378Z [ INFO] Running make stage stage=configure
2026-06-01T15:10:35.411Z [ INFO] Running make stage stage=build
2026-06-01T15:10:38.094Z [ERROR] Package build failed
2026-06-01T15:10:38.927Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)