2026-05-01T21:37:24.966Z [ INFO] Starting package build
2026-05-01T21:37:24.967Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-01T21:37:26.150Z [ INFO] Running make stage stage=pre-clean
2026-05-01T21:37:44.283Z [ INFO] Running make stage stage=checksum
2026-05-01T21:37:44.883Z [ INFO] Running make stage stage=configure
2026-05-01T21:38:22.825Z [ INFO] Running make stage stage=build
2026-05-01T21:38:30.805Z [ERROR] Package build failed
2026-05-01T21:38:33.193Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)