2026-05-01T23:39:31.119Z [ INFO] Starting package build
2026-05-01T23:39:31.119Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-01T23:39:31.430Z [ INFO] Running make stage stage=pre-clean
2026-05-01T23:39:39.860Z [ INFO] Running make stage stage=checksum
2026-05-01T23:39:40.303Z [ INFO] Running make stage stage=configure
2026-05-01T23:39:58.331Z [ INFO] Running make stage stage=build
2026-05-01T23:39:59.011Z [ERROR] Package build failed
2026-05-01T23:40:00.515Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)