2026-06-01T15:26:02.950Z [ INFO] Starting package build
2026-06-01T15:26:02.950Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-06-01T15:26:04.591Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:26:17.508Z [ INFO] Running make stage stage=checksum
2026-06-01T15:26:20.688Z [ INFO] Running make stage stage=configure
2026-06-01T15:26:38.461Z [ INFO] Running make stage stage=build
2026-06-01T15:29:04.092Z [ERROR] Package build failed
2026-06-01T15:29:13.568Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)