make: Entering directory '/home/buildroot/instance-0/buildroot'
fatal: unable to create threaded lstat: Resource temporarily unavailable
fatal: unable to create threaded lstat: Resource temporarily unavailable
/usr/bin/make -j1  O=/home/buildroot/instance-0/output-1 HOSTCC="/usr/bin/gcc" HOSTCXX="/usr/bin/g++" syncconfig
make[1]: Entering directory '/home/buildroot/instance-0/buildroot'
make[1]: warning: -j1 forced in submake: resetting jobserver mode.
fatal: unable to create threaded lstat: Resource temporarily unavailable
fatal: unable to create threaded lstat: Resource temporarily unavailable
ln -snf /home/buildroot/instance-0/output-1/host/sparc64-buildroot-linux-gnu/sysroot /home/buildroot/instance-0/output-1/staging
  GEN     /home/buildroot/instance-0/output-1/Makefile
make[1]: Leaving directory '/home/buildroot/instance-0/buildroot'
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-skeleton/host
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-skeleton/target
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-cmake/host
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-cmake/target
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-tar/host
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-tar/target
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-pkgconf/host
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-pkgconf/target
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-xz/host
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-xz/target
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-hiredis/host
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-hiredis/target
support/download/check-hash: fork: retry: Resource temporarily unavailable
make: which: Operation not permitted
make: /bin/sh: Operation not permitted
make: *** [package/pkg-generic.mk:176: /home/buildroot/instance-0/output-1/build/host-ccache-4.8.2/.stamp_downloaded] Error 127
make: *** Waiting for unfinished jobs....
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-zstd/host
mkdir -p /home/buildroot/instance-0/output-1/per-package/host-zstd/target
/bin/sh: fork: retry: Resource temporarily unavailable
flock: fork failed: Resource temporarily unavailable
make: *** [package/pkg-generic.mk:178: /home/buildroot/instance-0/output-1/build/host-xz-5.4.5/.stamp_downloaded] Error 71
tar-1.34.cpio.gz: OK (sha256: 51337b19c71df92cd4f51c50efe4dc6ddc267d31fd54679be9e9bc2e6ce8132b)
cmake-3.28.3.tar.gz: OK (sha256: 72b7570e5c8593de6ac4ab433b73eab18c5fb328880460c86ce32608141ad5c1)
zstd-1.5.5.tar.gz: OK (sha256: 9c4396cc829cfae319a6e2615202e82aad41372073482fce286fac78646d3ee4)
pkgconf-1.6.3.tar.xz: OK (sha256: 61f0b31b0d5ea0e862b454a80c170f57bad47879c0c42bd8de89200ff62ea210)
hiredis-1.2.0.tar.gz: OK (sha256: 82ad632d31ee05da13b537c124f819eb88e18851d9cb0c30ae0552084811588c)
make: Leaving directory '/home/buildroot/instance-0/buildroot'