D: [iurt_root_command] chroot
Building target platforms: x86_64
Building for target x86_64
sh: line 4: [: -j8: integer expected
error: Failed to open shell expansion pipe for command: echo $HOME: Resource temporarily unavailable 
  1<    (%)
  0<  (%_tmppath)
error: Failed to open shell expansion pipe for command: echo $HOME: Resource temporarily unavailable 
  1<    (%)
  0<  (%_tmppath)
/
error: error creating temporary file /: Invalid argument
error: Unable to open temp file: Invalid argument
error: failed to create package build directory /home/pterjan/rpmbuild/BUILD/woff2-1.0.2-build: Invalid argument
Installing /home/pterjan/rpmbuild/SRPMS/woff2-1.0.2-6.mga10.src.rpm

RPM build errors:
    Failed to open shell expansion pipe for command: echo $HOME: Resource temporarily unavailable 
    Failed to open shell expansion pipe for command: echo $HOME: Resource temporarily unavailable 
    error creating temporary file /: Invalid argument
    Unable to open temp file: Invalid argument
    failed to create package build directory /home/pterjan/rpmbuild/BUILD/woff2-1.0.2-build: Invalid argument
I: [iurt_root_command] ERROR: chroot