swh-loader_1                    | [2021-06-11 12:33:56,680: DEBUG/ForkPoolWorker-1] package_info: ArchivePackageInfo(url='https://web.archive.org/web/20100705043309/http://www.cs.unm.edu/~mccune/old-ftp/mace-1.2.0.tar.Z', filename='mace-1.2.0.tar.Z', directory_extrinsic_metadata=[], raw_info={'url': 'https://web.archive.org/web/20100705043309/http://www.cs.unm.edu/~mccune/old-ftp/mace-1.2.0.tar.Z', 'time': '1995-08-17T01:54:02', 'length': 132177, 'version': 'mace-1.2.0'}, length=132177, time='1995-08-17T01:54:02', version='mace-1.2.0')
swh-loader_1                    | [2021-06-11 12:33:58,128: DEBUG/ForkPoolWorker-1] filename: mace-1.2.0.tar.Z
swh-loader_1                    | [2021-06-11 12:33:58,128: DEBUG/ForkPoolWorker-1] filepath: /tmp/tmpupohipoc/mace-1.2.0.tar.Z
swh-loader_1                    | [2021-06-11 12:33:59,357: DEBUG/ForkPoolWorker-1] extrinsic_metadata
swh-loader_1                    | tar: /tmp/tmpupohipoc/src: Cannot open: No such file or directory
swh-loader_1                    | tar: Error is not recoverable: exiting now
swh-loader_1                    | [2021-06-11 12:33:59,368: ERROR/ForkPoolWorker-1] Failed loading branch releases/mace-1.2.0 for http://www.cs.unm.edu/~mccune/old-ftp/
swh-loader_1                    | Traceback (most recent call last):
swh-loader_1                    |   File "/src/swh-core/swh/core/tarball.py", line 34, in _unpack_tar
swh-loader_1                    |     run(["tar", "xf", tarpath, "-C", extract_dir], check=True)
swh-loader_1                    |   File "/usr/local/lib/python3.7/subprocess.py", line 512, in run
swh-loader_1                    |     output=stdout, stderr=stderr)
swh-loader_1                    | subprocess.CalledProcessError: Command '['tar', 'xf', '/tmp/tmpupohipoc/mace-1.2.0.tar.Z', '-C', '/tmp/tmpupohipoc/src']' returned non-zero exit status 2.
swh-loader_1                    | 
swh-loader_1                    | During handling of the above exception, another exception occurred:
swh-loader_1                    | 
swh-loader_1                    | Traceback (most recent call last):
swh-loader_1                    |   File "/src/swh-core/swh/core/tarball.py", line 94, in uncompress
swh-loader_1                    |     shutil.unpack_archive(tarpath, extract_dir=dest)
swh-loader_1                    |   File "/usr/local/lib/python3.7/shutil.py", line 1002, in unpack_archive
swh-loader_1                    |     func(filename, extract_dir, **kwargs)
swh-loader_1                    |   File "/src/swh-core/swh/core/tarball.py", line 38, in _unpack_tar
swh-loader_1                    |     f"Unable to uncompress {tarpath} to {extract_dir}. Reason: {e}"
swh-loader_1                    | shutil.ReadError: Unable to uncompress /tmp/tmpupohipoc/mace-1.2.0.tar.Z to /tmp/tmpupohipoc/src. Reason: Command '['tar', 'xf', '/tmp/tmpupohipoc/mace-1.2.0.tar.Z', '-C', '/tmp/tmpupohipoc/src']' returned non-zero exit status 2.
swh-loader_1                    | 
swh-loader_1                    | During handling of the above exception, another exception occurred:
swh-loader_1                    | 
swh-loader_1                    | Traceback (most recent call last):
swh-loader_1                    |   File "/src/swh-loader-core/swh/loader/package/loader.py", line 590, in load
swh-loader_1                    |     res = self._load_revision(p_info, origin)
swh-loader_1                    |   File "/src/swh-loader-core/swh/loader/package/loader.py", line 729, in _load_revision
swh-loader_1                    |     (uncompressed_path, directory) = self._load_directory(dl_artifacts, tmpdir)
swh-loader_1                    |   File "/src/swh-loader-core/swh/loader/package/loader.py", line 692, in _load_directory
swh-loader_1                    |     uncompressed_path = self.uncompress(dl_artifacts, dest=tmpdir)
swh-loader_1                    |   File "/src/swh-loader-core/swh/loader/package/loader.py", line 391, in uncompress
swh-loader_1                    |     uncompress(a_path, dest=uncompressed_path)
swh-loader_1                    |   File "/src/swh-core/swh/core/tarball.py", line 96, in uncompress
swh-loader_1                    |     raise ValueError(f"Problem during unpacking {tarpath}. Reason: {e}")
swh-loader_1                    | ValueError: Problem during unpacking /tmp/tmpupohipoc/mace-1.2.0.tar.Z. Reason: Unable to uncompress /tmp/tmpupohipoc/mace-1.2.0.tar.Z to /tmp/tmpupohipoc/src. Reason: Command '['tar', 'xf', '/tmp/tmpupohipoc/mace-1.2.0.tar.Z', '-C', '/tmp/tmpupohipoc/src']' returned non-zero exit status 2.