2026-07-07T20:48:22,758 Created temporary directory: /tmp/pip-ephem-wheel-cache-5abhc9jo
2026-07-07T20:48:22,761 Created temporary directory: /tmp/pip-build-tracker-94666a18
2026-07-07T20:48:22,761 Initialized build tracking at /tmp/pip-build-tracker-94666a18
2026-07-07T20:48:22,762 Created build tracker: /tmp/pip-build-tracker-94666a18
2026-07-07T20:48:22,762 Entered build tracker: /tmp/pip-build-tracker-94666a18
2026-07-07T20:48:22,763 Created temporary directory: /tmp/pip-wheel-zo7ox6lw
2026-07-07T20:48:22,767 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-07-07T20:48:22,769 Created temporary directory: /tmp/pip-ephem-wheel-cache-uj799lw1
2026-07-07T20:48:22,797 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-07-07T20:48:22,801 2 location(s) to search for versions of flickr-api:
2026-07-07T20:48:22,801 * https://pypi.org/simple/flickr-api/
2026-07-07T20:48:22,801 * https://www.piwheels.org/simple/flickr-api/
2026-07-07T20:48:22,802 Fetching project page and analyzing links: https://pypi.org/simple/flickr-api/
2026-07-07T20:48:22,803 Getting page https://pypi.org/simple/flickr-api/
2026-07-07T20:48:22,804 Found index url https://pypi.org/simple
2026-07-07T20:48:23,038 Fetched page https://pypi.org/simple/flickr-api/ as application/vnd.pypi.simple.v1+json
2026-07-07T20:48:23,044   Found link https://files.pythonhosted.org/packages/a4/31/9f2a24260916fbfeabb1198a00450dc1a5053679549cd54d937f58445e51/flickr_api-0.3.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.3
2026-07-07T20:48:23,045   Found link https://files.pythonhosted.org/packages/5b/5c/edc797dae332639796a9aa0c48fbabb251ef0a5ad668df03c6791eff0a03/flickr_api-0.4.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.4
2026-07-07T20:48:23,045   Found link https://files.pythonhosted.org/packages/44/92/ea87c9e6227f0054ae8002f552cde13b44a155a8012f0952565a7cde4379/flickr_api-0.5.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.5
2026-07-07T20:48:23,046   Found link https://files.pythonhosted.org/packages/c9/c8/7ece2c5d65c226184672129ddd0f52d068090eeb1a911426909bf0e925c0/flickr_api-0.6.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.6
2026-07-07T20:48:23,046   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/5c/75/b62e7246df95902d96341c4e590fe7f04331bd943cdcc0d775ab50eb6f03/flickr_api-0.6.1-py3-none-any.whl (from https://pypi.org/simple/flickr-api/)
2026-07-07T20:48:23,047   Found link https://files.pythonhosted.org/packages/f2/ac/18a40bb6813525d4ed6b7aeb74a151263de566d6e79f84c1b918c8e6f06e/flickr_api-0.6.1.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.6.1
2026-07-07T20:48:23,048   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/4d/18/f81f934da9c47ad3721e9ccad38cb41799bd0f813f38484cefa25f14e6ff/flickr_api-0.7.0-py3-none-any.whl (from https://pypi.org/simple/flickr-api/)
2026-07-07T20:48:23,048   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/63/2a/fec81bc76dcc92f1116e9b2dfd46e3825199588f5cebbd96030e56854a76/flickr_api-0.7.1-py3-none-any.whl (from https://pypi.org/simple/flickr-api/)
2026-07-07T20:48:23,049   Found link https://files.pythonhosted.org/packages/b4/91/bddb013788fa351d03eca12f621d7a20cf994b67f4193afde06a6141f9cd/flickr_api-0.7.1.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.7.1
2026-07-07T20:48:23,049   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/45/84/c0744b408a427fdc0947bc80beaf708359a832df2b7e46d81d8eee46667c/flickr_api-0.7.2-py3-none-any.whl (from https://pypi.org/simple/flickr-api/)
2026-07-07T20:48:23,050   Found link https://files.pythonhosted.org/packages/3f/f9/fab31aa6013227d949a2e8b30122cf8751563f07fe1408e1c4517b20f43e/flickr_api-0.7.2.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.7.2
2026-07-07T20:48:23,050   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/5c/41/53bc65eb632ba852474516d426fdfbb93665b42e3a87a724801ef2576f0c/flickr_api-0.7.3-py3-none-any.whl (from https://pypi.org/simple/flickr-api/)
2026-07-07T20:48:23,051   Found link https://files.pythonhosted.org/packages/8a/9c/8c239fdc17d444c0d155d10dda2158f7253991dcc3ec3adfc258d2acc13a/flickr_api-0.7.3.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.7.3
2026-07-07T20:48:23,052   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/78/fc/3f20670442dfb5382f112517a05708f7d111afac7738376f0e870d9f460c/flickr_api-0.7.4-py3-none-any.whl (from https://pypi.org/simple/flickr-api/)
2026-07-07T20:48:23,052   Found link https://files.pythonhosted.org/packages/b2/a1/ab44c6ffe586839e31504c01776607a603e4838acd73f45255c8235efa04/flickr_api-0.7.4.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.7.4
2026-07-07T20:48:23,053   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/ce/ab/e2cf3c01497cd7255c386a571e00d5fb4ba946e1f71df0abb7c7c36f0023/flickr_api-0.7.5-py3-none-any.whl (from https://pypi.org/simple/flickr-api/)
2026-07-07T20:48:23,053   Found link https://files.pythonhosted.org/packages/60/72/a97a6b77bde5e1d16d023a21f6fe1c3527c608e21e9f3a9f27ab12ccf2b4/flickr_api-0.7.5.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.7.5
2026-07-07T20:48:23,054   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/d2/22/bbbd541fb95aba4bd7a09c79dfee333dce8b33e42d4e79a1d0221e5ccbc1/flickr_api-0.7.6-py3-none-any.whl (from https://pypi.org/simple/flickr-api/)
2026-07-07T20:48:23,054   Found link https://files.pythonhosted.org/packages/4e/cd/4bad8ae9ab33fe41f0c645dfe05aba7c5045b1b758e25ab867eaf53d3afc/flickr_api-0.7.6.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.7.6
2026-07-07T20:48:23,055   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/bb/77/d4dcd5673423792430e5054171ed1558c92343ea14bb454a956cfa21eea8/flickr_api-0.7.7-py3-none-any.whl (from https://pypi.org/simple/flickr-api/)
2026-07-07T20:48:23,056   Found link https://files.pythonhosted.org/packages/05/86/480012a74912ea57f61527d5621a37e70e2ae4dc2b27ccd9c521ae851235/flickr_api-0.7.7.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.7.7
2026-07-07T20:48:23,056   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/dd/11/caa1cfeba486020a709c72165e1b35f1a9e5283fb7a48bee664a396bf8ca/flickr_api-0.7.8-py3-none-any.whl (from https://pypi.org/simple/flickr-api/)
2026-07-07T20:48:23,057   Found link https://files.pythonhosted.org/packages/df/ea/09571e58e317ff6740d15b528fa77c51d59c2a789e3673d7563933ba414b/flickr_api-0.7.8.tar.gz (from https://pypi.org/simple/flickr-api/), version: 0.7.8
2026-07-07T20:48:23,057   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/7e/c1/5f16cc7dab8f3568ed57bc0bb7e61586adb20c6c96756f7b5ca9a756c12c/flickr_api-0.8.0-py3-none-any.whl (from https://pypi.org/simple/flickr-api/) (requires-python:>=3.10)
2026-07-07T20:48:23,058   Found link https://files.pythonhosted.org/packages/4d/17/c7ff298cb0ec808f5914b943b4217ed1cc7da68ff3d1e7365c41a59abe36/flickr_api-0.8.0.tar.gz (from https://pypi.org/simple/flickr-api/) (requires-python:>=3.10), version: 0.8.0
2026-07-07T20:48:23,059   Skipping link: No binaries permitted for flickr-api: https://files.pythonhosted.org/packages/5a/e0/0c7594c64c8964923d55f01d444e159d883a54aa2d9e53ebf0f93e3bf5ac/flickr_api-0.8.1-py3-none-any.whl (from https://pypi.org/simple/flickr-api/) (requires-python:>=3.10)
2026-07-07T20:48:23,060   Found link https://files.pythonhosted.org/packages/18/f1/e18091ad3622b7bd9019a4de69c70c3c7e1c11395ecc5171128a9b5c0e15/flickr_api-0.8.1.tar.gz (from https://pypi.org/simple/flickr-api/) (requires-python:>=3.10), version: 0.8.1
2026-07-07T20:48:23,061 Fetching project page and analyzing links: https://www.piwheels.org/simple/flickr-api/
2026-07-07T20:48:23,062 Getting page https://www.piwheels.org/simple/flickr-api/
2026-07-07T20:48:23,063 Found index url https://www.piwheels.org/simple
2026-07-07T20:48:23,254 Fetched page https://www.piwheels.org/simple/flickr-api/ as text/html
2026-07-07T20:48:23,259   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.8.0-py3-none-any.whl#sha256=9e8c03955b60c9fc41338b766e528dde5c1cef9315cb7e2ef88b368e4cc35a33 (from https://www.piwheels.org/simple/flickr-api/) (requires-python:>=3.10)
2026-07-07T20:48:23,259   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.7.8-py3-none-any.whl#sha256=a24121545b314785d5594100e004c124286a0e84b7ad8a417145db22608e5daa (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,260   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.7.7-py3-none-any.whl#sha256=6d518ed8bac2dab5e338c0b041cc62216f0df388925a302b1b475a91f16e99fe (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,260   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.7.6-py3-none-any.whl#sha256=bdb3d0c1a607329c951b927f1ed1ddc85fb25b4b47b7544f9cc54a958572340f (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,261   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.7.5-py3-none-any.whl#sha256=7c2630d1ea35f1a11625043b442d31e5f456a00d548feb67acdadffa8462d774 (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,261   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.7.4-py3-none-any.whl#sha256=f9533f9f429778ebffd89347af80020fe2ccd8452befd64117f09496761ad9bd (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,262   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.7.3-py3-none-any.whl#sha256=b9782c06315946b395d7f1b1e051fa2ff6aab4b21c5e82b1d95c04d7295f5f24 (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,262   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.7.2-py3-none-any.whl#sha256=d52bcb6346deb6eb36858ab6a2d008e8461eb2b3cb5e4c74d4eef0994da6d690 (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,263   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.7.1-py3-none-any.whl#sha256=7b487e48443b274044f23d7b96db4d2db211cbb42a401f5f80152a0c6d9678b9 (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,263   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.6.1-py3-none-any.whl#sha256=9c725a8b522a72469942ef7d89ef7b8c5e2743c9486d51fbc6c8fea3aea5068d (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,264   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.6-py3-none-any.whl#sha256=244fc3b8d38094e4dc69e68db0a446be51441d16e7c8e5e253c4ea9a979e3e79 (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,264   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.5-py3-none-any.whl#sha256=8514b49a4a455a49d4cbf805972df6805c7b3c229a34960e49aa2ddb836a4a1a (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,265   Skipping link: No binaries permitted for flickr-api: https://archive1.piwheels.org/simple/flickr-api/flickr_api-0.3-py3-none-any.whl#sha256=3ac4bec76a67609009c6163661d54059bf915f45b6e87bafbebc079c978e0d49 (from https://www.piwheels.org/simple/flickr-api/)
2026-07-07T20:48:23,265 Skipping link: not a file: https://www.piwheels.org/simple/flickr-api/
2026-07-07T20:48:23,266 Skipping link: not a file: https://pypi.org/simple/flickr-api/
2026-07-07T20:48:23,288 Given no hashes to check 1 links for project 'flickr-api': discarding no candidates
2026-07-07T20:48:23,307 Collecting flickr-api==0.8.1
2026-07-07T20:48:23,309   Created temporary directory: /tmp/pip-unpack-saoqbzxx
2026-07-07T20:48:23,462   Downloading flickr_api-0.8.1.tar.gz (305 kB)
2026-07-07T20:48:23,938   Added flickr-api==0.8.1 from https://files.pythonhosted.org/packages/18/f1/e18091ad3622b7bd9019a4de69c70c3c7e1c11395ecc5171128a9b5c0e15/flickr_api-0.8.1.tar.gz to build tracker '/tmp/pip-build-tracker-94666a18'
2026-07-07T20:48:23,942   Created temporary directory: /tmp/pip-build-env-dkw7cuir
2026-07-07T20:48:23,947   Installing build dependencies: started
2026-07-07T20:48:23,948   Running command pip subprocess to install build dependencies
2026-07-07T20:48:25,076   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-07-07T20:48:25,485   DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-07-07T20:48:25,508   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-07-07T20:48:26,067   Collecting hatchling
2026-07-07T20:48:26,069     Obtaining dependency information for hatchling from https://www.piwheels.org/simple/hatchling/hatchling-1.30.1-py3-none-any.whl.metadata
2026-07-07T20:48:26,084     Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.30.1-py3-none-any.whl.metadata (3.8 kB)
2026-07-07T20:48:26,277   Collecting packaging>=24.2
2026-07-07T20:48:26,279     Obtaining dependency information for packaging>=24.2 from https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl.metadata
2026-07-07T20:48:26,293     Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl.metadata (3.5 kB)
2026-07-07T20:48:26,417   Collecting pathspec>=0.10.1
2026-07-07T20:48:26,418     Obtaining dependency information for pathspec>=0.10.1 from https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl.metadata
2026-07-07T20:48:26,432     Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl.metadata (14 kB)
2026-07-07T20:48:26,561   Collecting pluggy>=1.0.0
2026-07-07T20:48:26,563     Obtaining dependency information for pluggy>=1.0.0 from https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl.metadata
2026-07-07T20:48:26,582     Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl.metadata (4.8 kB)
2026-07-07T20:48:26,840   Collecting trove-classifiers
2026-07-07T20:48:26,842     Obtaining dependency information for trove-classifiers from https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl.metadata
2026-07-07T20:48:26,856     Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl.metadata (2.3 kB)
2026-07-07T20:48:26,917   Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.30.1-py3-none-any.whl (77 kB)
2026-07-07T20:48:26,938   Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB)
2026-07-07T20:48:26,957   Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl (57 kB)
2026-07-07T20:48:26,974   Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2026-07-07T20:48:26,989   Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl (14 kB)
2026-07-07T20:48:27,007   Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.30.1-py3-none-any.whl (77 kB)
2026-07-07T20:48:27,035   Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB)
2026-07-07T20:48:27,059   Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl (57 kB)
2026-07-07T20:48:27,081   Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2026-07-07T20:48:27,102   Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl (14 kB)
2026-07-07T20:48:29,655   Installing collected packages: trove-classifiers, pluggy, pathspec, packaging, hatchling
2026-07-07T20:48:29,690     Creating /tmp/pip-build-env-dkw7cuir/overlay/local/bin
2026-07-07T20:48:29,693     changing mode of /tmp/pip-build-env-dkw7cuir/overlay/local/bin/trove-classifiers to 755
2026-07-07T20:48:30,697     changing mode of /tmp/pip-build-env-dkw7cuir/overlay/local/bin/hatchling to 755
2026-07-07T20:48:30,734   Successfully installed hatchling-1.30.1 packaging-26.2 pathspec-1.1.1 pluggy-1.6.0 trove-classifiers-2026.6.1.19
2026-07-07T20:48:30,992   Installing build dependencies: finished with status 'done'
2026-07-07T20:48:30,999   Getting requirements to build wheel: started
2026-07-07T20:48:31,000   Running command Getting requirements to build wheel
2026-07-07T20:48:31,350   Getting requirements to build wheel: finished with status 'done'
2026-07-07T20:48:31,353   Created temporary directory: /tmp/pip-modern-metadata-ze66vakj
2026-07-07T20:48:31,355   Preparing metadata (pyproject.toml): started
2026-07-07T20:48:31,356   Running command Preparing metadata (pyproject.toml)
2026-07-07T20:48:31,945   Preparing metadata (pyproject.toml): finished with status 'done'
2026-07-07T20:48:31,950   Source in /tmp/pip-wheel-zo7ox6lw/flickr-api_4e0cb8d822cb48b79645e4bc7e5c5229 has version 0.8.1, which satisfies requirement flickr-api==0.8.1 from https://files.pythonhosted.org/packages/18/f1/e18091ad3622b7bd9019a4de69c70c3c7e1c11395ecc5171128a9b5c0e15/flickr_api-0.8.1.tar.gz
2026-07-07T20:48:31,951   Removed flickr-api==0.8.1 from https://files.pythonhosted.org/packages/18/f1/e18091ad3622b7bd9019a4de69c70c3c7e1c11395ecc5171128a9b5c0e15/flickr_api-0.8.1.tar.gz from build tracker '/tmp/pip-build-tracker-94666a18'
2026-07-07T20:48:31,956 Created temporary directory: /tmp/pip-unpack-vj9gqa47
2026-07-07T20:48:31,957 Building wheels for collected packages: flickr-api
2026-07-07T20:48:31,962   Created temporary directory: /tmp/pip-wheel-iqtp6kpn
2026-07-07T20:48:31,962   Destination directory: /tmp/pip-wheel-iqtp6kpn
2026-07-07T20:48:31,965   Building wheel for flickr-api (pyproject.toml): started
2026-07-07T20:48:31,966   Running command Building wheel for flickr-api (pyproject.toml)
2026-07-07T20:48:32,098   Building wheel for flickr-api (pyproject.toml): finished with status 'done'
2026-07-07T20:48:32,103   Created wheel for flickr-api: filename=flickr_api-0.8.1-py3-none-any.whl size=119772 sha256=c5670ce40244ce61878ee1f46666ac090cba041d4ad2b2257a9fcef610b61541
2026-07-07T20:48:32,104   Stored in directory: /tmp/pip-ephem-wheel-cache-uj799lw1/wheels/1f/22/5f/85e019b1029c99921c363f1d47c559a453f57394659882a144
2026-07-07T20:48:32,115 Successfully built flickr-api
2026-07-07T20:48:32,121 Removed build tracker: '/tmp/pip-build-tracker-94666a18'