You are using pip version 20.1.1, however version 24.3.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Cloning into 'casatablebrowser'...
Submodule 'casa-source' (https://open-bitbucket.nrao.edu/scm/casa/casa6.git) registered for path 'casa-source'
Cloning into '/casatablebrowser/casa-source'...
Submodule 'casatools/casacore' (https://github.com/casacore/casacore.git) registered for path 'casa-source/casatools/casacore'
Submodule 'casatools/grpc-source' (https://github.com/grpc/grpc) registered for path 'casa-source/casatools/grpc-source'
Cloning into '/casatablebrowser/casa-source/casatools/casacore'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source'...
Submodule 'third_party/abseil-cpp' (https://github.com/abseil/abseil-cpp) registered for path 'casa-source/casatools/grpc-source/third_party/abseil-cpp'
Submodule 'third_party/benchmark' (https://github.com/google/benchmark) registered for path 'casa-source/casatools/grpc-source/third_party/benchmark'
Submodule 'third_party/bloaty' (https://github.com/google/bloaty.git) registered for path 'casa-source/casatools/grpc-source/third_party/bloaty'
Submodule 'third_party/boringssl' (https://github.com/google/boringssl.git) registered for path 'casa-source/casatools/grpc-source/third_party/boringssl'
Submodule 'third_party/boringssl-with-bazel' (https://github.com/google/boringssl.git) registered for path 'casa-source/casatools/grpc-source/third_party/boringssl-with-bazel'
Submodule 'third_party/cares/cares' (https://github.com/c-ares/c-ares.git) registered for path 'casa-source/casatools/grpc-source/third_party/cares/cares'
Submodule 'third_party/gflags' (https://github.com/gflags/gflags.git) registered for path 'casa-source/casatools/grpc-source/third_party/gflags'
Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casa-source/casatools/grpc-source/third_party/googletest'
Submodule 'third_party/protobuf' (https://github.com/google/protobuf.git) registered for path 'casa-source/casatools/grpc-source/third_party/protobuf'
Submodule 'third_party/zlib' (https://github.com/madler/zlib) registered for path 'casa-source/casatools/grpc-source/third_party/zlib'
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/abseil-cpp'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/benchmark'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/bloaty'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/boringssl'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/boringssl-with-bazel'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/cares/cares'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/gflags'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/googletest'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/protobuf'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/zlib'...
Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casa-source/casatools/grpc-source/third_party/bloaty/third_party/googletest'
Submodule 'third_party/libFuzzer' (https://chromium.googlesource.com/chromium/llvm-project/llvm/lib/Fuzzer) registered for path 'casa-source/casatools/grpc-source/third_party/bloaty/third_party/libFuzzer'
Submodule 'third_party/re2' (https://github.com/google/re2) registered for path 'casa-source/casatools/grpc-source/third_party/bloaty/third_party/re2'
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/bloaty/third_party/googletest'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/bloaty/third_party/libFuzzer'...
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/bloaty/third_party/re2'...
Submodule 'doc' (https://github.com/gflags/gflags.git) registered for path 'casa-source/casatools/grpc-source/third_party/gflags/doc'
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/gflags/doc'...
Submodule 'third_party/benchmark' (https://github.com/google/benchmark.git) registered for path 'casa-source/casatools/grpc-source/third_party/protobuf/third_party/benchmark'
Cloning into '/casatablebrowser/casa-source/casatools/grpc-source/third_party/protobuf/third_party/benchmark'...
Already on 'master'
Project MESSAGE: found /opt/casa/02/share/mkspecs/features/qwt.prf
casa-source/casatools/casacore/casa/IO/FiledesIO.cc: In member function ‘virtual void casacore::FiledesIO::truncate(casacore::Int64)’:
casa-source/casatools/casacore/casa/IO/FiledesIO.cc:235:32: warning: ignoring return value of ‘int ftruncate(int, __off64_t)’, declared with attribute warn_unused_result [-Wunused-result]
     ::ftruncate (itsFile, size);
                                ^
casa-source/casatools/casacore/casa/IO/FilebufIO.cc: In member function ‘virtual void casacore::FilebufIO::truncate(casacore::Int64)’:
casa-source/casatools/casacore/casa/IO/FilebufIO.cc:149:30: warning: ignoring return value of ‘int ftruncate(int, __off64_t)’, declared with attribute warn_unused_result [-Wunused-result]
   ::ftruncate (itsFile, size);
                              ^
build/lib.3.10.0-1160.119.1.el7.x86_64/rcc/qrc_QtBrowser.cpp:206723:18: warning: ‘qInitResources_QtBrowser__init_variable__’ defined but not used [-Wunused-variable]
Q_CONSTRUCTOR_FUNCTION(QT_MANGLE_NAMESPACE(qInitResources_QtBrowser))
                  ^
fuse: warning: library too old, some operations may not work
Using architecture x86_64
Deleting pre-existing .DirIcon
Creating .DirIcon symlink based on information from desktop file
AppStream upstream metadata found in usr/share/metainfo/casatablebrowser.appdata.xml
Generating squashfs...
Embedding ELF...
Marking the AppImage as executable...
Success

Please consider submitting your AppImage to AppImageHub, the crowd-sourced
central directory of available AppImages, by opening a pull request
at https://github.com/AppImage/appimage.github.io
INFO:auditwheel.main_repair:Repairing casatablebrowser-0.0.36-py3-none-linux_x86_64.whl
INFO:auditwheel.wheeltools:Previous filename tags: linux_x86_64
INFO:auditwheel.wheeltools:New filename tags: manylinux2010_x86_64
INFO:auditwheel.wheeltools:Previous WHEEL info tags: py3-none-linux_x86_64
INFO:auditwheel.wheeltools:New WHEEL info tags: py3-none-manylinux2010_x86_64
INFO:auditwheel.main_repair:Wheel is eligible for a higher priority tag. You requested manylinux2010_x86_64 but I have found this wheel is eligible for manylinux1_x86_64.
INFO:auditwheel.wheeltools:Previous filename tags: linux_x86_64
INFO:auditwheel.wheeltools:New filename tags: manylinux1_x86_64
INFO:auditwheel.wheeltools:Previous WHEEL info tags: py3-none-linux_x86_64
INFO:auditwheel.wheeltools:New WHEEL info tags: py3-none-manylinux1_x86_64
INFO:auditwheel.main_repair:
Fixed-up wheel written to /wheeldirectory/wheelhouse/casatablebrowser-0.0.36-py3-none-manylinux1_x86_64.whl
Cloning into 'casa-build-utils'...