The self-hosted runner lost communication with the server. Verify the machine is running and has a healthy network connection. Anything in your workflow that terminates the runner process, starves it for CPU/Memory, or blocks its network access can cause this error.

Process completed with exit code 1.

ERROR: failed to build: failed to solve: process "/bin/sh -c /install_cmake.sh" did not complete successfully: exit code: 126

#15 ERROR: process "/bin/sh -c /install_cmake.sh" did not complete successfully: exit code: 126

Process completed with exit code 1.

Process completed with exit code 1.

0.068 /bin/sh: 1: /install_cmake.sh: Permission denied

#15 0.068 /bin/sh: 1: /install_cmake.sh: Permission denied

#11 4.215 CMake Warning (dev) at build/_deps/ext_gflags-src/CMakeLists.txt:94 (project):

#11 3.428 CMake Warning at /opt/venv/lib/python3.10/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:22 (message):

#10 63.89 update-alternatives: warning: skip creation of /usr/share/man/man1/rcp.1.gz because associated file /usr/share/man/man1/scp.1.gz (of link group rcp) doesn't exist

#10 63.88 update-alternatives: warning: skip creation of /usr/share/man/man1/rlogin.1.gz because associated file /usr/share/man/man1/slogin.1.gz (of link group rlogin) doesn't exist

#10 63.88 update-alternatives: warning: skip creation of /usr/share/man/man1/rsh.1.gz because associated file /usr/share/man/man1/ssh.1.gz (of link group rsh) doesn't exist

#10 61.12 update-alternatives: warning: skip creation of /usr/share/man/man1/sar.1.gz because associated file /usr/share/man/man1/sar.sysstat.1.gz (of link group sar) doesn't exist

#10 0.093 WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

#11 679.4 /usr/bin/ld: warning: libcudart.so.12, needed by /opt/venv/lib/python3.10/site-packages/torch/lib/libtorch_cpu.so, may conflict with libcudart.so.11.0

#11 674.2 /usr/bin/ld: warning: libcudart.so.12, needed by /opt/venv/lib/python3.10/site-packages/torch/lib/libtorch_cpu.so, may conflict with libcudart.so.11.0

#11 4.169 CMake Warning (dev) at build/_deps/ext_gflags-src/CMakeLists.txt:94 (project):

#11 3.329 CMake Warning at /opt/venv/lib/python3.10/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:22 (message):

WARNING: current commit information was not captured by the build: failed to read current commit information with git rev-parse --is-inside-work-tree

#10 93.27 update-alternatives: warning: skip creation of /usr/share/man/man1/rcp.1.gz because associated file /usr/share/man/man1/scp.1.gz (of link group rcp) doesn't exist

#10 93.27 update-alternatives: warning: skip creation of /usr/share/man/man1/rlogin.1.gz because associated file /usr/share/man/man1/slogin.1.gz (of link group rlogin) doesn't exist

#10 93.26 update-alternatives: warning: skip creation of /usr/share/man/man1/rsh.1.gz because associated file /usr/share/man/man1/ssh.1.gz (of link group rsh) doesn't exist

#10 90.31 update-alternatives: warning: skip creation of /usr/share/man/man1/sar.1.gz because associated file /usr/share/man/man1/sar.sysstat.1.gz (of link group sar) doesn't exist

#10 0.083 WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

#11 4.325 CMake Warning (dev) at build/_deps/ext_gflags-src/CMakeLists.txt:94 (project):

#11 3.554 CMake Warning at /opt/venv/lib/python3.10/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:22 (message):

#11 614.4 warning: Function too large, generated debug information may not be accurate.

#11 4.237 CMake Warning (dev) at build/_deps/ext_gflags-src/CMakeLists.txt:94 (project):

#11 3.428 CMake Warning at /opt/venv/lib/python3.10/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:22 (message):

#10 41.06 update-alternatives: warning: skip creation of /usr/share/man/man1/rcp.1.gz because associated file /usr/share/man/man1/scp.1.gz (of link group rcp) doesn't exist

#10 41.06 update-alternatives: warning: skip creation of /usr/share/man/man1/rlogin.1.gz because associated file /usr/share/man/man1/slogin.1.gz (of link group rlogin) doesn't exist

#10 41.05 update-alternatives: warning: skip creation of /usr/share/man/man1/rsh.1.gz because associated file /usr/share/man/man1/ssh.1.gz (of link group rsh) doesn't exist

#10 38.35 update-alternatives: warning: skip creation of /usr/share/man/man1/sar.1.gz because associated file /usr/share/man/man1/sar.sysstat.1.gz (of link group sar) doesn't exist