Command failed: make ./vc/v.c:1843:2: error: #error VERROR_MESSAGE Header file <sys/mman.h>, needed for module `builtin.closure` was not found. Please install the corresponding development headers. 1843 | #error VERROR_MESSAGE Header file <sys/mman.h>, needed for module `builtin.closure` was not found. Please install the corresponding development headers. | ^~~~~ ./vc/v.c:1894:2: error: #error VERROR_MESSAGE Header file <sys/mman.h>, needed for module `builtin.closure` was not found. Please install the corresponding development headers. 1894 | #error VERROR_MESSAGE Header file <sys/mman.h>, needed for module `builtin.closure` was not found. Please install the corresponding development headers. | ^~~~~ ./vc/v.c:2057:2: error: #error VERROR_MESSAGE Header file <termios.h>, needed for module `term.termios` was not found. Please install the corresponding development headers. 2057 | #error VERROR_MESSAGE Header file <termios.h>, needed for module `term.termios` was not found. Please install the corresponding development headers. | ^~~~~ ./vc/v.c:2074:2: error: #error VERROR_MESSAGE Header file <sys/ioctl.h>, needed for module `term.termios` was not found. Please install the corresponding development headers. 2074 | #error VERROR_MESSAGE Header file <sys/ioctl.h>, needed for module `term.termios` was not found. Please install the corresponding development headers. | ^~~~~ ./vc/v.c:5038:2: error: #error VERROR_MESSAGE Header file <sys/ptrace.h>, needed for module `os` was not found. Please install the corresponding development headers. 5038 | #error VERROR_MESSAGE Header file <sys/ptrace.h>, needed for module `os` was not found. Please install the corresponding development headers. | ^~~~~ ./vc/v.c:5260:2: error: #error VERROR_MESSAGE Header file <sys/utsname.h>, needed for module `os` was not found. Please install the corresponding development headers. 5260 | #error VERROR_MESSAGE Header file <sys/utsname.h>, needed for module `os` was not found. Please install the corresponding development headers. | ^~~~~ ./vc/v.c:5294:2: error: #error VERROR_MESSAGE Header file <sys/statvfs.h>, needed for module `os` was not found. Please install the corresponding development headers. 5294 | #error VERROR_MESSAGE Header file <sys/statvfs.h>, needed for module `os` was not found. Please install the corresponding development headers. | ^~~~~ ./vc/v.c:5311:2: error: #error VERROR_MESSAGE Header file <sys/wait.h>, needed for module `os` was not found. Please install the corresponding development headers. 5311 | #error VERROR_MESSAGE Header file <sys/wait.h>, needed for module `os` was not found. Please install the corresponding development headers. | ^~~~~ ./vc/v.c: In function 'v_os_execute_set_cloexec': ./vc/v.c:5346:31: error: 'F_GETFD' undeclared (first use in this function) 5346 | int flags = fcntl(fd, F_GETFD, 0); | ^~~~~~~ ./vc/v.c:5346:31: note: each undeclared identifier is reported only once for each function it appears in ./vc/v.c:5348:27: error: 'F_SETFD' undeclared (first use in this function) 5348 | fcntl(fd, F_SETFD, flags | FD_CLOEXEC); | ^~~~~~~ ./vc/v.c:5348:44: error: 'FD_CLOEXEC' undeclared (first use in this function); did you mean 'FD_CLOSE'? 5348 | fcntl(fd, F_SETFD, flags | FD_CLOEXEC); | ^~~~~~~~~~ | FD_CLOSE ./vc/v.c: At top level: ./vc/v.c:5662:2: error: #error VERROR_MESSAGE Header file <sys/ioctl.h>, needed for module `term` was not found. Please install the corresponding development headers. 5662 | #error VERROR_MESSAGE Header file <sys/ioctl.h>, needed for module `term` was not found. Please install the corresponding development headers. | ^~~~~ ./vc/v.c: In function 'builtin__closure__closure_alloc_platform': ./vc/v.c:28104:57: error: 'PROT_READ' undeclared (first use in this function); did you mean 'OF_READ'? 28104 | p =

Process completed with exit code 1.

Process completed with exit code 1.

Process completed with exit code 1.

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache/save@v3, actions/checkout@v4, vlang/setup-v@v1.3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Cache save failed.

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: vlang/setup-v@v1.3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache/restore@v3, vlang/setup-v@v1.3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, vlang/setup-v@v1.3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache/save@v3, actions/checkout@v4, vlang/setup-v@v1.3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Cache save failed.

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache/restore@v3, vlang/setup-v@v1.3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

The macos-latest label will migrate to macOS 26 beginning June 15, 2026. For more information see https://github.com/actions/runner-images/issues/14167