Build results for nightly-2025-10-04 target riscv64gc-unknown-nuttx-elf std

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Build date: 2025-10-04T16:00:14.822Z

Build duration: 50.975s

Builder does-it-build commit: b213eec65d2e1b38

   Compiling compiler_builtins v0.1.160 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/compiler-builtins/compiler-builtins)
   Compiling core v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
   Compiling rustc-std-workspace-core v1.99.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core)
   Compiling alloc v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc)
   Compiling rustc-std-workspace-alloc v1.99.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-alloc)
   Compiling libc v0.2.175
   Compiling object v0.37.3
   Compiling unwind v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/unwind)
   Compiling gimli v0.32.0
   Compiling adler2 v2.0.1
   Compiling memchr v2.7.5
   Compiling std v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std)
   Compiling miniz_oxide v0.8.9
   Compiling addr2line v0.25.0
   Compiling panic_unwind v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/panic_unwind)
   Compiling std_detect v0.1.5 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std_detect)
   Compiling hashbrown v0.15.5
   Compiling rustc-demangle v0.1.26
   Compiling panic_abort v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/panic_abort)
   Compiling cfg-if v1.0.1
error[E0425]: cannot find value `_SC_HOST_NAME_MAX` in crate `libc`
 --> /var/lib/does-it-build/.rustup/toolchains/nightly-2025-10-04-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/net/hostname/unix.rs:8:60
  |
8 |     let host_name_max = match unsafe { libc::sysconf(libc::_SC_HOST_NAME_MAX) } {
  |                                                            ^^^^^^^^^^^^^^^^^ not found in `libc`

For more information about this error, try `rustc --explain E0425`.
error: could not compile `std` (lib) due to 1 previous error

    

Build history for target riscv64gc-unknown-nuttx-elf

Build state for nightly 2025-10-04