missing libc::SYS_futex for riscv32gc-unknown-linux-gnu target #5627

error[: cannot find value `SYS_futex` in crate `libc`
    ╭▸ /cargo/registry/25cdd57fae9f0462/parking_lot_core-0.9.12/src/thread_parker/linux.rs:113:23
    │
113 │                 libc::SYS_futex,
    │                       ━━━━━━━━━ not found in `libc`
    ╰╴
note: similarly named constant `SYS_fstat` defined here
    ╭▸ /cargo/registry/25cdd57fae9f0462/libc-0.2.190/src/unix/linux_like/linux/gnu/b32/riscv32/mod.rs:446:1
    │
446 │ pub const SYS_fstat: c_long = 80;
    ╰╴━━━━━━━━━━━━━━━━━━━━━━━━━━━
help: a constant with a similar name exists
    ╭╴
113 -                 libc::SYS_futex,
113 +                 libc::SYS_fstat,
    ╰╴
error[: cannot find value `SYS_futex` in crate `libc`
    ╭▸ /cargo/registry/25cdd57fae9f0462/parking_lot_core-0.9.12/src/thread_parker/linux.rs:141:19
    │
141 │             libc::SYS_futex,
    │                   ━━━━━━━━━ not found in `libc`
    ╰╴
note: similarly named constant `SYS_fstat` defined here
    ╭▸ /cargo/registry/25cdd57fae9f0462/libc-0.2.190/src/unix/linux_like/linux/gnu/b32/riscv32/mod.rs:446:1
    │
446 │ pub const SYS_fstat: c_long = 80;
    ╰╴━━━━━━━━━━━━━━━━━━━━━━━━━━━
help: a constant with a similar name exists
    ╭╴
141 -             libc::SYS_futex,
141 +             libc::SYS_fstat,
    ╰╴
For more information about this error, try `rustc --explain E0425`.