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Add preallocated buffer version of sendmsg #2498

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Add preallocated buffer version of sendmsg

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Add preallocated buffer version of sendmsg #2498

Add preallocated buffer version of sendmsg
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Cirrus CI / Linux aarch64 failed Sep 22, 2024 in 2m 27s

Task Summary

Instruction build failed in 02:21

Details

✅ 00:03 clone
✅ 00:01 setup
❌ 02:21 build

warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
    Checking once_cell v1.19.0
    Checking fastrand v2.1.1
    Checking tempfile v3.12.0
    Checking rand v0.8.5
    Checking caps v0.5.5
    Checking parking_lot v0.12.3
    Checking semver v1.0.23
    Checking assert-impl v0.1.3
error: casting integer literal to `u8` is unnecessary
    --> test/sys/test_socket.rs:1258:32
     |
1258 |     let mut cmsg_buffer = vec![0 as u8; 32]; // same size as sendmsg_ipv4packetinfo
     |                                ^^^^^^^ help: try: `0_u8`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
     = note: `-D clippy::unnecessary-cast` implied by `-D warnings`

The following warnings were emitted during compilation:

warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag
warning: cargo:rustc-check-cfg requires -Zcheck-cfg=output flag

error: could not compile `nix` due to previous error

Exit status: 101
View more details on Cirrus CI