[INFO] cloning repository https://github.com/voidops/voidio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/voidops/voidio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoidops%2Fvoidio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoidops%2Fvoidio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54769f443e1a48ad36ee75db6aa698ed631f90d6
[INFO] checking voidops/voidio against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoidops%2Fvoidio" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/voidops/voidio
[INFO] finished tweaking git repo https://github.com/voidops/voidio
[INFO] tweaked toml for git repo https://github.com/voidops/voidio written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/voidops/voidio on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/voidops/voidio already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking voidops/voidio against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoidops%2Fvoidio" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/voidops/voidio
[INFO] finished tweaking git repo https://github.com/voidops/voidio
[INFO] tweaked toml for git repo https://github.com/voidops/voidio written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/voidops/voidio on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/voidops/voidio already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded no-std-compat v0.2.0
[INFO] [stderr]   Downloaded stable-vec v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89367809f5d8a4a117e53acb7ae4265500c3e53750671b858f6fdff228982056
[INFO] running `Command { std: "docker" "start" "-a" "89367809f5d8a4a117e53acb7ae4265500c3e53750671b858f6fdff228982056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89367809f5d8a4a117e53acb7ae4265500c3e53750671b858f6fdff228982056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89367809f5d8a4a117e53acb7ae4265500c3e53750671b858f6fdff228982056", kill_on_drop: false }`
[INFO] [stdout] 89367809f5d8a4a117e53acb7ae4265500c3e53750671b858f6fdff228982056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a73a367468fc10e29bbf2cc99e88951c4daee26fd453d6cab9c20f2baaced4a
[INFO] running `Command { std: "docker" "start" "-a" "5a73a367468fc10e29bbf2cc99e88951c4daee26fd453d6cab9c20f2baaced4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking no-std-compat v0.2.0
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]     Checking stable-vec v0.4.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking voidio v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `dprintln` in this scope
[INFO] [stdout]   --> src/net/udp/server/modes/popmany/mod.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 |                     dprintln!(self, "Error receiving data: {e}");
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/ddcf048784667508cd676fef4667f88ae15628a3/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = help: have you added the `#[macro_use]` on the module/import?
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 29 -                     dprintln!(self, "Error receiving data: {e}");
[INFO] [stdout] 29 +                     eprintln!(self, "Error receiving data: {e}");
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro through its public re-export
[INFO] [stdout]    |
[INFO] [stdout]  1 + use crate::dprintln;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `dprintln` in this scope
[INFO] [stdout]   --> src/net/udp/server/modes/popmany/mod.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 |                     dprintln!(self, "Error receiving data: {e}");
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/ddcf048784667508cd676fef4667f88ae15628a3/library/std/src/macros.rs:216:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `eprintln` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = help: have you added the `#[macro_use]` on the module/import?
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 29 -                     dprintln!(self, "Error receiving data: {e}");
[INFO] [stdout] 29 +                     eprintln!(self, "Error receiving data: {e}");
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro through its public re-export
[INFO] [stdout]    |
[INFO] [stdout]  1 + use crate::dprintln;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]  --> src/net/udp/server/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod worker;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the name `worker` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]  --> src/net/udp/server/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use worker::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]  --> src/net/udp/server/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod worker;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pop::*`
[INFO] [stdout]  --> src/net/udp/server/modes/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use pop::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `popmany::*`
[INFO] [stdout]  --> src/net/udp/server/modes/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use popmany::*;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kernel::*`
[INFO] [stdout]  --> src/net/udp/server/modes/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use kernel::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `modes::*`
[INFO] [stdout]  --> src/net/udp/server/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use modes::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough
[INFO] [stdout]  --> src/net/quic/server/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use processor::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the most public imported item is `pub(crate)`
[INFO] [stdout]  --> src/net/quic/server/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use processor::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   = help: reduce the glob import's visibility or increase visibility of imported items
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `packet::*`
[INFO] [stdout]  --> src/net/quic/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use packet::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]  --> src/net/udp/server/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod worker;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the name `worker` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]  --> src/net/udp/server/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use worker::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]  --> src/net/udp/server/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod worker;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pop::*`
[INFO] [stdout]  --> src/net/udp/server/modes/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use pop::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HKDF_SHA256`
[INFO] [stdout]  --> src/net/quic/crypto.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ring::hkdf::{KeyType, Prk, HKDF_SHA256};
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `popmany::*`
[INFO] [stdout]  --> src/net/udp/server/modes/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use popmany::*;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kernel::*`
[INFO] [stdout]  --> src/net/udp/server/modes/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use kernel::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `modes::*`
[INFO] [stdout]  --> src/net/udp/server/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use modes::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tag`
[INFO] [stdout]  --> src/net/quic/crypto.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ring::hmac::{self, Tag};
[INFO] [stdout]   |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough
[INFO] [stdout]  --> src/net/quic/server/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use processor::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the most public imported item is `pub(crate)`
[INFO] [stdout]  --> src/net/quic/server/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use processor::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   = help: reduce the glob import's visibility or increase visibility of imported items
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `packet::*`
[INFO] [stdout]  --> src/net/quic/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use packet::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough
[INFO] [stdout]   --> src/net/quic/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use crypto::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the most public imported item is `pub(crate)`
[INFO] [stdout]   --> src/net/quic/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use crypto::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    = help: reduce the glob import's visibility or increase visibility of imported items
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HKDF_SHA256`
[INFO] [stdout]  --> src/net/quic/crypto.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ring::hkdf::{KeyType, Prk, HKDF_SHA256};
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HKDF_SHA256`, `Prk`, and `Salt`
[INFO] [stdout]  --> src/net/quic/spec.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ring::hkdf::{Prk, Salt, HKDF_SHA256};
[INFO] [stdout]   |                  ^^^  ^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tag`
[INFO] [stdout]  --> src/net/quic/crypto.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ring::hmac::{self, Tag};
[INFO] [stdout]   |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `aes_block`, `expand_label`, and `varint`
[INFO] [stdout]  --> src/net/quic/spec.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{aes_block, expand_label, varint};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough
[INFO] [stdout]   --> src/net/quic/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use crypto::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the most public imported item is `pub(crate)`
[INFO] [stdout]   --> src/net/quic/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use crypto::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    = help: reduce the glob import's visibility or increase visibility of imported items
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HKDF_SHA256`, `Prk`, and `Salt`
[INFO] [stdout]  --> src/net/quic/spec.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ring::hkdf::{Prk, Salt, HKDF_SHA256};
[INFO] [stdout]   |                  ^^^  ^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `aes_block`, `expand_label`, and `varint`
[INFO] [stdout]  --> src/net/quic/spec.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{aes_block, expand_label, varint};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/net/core/utils.rs:119:84
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn xmmap(addr: &mut [u8], prot: i32, flags: i32, sock: Socket, offset: u32) -> Result<usize> {
[INFO] [stdout]     |                                                                                    ^^^^^^ ----- supplied 1 generic argument
[INFO] [stdout]     |                                                                                    |
[INFO] [stdout]     |                                                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn xmmap(addr: &mut [u8], prot: i32, flags: i32, sock: Socket, offset: u32) -> Result<usize, E> {
[INFO] [stdout]     |                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/net/core/utils.rs:139:51
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn xmunmap(addr: &mut [u8], length: usize) -> Result<usize> {
[INFO] [stdout]     |                                                   ^^^^^^ ----- supplied 1 generic argument
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn xmunmap(addr: &mut [u8], length: usize) -> Result<usize, E> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/net/core/utils.rs:264:107
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn unix_recvmmsg(sock: Socket, msgvec: &mut [Mmsghdr], flags: i32, timeout: Option<&mut Timespec>) -> Result<usize> {
[INFO] [stdout]     |                                                                                                           ^^^^^^ ----- supplied 1 generic argument
[INFO] [stdout]     |                                                                                                           |
[INFO] [stdout]     |                                                                                                           expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn unix_recvmmsg(sock: Socket, msgvec: &mut [Mmsghdr], flags: i32, timeout: Option<&mut Timespec>) -> Result<usize, E> {
[INFO] [stdout]     |                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/net/core/utils.rs:119:84
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn xmmap(addr: &mut [u8], prot: i32, flags: i32, sock: Socket, offset: u32) -> Result<usize> {
[INFO] [stdout]     |                                                                                    ^^^^^^ ----- supplied 1 generic argument
[INFO] [stdout]     |                                                                                    |
[INFO] [stdout]     |                                                                                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn xmmap(addr: &mut [u8], prot: i32, flags: i32, sock: Socket, offset: u32) -> Result<usize, E> {
[INFO] [stdout]     |                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/net/core/utils.rs:139:51
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn xmunmap(addr: &mut [u8], length: usize) -> Result<usize> {
[INFO] [stdout]     |                                                   ^^^^^^ ----- supplied 1 generic argument
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn xmunmap(addr: &mut [u8], length: usize) -> Result<usize, E> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/net/core/utils.rs:264:107
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn unix_recvmmsg(sock: Socket, msgvec: &mut [Mmsghdr], flags: i32, timeout: Option<&mut Timespec>) -> Result<usize> {
[INFO] [stdout]     |                                                                                                           ^^^^^^ ----- supplied 1 generic argument
[INFO] [stdout]     |                                                                                                           |
[INFO] [stdout]     |                                                                                                           expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn unix_recvmmsg(sock: Socket, msgvec: &mut [Mmsghdr], flags: i32, timeout: Option<&mut Timespec>) -> Result<usize, E> {
[INFO] [stdout]     |                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/net/udp/server/modes/kernel/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut handler = self.datagram_handler.take().expect("No IPv4 handler set for XUdpServerWorker");
[INFO] [stdout]   |             ----^^^^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handler`
[INFO] [stdout]  --> src/net/udp/server/modes/kernel/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut handler = self.datagram_handler.take().expect("No IPv4 handler set for XUdpServerWorker");
[INFO] [stdout]   |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handler`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/net/udp/flood.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 |                         for i in start..end {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/net/udp/server/modes/kernel/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut handler = self.datagram_handler.take().expect("No IPv4 handler set for XUdpServerWorker");
[INFO] [stdout]   |             ----^^^^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handler`
[INFO] [stdout]  --> src/net/udp/server/modes/kernel/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut handler = self.datagram_handler.take().expect("No IPv4 handler set for XUdpServerWorker");
[INFO] [stdout]   |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handler`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/net/udp/flood.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 |                         for i in start..end {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/net/quic/server/processor.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let mut off = 0;
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_address`
[INFO] [stdout]   --> src/net/quic/server/processor.rs:58:81
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) fn exec_quic_initial(ctx: &mut QuicThreadContext, packet: &mut [u8], source_address: &SocketAddr) -> usize {
[INFO] [stdout]    |                                                                                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scid`
[INFO] [stdout]   --> src/net/quic/server/processor.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let scid = ConnectionId::from_slice(&packet[scid_start .. scid_end]);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_scid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_slice`
[INFO] [stdout]   --> src/net/quic/server/processor.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let token_slice = &packet[token_start..token_end];
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let mut off = 0;
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:178:34
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub(crate) fn exec_quic_hanshake(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:178:63
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub(crate) fn exec_quic_hanshake(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:178:82
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub(crate) fn exec_quic_hanshake(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:183:31
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub(crate) fn exec_quic_retry(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:183:60
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub(crate) fn exec_quic_retry(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:183:79
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub(crate) fn exec_quic_retry(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:188:30
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub(crate) fn exec_quic_1rtt(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:188:59
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub(crate) fn exec_quic_1rtt(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:188:78
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub(crate) fn exec_quic_1rtt(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:193:45
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(crate) fn exec_quic_version_negotiation(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:193:74
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(crate) fn exec_quic_version_negotiation(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:193:93
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(crate) fn exec_quic_version_negotiation(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/net/quic/stream.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn write(&self, data: &[u8]) -> Result<(), String> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/net/quic/server/processor.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let mut off = 0;
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_address`
[INFO] [stdout]   --> src/net/quic/server/processor.rs:58:81
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) fn exec_quic_initial(ctx: &mut QuicThreadContext, packet: &mut [u8], source_address: &SocketAddr) -> usize {
[INFO] [stdout]    |                                                                                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scid`
[INFO] [stdout]   --> src/net/quic/server/processor.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let scid = ConnectionId::from_slice(&packet[scid_start .. scid_end]);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_scid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_slice`
[INFO] [stdout]   --> src/net/quic/server/processor.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let token_slice = &packet[token_start..token_end];
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let mut off = 0;
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:178:34
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub(crate) fn exec_quic_hanshake(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:178:63
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub(crate) fn exec_quic_hanshake(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:178:82
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub(crate) fn exec_quic_hanshake(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:183:31
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub(crate) fn exec_quic_retry(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:183:60
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub(crate) fn exec_quic_retry(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:183:79
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub(crate) fn exec_quic_retry(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:188:30
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub(crate) fn exec_quic_1rtt(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:188:59
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub(crate) fn exec_quic_1rtt(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:188:78
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub(crate) fn exec_quic_1rtt(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:193:45
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(crate) fn exec_quic_version_negotiation(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:193:74
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(crate) fn exec_quic_version_negotiation(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/net/quic/server/processor.rs:193:93
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(crate) fn exec_quic_version_negotiation(ctx: &mut QuicThreadContext, packet: &mut [u8], source: &SocketAddr) -> usize {
[INFO] [stdout]     |                                                                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/net/quic/stream.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn write(&self, data: &[u8]) -> Result<(), String> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `voidio` (lib test) due to 4 previous errors; 33 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `voidio` (lib) due to 4 previous errors; 33 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5a73a367468fc10e29bbf2cc99e88951c4daee26fd453d6cab9c20f2baaced4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a73a367468fc10e29bbf2cc99e88951c4daee26fd453d6cab9c20f2baaced4a", kill_on_drop: false }`
[INFO] [stdout] 5a73a367468fc10e29bbf2cc99e88951c4daee26fd453d6cab9c20f2baaced4a
