[INFO] cloning repository https://github.com/xuminready/quic-tcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xuminready/quic-tcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuminready%2Fquic-tcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuminready%2Fquic-tcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49761dc2fb62f856b9ab707aa96bf622b58e3514
[INFO] testing xuminready/quic-tcp against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuminready%2Fquic-tcp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xuminready/quic-tcp
[INFO] finished tweaking git repo https://github.com/xuminready/quic-tcp
[INFO] tweaked toml for git repo https://github.com/xuminready/quic-tcp written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xuminready/quic-tcp on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xuminready/quic-tcp 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 078b14cf1fa23c35f53d65459a516fa53bf338a2a2d39d7e3732ee9182b024a1
[INFO] running `Command { std: "docker" "start" "-a" "078b14cf1fa23c35f53d65459a516fa53bf338a2a2d39d7e3732ee9182b024a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "078b14cf1fa23c35f53d65459a516fa53bf338a2a2d39d7e3732ee9182b024a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078b14cf1fa23c35f53d65459a516fa53bf338a2a2d39d7e3732ee9182b024a1", kill_on_drop: false }`
[INFO] [stdout] 078b14cf1fa23c35f53d65459a516fa53bf338a2a2d39d7e3732ee9182b024a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef04176f25b71a029958cd07677d9931e3fbed44b247c7bb9658f68528321e2a
[INFO] running `Command { std: "docker" "start" "-a" "ef04176f25b71a029958cd07677d9931e3fbed44b247c7bb9658f68528321e2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling cc v1.2.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling debug_panic v0.2.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling jiff v0.2.8
[INFO] [stderr]    Compiling octets v0.3.0
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling intrusive-collections v0.9.7
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling quiche v0.24.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling quic-tcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]  --> src/utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::time;
[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: `TcpStream`
[INFO] [stdout]  --> src/utils.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `f32::consts::E`
[INFO] [stdout]  --> src/utils.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     f32::consts::E,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::Args`
[INFO] [stdout]  --> src/tcp2quic.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::env::Args;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpStream` and `UdpSocket`
[INFO] [stdout]  --> src/tcp2quic.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stdout]   |                ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quiche::Connection`
[INFO] [stdout]  --> src/tcp2quic.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use quiche::Connection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Write`, and `self`
[INFO] [stdout]   --> src/tcp2quic.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io::{self, Read, Write};
[INFO] [stdout]    |               ^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/utils.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         break;
[INFO] [stdout]     |         ----- any code following this expression is unreachable
[INFO] [stdout] 112 |         let _ = quic_udp(quic_connection, udp_socket);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]  --> src/utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::time;
[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: `TcpStream`
[INFO] [stdout]  --> src/utils.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `f32::consts::E`
[INFO] [stdout]  --> src/utils.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     f32::consts::E,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::Args`
[INFO] [stdout]  --> src/quic2tcp.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::env::Args;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/quic2tcp.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mio::Token`
[INFO] [stdout]   --> src/quic2tcp.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use mio::Token;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpStream` and `UdpSocket`
[INFO] [stdout]   --> src/quic2tcp.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stdout]    |                ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quiche::Connection`
[INFO] [stdout]   --> src/quic2tcp.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use quiche::Connection;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/utils.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         break;
[INFO] [stdout]     |         ----- any code following this expression is unreachable
[INFO] [stdout] 112 |         let _ = quic_udp(quic_connection, udp_socket);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `udp_socket`
[INFO] [stdout]   --> src/utils.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     udp_socket: &UdpSocket,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_udp_socket`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/tcp2quic.rs:225:33
[INFO] [stdout]     |
[INFO] [stdout] 225 | ...                   Err(e) => false,
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tcp2quic.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         quic_udp(&mut quic_connection, &udp_socket);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 247 |         let _ = quic_udp(&mut quic_connection, &udp_socket);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/utils.rs:270:25
[INFO] [stdout]     |
[INFO] [stdout] 270 |             if p > 0 && p <= 65535 {
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `udp_socket`
[INFO] [stdout]   --> src/utils.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     udp_socket: &UdpSocket,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_udp_socket`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/quic2tcp.rs:340:33
[INFO] [stdout]     |
[INFO] [stdout] 340 | ...                   let mut tcp_stream =
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/quic2tcp.rs:343:33
[INFO] [stdout]     |
[INFO] [stdout] 343 | ...                   let mut client = clients.get_mut(&scid).unwrap();
[INFO] [stdout]     |                           ----^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/quic2tcp.rs:351:33
[INFO] [stdout]     |
[INFO] [stdout] 351 | ...                   let mut is_tcp_stream_closed = false;
[INFO] [stdout]     |                           ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/quic2tcp.rs:359:33
[INFO] [stdout]     |
[INFO] [stdout] 359 | ...                   let mut client = clients.get_mut(&scid).unwrap();
[INFO] [stdout]     |                           ----^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_tcp_stream_closed`
[INFO] [stdout]    --> src/quic2tcp.rs:351:33
[INFO] [stdout]     |
[INFO] [stdout] 351 | ...                   let mut is_tcp_stream_closed = false;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_tcp_stream_closed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/quic2tcp.rs:474:5
[INFO] [stdout]     |
[INFO] [stdout] 474 |     mut buf: &[u8],
[INFO] [stdout]     |     ----^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ConnecId` is never used
[INFO] [stdout]   --> src/quic2tcp.rs:29:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | type ConnecId = [u8; quiche::MAX_CONN_ID_LEN];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_stream` is never used
[INFO] [stdout]    --> src/quic2tcp.rs:471:4
[INFO] [stdout]     |
[INFO] [stdout] 471 | fn handle_stream(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_dump` is never used
[INFO] [stdout]    --> src/utils.rs:245:8
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub fn hex_dump(buf: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `streamId_tcp_stream_map` should have a snake case name
[INFO] [stdout]   --> src/quic2tcp.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut streamId_tcp_stream_map: HashMap<u64, mio::net::TcpStream> = HashMap::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `stream_id_tcp_stream_map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `token_streamId_map` should have a snake case name
[INFO] [stdout]   --> src/quic2tcp.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut token_streamId_map = HashMap::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `token_stream_id_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/quic2tcp.rs:294:38
[INFO] [stdout]     |
[INFO] [stdout] 294 | ...                   quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 294 |                                      let _ = quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stdout]     |                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/quic2tcp.rs:344:29
[INFO] [stdout]     |
[INFO] [stdout] 344 | ...                   quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 344 |                             let _ = quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stdout]     |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `streamId_tcp_stream_map` should have a snake case name
[INFO] [stdout]    --> src/quic2tcp.rs:475:5
[INFO] [stdout]     |
[INFO] [stdout] 475 |     streamId_tcp_stream_map: &mut HashMap<u64, mio::net::TcpStream>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `stream_id_tcp_stream_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/utils.rs:270:25
[INFO] [stdout]     |
[INFO] [stdout] 270 |             if p > 0 && p <= 65535 {
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "ef04176f25b71a029958cd07677d9931e3fbed44b247c7bb9658f68528321e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef04176f25b71a029958cd07677d9931e3fbed44b247c7bb9658f68528321e2a", kill_on_drop: false }`
[INFO] [stdout] ef04176f25b71a029958cd07677d9931e3fbed44b247c7bb9658f68528321e2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8936d0b4f65aee025e414f6bf7adad535562ccab7e36c1c2b52193a5728fd2c
[INFO] running `Command { std: "docker" "start" "-a" "f8936d0b4f65aee025e414f6bf7adad535562ccab7e36c1c2b52193a5728fd2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling quic-tcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]  --> src/utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::time;
[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: `TcpStream`
[INFO] [stdout]  --> src/utils.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `f32::consts::E`
[INFO] [stdout]  --> src/utils.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     f32::consts::E,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::Args`
[INFO] [stdout]  --> src/tcp2quic.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::env::Args;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpStream` and `UdpSocket`
[INFO] [stdout]  --> src/tcp2quic.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stdout]   |                ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quiche::Connection`
[INFO] [stdout]  --> src/tcp2quic.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use quiche::Connection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Write`, and `self`
[INFO] [stdout]   --> src/tcp2quic.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io::{self, Read, Write};
[INFO] [stdout]    |               ^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/utils.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         break;
[INFO] [stdout]     |         ----- any code following this expression is unreachable
[INFO] [stdout] 112 |         let _ = quic_udp(quic_connection, udp_socket);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]  --> src/utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::time;
[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: `TcpStream`
[INFO] [stdout]  --> src/utils.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `f32::consts::E`
[INFO] [stdout]  --> src/utils.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     f32::consts::E,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::Args`
[INFO] [stdout]  --> src/quic2tcp.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::env::Args;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/quic2tcp.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mio::Token`
[INFO] [stdout]   --> src/quic2tcp.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use mio::Token;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpStream` and `UdpSocket`
[INFO] [stdout]   --> src/quic2tcp.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stdout]    |                ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quiche::Connection`
[INFO] [stdout]   --> src/quic2tcp.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use quiche::Connection;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/utils.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         break;
[INFO] [stdout]     |         ----- any code following this expression is unreachable
[INFO] [stdout] 112 |         let _ = quic_udp(quic_connection, udp_socket);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `udp_socket`
[INFO] [stdout]   --> src/utils.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     udp_socket: &UdpSocket,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_udp_socket`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/tcp2quic.rs:225:33
[INFO] [stdout]     |
[INFO] [stdout] 225 | ...                   Err(e) => false,
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `udp_socket`
[INFO] [stdout]   --> src/utils.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     udp_socket: &UdpSocket,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_udp_socket`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tcp2quic.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         quic_udp(&mut quic_connection, &udp_socket);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 247 |         let _ = quic_udp(&mut quic_connection, &udp_socket);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/utils.rs:270:25
[INFO] [stdout]     |
[INFO] [stdout] 270 |             if p > 0 && p <= 65535 {
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/quic2tcp.rs:340:33
[INFO] [stdout]     |
[INFO] [stdout] 340 | ...                   let mut tcp_stream =
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/quic2tcp.rs:343:33
[INFO] [stdout]     |
[INFO] [stdout] 343 | ...                   let mut client = clients.get_mut(&scid).unwrap();
[INFO] [stdout]     |                           ----^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/quic2tcp.rs:351:33
[INFO] [stdout]     |
[INFO] [stdout] 351 | ...                   let mut is_tcp_stream_closed = false;
[INFO] [stdout]     |                           ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/quic2tcp.rs:359:33
[INFO] [stdout]     |
[INFO] [stdout] 359 | ...                   let mut client = clients.get_mut(&scid).unwrap();
[INFO] [stdout]     |                           ----^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_tcp_stream_closed`
[INFO] [stdout]    --> src/quic2tcp.rs:351:33
[INFO] [stdout]     |
[INFO] [stdout] 351 | ...                   let mut is_tcp_stream_closed = false;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_tcp_stream_closed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/quic2tcp.rs:474:5
[INFO] [stdout]     |
[INFO] [stdout] 474 |     mut buf: &[u8],
[INFO] [stdout]     |     ----^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ConnecId` is never used
[INFO] [stdout]   --> src/quic2tcp.rs:29:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | type ConnecId = [u8; quiche::MAX_CONN_ID_LEN];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_stream` is never used
[INFO] [stdout]    --> src/quic2tcp.rs:471:4
[INFO] [stdout]     |
[INFO] [stdout] 471 | fn handle_stream(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_dump` is never used
[INFO] [stdout]    --> src/utils.rs:245:8
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub fn hex_dump(buf: &[u8]) -> String {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `streamId_tcp_stream_map` should have a snake case name
[INFO] [stdout]   --> src/quic2tcp.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut streamId_tcp_stream_map: HashMap<u64, mio::net::TcpStream> = HashMap::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `stream_id_tcp_stream_map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `token_streamId_map` should have a snake case name
[INFO] [stdout]   --> src/quic2tcp.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut token_streamId_map = HashMap::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `token_stream_id_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/quic2tcp.rs:294:38
[INFO] [stdout]     |
[INFO] [stdout] 294 | ...                   quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 294 |                                      let _ = quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stdout]     |                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/quic2tcp.rs:344:29
[INFO] [stdout]     |
[INFO] [stdout] 344 | ...                   quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 344 |                             let _ = quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stdout]     |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `streamId_tcp_stream_map` should have a snake case name
[INFO] [stdout]    --> src/quic2tcp.rs:475:5
[INFO] [stdout]     |
[INFO] [stdout] 475 |     streamId_tcp_stream_map: &mut HashMap<u64, mio::net::TcpStream>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `stream_id_tcp_stream_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/utils.rs:270:25
[INFO] [stdout]     |
[INFO] [stdout] 270 |             if p > 0 && p <= 65535 {
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "f8936d0b4f65aee025e414f6bf7adad535562ccab7e36c1c2b52193a5728fd2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8936d0b4f65aee025e414f6bf7adad535562ccab7e36c1c2b52193a5728fd2c", kill_on_drop: false }`
[INFO] [stdout] f8936d0b4f65aee025e414f6bf7adad535562ccab7e36c1c2b52193a5728fd2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e5ec3f43af9938b577a1bb326612954d60c0b480774a435e32a1b3fcdc228a3
[INFO] running `Command { std: "docker" "start" "-a" "0e5ec3f43af9938b577a1bb326612954d60c0b480774a435e32a1b3fcdc228a3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `core::time`
[INFO] [stderr]  --> src/utils.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use core::time;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpStream`
[INFO] [stderr]  --> src/utils.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stderr]   |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `collections::HashMap` and `f32::consts::E`
[INFO] [stderr]  --> src/utils.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     collections::HashMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 6 |     f32::consts::E,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env::Args`
[INFO] [stderr]  --> src/quic2tcp.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::env::Args;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/quic2tcp.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mio::Token`
[INFO] [stderr]   --> src/quic2tcp.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use mio::Token;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TcpStream` and `UdpSocket`
[INFO] [stderr]   --> src/quic2tcp.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stderr]    |                ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `quiche::Connection`
[INFO] [stderr]   --> src/quic2tcp.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use quiche::Connection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/utils.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |         break;
[INFO] [stderr]     |         ----- any code following this expression is unreachable
[INFO] [stderr] 112 |         let _ = quic_udp(quic_connection, udp_socket);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `udp_socket`
[INFO] [stderr]   --> src/utils.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     udp_socket: &UdpSocket,
[INFO] [stderr]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_udp_socket`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/quic2tcp.rs:340:33
[INFO] [stderr]     |
[INFO] [stderr] 340 | ...                   let mut tcp_stream =
[INFO] [stderr]     |                           ----^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/quic2tcp.rs:343:33
[INFO] [stderr]     |
[INFO] [stderr] 343 | ...                   let mut client = clients.get_mut(&scid).unwrap();
[INFO] [stderr]     |                           ----^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/quic2tcp.rs:351:33
[INFO] [stderr]     |
[INFO] [stderr] 351 | ...                   let mut is_tcp_stream_closed = false;
[INFO] [stderr]     |                           ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/quic2tcp.rs:359:33
[INFO] [stderr]     |
[INFO] [stderr] 359 | ...                   let mut client = clients.get_mut(&scid).unwrap();
[INFO] [stderr]     |                           ----^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_tcp_stream_closed`
[INFO] [stderr]    --> src/quic2tcp.rs:351:33
[INFO] [stderr]     |
[INFO] [stderr] 351 | ...                   let mut is_tcp_stream_closed = false;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_tcp_stream_closed`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/quic2tcp.rs:474:5
[INFO] [stderr]     |
[INFO] [stderr] 474 |     mut buf: &[u8],
[INFO] [stderr]     |     ----^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ConnecId` is never used
[INFO] [stderr]   --> src/quic2tcp.rs:29:6
[INFO] [stderr]    |
[INFO] [stderr] 29 | type ConnecId = [u8; quiche::MAX_CONN_ID_LEN];
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `handle_stream` is never used
[INFO] [stderr]    --> src/quic2tcp.rs:471:4
[INFO] [stderr]     |
[INFO] [stderr] 471 | fn handle_stream(
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `hex_dump` is never used
[INFO] [stderr]    --> src/utils.rs:245:8
[INFO] [stderr]     |
[INFO] [stderr] 245 | pub fn hex_dump(buf: &[u8]) -> String {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `streamId_tcp_stream_map` should have a snake case name
[INFO] [stderr]   --> src/quic2tcp.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let mut streamId_tcp_stream_map: HashMap<u64, mio::net::TcpStream> = HashMap::new();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `stream_id_tcp_stream_map`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `token_streamId_map` should have a snake case name
[INFO] [stderr]   --> src/quic2tcp.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let mut token_streamId_map = HashMap::new();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `token_stream_id_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/quic2tcp.rs:294:38
[INFO] [stderr]     |
[INFO] [stderr] 294 | ...                   quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 294 |                                      let _ = quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stderr]     |                                      +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/quic2tcp.rs:344:29
[INFO] [stderr]     |
[INFO] [stderr] 344 | ...                   quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 344 |                             let _ = quic_tcp(tcp_stream, &mut client.conn, &stream_id);
[INFO] [stderr]     |                             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: variable `streamId_tcp_stream_map` should have a snake case name
[INFO] [stderr]    --> src/quic2tcp.rs:475:5
[INFO] [stderr]     |
[INFO] [stderr] 475 |     streamId_tcp_stream_map: &mut HashMap<u64, mio::net::TcpStream>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `stream_id_tcp_stream_map`
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/utils.rs:270:25
[INFO] [stderr]     |
[INFO] [stderr] 270 |             if p > 0 && p <= 65535 {
[INFO] [stderr]     |                         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env::Args`
[INFO] [stderr]  --> src/tcp2quic.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::env::Args;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TcpStream` and `UdpSocket`
[INFO] [stderr]  --> src/tcp2quic.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 | use mio::net::{TcpStream, UdpSocket};
[INFO] [stderr]   |                ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `quiche::Connection`
[INFO] [stderr]  --> src/tcp2quic.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use quiche::Connection;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Read`, `Write`, and `self`
[INFO] [stderr]   --> src/tcp2quic.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::io::{self, Read, Write};
[INFO] [stderr]    |               ^^^^  ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/tcp2quic.rs:225:33
[INFO] [stderr]     |
[INFO] [stderr] 225 | ...                   Err(e) => false,
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/tcp2quic.rs:247:9
[INFO] [stderr]     |
[INFO] [stderr] 247 |         quic_udp(&mut quic_connection, &udp_socket);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 247 |         let _ = quic_udp(&mut quic_connection, &udp_socket);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `quic-tcp` (bin "quic2tcp" test) generated 25 warnings (run `cargo fix --bin "quic2tcp" -p quic-tcp --tests` to apply 15 suggestions)
[INFO] [stderr] warning: `quic-tcp` (bin "tcp2quic" test) generated 12 warnings (6 duplicates) (run `cargo fix --bin "tcp2quic" -p quic-tcp --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/quic2tcp.rs (/opt/rustwide/target/debug/deps/quic2tcp-8ddcc65354ce85c7)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/tcp2quic.rs (/opt/rustwide/target/debug/deps/tcp2quic-545c20e5c436c540)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e5ec3f43af9938b577a1bb326612954d60c0b480774a435e32a1b3fcdc228a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5ec3f43af9938b577a1bb326612954d60c0b480774a435e32a1b3fcdc228a3", kill_on_drop: false }`
[INFO] [stdout] 0e5ec3f43af9938b577a1bb326612954d60c0b480774a435e32a1b3fcdc228a3
