[INFO] cloning repository https://github.com/shahin718/pcap2socks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shahin718/pcap2socks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshahin718%2Fpcap2socks", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfc2554b987c7c0a2baf76ec1eaad8756caa9148
[INFO] testing shahin718/pcap2socks against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshahin718%2Fpcap2socks" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shahin718/pcap2socks on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/shahin718/pcap2socks
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[INFO] crate git repo https://github.com/shahin718/pcap2socks 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: field `ethernet` is never read
[INFO] [stdout]    --> src/packet/mod.rs:375:5
[INFO] [stdout]     |
[INFO] [stdout] 374 | pub struct Fragmentation {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 375 |     ethernet: Ethernet,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Fragmentation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]   --> src/proxy/socks/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct SocksSendHalf {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 82 |     stream: Arc<BufStream<TcpStream>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocksSendHalf` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]    --> src/proxy/socks/mod.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct SocksRecvHalf {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 114 |     stream: Arc<BufStream<TcpStream>>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocksRecvHalf` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         &payload[..2].copy_from_slice(&identifier.to_ne_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = &payload[..2].copy_from_slice(&identifier.to_ne_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let _ = &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let _ = &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let _ = &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/proxy/socks/mod.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         &buf[4..8].copy_from_slice(&dst.ip().octets());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let _ = &buf[4..8].copy_from_slice(&dst.ip().octets());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/proxy/socks/mod.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         &buf[10..].copy_from_slice(payload);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let _ = &buf[10..].copy_from_slice(payload);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/proxy/socks/mod.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let _ = &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e3301c457c6122c9ff7401cc182e683a02158f08933d5cdb4d7cc1ffb946f92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3301c457c6122c9ff7401cc182e683a02158f08933d5cdb4d7cc1ffb946f92f", kill_on_drop: false }`
[INFO] [stdout] e3301c457c6122c9ff7401cc182e683a02158f08933d5cdb4d7cc1ffb946f92f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81a673feaf1e5e951a356ac15f41cb4cc11f3b611cb8affa3c6b50beec339477
[INFO] running `Command { std: "docker" "start" "-a" "81a673feaf1e5e951a356ac15f41cb4cc11f3b611cb8affa3c6b50beec339477", kill_on_drop: false }`
[INFO] [stdout] warning: field `ethernet` is never read
[INFO] [stdout]    --> src/packet/mod.rs:375:5
[INFO] [stdout]     |
[INFO] [stdout] 374 | pub struct Fragmentation {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 375 |     ethernet: Ethernet,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Fragmentation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]   --> src/proxy/socks/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct SocksSendHalf {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 82 |     stream: Arc<BufStream<TcpStream>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocksSendHalf` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]    --> src/proxy/socks/mod.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct SocksRecvHalf {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 114 |     stream: Arc<BufStream<TcpStream>>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocksRecvHalf` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         &payload[..2].copy_from_slice(&identifier.to_ne_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = &payload[..2].copy_from_slice(&identifier.to_ne_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let _ = &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let _ = &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let _ = &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/proxy/socks/mod.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         &buf[4..8].copy_from_slice(&dst.ip().octets());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let _ = &buf[4..8].copy_from_slice(&dst.ip().octets());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/proxy/socks/mod.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         &buf[10..].copy_from_slice(payload);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let _ = &buf[10..].copy_from_slice(payload);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/proxy/socks/mod.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let _ = &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pcap2socks v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ethernet` is never read
[INFO] [stdout]    --> src/packet/mod.rs:375:5
[INFO] [stdout]     |
[INFO] [stdout] 374 | pub struct Fragmentation {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 375 |     ethernet: Ethernet,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Fragmentation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]   --> src/proxy/socks/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct SocksSendHalf {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 82 |     stream: Arc<BufStream<TcpStream>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocksSendHalf` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]    --> src/proxy/socks/mod.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct SocksRecvHalf {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 114 |     stream: Arc<BufStream<TcpStream>>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocksRecvHalf` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         &payload[..2].copy_from_slice(&identifier.to_ne_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = &payload[..2].copy_from_slice(&identifier.to_ne_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let _ = &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let _ = &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/packet/layer/icmpv4.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let _ = &next_payload[4..].copy_from_slice(payload);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/proxy/socks/mod.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         &buf[4..8].copy_from_slice(&dst.ip().octets());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let _ = &buf[4..8].copy_from_slice(&dst.ip().octets());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/proxy/socks/mod.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         &buf[10..].copy_from_slice(payload);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let _ = &buf[10..].copy_from_slice(payload);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/proxy/socks/mod.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let _ = &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "81a673feaf1e5e951a356ac15f41cb4cc11f3b611cb8affa3c6b50beec339477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81a673feaf1e5e951a356ac15f41cb4cc11f3b611cb8affa3c6b50beec339477", kill_on_drop: false }`
[INFO] [stdout] 81a673feaf1e5e951a356ac15f41cb4cc11f3b611cb8affa3c6b50beec339477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] faa2f896a5455cef4c66b1f2fe6176da8d34691a0a50caa45519a75f042f212f
[INFO] running `Command { std: "docker" "start" "-a" "faa2f896a5455cef4c66b1f2fe6176da8d34691a0a50caa45519a75f042f212f", kill_on_drop: false }`
[INFO] [stderr] warning: field `ethernet` is never read
[INFO] [stderr]    --> src/packet/mod.rs:375:5
[INFO] [stderr]     |
[INFO] [stderr] 374 | pub struct Fragmentation {
[INFO] [stderr]     |            ------------- field in this struct
[INFO] [stderr] 375 |     ethernet: Ethernet,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Fragmentation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `stream` is never read
[INFO] [stderr]   --> src/proxy/socks/mod.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub struct SocksSendHalf {
[INFO] [stderr]    |            ------------- field in this struct
[INFO] [stderr] 82 |     stream: Arc<BufStream<TcpStream>>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SocksSendHalf` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `stream` is never read
[INFO] [stderr]    --> src/proxy/socks/mod.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub struct SocksRecvHalf {
[INFO] [stderr]     |            ------------- field in this struct
[INFO] [stderr] 114 |     stream: Arc<BufStream<TcpStream>>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `SocksRecvHalf` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/packet/layer/icmpv4.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         &payload[..2].copy_from_slice(&identifier.to_ne_bytes());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let _ = &payload[..2].copy_from_slice(&identifier.to_ne_bytes());
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/packet/layer/icmpv4.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let _ = &payload[2..].copy_from_slice(&sequence_number.to_ne_bytes());
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/packet/layer/icmpv4.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         &next_payload[4..].copy_from_slice(payload);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let _ = &next_payload[4..].copy_from_slice(payload);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/packet/layer/icmpv4.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |         &next_payload[4..].copy_from_slice(payload);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let _ = &next_payload[4..].copy_from_slice(payload);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/proxy/socks/mod.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |         &buf[4..8].copy_from_slice(&dst.ip().octets());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let _ = &buf[4..8].copy_from_slice(&dst.ip().octets());
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/proxy/socks/mod.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         &buf[10..].copy_from_slice(payload);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let _ = &buf[10..].copy_from_slice(payload);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/proxy/socks/mod.rs:148:9
[INFO] [stderr]     |
[INFO] [stderr] 148 |         &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let _ = &buffer[..size].copy_from_slice(&self.buffer[HEADER_SIZE..n]);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `pcap2socks` (lib) generated 10 warnings
[INFO] [stderr] warning: `pcap2socks` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pcap2socks-cbc36a7b3f799007)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tcp::cache::queue_new ... ok
[INFO] [stdout] test tcp::cache::window_append ... ok
[INFO] [stdout] test tcp::cache::queue_append_overflow_overlapped_2 ... ok
[INFO] [stdout] test packet::defraggler_add ... ok
[INFO] [stdout] test tcp::cache::queue_append_overflow_overlapped ... ok
[INFO] [stdout] test tcp::cache::queue_append_overflow ... ok
[INFO] [stdout] test tcp::cache::window_append_overflow_overlapped_2 ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pcap2socks-ef6a6157c6c7e271)
[INFO] [stdout] test tcp::cache::window_append_overflow ... ok
[INFO] [stderr]    Doc-tests pcap2socks
[INFO] [stdout] test tcp::cache::window_append_prev_and_next ... ok
[INFO] [stdout] test tcp::cache::window_append_overflow_overlapped ... ok
[INFO] [stdout] test tcp::cache::window_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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] [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" "faa2f896a5455cef4c66b1f2fe6176da8d34691a0a50caa45519a75f042f212f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa2f896a5455cef4c66b1f2fe6176da8d34691a0a50caa45519a75f042f212f", kill_on_drop: false }`
[INFO] [stdout] faa2f896a5455cef4c66b1f2fe6176da8d34691a0a50caa45519a75f042f212f
