[INFO] cloning repository https://github.com/JanotLeLapin/Makar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JanotLeLapin/Makar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanotLeLapin%2FMakar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanotLeLapin%2FMakar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2cf8199952eeee4a44b6ddb2d6543e4d7188f11
[INFO] testing JanotLeLapin/Makar against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanotLeLapin%2FMakar" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/JanotLeLapin/Makar
[INFO] finished tweaking git repo https://github.com/JanotLeLapin/Makar
[INFO] tweaked toml for git repo https://github.com/JanotLeLapin/Makar written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JanotLeLapin/Makar on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JanotLeLapin/Makar 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded env_filter v0.1.0
[INFO] [stderr]   Downloaded env_logger v0.11.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19a5c0bf9504b9923201e34f0ffc431efdeb35db42424b6bdcaa0fa22e711922
[INFO] running `Command { std: "docker" "start" "-a" "19a5c0bf9504b9923201e34f0ffc431efdeb35db42424b6bdcaa0fa22e711922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19a5c0bf9504b9923201e34f0ffc431efdeb35db42424b6bdcaa0fa22e711922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a5c0bf9504b9923201e34f0ffc431efdeb35db42424b6bdcaa0fa22e711922", kill_on_drop: false }`
[INFO] [stdout] 19a5c0bf9504b9923201e34f0ffc431efdeb35db42424b6bdcaa0fa22e711922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 191220e59b90744839b0d2534b7b1309114bad219a8457279ac60ca9630f88a4
[INFO] running `Command { std: "docker" "start" "-a" "191220e59b90744839b0d2534b7b1309114bad219a8457279ac60ca9630f88a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling embedded-io v0.4.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling cobs v0.2.3
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling uuid v1.9.1
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling postcard v1.0.8
[INFO] [stderr]    Compiling makar-protocol v0.1.0 (/opt/rustwide/workdir/protocol)
[INFO] [stderr]    Compiling makar-server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]    Compiling makar-proxy v0.1.0 (/opt/rustwide/workdir/proxy)
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> proxy/src/connection.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | use log::{debug, info};
[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 variable: `view_distance`
[INFO] [stdout]    --> proxy/src/connection.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |             view_distance,
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `view_distance: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chat_mode`
[INFO] [stdout]    --> proxy/src/connection.rs:170:13
[INFO] [stdout]     |
[INFO] [stdout] 170 |             chat_mode,
[INFO] [stdout]     |             ^^^^^^^^^ help: try ignoring the field: `chat_mode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chat_colors`
[INFO] [stdout]    --> proxy/src/connection.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |             chat_colors,
[INFO] [stdout]     |             ^^^^^^^^^^^ help: try ignoring the field: `chat_colors: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `displayed_skin_parts`
[INFO] [stdout]    --> proxy/src/connection.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             displayed_skin_parts,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `displayed_skin_parts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on_ground`
[INFO] [stdout]    --> proxy/src/connection.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |             on_ground,
[INFO] [stdout]     |             ^^^^^^^^^ help: try ignoring the field: `on_ground: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> proxy/src/connection.rs:199:44
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stdout]     |                                            ^ help: try ignoring the field: `x: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> proxy/src/connection.rs:199:47
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stdout]     |                                               ^ help: try ignoring the field: `y: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> proxy/src/connection.rs:199:50
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stdout]     |                                                  ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on_ground`
[INFO] [stdout]    --> proxy/src/connection.rs:199:53
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stdout]     |                                                     ^^^^^^^^^ help: try ignoring the field: `on_ground: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on_ground`
[INFO] [stdout]    --> proxy/src/connection.rs:200:46
[INFO] [stdout]     |
[INFO] [stdout] 200 |         ProxyBoundPacket::PlayerIsOnGround { on_ground } => {}
[INFO] [stdout]     |                                              ^^^^^^^^^ help: try ignoring the field: `on_ground: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> proxy/src/connection.rs:201:43
[INFO] [stdout]     |
[INFO] [stdout] 201 |         ProxyBoundPacket::PluginMessage { channel } => {}
[INFO] [stdout]     |                                           ^^^^^^^ help: try ignoring the field: `channel: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VarLong` is never constructed
[INFO] [stdout]   --> proxy/src/protocol/varlen.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | varlen!(VarLong, i64);
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `varlen` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `value` are never used
[INFO] [stdout]   --> proxy/src/protocol/varlen.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |         impl $name {
[INFO] [stdout]    |         ---------- associated items in this implementation
[INFO] [stdout] 13 |             pub fn new(value: $type) -> Self {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |             pub fn value(&self) -> $type {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | varlen!(VarLong, i64);
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `varlen` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EncryptionRequest` is never constructed
[INFO] [stdout]    --> proxy/src/versions/v1_8_8.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     EncryptionRequest, 0x01 => {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: proxy/src/protocol/mod.rs:110:18
[INFO] [stdout]     |
[INFO] [stdout] 110 |         pub enum ClientBoundPacket {
[INFO] [stdout]     |                  ----------------- variant in this enum
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ClientBoundPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: this warning originates in the macro `crate::define_client_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `address` and `port` are never read
[INFO] [stdout]   --> proxy/src/versions/v1_8_8.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Handshake, Handshake, 0x00 => {
[INFO] [stdout]    |     --------- fields in this variant
[INFO] [stdout] 45 |         protocol: VarInt,
[INFO] [stdout] 46 |         address: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 47 |         port: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProxyBoundPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `crate::define_proxy_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.94s
[INFO] running `Command { std: "docker" "inspect" "191220e59b90744839b0d2534b7b1309114bad219a8457279ac60ca9630f88a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191220e59b90744839b0d2534b7b1309114bad219a8457279ac60ca9630f88a4", kill_on_drop: false }`
[INFO] [stdout] 191220e59b90744839b0d2534b7b1309114bad219a8457279ac60ca9630f88a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1290afd6468d508d0d68ea5cd97cf4c757c9ee5198bc6488bd282b5e9ba02c6
[INFO] running `Command { std: "docker" "start" "-a" "b1290afd6468d508d0d68ea5cd97cf4c757c9ee5198bc6488bd282b5e9ba02c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling makar-protocol v0.1.0 (/opt/rustwide/workdir/protocol)
[INFO] [stderr]    Compiling makar-proxy v0.1.0 (/opt/rustwide/workdir/proxy)
[INFO] [stderr]    Compiling makar-server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> proxy/src/connection.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | use log::{debug, info};
[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 variable: `view_distance`
[INFO] [stdout]    --> proxy/src/connection.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |             view_distance,
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `view_distance: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chat_mode`
[INFO] [stdout]    --> proxy/src/connection.rs:170:13
[INFO] [stdout]     |
[INFO] [stdout] 170 |             chat_mode,
[INFO] [stdout]     |             ^^^^^^^^^ help: try ignoring the field: `chat_mode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chat_colors`
[INFO] [stdout]    --> proxy/src/connection.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |             chat_colors,
[INFO] [stdout]     |             ^^^^^^^^^^^ help: try ignoring the field: `chat_colors: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `displayed_skin_parts`
[INFO] [stdout]    --> proxy/src/connection.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             displayed_skin_parts,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `displayed_skin_parts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on_ground`
[INFO] [stdout]    --> proxy/src/connection.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |             on_ground,
[INFO] [stdout]     |             ^^^^^^^^^ help: try ignoring the field: `on_ground: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> proxy/src/connection.rs:199:44
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stdout]     |                                            ^ help: try ignoring the field: `x: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> proxy/src/connection.rs:199:47
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stdout]     |                                               ^ help: try ignoring the field: `y: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> proxy/src/connection.rs:199:50
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stdout]     |                                                  ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on_ground`
[INFO] [stdout]    --> proxy/src/connection.rs:199:53
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stdout]     |                                                     ^^^^^^^^^ help: try ignoring the field: `on_ground: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on_ground`
[INFO] [stdout]    --> proxy/src/connection.rs:200:46
[INFO] [stdout]     |
[INFO] [stdout] 200 |         ProxyBoundPacket::PlayerIsOnGround { on_ground } => {}
[INFO] [stdout]     |                                              ^^^^^^^^^ help: try ignoring the field: `on_ground: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]    --> proxy/src/connection.rs:201:43
[INFO] [stdout]     |
[INFO] [stdout] 201 |         ProxyBoundPacket::PluginMessage { channel } => {}
[INFO] [stdout]     |                                           ^^^^^^^ help: try ignoring the field: `channel: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VarLong` is never constructed
[INFO] [stdout]   --> proxy/src/protocol/varlen.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | varlen!(VarLong, i64);
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `varlen` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `value` are never used
[INFO] [stdout]   --> proxy/src/protocol/varlen.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |         impl $name {
[INFO] [stdout]    |         ---------- associated items in this implementation
[INFO] [stdout] 13 |             pub fn new(value: $type) -> Self {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |             pub fn value(&self) -> $type {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | varlen!(VarLong, i64);
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `varlen` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EncryptionRequest` is never constructed
[INFO] [stdout]    --> proxy/src/versions/v1_8_8.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     EncryptionRequest, 0x01 => {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: proxy/src/protocol/mod.rs:110:18
[INFO] [stdout]     |
[INFO] [stdout] 110 |         pub enum ClientBoundPacket {
[INFO] [stdout]     |                  ----------------- variant in this enum
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ClientBoundPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: this warning originates in the macro `crate::define_client_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `address` and `port` are never read
[INFO] [stdout]   --> proxy/src/versions/v1_8_8.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Handshake, Handshake, 0x00 => {
[INFO] [stdout]    |     --------- fields in this variant
[INFO] [stdout] 45 |         protocol: VarInt,
[INFO] [stdout] 46 |         address: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 47 |         port: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProxyBoundPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `crate::define_proxy_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "b1290afd6468d508d0d68ea5cd97cf4c757c9ee5198bc6488bd282b5e9ba02c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1290afd6468d508d0d68ea5cd97cf4c757c9ee5198bc6488bd282b5e9ba02c6", kill_on_drop: false }`
[INFO] [stdout] b1290afd6468d508d0d68ea5cd97cf4c757c9ee5198bc6488bd282b5e9ba02c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c06e7a2d449a857060097eae56dc34d2920384434750fffd387777ae6ba6ae1e
[INFO] running `Command { std: "docker" "start" "-a" "c06e7a2d449a857060097eae56dc34d2920384434750fffd387777ae6ba6ae1e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `debug`
[INFO] [stderr]   --> proxy/src/connection.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 | use log::{debug, info};
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `view_distance`
[INFO] [stderr]    --> proxy/src/connection.rs:169:13
[INFO] [stderr]     |
[INFO] [stderr] 169 |             view_distance,
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `view_distance: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chat_mode`
[INFO] [stderr]    --> proxy/src/connection.rs:170:13
[INFO] [stderr]     |
[INFO] [stderr] 170 |             chat_mode,
[INFO] [stderr]     |             ^^^^^^^^^ help: try ignoring the field: `chat_mode: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chat_colors`
[INFO] [stderr]    --> proxy/src/connection.rs:171:13
[INFO] [stderr]     |
[INFO] [stderr] 171 |             chat_colors,
[INFO] [stderr]     |             ^^^^^^^^^^^ help: try ignoring the field: `chat_colors: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `displayed_skin_parts`
[INFO] [stderr]    --> proxy/src/connection.rs:172:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |             displayed_skin_parts,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `displayed_skin_parts: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `on_ground`
[INFO] [stderr]    --> proxy/src/connection.rs:186:13
[INFO] [stderr]     |
[INFO] [stderr] 186 |             on_ground,
[INFO] [stderr]     |             ^^^^^^^^^ help: try ignoring the field: `on_ground: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> proxy/src/connection.rs:199:44
[INFO] [stderr]     |
[INFO] [stderr] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stderr]     |                                            ^ help: try ignoring the field: `x: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]    --> proxy/src/connection.rs:199:47
[INFO] [stderr]     |
[INFO] [stderr] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stderr]     |                                               ^ help: try ignoring the field: `y: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]    --> proxy/src/connection.rs:199:50
[INFO] [stderr]     |
[INFO] [stderr] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stderr]     |                                                  ^ help: try ignoring the field: `z: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `on_ground`
[INFO] [stderr]    --> proxy/src/connection.rs:199:53
[INFO] [stderr]     |
[INFO] [stderr] 199 |         ProxyBoundPacket::PlayerPosition { x, y, z, on_ground } => {}
[INFO] [stderr]     |                                                     ^^^^^^^^^ help: try ignoring the field: `on_ground: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `on_ground`
[INFO] [stderr]    --> proxy/src/connection.rs:200:46
[INFO] [stderr]     |
[INFO] [stderr] 200 |         ProxyBoundPacket::PlayerIsOnGround { on_ground } => {}
[INFO] [stderr]     |                                              ^^^^^^^^^ help: try ignoring the field: `on_ground: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `channel`
[INFO] [stderr]    --> proxy/src/connection.rs:201:43
[INFO] [stderr]     |
[INFO] [stderr] 201 |         ProxyBoundPacket::PluginMessage { channel } => {}
[INFO] [stderr]     |                                           ^^^^^^^ help: try ignoring the field: `channel: _`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VarLong` is never constructed
[INFO] [stderr]   --> proxy/src/protocol/varlen.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 | varlen!(VarLong, i64);
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `varlen` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `value` are never used
[INFO] [stderr]   --> proxy/src/protocol/varlen.rs:13:20
[INFO] [stderr]    |
[INFO] [stderr] 12 |         impl $name {
[INFO] [stderr]    |         ---------- associated items in this implementation
[INFO] [stderr] 13 |             pub fn new(value: $type) -> Self {
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |             pub fn value(&self) -> $type {
[INFO] [stderr]    |                    ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 73 | varlen!(VarLong, i64);
[INFO] [stderr]    | --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `varlen` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EncryptionRequest` is never constructed
[INFO] [stderr]    --> proxy/src/versions/v1_8_8.rs:8:5
[INFO] [stderr]     |
[INFO] [stderr]   8 |     EncryptionRequest, 0x01 => {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: proxy/src/protocol/mod.rs:110:18
[INFO] [stderr]     |
[INFO] [stderr] 110 |         pub enum ClientBoundPacket {
[INFO] [stderr]     |                  ----------------- variant in this enum
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ClientBoundPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: this warning originates in the macro `crate::define_client_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: fields `address` and `port` are never read
[INFO] [stderr]   --> proxy/src/versions/v1_8_8.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |     Handshake, Handshake, 0x00 => {
[INFO] [stderr]    |     --------- fields in this variant
[INFO] [stderr] 45 |         protocol: VarInt,
[INFO] [stderr] 46 |         address: String,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 47 |         port: u16,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ProxyBoundPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: this warning originates in the macro `crate::define_proxy_bound` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `makar-proxy` (bin "makar-proxy" test) generated 16 warnings (run `cargo fix --bin "makar-proxy" -p makar-proxy --tests` to apply 12 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/makar_protocol-36b5f1b0e62b4428)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/makar_proxy-3e08e77940c3fb54)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/makar_server-2fb760defdbf4919)
[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] [stderr]    Doc-tests makar_protocol
[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" "c06e7a2d449a857060097eae56dc34d2920384434750fffd387777ae6ba6ae1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06e7a2d449a857060097eae56dc34d2920384434750fffd387777ae6ba6ae1e", kill_on_drop: false }`
[INFO] [stdout] c06e7a2d449a857060097eae56dc34d2920384434750fffd387777ae6ba6ae1e
