[INFO] cloning repository https://github.com/JAD3N/mc-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JAD3N/mc-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJAD3N%2Fmc-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJAD3N%2Fmc-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce1ad57f2417f722d6c00ae21fdc3cd0efdadd7a
[INFO] checking JAD3N/mc-server/ce1ad57f2417f722d6c00ae21fdc3cd0efdadd7a against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJAD3N%2Fmc-server" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JAD3N/mc-server on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JAD3N/mc-server
[INFO] finished tweaking git repo https://github.com/JAD3N/mc-server
[INFO] tweaked toml for git repo https://github.com/JAD3N/mc-server written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JAD3N/mc-server 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::chat::component::ComponentContainer`
[INFO] [stdout]  --> server/src/network/protocol/handler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::chat::component::ComponentContainer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> server/src/world/level/dimension.rs:29:58
[INFO] [stdout]    |
[INFO] [stdout] 29 |         dimension_type!($id, $name, $suffix, $folder, []);
[INFO] [stdout]    |                                                          ^
[INFO] [stdout] ...
[INFO] [stdout] 48 |         m.insert("the_nether", dimension_type!(0, "the_nether", "_nether", "DIM-1"));
[INFO] [stdout]    |                                ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `dimension_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> server/src/world/level/dimension.rs:29:58
[INFO] [stdout]    |
[INFO] [stdout] 29 |         dimension_type!($id, $name, $suffix, $folder, []);
[INFO] [stdout]    |                                                          ^
[INFO] [stdout] ...
[INFO] [stdout] 49 |         m.insert("the_end", dimension_type!(2, "the_nether", "_end", "DIM1"));
[INFO] [stdout]    |                             ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `dimension_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> server/src/server/settings.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct ServerSettings {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 8  |     allow_flight: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 9  |     allow_nether: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     broadcast_console_to_ops: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     broadcast_rcon_to_ops: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     difficulty: Difficulty,
[INFO] [stdout] 13 |     enable_command_block: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     enable_query: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 15 |     enable_rcon: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 16 |     enforce_whitlist: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     force_gamemode: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     function_permission_level: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     game_mode: GameMode,
[INFO] [stdout] 20 |     generate_structures: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     generator_settings: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     hardcore: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     level_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 24 |     level_seed: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 25 |     level_type: LevelKind,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 26 |     max_build_height: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     max_world_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     motd: String,
[INFO] [stdout] 31 |     network_compression_threshold: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     online_mode: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 33 |     op_permission_level: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     player_idle_timeout: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     prevent_proxy_connections: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     pvp: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 37 |     query_port: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 38 |     rcon_password: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 39 |     rcon_port: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 40 |     resource_pack: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 41 |     resource_pack_sha1: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     spawn_animals: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 45 |     spawn_monsters: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 46 |     spawn_npcs: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 47 |     spawn_protection: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 48 |     use_native_transport: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     view_distance: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 50 |     white_list: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerSettings` 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: unused output of future returned by `tokio::task::yield_now` that must be used
[INFO] [stdout]   --> server/src/network/listener.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             tokio::task::yield_now().await;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: yield_now does nothing unless polled/`await`-ed
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let _ = tokio::task::yield_now().await;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused output of future returned by `tokio::task::yield_now` that must be used
[INFO] [stdout]   --> server/src/network/worker.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             tokio::task::yield_now().await;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: yield_now does nothing unless polled/`await`-ed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let _ = tokio::task::yield_now().await;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mc-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.99s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: server v0.1.0 (/opt/rustwide/workdir/server), traitobject v0.1.0, typemap v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "10e91dc1f4f970488510f31be07d63636e5faba8b4f43f243e29af0ca5e43e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e91dc1f4f970488510f31be07d63636e5faba8b4f43f243e29af0ca5e43e5b", kill_on_drop: false }`
[INFO] [stdout] 10e91dc1f4f970488510f31be07d63636e5faba8b4f43f243e29af0ca5e43e5b