[INFO] cloning repository https://github.com/jens1o/oxicraft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jens1o/oxicraft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjens1o%2Foxicraft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjens1o%2Foxicraft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b51c70e62769518a42b03956bbf297397c5510a9
[INFO] testing jens1o/oxicraft against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjens1o%2Foxicraft" "/workspace/builds/worker-63/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-63/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jens1o/oxicraft on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jens1o/oxicraft
[INFO] finished tweaking git repo https://github.com/jens1o/oxicraft
[INFO] tweaked toml for git repo https://github.com/jens1o/oxicraft written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate git repo https://github.com/jens1o/oxicraft already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v0.15.28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c64ce8ebe81379b4cfa4381f733dae39082d67cc1eabd07417478a08a8f9c3b0
[INFO] running `Command { std: "docker" "start" "-a" "c64ce8ebe81379b4cfa4381f733dae39082d67cc1eabd07417478a08a8f9c3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c64ce8ebe81379b4cfa4381f733dae39082d67cc1eabd07417478a08a8f9c3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64ce8ebe81379b4cfa4381f733dae39082d67cc1eabd07417478a08a8f9c3b0", kill_on_drop: false }`
[INFO] [stdout] c64ce8ebe81379b4cfa4381f733dae39082d67cc1eabd07417478a08a8f9c3b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ed43bf6d4d17844765d2432b22cf43f8132d668a99e434bd5f18f00f0cb70f9
[INFO] running `Command { std: "docker" "start" "-a" "7ed43bf6d4d17844765d2432b22cf43f8132d668a99e434bd5f18f00f0cb70f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling syn v0.15.28
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling oxicraft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/coding/double.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/coding/float.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/coding/long.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/coding/varint.rs:84:10
[INFO] [stdout]    |
[INFO] [stdout] 84 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Survival`
[INFO] [stdout]  --> src/coding/gamemode.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Survival = 0x00,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Adventure`
[INFO] [stdout]  --> src/coding/gamemode.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Adventure = 0x02,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hardcore`
[INFO] [stdout]  --> src/coding/gamemode.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Hardcore = 0x08,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Default`
[INFO] [stdout]  --> src/coding/level_type.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LargeBiomes`
[INFO] [stdout]  --> src/coding/level_type.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     LargeBiomes,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Amplified`
[INFO] [stdout]  --> src/coding/level_type.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Amplified,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Default1_1`
[INFO] [stdout]   --> src/coding/level_type.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Default1_1,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Short`
[INFO] [stdout]  --> src/coding/short.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type Short = i16;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Easy`
[INFO] [stdout]  --> src/difficulty.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Easy = 0x01,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Normal`
[INFO] [stdout]  --> src/difficulty.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Normal = 0x02,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hard`
[INFO] [stdout]  --> src/difficulty.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Hard = 0x03,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nether`
[INFO] [stdout]  --> src/dimension.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Nether = -1,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `End`
[INFO] [stdout]  --> src/dimension.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     End = 1,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Command`
[INFO] [stdout]   --> src/packet.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     Command,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Message`
[INFO] [stdout]   --> src/packet.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     Message(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_location`
[INFO] [stdout]   --> src/player.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     current_location: Location,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `spawn_location`
[INFO] [stdout]   --> src/player.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn spawn_location(&self) -> &Location {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `origin`
[INFO] [stdout]   --> src/plugin_message.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     origin: PluginMessageOrigin,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/plugin_message.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn origin(&self) -> &PluginMessageOrigin {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_minecraft`
[INFO] [stdout]   --> src/plugin_message.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn is_minecraft(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_channel_namespace`
[INFO] [stdout]   --> src/plugin_message.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn get_channel_namespace(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "7ed43bf6d4d17844765d2432b22cf43f8132d668a99e434bd5f18f00f0cb70f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed43bf6d4d17844765d2432b22cf43f8132d668a99e434bd5f18f00f0cb70f9", kill_on_drop: false }`
[INFO] [stdout] 7ed43bf6d4d17844765d2432b22cf43f8132d668a99e434bd5f18f00f0cb70f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c75f1d6abeed0a4db3f0df80ff7732652ea5ed76ef02e7910a085975bee4fd34
[INFO] running `Command { std: "docker" "start" "-a" "c75f1d6abeed0a4db3f0df80ff7732652ea5ed76ef02e7910a085975bee4fd34", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxicraft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/coding/double.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/coding/float.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/coding/long.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/coding/varint.rs:84:10
[INFO] [stdout]    |
[INFO] [stdout] 84 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Survival`
[INFO] [stdout]  --> src/coding/gamemode.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Survival = 0x00,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Adventure`
[INFO] [stdout]  --> src/coding/gamemode.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Adventure = 0x02,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hardcore`
[INFO] [stdout]  --> src/coding/gamemode.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Hardcore = 0x08,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Default`
[INFO] [stdout]  --> src/coding/level_type.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LargeBiomes`
[INFO] [stdout]  --> src/coding/level_type.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     LargeBiomes,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Amplified`
[INFO] [stdout]  --> src/coding/level_type.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Amplified,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Default1_1`
[INFO] [stdout]   --> src/coding/level_type.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Default1_1,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Short`
[INFO] [stdout]  --> src/coding/short.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type Short = i16;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Easy`
[INFO] [stdout]  --> src/difficulty.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Easy = 0x01,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Normal`
[INFO] [stdout]  --> src/difficulty.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Normal = 0x02,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hard`
[INFO] [stdout]  --> src/difficulty.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Hard = 0x03,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nether`
[INFO] [stdout]  --> src/dimension.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Nether = -1,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `End`
[INFO] [stdout]  --> src/dimension.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     End = 1,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Command`
[INFO] [stdout]   --> src/packet.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     Command,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Message`
[INFO] [stdout]   --> src/packet.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     Message(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_location`
[INFO] [stdout]   --> src/player.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     current_location: Location,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `spawn_location`
[INFO] [stdout]   --> src/player.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn spawn_location(&self) -> &Location {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `origin`
[INFO] [stdout]   --> src/plugin_message.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     origin: PluginMessageOrigin,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/plugin_message.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn origin(&self) -> &PluginMessageOrigin {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_minecraft`
[INFO] [stdout]   --> src/plugin_message.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn is_minecraft(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_channel_namespace`
[INFO] [stdout]   --> src/plugin_message.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn get_channel_namespace(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.87s
[INFO] running `Command { std: "docker" "inspect" "c75f1d6abeed0a4db3f0df80ff7732652ea5ed76ef02e7910a085975bee4fd34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75f1d6abeed0a4db3f0df80ff7732652ea5ed76ef02e7910a085975bee4fd34", kill_on_drop: false }`
[INFO] [stdout] c75f1d6abeed0a4db3f0df80ff7732652ea5ed76ef02e7910a085975bee4fd34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc566bd6564618dffd7919af9ac03359f1088b584ee26c6239bfb2415f86d57d
[INFO] running `Command { std: "docker" "start" "-a" "dc566bd6564618dffd7919af9ac03359f1088b584ee26c6239bfb2415f86d57d", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/coding/double.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 |         };
[INFO] [stderr]    |          ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/coding/float.rs:25:10
[INFO] [stderr]    |
[INFO] [stderr] 25 |         };
[INFO] [stderr]    |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/coding/long.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 |         };
[INFO] [stderr]    |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/coding/varint.rs:84:10
[INFO] [stderr]    |
[INFO] [stderr] 84 |         };
[INFO] [stderr]    |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Survival`
[INFO] [stderr]  --> src/coding/gamemode.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Survival = 0x00,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Adventure`
[INFO] [stderr]  --> src/coding/gamemode.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Adventure = 0x02,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hardcore`
[INFO] [stderr]  --> src/coding/gamemode.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Hardcore = 0x08,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Default`
[INFO] [stderr]  --> src/coding/level_type.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Default,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LargeBiomes`
[INFO] [stderr]  --> src/coding/level_type.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     LargeBiomes,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Amplified`
[INFO] [stderr]  --> src/coding/level_type.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Amplified,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Default1_1`
[INFO] [stderr]   --> src/coding/level_type.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Default1_1,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Short`
[INFO] [stderr]  --> src/coding/short.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type Short = i16;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Easy`
[INFO] [stderr]  --> src/difficulty.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Easy = 0x01,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Normal`
[INFO] [stderr]  --> src/difficulty.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Normal = 0x02,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hard`
[INFO] [stderr]  --> src/difficulty.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Hard = 0x03,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nether`
[INFO] [stderr]  --> src/dimension.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Nether = -1,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `End`
[INFO] [stderr]  --> src/dimension.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     End = 1,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Command`
[INFO] [stderr]   --> src/packet.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     Command,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Message`
[INFO] [stderr]   --> src/packet.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     Message(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `current_location`
[INFO] [stderr]   --> src/player.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     current_location: Location,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `spawn_location`
[INFO] [stderr]   --> src/player.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn spawn_location(&self) -> &Location {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `origin`
[INFO] [stderr]   --> src/plugin_message.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     origin: PluginMessageOrigin,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `origin`
[INFO] [stderr]   --> src/plugin_message.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn origin(&self) -> &PluginMessageOrigin {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_minecraft`
[INFO] [stderr]   --> src/plugin_message.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn is_minecraft(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_channel_namespace`
[INFO] [stderr]   --> src/plugin_message.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn get_channel_namespace(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `oxicraft` (bin "oxicraft" test) generated 25 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oxicraft-b24d6c7cc7838919)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test coding::boolean::tests::test_decoding ... ok
[INFO] [stdout] test coding::boolean::tests::test_decoding_err_empty ... ok
[INFO] [stdout] test coding::boolean::tests::test_decoding_err ... ok
[INFO] [stdout] test coding::boolean::tests::test_encoding ... ok
[INFO] [stdout] test coding::chat_mode::tests::test_decoding ... ok
[INFO] [stdout] test coding::chat_mode::tests::test_decoding_err ... ok
[INFO] [stdout] test coding::chat_mode::tests::test_decoding_err_empty ... ok
[INFO] [stdout] test coding::float::tests::test_read_float_on_vec ... ok
[INFO] [stdout] test coding::long::tests::bench_decoding ... ok
[INFO] [stdout] test coding::float::tests::test_write_float_to_vec ... ok
[INFO] [stdout] test coding::long::tests::bench_encoding ... ok
[INFO] [stdout] test coding::long::tests::test_write_long_to_vec ... ok
[INFO] [stdout] test coding::long::tests::test_read_long_on_vec ... ok
[INFO] [stdout] test coding::main_hand::tests::test_decoding ... ok
[INFO] [stdout] test coding::main_hand::tests::test_decoding_err ... ok
[INFO] [stdout] test coding::main_hand::tests::test_decoding_err_empty ... ok
[INFO] [stdout] test coding::short::tests::test_read_unsigned_short_on_vec ... ok
[INFO] [stdout] test coding::signed_byte::tests::test_decoding ... ok
[INFO] [stdout] test coding::signed_byte::tests::test_decoding_err ... ok
[INFO] [stdout] test coding::signed_byte::tests::test_encoding ... ok
[INFO] [stdout] test coding::string::tests::read_string ... ok
[INFO] [stdout] test coding::string::tests::read_string_should_err_if_too_long ... ok
[INFO] [stdout] test coding::string::tests::write_str ... ok
[INFO] [stdout] test coding::string::tests::write_string ... ok
[INFO] [stdout] test coding::unsigned_byte::tests::test_decoding ... ok
[INFO] [stdout] test coding::unsigned_byte::tests::test_decoding_err ... ok
[INFO] [stdout] test coding::unsigned_byte::tests::test_encoding ... ok
[INFO] [stdout] test coding::varint::tests::test_read_err ... ok
[INFO] [stdout] test coding::varint::tests::test_read_varint_from_vec ... ok
[INFO] [stdout] test coding::varint::tests::test_varint_and_i32_are_same ... ok
[INFO] [stdout] test coding::varint::tests::test_write_vec_from_varint_negative ... ok
[INFO] [stdout] test coding::varint::tests::test_write_vec_from_varint_positive ... ok
[INFO] [stdout] test connection::handshake::tests::test_build_slp_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc566bd6564618dffd7919af9ac03359f1088b584ee26c6239bfb2415f86d57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc566bd6564618dffd7919af9ac03359f1088b584ee26c6239bfb2415f86d57d", kill_on_drop: false }`
[INFO] [stdout] dc566bd6564618dffd7919af9ac03359f1088b584ee26c6239bfb2415f86d57d