[INFO] cloning repository https://github.com/Googe14/mcstatus-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Googe14/mcstatus-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGooge14%2Fmcstatus-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGooge14%2Fmcstatus-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d1b4f2a82f5f24314e5462b6e3a89d51e8fb7e1 [INFO] checking Googe14/mcstatus-bot against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGooge14%2Fmcstatus-bot" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Googe14/mcstatus-bot on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Googe14/mcstatus-bot [INFO] finished tweaking git repo https://github.com/Googe14/mcstatus-bot [INFO] tweaked toml for git repo https://github.com/Googe14/mcstatus-bot written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Googe14/mcstatus-bot 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quartz_nbt_macros v0.1.1 [INFO] [stderr] Downloaded command_attr v0.3.7 [INFO] [stderr] Downloaded tokio-rustls v0.23.1 [INFO] [stderr] Downloaded reqwest v0.11.7 [INFO] [stderr] Downloaded serenity v0.10.9 [INFO] [stderr] Downloaded quartz_nbt v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0bed4045b04919a834d701d3568cd2ad88e296233af6e3bcdf194f9ee83085d [INFO] running `Command { std: "docker" "start" "-a" "d0bed4045b04919a834d701d3568cd2ad88e296233af6e3bcdf194f9ee83085d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0bed4045b04919a834d701d3568cd2ad88e296233af6e3bcdf194f9ee83085d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0bed4045b04919a834d701d3568cd2ad88e296233af6e3bcdf194f9ee83085d", kill_on_drop: false }` [INFO] [stdout] d0bed4045b04919a834d701d3568cd2ad88e296233af6e3bcdf194f9ee83085d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf5a0be64b02de422961dce5b9143f09353d10eb9c943c3c034e01646a1ec895 [INFO] running `Command { std: "docker" "start" "-a" "cf5a0be64b02de422961dce5b9143f09353d10eb9c943c3c034e01646a1ec895", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.111 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Compiling 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warning: unused variable: `payload` [INFO] [stdout] --> src/network.rs:104:44 [INFO] [stdout] | [INFO] [stdout] 104 | Some(DecodedPacket::StatusPong(payload)) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> src/network.rs:104:44 [INFO] [stdout] | [INFO] [stdout] 104 | Some(DecodedPacket::StatusPong(payload)) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/network.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | io::{Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/network.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/network.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | io::{Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/network.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:376:15 [INFO] [stdout] | [INFO] [stdout] 376 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:537:15 [INFO] [stdout] | [INFO] [stdout] 537 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:651:15 [INFO] [stdout] | [INFO] [stdout] 651 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:773:15 [INFO] [stdout] | [INFO] [stdout] 773 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:1088:15 [INFO] [stdout] | [INFO] [stdout] 1088 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:1128:15 [INFO] [stdout] | [INFO] [stdout] 1128 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:1197:15 [INFO] [stdout] | [INFO] [stdout] 1197 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:1211:15 [INFO] [stdout] | [INFO] [stdout] 1211 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:1448:15 [INFO] [stdout] | [INFO] [stdout] 1448 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:376:15 [INFO] [stdout] | [INFO] [stdout] 376 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:537:15 [INFO] [stdout] | [INFO] [stdout] 537 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:651:15 [INFO] [stdout] | [INFO] [stdout] 651 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:773:15 [INFO] [stdout] | [INFO] [stdout] 773 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:1088:15 [INFO] [stdout] | [INFO] [stdout] 1088 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:1128:15 [INFO] [stdout] | [INFO] [stdout] 1128 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/network/packets.rs:1995:22 [INFO] [stdout] | [INFO] [stdout] 1995 | Ok((nbt, name)) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:1197:15 [INFO] [stdout] | [INFO] [stdout] 1197 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:1211:15 [INFO] [stdout] | [INFO] [stdout] 1211 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pd` [INFO] [stdout] --> src/network/packets.rs:1448:15 [INFO] [stdout] | [INFO] [stdout] 1448 | fn decode(pd: &mut PacketDecoder) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/network/packets.rs:1995:22 [INFO] [stdout] | [INFO] [stdout] 1995 | Ok((nbt, name)) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROTOCOL_1_17_1` is never used [INFO] [stdout] --> src/network.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub const PROTOCOL_1_17_1: VarInt = VarInt(756); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROTOCOL_1_18_1` is never used [INFO] [stdout] --> src/network.rs:20:11 [INFO] [stdout] | [INFO] [stdout] 20 | pub const PROTOCOL_1_18_1: VarInt = VarInt(757); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Login` and `Play` are never constructed [INFO] [stdout] --> src/network.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum ServerState { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 23 | Status, [INFO] [stdout] 24 | Login, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | Play, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NetworkChannel` is never constructed [INFO] [stdout] --> src/network.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 149 | pub struct NetworkChannel { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `send_packet` is never used [INFO] [stdout] --> src/network.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 154 | impl NetworkChannel { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 155 | pub fn send_packet(&self, packet: DecodedPacket) -> Result<(), SendError> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NetworkCommand` is never used [INFO] [stdout] --> src/network.rs:168:10 [INFO] [stdout] | [INFO] [stdout] 168 | pub enum NetworkCommand { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetworkCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROTOCOL_1_17_1` is never used [INFO] [stdout] --> src/network.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub const PROTOCOL_1_17_1: VarInt = VarInt(756); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROTOCOL_1_18_1` is never used [INFO] [stdout] --> src/network.rs:20:11 [INFO] [stdout] | [INFO] [stdout] 20 | pub const PROTOCOL_1_18_1: VarInt = VarInt(757); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Login` and `Play` are never constructed [INFO] [stdout] --> src/network.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum ServerState { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 23 | Status, [INFO] [stdout] 24 | Login, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | Play, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NetworkChannel` is never constructed [INFO] [stdout] --> src/network.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 149 | pub struct NetworkChannel { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `send_packet` is never used [INFO] [stdout] --> src/network.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 154 | impl NetworkChannel { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 155 | pub fn send_packet(&self, packet: DecodedPacket) -> Result<(), SendError> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NetworkCommand` is never used [INFO] [stdout] --> src/network.rs:168:10 [INFO] [stdout] | [INFO] [stdout] 168 | pub enum NetworkCommand { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetworkCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.20s [INFO] running `Command { std: "docker" "inspect" "cf5a0be64b02de422961dce5b9143f09353d10eb9c943c3c034e01646a1ec895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf5a0be64b02de422961dce5b9143f09353d10eb9c943c3c034e01646a1ec895", kill_on_drop: false }` [INFO] [stdout] cf5a0be64b02de422961dce5b9143f09353d10eb9c943c3c034e01646a1ec895