[INFO] cloning repository https://github.com/FluffyBento/KollegenClient
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FluffyBento/KollegenClient" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFluffyBento%2FKollegenClient", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFluffyBento%2FKollegenClient'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 716f82e9bf3a833d9b15c9fd06c31c828248d654
[INFO] checking FluffyBento/KollegenClient against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFluffyBento%2FKollegenClient" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/FluffyBento/KollegenClient
[INFO] finished tweaking git repo https://github.com/FluffyBento/KollegenClient
[INFO] tweaked toml for git repo https://github.com/FluffyBento/KollegenClient written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FluffyBento/KollegenClient on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FluffyBento/KollegenClient 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "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-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9a5dc24732320983e6747fb8ead9aceb13e2fdc6f7ec24de298c8db10307fe21
[INFO] running `Command { std: "docker" "start" "9a5dc24732320983e6747fb8ead9aceb13e2fdc6f7ec24de298c8db10307fe21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a5dc24732320983e6747fb8ead9aceb13e2fdc6f7ec24de298c8db10307fe21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9a5dc24732320983e6747fb8ead9aceb13e2fdc6f7ec24de298c8db10307fe21" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a5dc24732320983e6747fb8ead9aceb13e2fdc6f7ec24de298c8db10307fe21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9a5dc24732320983e6747fb8ead9aceb13e2fdc6f7ec24de298c8db10307fe21" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |     let mut instances = utils::load_json::<Vec<types::Instance>>(
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:367:9
[INFO] [stdout]     |
[INFO] [stdout] 367 |     let mut new_inst = types::Instance {
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |     let mut instances = utils::load_json::<Vec<types::Instance>>(
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:367:9
[INFO] [stdout]     |
[INFO] [stdout] 367 |     let mut new_inst = types::Instance {
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `version_major_minor` is never used
[INFO] [stdout]    --> src/companion.rs:517:4
[INFO] [stdout]     |
[INFO] [stdout] 517 | fn version_major_minor(version: &str) -> Option<(u32, u32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_compatible_version` is never used
[INFO] [stdout]    --> src/companion.rs:529:8
[INFO] [stdout]     |
[INFO] [stdout] 529 | pub fn is_compatible_version(version: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `display_name` and `avatar_url` are never used
[INFO] [stdout]   --> src/discord_auth.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl DiscordUser {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 41 |     pub fn display_name(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn avatar_url(&self) -> Option<String> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModrinthProject` is never constructed
[INFO] [stdout]    --> src/types.rs:235:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub struct ModrinthProject {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModEntry` is never constructed
[INFO] [stdout]    --> src/types.rs:247:12
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub struct ModEntry {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ServerEntry` is never constructed
[INFO] [stdout]    --> src/types.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub struct ServerEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewsEntry` is never constructed
[INFO] [stdout]    --> src/types.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub struct NewsEntry {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_agent` is never used
[INFO] [stdout]   --> src/utils.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn user_agent() -> &'static str {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `client_id` is never used
[INFO] [stdout]   --> src/utils.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn client_id() -> &'static str {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `version_major_minor` is never used
[INFO] [stdout]    --> src/companion.rs:517:4
[INFO] [stdout]     |
[INFO] [stdout] 517 | fn version_major_minor(version: &str) -> Option<(u32, u32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_compatible_version` is never used
[INFO] [stdout]    --> src/companion.rs:529:8
[INFO] [stdout]     |
[INFO] [stdout] 529 | pub fn is_compatible_version(version: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `display_name` and `avatar_url` are never used
[INFO] [stdout]   --> src/discord_auth.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl DiscordUser {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 41 |     pub fn display_name(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn avatar_url(&self) -> Option<String> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModrinthProject` is never constructed
[INFO] [stdout]    --> src/types.rs:235:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub struct ModrinthProject {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModEntry` is never constructed
[INFO] [stdout]    --> src/types.rs:247:12
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub struct ModEntry {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ServerEntry` is never constructed
[INFO] [stdout]    --> src/types.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub struct ServerEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewsEntry` is never constructed
[INFO] [stdout]    --> src/types.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub struct NewsEntry {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_agent` is never used
[INFO] [stdout]   --> src/utils.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn user_agent() -> &'static str {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `client_id` is never used
[INFO] [stdout]   --> src/utils.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn client_id() -> &'static str {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `async-trait`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | async-trait = "0.1"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `async-trait`
[INFO] [stderr] warning: unused dependency `sysinfo`
[INFO] [stderr]   --> Cargo.toml:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | sysinfo = "0.30"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `sysinfo`
[INFO] [stderr] warning: `kollegen-client` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] running `Command { std: "docker" "inspect" "9a5dc24732320983e6747fb8ead9aceb13e2fdc6f7ec24de298c8db10307fe21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5dc24732320983e6747fb8ead9aceb13e2fdc6f7ec24de298c8db10307fe21", kill_on_drop: false }`
[INFO] [stdout] 9a5dc24732320983e6747fb8ead9aceb13e2fdc6f7ec24de298c8db10307fe21