[INFO] cloning repository https://github.com/Fiztba/RustMUD
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fiztba/RustMUD" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFiztba%2FRustMUD", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFiztba%2FRustMUD'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb54575625e2bddd752e6be6218d7cdce256dd0f
[INFO] checking Fiztba/RustMUD against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFiztba%2FRustMUD" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Fiztba/RustMUD
[INFO] finished tweaking git repo https://github.com/Fiztba/RustMUD
[INFO] tweaked toml for git repo https://github.com/Fiztba/RustMUD written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Fiztba/RustMUD on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Fiztba/RustMUD 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | repository = "https://github.com/Fiztba/RustMUD.git"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.repository`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-strings v0.5.1
[INFO] [stderr]   Downloaded iana-time-zone v0.1.65
[INFO] [stderr]   Downloaded windows-result v0.4.1
[INFO] [stderr]   Downloaded windows-core v0.62.2
[INFO] [stderr]   Downloaded windows-implement v0.60.2
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.11
[INFO] [stderr]   Downloaded windows-interface v0.59.3
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.127
[INFO] [stderr]   Downloaded android_system_properties v0.1.6
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.127
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.127
[INFO] [stderr]   Downloaded js-sys v0.3.104
[INFO] [stderr]   Downloaded chrono v0.4.45
[INFO] [stderr]   Downloaded cc v1.4.4
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.127
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 12a727bedbea6bb7b991c813f7951c026fe88e3574653909a5c876ad48324f70
[INFO] running `Command { std: "docker" "start" "12a727bedbea6bb7b991c813f7951c026fe88e3574653909a5c876ad48324f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12a727bedbea6bb7b991c813f7951c026fe88e3574653909a5c876ad48324f70", 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" "12a727bedbea6bb7b991c813f7951c026fe88e3574653909a5c876ad48324f70" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12a727bedbea6bb7b991c813f7951c026fe88e3574653909a5c876ad48324f70", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "12a727bedbea6bb7b991c813f7951c026fe88e3574653909a5c876ad48324f70" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | repository = "https://github.com/Fiztba/RustMUD.git"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.repository`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]     Checking mud-data v0.1.0 (/opt/rustwide/workdir/crates/mud-data)
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking mud-sys v0.1.0 (/opt/rustwide/workdir/crates/mud-sys)
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]    --> crates/mud-data/src/crypt.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |     use std::path::PathBuf;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unescape` is never used
[INFO] [stdout]    --> crates/mud-data/src/crypt.rs:303:8
[INFO] [stdout]     |
[INFO] [stdout] 303 |     fn unescape(field: &str) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mud-world v0.1.0 (/opt/rustwide/workdir/crates/mud-world)
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stdout] warning: unused import: `crate::parse`
[INFO] [stdout]    --> crates/mud-world/src/write/mob.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |     use crate::parse;
[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 import: `std::path::PathBuf`
[INFO] [stdout]    --> crates/mud-world/src/write/mob.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |     use std::path::PathBuf;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parse`
[INFO] [stdout]    --> crates/mud-world/src/write/obj.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use crate::parse;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]    --> crates/mud-world/src/write/obj.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     use std::path::PathBuf;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]    --> crates/mud-world/src/write/qst.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     use std::path::PathBuf;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]    --> crates/mud-world/src/write/trg.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     use std::collections::HashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]    --> crates/mud-world/src/write/trg.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     use std::path::PathBuf;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parse`
[INFO] [stdout]    --> crates/mud-world/src/write/trg.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use crate::parse;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]    --> crates/mud-world/src/write/wld.rs:366:27
[INFO] [stdout]     |
[INFO] [stdout] 366 |     use std::path::{Path, PathBuf};
[INFO] [stdout]     |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mud_data::types::NOWHERE`
[INFO] [stdout]    --> crates/mud-world/src/write/wld.rs:368:9
[INFO] [stdout]     |
[INFO] [stdout] 368 |     use mud_data::types::NOWHERE;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parse`
[INFO] [stdout]    --> crates/mud-world/src/write/wld.rs:372:9
[INFO] [stdout]     |
[INFO] [stdout] 372 |     use crate::parse;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking mud-net v0.1.0 (/opt/rustwide/workdir/crates/mud-net)
[INFO] [stdout] warning: function `scan_headers` is never used
[INFO] [stdout]    --> crates/mud-world/src/write/shp.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn scan_headers(map: &mut std::collections::HashMap<u16, u16>, dir: PathBuf) {
[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 `read_index` is never used
[INFO] [stdout]    --> crates/mud-world/src/write/wld.rs:375:8
[INFO] [stdout]     |
[INFO] [stdout] 375 |     fn read_index(dir: &Path) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_triggers` is never used
[INFO] [stdout]    --> crates/mud-world/src/write/wld.rs:391:8
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn register_triggers(world: &mut World, data: &[u8]) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_bytes_eq` is never used
[INFO] [stdout]    --> crates/mud-world/src/write/wld.rs:418:8
[INFO] [stdout]     |
[INFO] [stdout] 418 |     fn assert_bytes_eq(ours: &[u8], golden: &[u8], what: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mud-game v0.1.0 (/opt/rustwide/workdir/crates/mud-game)
[INFO] [stderr]     Checking mud-server v0.1.0 (/opt/rustwide/workdir/crates/mud-server)
[INFO] [stdout] warning: unused import: `flags`
[INFO] [stdout]  --> crates/mud-game/tests/board_slots.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mud_data::{flags, types::*};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.34s
[INFO] running `Command { std: "docker" "inspect" "12a727bedbea6bb7b991c813f7951c026fe88e3574653909a5c876ad48324f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a727bedbea6bb7b991c813f7951c026fe88e3574653909a5c876ad48324f70", kill_on_drop: false }`
[INFO] [stdout] 12a727bedbea6bb7b991c813f7951c026fe88e3574653909a5c876ad48324f70