[INFO] fetching crate mc-classic-js 0.2.5...
[INFO] testing mc-classic-js-0.2.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate mc-classic-js 0.2.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mc-classic-js 0.2.5
[INFO] finished tweaking crates.io crate mc-classic-js 0.2.5
[INFO] tweaked toml for crates.io crate mc-classic-js 0.2.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mc-classic-js 0.2.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] [stderr]       Adding fancy-regex v0.14.0 (available: v0.16.2)
[INFO] [stderr]       Adding rusqlite v0.35.0 (available: v0.37.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab56aad204cc92ced221b430ac4747113223425ed36c5aaf6e5ed91d89d567a1
[INFO] running `Command { std: "docker" "start" "-a" "ab56aad204cc92ced221b430ac4747113223425ed36c5aaf6e5ed91d89d567a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab56aad204cc92ced221b430ac4747113223425ed36c5aaf6e5ed91d89d567a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab56aad204cc92ced221b430ac4747113223425ed36c5aaf6e5ed91d89d567a1", kill_on_drop: false }`
[INFO] [stdout] ab56aad204cc92ced221b430ac4747113223425ed36c5aaf6e5ed91d89d567a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7e56f59d7d2529a679d5fe2a0947627be179826826a6e2b2abdbedefdcf39c8
[INFO] running `Command { std: "docker" "start" "-a" "d7e56f59d7d2529a679d5fe2a0947627be179826826a6e2b2abdbedefdcf39c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling libsqlite3-sys v0.33.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fancy-regex v0.14.0
[INFO] [stderr]    Compiling rusqlite v0.35.0
[INFO] [stderr]    Compiling mc-classic-js v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SubCaptureMatches`
[INFO] [stdout]  --> src/lib.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fancy_regex::{Regex, SubCaptureMatches};
[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: `core::time`
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use core::time;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Metadata`
[INFO] [stdout]   --> src/lib.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::fs::{self, create_dir, Metadata};
[INFO] [stdout]    |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `y_size` is never read
[INFO] [stdout]    --> src/random_level_worker.rs:182:54
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn new (seed: i64, x_size: i32, z_size: i32, mut y_size: i32) -> RandomLevel {
[INFO] [stdout]     |                                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `l` is never read
[INFO] [stdout]    --> src/random_level_worker.rs:380:60
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub fn place_ore (&mut self, tile: u8, j: f64, k: f64, mut l: f64) {
[INFO] [stdout]     |                                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of variable of type `i32` to itself
[INFO] [stdout]    --> src/random_level_worker.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |             i3 = i3;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `conversion_type`, `compression_type`, and `last_access_time` are never read
[INFO] [stdout]    --> src/lib.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub struct LocalStorage {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 155 |     conversion_type: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 156 |     compression_type: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 157 |     last_access_time: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `worldSeed` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub worldSeed: i64,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `world_seed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `changedBlocks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub changedBlocks: HashMap<String,ChangedBlocks>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `changed_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `worldSize` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub worldSize: i32,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `world_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `worldSeed` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `world_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `changedBlocks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:33
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `changed_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `worldSize` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:79
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stdout]    |                                                                               ^^^^^^^^^ help: convert the identifier to snake case: `world_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `drawDistance` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub drawDistance: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `saveLoc` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub saveLoc: String,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `save_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `loadLoc` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub loadLoc: String,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `load_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `drawDistance` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         drawDistance: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `saveLoc` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         saveLoc: String,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `save_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `loadLoc` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         loadLoc: String,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `load_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:397:5
[INFO] [stdout]     |
[INFO] [stdout] 397 |     create_dir(file_path.clone() + "/" + &dir_name);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 397 |     let _ = create_dir(file_path.clone() + "/" + &dir_name);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     create_dir(file_path.clone() + "/" + &dir_name + "/ls");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 398 |     let _ = create_dir(file_path.clone() + "/" + &dir_name + "/ls");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:415:5
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fs::write(file_path.clone() + "/" + &dir_name + "/.metadata-v2", metadata);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 415 |     let _ = fs::write(file_path.clone() + "/" + &dir_name + "/.metadata-v2", metadata);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:421:5
[INFO] [stdout]     |
[INFO] [stdout] 421 |     conn.pragma_update(None, "user_version", 80);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 421 |     let _ = conn.pragma_update(None, "user_version", 80);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:422:5
[INFO] [stdout]     |
[INFO] [stdout] 422 |     conn.pragma_update(None, "auto_vacuum", 2);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 422 |     let _ = conn.pragma_update(None, "auto_vacuum", 2);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:423:5
[INFO] [stdout]     |
[INFO] [stdout] 423 |     conn.pragma_update(None, "page_size", 1024);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 423 |     let _ = conn.pragma_update(None, "page_size", 1024);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:425:5
[INFO] [stdout]     |
[INFO] [stdout] 425 |     conn.execute("VACUUM", []);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 425 |     let _ = conn.execute("VACUUM", []);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:489:5
[INFO] [stdout]     |
[INFO] [stdout] 489 |     fs::write(file_path.clone() + "/" + &dir_name + "/ls/usage", "");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 489 |     let _ = fs::write(file_path.clone() + "/" + &dir_name + "/ls/usage", "");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:508:5
[INFO] [stdout]     |
[INFO] [stdout] 508 |     write_data(file_path, [json_string,settings], website);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 508 |     let _ = write_data(file_path, [json_string,settings], website);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.90s
[INFO] running `Command { std: "docker" "inspect" "d7e56f59d7d2529a679d5fe2a0947627be179826826a6e2b2abdbedefdcf39c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e56f59d7d2529a679d5fe2a0947627be179826826a6e2b2abdbedefdcf39c8", kill_on_drop: false }`
[INFO] [stdout] d7e56f59d7d2529a679d5fe2a0947627be179826826a6e2b2abdbedefdcf39c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57c372450fb2e8f6f4e335eff8039e2892a847917aff1878cf9599df100f8b3c
[INFO] running `Command { std: "docker" "start" "-a" "57c372450fb2e8f6f4e335eff8039e2892a847917aff1878cf9599df100f8b3c", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `SubCaptureMatches`
[INFO] [stdout]  --> src/lib.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fancy_regex::{Regex, SubCaptureMatches};
[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: `core::time`
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use core::time;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Metadata`
[INFO] [stdout]   --> src/lib.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::fs::{self, create_dir, Metadata};
[INFO] [stdout]    |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `y_size` is never read
[INFO] [stdout]    --> src/random_level_worker.rs:182:54
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn new (seed: i64, x_size: i32, z_size: i32, mut y_size: i32) -> RandomLevel {
[INFO] [stdout]     |                                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `l` is never read
[INFO] [stdout]    --> src/random_level_worker.rs:380:60
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub fn place_ore (&mut self, tile: u8, j: f64, k: f64, mut l: f64) {
[INFO] [stdout]     |                                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of variable of type `i32` to itself
[INFO] [stdout]    --> src/random_level_worker.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |             i3 = i3;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `conversion_type`, `compression_type`, and `last_access_time` are never read
[INFO] [stdout]    --> src/lib.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub struct LocalStorage {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 155 |     conversion_type: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 156 |     compression_type: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 157 |     last_access_time: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `worldSeed` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub worldSeed: i64,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `world_seed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `changedBlocks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub changedBlocks: HashMap<String,ChangedBlocks>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `changed_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `worldSize` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub worldSize: i32,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `world_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `worldSeed` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `world_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `changedBlocks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:33
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `changed_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `worldSize` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:79
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stdout]    |                                                                               ^^^^^^^^^ help: convert the identifier to snake case: `world_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `drawDistance` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub drawDistance: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `saveLoc` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub saveLoc: String,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `save_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `loadLoc` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub loadLoc: String,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `load_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `drawDistance` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         drawDistance: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `saveLoc` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         saveLoc: String,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `save_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `loadLoc` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         loadLoc: String,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `load_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:397:5
[INFO] [stdout]     |
[INFO] [stdout] 397 |     create_dir(file_path.clone() + "/" + &dir_name);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 397 |     let _ = create_dir(file_path.clone() + "/" + &dir_name);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     create_dir(file_path.clone() + "/" + &dir_name + "/ls");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 398 |     let _ = create_dir(file_path.clone() + "/" + &dir_name + "/ls");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:415:5
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fs::write(file_path.clone() + "/" + &dir_name + "/.metadata-v2", metadata);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 415 |     let _ = fs::write(file_path.clone() + "/" + &dir_name + "/.metadata-v2", metadata);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:421:5
[INFO] [stdout]     |
[INFO] [stdout] 421 |     conn.pragma_update(None, "user_version", 80);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 421 |     let _ = conn.pragma_update(None, "user_version", 80);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:422:5
[INFO] [stdout]     |
[INFO] [stdout] 422 |     conn.pragma_update(None, "auto_vacuum", 2);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 422 |     let _ = conn.pragma_update(None, "auto_vacuum", 2);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:423:5
[INFO] [stdout]     |
[INFO] [stdout] 423 |     conn.pragma_update(None, "page_size", 1024);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 423 |     let _ = conn.pragma_update(None, "page_size", 1024);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:425:5
[INFO] [stdout]     |
[INFO] [stdout] 425 |     conn.execute("VACUUM", []);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 425 |     let _ = conn.execute("VACUUM", []);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:489:5
[INFO] [stdout]     |
[INFO] [stdout] 489 |     fs::write(file_path.clone() + "/" + &dir_name + "/ls/usage", "");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 489 |     let _ = fs::write(file_path.clone() + "/" + &dir_name + "/ls/usage", "");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mc-classic-js v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:508:5
[INFO] [stdout]     |
[INFO] [stdout] 508 |     write_data(file_path, [json_string,settings], website);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 508 |     let _ = write_data(file_path, [json_string,settings], website);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SubCaptureMatches`
[INFO] [stdout]  --> src/lib.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fancy_regex::{Regex, SubCaptureMatches};
[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: `core::time`
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use core::time;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Metadata`
[INFO] [stdout]   --> src/lib.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::fs::{self, create_dir, Metadata};
[INFO] [stdout]    |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `y_size` is never read
[INFO] [stdout]    --> src/random_level_worker.rs:182:54
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn new (seed: i64, x_size: i32, z_size: i32, mut y_size: i32) -> RandomLevel {
[INFO] [stdout]     |                                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `l` is never read
[INFO] [stdout]    --> src/random_level_worker.rs:380:60
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub fn place_ore (&mut self, tile: u8, j: f64, k: f64, mut l: f64) {
[INFO] [stdout]     |                                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of variable of type `i32` to itself
[INFO] [stdout]    --> src/random_level_worker.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |             i3 = i3;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `conversion_type`, `compression_type`, and `last_access_time` are never read
[INFO] [stdout]    --> src/lib.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub struct LocalStorage {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 155 |     conversion_type: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 156 |     compression_type: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 157 |     last_access_time: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `worldSeed` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub worldSeed: i64,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `world_seed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `changedBlocks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub changedBlocks: HashMap<String,ChangedBlocks>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `changed_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `worldSize` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub worldSize: i32,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `world_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `worldSeed` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `world_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `changedBlocks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:33
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `changed_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `worldSize` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:79
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stdout]    |                                                                               ^^^^^^^^^ help: convert the identifier to snake case: `world_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `drawDistance` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub drawDistance: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `saveLoc` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub saveLoc: String,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `save_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `loadLoc` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub loadLoc: String,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `load_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `drawDistance` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         drawDistance: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `saveLoc` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         saveLoc: String,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `save_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `loadLoc` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         loadLoc: String,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `load_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:397:5
[INFO] [stdout]     |
[INFO] [stdout] 397 |     create_dir(file_path.clone() + "/" + &dir_name);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 397 |     let _ = create_dir(file_path.clone() + "/" + &dir_name);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     create_dir(file_path.clone() + "/" + &dir_name + "/ls");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 398 |     let _ = create_dir(file_path.clone() + "/" + &dir_name + "/ls");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:415:5
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fs::write(file_path.clone() + "/" + &dir_name + "/.metadata-v2", metadata);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 415 |     let _ = fs::write(file_path.clone() + "/" + &dir_name + "/.metadata-v2", metadata);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:421:5
[INFO] [stdout]     |
[INFO] [stdout] 421 |     conn.pragma_update(None, "user_version", 80);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 421 |     let _ = conn.pragma_update(None, "user_version", 80);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:422:5
[INFO] [stdout]     |
[INFO] [stdout] 422 |     conn.pragma_update(None, "auto_vacuum", 2);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 422 |     let _ = conn.pragma_update(None, "auto_vacuum", 2);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:423:5
[INFO] [stdout]     |
[INFO] [stdout] 423 |     conn.pragma_update(None, "page_size", 1024);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 423 |     let _ = conn.pragma_update(None, "page_size", 1024);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:425:5
[INFO] [stdout]     |
[INFO] [stdout] 425 |     conn.execute("VACUUM", []);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 425 |     let _ = conn.execute("VACUUM", []);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:489:5
[INFO] [stdout]     |
[INFO] [stdout] 489 |     fs::write(file_path.clone() + "/" + &dir_name + "/ls/usage", "");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 489 |     let _ = fs::write(file_path.clone() + "/" + &dir_name + "/ls/usage", "");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:508:5
[INFO] [stdout]     |
[INFO] [stdout] 508 |     write_data(file_path, [json_string,settings], website);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 508 |     let _ = write_data(file_path, [json_string,settings], website);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "57c372450fb2e8f6f4e335eff8039e2892a847917aff1878cf9599df100f8b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c372450fb2e8f6f4e335eff8039e2892a847917aff1878cf9599df100f8b3c", kill_on_drop: false }`
[INFO] [stdout] 57c372450fb2e8f6f4e335eff8039e2892a847917aff1878cf9599df100f8b3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8abdf7280f004882d99a11645826dc1c339a1472f33fb355ecabee7d96f04f53
[INFO] running `Command { std: "docker" "start" "-a" "8abdf7280f004882d99a11645826dc1c339a1472f33fb355ecabee7d96f04f53", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `SubCaptureMatches`
[INFO] [stderr]  --> src/lib.rs:4:26
[INFO] [stderr]   |
[INFO] [stderr] 4 | use fancy_regex::{Regex, SubCaptureMatches};
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::time`
[INFO] [stderr]   --> src/lib.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use core::time;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Metadata`
[INFO] [stderr]   --> src/lib.rs:16:33
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::fs::{self, create_dir, Metadata};
[INFO] [stderr]    |                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value passed to `y_size` is never read
[INFO] [stderr]    --> src/random_level_worker.rs:182:54
[INFO] [stderr]     |
[INFO] [stderr] 182 |     pub fn new (seed: i64, x_size: i32, z_size: i32, mut y_size: i32) -> RandomLevel {
[INFO] [stderr]     |                                                      ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value passed to `l` is never read
[INFO] [stderr]    --> src/random_level_worker.rs:380:60
[INFO] [stderr]     |
[INFO] [stderr] 380 |     pub fn place_ore (&mut self, tile: u8, j: f64, k: f64, mut l: f64) {
[INFO] [stderr]     |                                                            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: useless assignment of variable of type `i32` to itself
[INFO] [stderr]    --> src/random_level_worker.rs:503:13
[INFO] [stderr]     |
[INFO] [stderr] 503 |             i3 = i3;
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `conversion_type`, `compression_type`, and `last_access_time` are never read
[INFO] [stderr]    --> src/lib.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 152 | pub struct LocalStorage {
[INFO] [stderr]     |            ------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 155 |     conversion_type: i32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 156 |     compression_type: i32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 157 |     last_access_time: i32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `worldSeed` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub worldSeed: i64,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `world_seed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `changedBlocks` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub changedBlocks: HashMap<String,ChangedBlocks>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `changed_blocks`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `worldSize` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub worldSize: i32,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `world_size`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `worldSeed` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `world_seed`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `changedBlocks` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:54:33
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `changed_blocks`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `worldSize` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:54:79
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn new (worldSeed: i64, changedBlocks: HashMap<String,ChangedBlocks>, worldSize: i32, version: u8) -> Self {
[INFO] [stderr]    |                                                                               ^^^^^^^^^ help: convert the identifier to snake case: `world_size`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `drawDistance` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub drawDistance: i32,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_distance`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `saveLoc` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub saveLoc: String,
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to snake case: `save_loc`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `loadLoc` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub loadLoc: String,
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to snake case: `load_loc`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `drawDistance` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         drawDistance: i32,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_distance`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `saveLoc` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |         saveLoc: String,
[INFO] [stderr]     |         ^^^^^^^ help: convert the identifier to snake case: `save_loc`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `loadLoc` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         loadLoc: String,
[INFO] [stderr]     |         ^^^^^^^ help: convert the identifier to snake case: `load_loc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:397:5
[INFO] [stderr]     |
[INFO] [stderr] 397 |     create_dir(file_path.clone() + "/" + &dir_name);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 397 |     let _ = create_dir(file_path.clone() + "/" + &dir_name);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     create_dir(file_path.clone() + "/" + &dir_name + "/ls");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 398 |     let _ = create_dir(file_path.clone() + "/" + &dir_name + "/ls");
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:415:5
[INFO] [stderr]     |
[INFO] [stderr] 415 |     fs::write(file_path.clone() + "/" + &dir_name + "/.metadata-v2", metadata);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 415 |     let _ = fs::write(file_path.clone() + "/" + &dir_name + "/.metadata-v2", metadata);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:421:5
[INFO] [stderr]     |
[INFO] [stderr] 421 |     conn.pragma_update(None, "user_version", 80);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 421 |     let _ = conn.pragma_update(None, "user_version", 80);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:422:5
[INFO] [stderr]     |
[INFO] [stderr] 422 |     conn.pragma_update(None, "auto_vacuum", 2);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 422 |     let _ = conn.pragma_update(None, "auto_vacuum", 2);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:423:5
[INFO] [stderr]     |
[INFO] [stderr] 423 |     conn.pragma_update(None, "page_size", 1024);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 423 |     let _ = conn.pragma_update(None, "page_size", 1024);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:425:5
[INFO] [stderr]     |
[INFO] [stderr] 425 |     conn.execute("VACUUM", []);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 425 |     let _ = conn.execute("VACUUM", []);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:489:5
[INFO] [stderr]     |
[INFO] [stderr] 489 |     fs::write(file_path.clone() + "/" + &dir_name + "/ls/usage", "");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 489 |     let _ = fs::write(file_path.clone() + "/" + &dir_name + "/ls/usage", "");
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:508:5
[INFO] [stderr]     |
[INFO] [stderr] 508 |     write_data(file_path, [json_string,settings], website);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 508 |     let _ = write_data(file_path, [json_string,settings], website);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mc-classic-js` (lib) generated 28 warnings (run `cargo fix --lib -p mc-classic-js` to apply 3 suggestions)
[INFO] [stderr] warning: `mc-classic-js` (lib test) generated 28 warnings (28 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mc_classic_js-0f783e53e40a38a9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mc_classic_js
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8abdf7280f004882d99a11645826dc1c339a1472f33fb355ecabee7d96f04f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8abdf7280f004882d99a11645826dc1c339a1472f33fb355ecabee7d96f04f53", kill_on_drop: false }`
[INFO] [stdout] 8abdf7280f004882d99a11645826dc1c339a1472f33fb355ecabee7d96f04f53