[INFO] cloning repository https://github.com/pnikosis/romst
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pnikosis/romst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnikosis%2Fromst", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnikosis%2Fromst'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef0feb4c025fa3f0965115d227f69c6c8433ead1
[INFO] checking pnikosis/romst against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnikosis%2Fromst" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/pnikosis/romst on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pnikosis/romst
[INFO] finished tweaking git repo https://github.com/pnikosis/romst
[INFO] tweaked toml for git repo https://github.com/pnikosis/romst written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/pnikosis/romst already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 220cae330c89ce3d08425d967ee40c9ef41b6a16701b0658ec4922988d25ddd0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "220cae330c89ce3d08425d967ee40c9ef41b6a16701b0658ec4922988d25ddd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "220cae330c89ce3d08425d967ee40c9ef41b6a16701b0658ec4922988d25ddd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "220cae330c89ce3d08425d967ee40c9ef41b6a16701b0658ec4922988d25ddd0", kill_on_drop: false }`
[INFO] [stdout] 220cae330c89ce3d08425d967ee40c9ef41b6a16701b0658ec4922988d25ddd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82244692dc665a04d4f06bceaee4243e8bf2f62430a97ba14bcd0446eba5e1f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "82244692dc665a04d4f06bceaee4243e8bf2f62430a97ba14bcd0446eba5e1f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
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[INFO] [stderr]     Checking rusqlite v0.24.1
[INFO] [stderr]     Checking thiserror v1.0.21
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[INFO] [stderr]     Checking serde v1.0.118
[INFO] [stderr]     Checking romst v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> src/data/writer/sqlite.rs:1:53
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{iter::FromIterator, collections::HashMap, path::Path};
[INFO] [stdout]   |                                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpenFlags`
[INFO] [stdout]  --> src/data/writer/sqlite.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::{Connection, OpenFlags, ToSql, params};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/data/reader/sqlite.rs:1:53
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashSet, iter::FromIterator, collections::HashMap};
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SetNameReport`
[INFO] [stdout]  --> src/data/reporter/mod.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 | use self::report::{FileRename, FileReport, Report, SetNameReport, SetReport};
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]   --> src/lib.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::{fs::File, io::BufReader, collections::HashMap, path::{Path}, str::FromStr};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> src/data/writer/sqlite.rs:1:53
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{iter::FromIterator, collections::HashMap, path::Path};
[INFO] [stdout]   |                                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpenFlags`
[INFO] [stdout]  --> src/data/writer/sqlite.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::{Connection, OpenFlags, ToSql, params};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/data/reader/sqlite.rs:1:53
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashSet, iter::FromIterator, collections::HashMap};
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SetNameReport`
[INFO] [stdout]  --> src/data/reporter/mod.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 | use self::report::{FileRename, FileReport, Report, SetNameReport, SetReport};
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]   --> src/lib.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::{fs::File, io::BufReader, collections::HashMap, path::{Path}, str::FromStr};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/data/reporter/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/data/reporter/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]    --> src/data/importer/mod.rs:380:35
[INFO] [stdout]     |
[INFO] [stdout] 380 |         fn on_new_roms(&mut self, game: Game, roms: Vec<DataFile>) -> Result<()> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `roms`
[INFO] [stdout]    --> src/data/importer/mod.rs:380:47
[INFO] [stdout]     |
[INFO] [stdout] 380 |         fn on_new_roms(&mut self, game: Game, roms: Vec<DataFile>) -> Result<()> {
[INFO] [stdout]     |                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_roms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> src/data/reporter/mod.rs:60:29
[INFO] [stdout]    |
[INFO] [stdout] 60 |                         let file_name = path.to_path_buf().into_os_string().into_string().unwrap_or_else(|ref osstring| {
[INFO] [stdout]    |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `roms_unneeded`
[INFO] [stdout]    --> src/data/reporter/report.rs:111:124
[INFO] [stdout]     |
[INFO] [stdout] 111 | ...ssing: Vec<DataFile>, roms_unneeded: Vec<DataFile>) -> Self {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_roms_unneeded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> src/data/reporter/mod.rs:60:29
[INFO] [stdout]    |
[INFO] [stdout] 60 |                         let file_name = path.to_path_buf().into_os_string().into_string().unwrap_or_else(|ref osstring| {
[INFO] [stdout]    |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `roms_unneeded`
[INFO] [stdout]    --> src/data/reporter/report.rs:111:124
[INFO] [stdout]     |
[INFO] [stdout] 111 | ...ssing: Vec<DataFile>, roms_unneeded: Vec<DataFile>) -> Self {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_roms_unneeded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/filesystem/mod.rs:84:42
[INFO] [stdout]    |
[INFO] [stdout] 84 |             Err(ZipError::InvalidArchive(e)) => {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/filesystem/mod.rs:84:42
[INFO] [stdout]    |
[INFO] [stdout] 84 |             Err(ZipError::InvalidArchive(e)) => {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spinner_style`
[INFO] [stdout]   --> src/sysout/mod.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let spinner_style = ProgressStyle::default_spinner()
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spinner_style`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spinner_style`
[INFO] [stdout]   --> src/sysout/mod.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let spinner_style = ProgressStyle::default_spinner()
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spinner_style`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data/writer/sysout.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new() -> Self { Self { reporter: SysOutWriterReporter::new() } }
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SetResult`
[INFO] [stdout]   --> src/data/reader/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct SetResult {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data/reporter/report.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new() -> Self { Self { files: vec![] } }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_set`
[INFO] [stdout]   --> src/data/reporter/report.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn add_set(&mut self, file_report: FileReport) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Name`
[INFO] [stdout]   --> src/data/reporter/report.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     Name(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RenameFromTo`
[INFO] [stdout]   --> src/data/reporter/report.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     RenameFromTo(String, String)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data/reporter/report.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new(set_name: String, reference_name: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_data`
[INFO] [stdout]    --> src/data/reporter/report.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn from_data(name: String, roms_have: Vec<DataFile>, roms_to_rename: Vec<FileRename>, roms_missing: Vec<DataFile>, roms_unneeded:...
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_having`
[INFO] [stdout]    --> src/data/reporter/report.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn add_having(&mut self, rom: DataFile) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_missing`
[INFO] [stdout]    --> src/data/reporter/report.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn add_missing(&mut self, rom: DataFile) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WrongArgument`
[INFO] [stdout]   --> src/error/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     WrongArgument,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/sysout/mod.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data/writer/sysout.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new() -> Self { Self { reporter: SysOutWriterReporter::new() } }
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SetResult`
[INFO] [stdout]   --> src/data/reader/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct SetResult {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data/reporter/report.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new() -> Self { Self { files: vec![] } }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_files`
[INFO] [stdout]   --> src/data/reporter/report.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn from_files(files: Vec<FileReport>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_set`
[INFO] [stdout]   --> src/data/reporter/report.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn add_set(&mut self, file_report: FileReport) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data/reporter/report.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new(file_name: String) -> Self { Self { file_name, sets: vec![], unknown: vec![] } }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_set`
[INFO] [stdout]   --> src/data/reporter/report.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn add_set(&mut self, set: SetReport) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_unknown`
[INFO] [stdout]   --> src/data/reporter/report.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn add_unknown(&mut self, unknown: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Name`
[INFO] [stdout]   --> src/data/reporter/report.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     Name(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RenameFromTo`
[INFO] [stdout]   --> src/data/reporter/report.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     RenameFromTo(String, String)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data/reporter/report.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new(set_name: String, reference_name: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data/reporter/report.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn new(from: DataFile, to: String) -> Self { Self { from, to } }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/data/reporter/report.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn new(name: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_data`
[INFO] [stdout]    --> src/data/reporter/report.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn from_data(name: String, roms_have: Vec<DataFile>, roms_to_rename: Vec<FileRename>, roms_missing: Vec<DataFile>, roms_unneeded:...
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_having`
[INFO] [stdout]    --> src/data/reporter/report.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn add_having(&mut self, rom: DataFile) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_missing`
[INFO] [stdout]    --> src/data/reporter/report.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn add_missing(&mut self, rom: DataFile) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Reporter`
[INFO] [stdout]   --> src/data/reporter/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Reporter<R: DataReader> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data/reporter/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(data_reader: R, file_reader: FileReader) -> Self { Self { data_reader, file_reader } }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `check`
[INFO] [stdout]   --> src/data/reporter/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn check(&mut self, file_paths: Vec<impl AsRef<Path>>, rom_mode: &RomsetMode) -> Result<Report> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `check_directory`
[INFO] [stdout]   --> src/data/reporter/mod.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn check_directory(&mut self, file_path: &impl AsRef<Path>, rom_mode: &RomsetMode) -> Result<Report> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `check_files`
[INFO] [stdout]   --> src/data/reporter/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn check_files(&mut self, file_paths: Vec<impl AsRef<Path>>, rom_mode: &RomsetMode) -> Result<Report> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `on_set_found`
[INFO] [stdout]   --> src/data/reporter/mod.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn on_set_found(&mut self, game_set: GameSet, rom_mode: &RomsetMode) -> Result<FileReport> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `compare_roms_with_set`
[INFO] [stdout]    --> src/data/reporter/mod.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn compare_roms_with_set(&mut self, roms: Vec<DataFile>, set_name: String, rom_mode: &RomsetMode) -> Result<SetReport> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WrongArgument`
[INFO] [stdout]   --> src/error/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     WrongArgument,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NotValidFileError`
[INFO] [stdout]   --> src/error/mod.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     NotValidFileError(String, FileType),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FileNotFound`
[INFO] [stdout]   --> src/error/mod.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     FileNotFound(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SHA1Hasher`
[INFO] [stdout]  --> src/filesystem/sha1.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SHA1Hasher {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/filesystem/sha1.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new() -> Self { Self { hasher: <Sha1 as md5::Digest>::new() } }
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hash`
[INFO] [stdout]  --> src/filesystem/sha1.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn get_hash(&mut self, data: &Vec<u8>) -> String {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MD5Hasher`
[INFO] [stdout]  --> src/filesystem/md5.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct MD5Hasher {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/filesystem/md5.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new() -> Self { Self { hasher: <Md5 as md5::Digest>::new() } }
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hash`
[INFO] [stdout]  --> src/filesystem/md5.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn get_hash(&mut self, data: &Vec<u8>) -> String {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `FileReader`
[INFO] [stdout]   --> src/filesystem/mod.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct FileReader {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/filesystem/mod.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_game_set`
[INFO] [stdout]   --> src/filesystem/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_game_set(&mut self, file_path: &impl AsRef<Path>, file_checks: FileChecks) -> Result<GameSet, RomstIOError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/sysout/mod.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 46 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "82244692dc665a04d4f06bceaee4243e8bf2f62430a97ba14bcd0446eba5e1f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82244692dc665a04d4f06bceaee4243e8bf2f62430a97ba14bcd0446eba5e1f1", kill_on_drop: false }`
[INFO] [stdout] 82244692dc665a04d4f06bceaee4243e8bf2f62430a97ba14bcd0446eba5e1f1