[INFO] cloning repository https://github.com/Jontaylor529/wyag_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jontaylor529/wyag_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJontaylor529%2Fwyag_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJontaylor529%2Fwyag_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a2572aa0d829eef4e229fd74d42c678af79f7af
[INFO] checking Jontaylor529/wyag_rust against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJontaylor529%2Fwyag_rust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jontaylor529/wyag_rust on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jontaylor529/wyag_rust
[INFO] finished tweaking git repo https://github.com/Jontaylor529/wyag_rust
[INFO] tweaked toml for git repo https://github.com/Jontaylor529/wyag_rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Jontaylor529/wyag_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c299fcc1c6578c286645fd97e754e05befb657e0e73ad7ad35122db8a21cd165
[INFO] running `Command { std: "docker" "start" "-a" "c299fcc1c6578c286645fd97e754e05befb657e0e73ad7ad35122db8a21cd165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c299fcc1c6578c286645fd97e754e05befb657e0e73ad7ad35122db8a21cd165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c299fcc1c6578c286645fd97e754e05befb657e0e73ad7ad35122db8a21cd165", kill_on_drop: false }`
[INFO] [stdout] c299fcc1c6578c286645fd97e754e05befb657e0e73ad7ad35122db8a21cd165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f1c03e948a61a0869d0ba92638197290a0348736c55a0b7a52c69ab99d4c9d5
[INFO] running `Command { std: "docker" "start" "-a" "7f1c03e948a61a0869d0ba92638197290a0348736c55a0b7a52c69ab99d4c9d5", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking configparser v1.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]     Checking sha-1 v0.9.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking wyag v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/lib/sorted_dict.rs (3 fixes)
[INFO] [stderr]        Fixed src/lib/commands.rs (2 fixes)
[INFO] [stderr]        Fixed src/lib/objects/git_object.rs (1 fix)
[INFO] [stderr]        Fixed src/lib/parsing/decoding.rs (4 fixes)
[INFO] [stdout] warning: associated function is never used: `deserialize`
[INFO] [stdout]   --> src/lib/objects/git_object.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn deserialize(&mut self, data: Vec<u8>) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `repo`
[INFO] [stdout]   --> src/lib/objects/git_object.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn repo(&self) -> &Rc<GitRepository> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `content`
[INFO] [stdout]   --> src/lib/objects/git_object.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn content(&self) -> &[u8] {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repo_path`
[INFO] [stdout]    --> src/lib/objects/git_repository.rs:112:15
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub(crate) fn repo_path<P: AsRef<Path>>(repo: &GitRepository, path: P) -> PathBuf {
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repo_dir`
[INFO] [stdout]    --> src/lib/objects/git_repository.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub(crate) fn repo_dir<P: AsRef<Path>>(
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repo_file`
[INFO] [stdout]    --> src/lib/objects/git_repository.rs:136:15
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub(crate) fn repo_file<P: AsRef<Path>>(
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/lib/sorted_dict.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new() -> OrderedDictionary<K,V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/lib/sorted_dict.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn add(&mut self, key: K, value: V) -> Option<V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/lib/sorted_dict.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn get(&self, key: &K) -> Option<&V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/lib/sorted_dict.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn new() -> NodeList<K> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]    --> src/lib/sorted_dict.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn insert(&mut self, val: K) -> WeakNode<K> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]    --> src/lib/sorted_dict.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn append(node: StrongNode<K>, val: K) -> WeakNode<K> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_test_dir`
[INFO] [stdout]   --> src/lib/mod.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn get_test_dir(sub_dir: &str) -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib/commands.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         std::fs::create_dir_all(&git_dir).or(Err(CommandError::Init("Cannot create .git dirctory".to_owned())));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib/commands.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         config.write(git_dir.join("config").to_str().unwrap());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `deserialize`
[INFO] [stdout]   --> src/lib/objects/git_object.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn deserialize(&mut self, data: Vec<u8>) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `repo`
[INFO] [stdout]   --> src/lib/objects/git_object.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn repo(&self) -> &Rc<GitRepository> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/lib/sorted_dict.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn get(&self, key: &K) -> Option<&V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib/commands.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         std::fs::create_dir_all(&git_dir).or(Err(CommandError::Init("Cannot create .git dirctory".to_owned())));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib/commands.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         config.write(git_dir.join("config").to_str().unwrap());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.86s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking wyag v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `deserialize`
[INFO] [stdout]   --> src/lib/objects/git_object.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn deserialize(&mut self, data: Vec<u8>) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `repo`
[INFO] [stdout]   --> src/lib/objects/git_object.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn repo(&self) -> &Rc<GitRepository> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `content`
[INFO] [stdout]   --> src/lib/objects/git_object.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn content(&self) -> &[u8] {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repo_path`
[INFO] [stdout]    --> src/lib/objects/git_repository.rs:112:15
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub(crate) fn repo_path<P: AsRef<Path>>(repo: &GitRepository, path: P) -> PathBuf {
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repo_dir`
[INFO] [stdout]    --> src/lib/objects/git_repository.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub(crate) fn repo_dir<P: AsRef<Path>>(
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repo_file`
[INFO] [stdout]    --> src/lib/objects/git_repository.rs:136:15
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub(crate) fn repo_file<P: AsRef<Path>>(
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/lib/sorted_dict.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new() -> OrderedDictionary<K,V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/lib/sorted_dict.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn add(&mut self, key: K, value: V) -> Option<V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/lib/sorted_dict.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn get(&self, key: &K) -> Option<&V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/lib/sorted_dict.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn new() -> NodeList<K> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]    --> src/lib/sorted_dict.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn insert(&mut self, val: K) -> WeakNode<K> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]    --> src/lib/sorted_dict.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn append(node: StrongNode<K>, val: K) -> WeakNode<K> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_test_dir`
[INFO] [stdout]   --> src/lib/mod.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn get_test_dir(sub_dir: &str) -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib/commands.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         std::fs::create_dir_all(&git_dir).or(Err(CommandError::Init("Cannot create .git dirctory".to_owned())));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib/commands.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         config.write(git_dir.join("config").to_str().unwrap());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `deserialize`
[INFO] [stdout]   --> src/lib/objects/git_object.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn deserialize(&mut self, data: Vec<u8>) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `repo`
[INFO] [stdout]   --> src/lib/objects/git_object.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn repo(&self) -> &Rc<GitRepository> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/lib/sorted_dict.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn get(&self, key: &K) -> Option<&V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib/commands.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         std::fs::create_dir_all(&git_dir).or(Err(CommandError::Init("Cannot create .git dirctory".to_owned())));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib/commands.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         config.write(git_dir.join("config").to_str().unwrap());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "7f1c03e948a61a0869d0ba92638197290a0348736c55a0b7a52c69ab99d4c9d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1c03e948a61a0869d0ba92638197290a0348736c55a0b7a52c69ab99d4c9d5", kill_on_drop: false }`
[INFO] [stdout] 7f1c03e948a61a0869d0ba92638197290a0348736c55a0b7a52c69ab99d4c9d5