[INFO] cloning repository https://github.com/alexthemitchell/rhtop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexthemitchell/rhtop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexthemitchell%2Frhtop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexthemitchell%2Frhtop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f226f011111ab31cef5044808c335efe955eb66a
[INFO] checking alexthemitchell/rhtop against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexthemitchell%2Frhtop" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexthemitchell/rhtop on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexthemitchell/rhtop
[INFO] finished tweaking git repo https://github.com/alexthemitchell/rhtop
[INFO] tweaked toml for git repo https://github.com/alexthemitchell/rhtop written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/alexthemitchell/rhtop already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5139c3f6a547c41694b8ddd0b82d837cb77a964ff6d1a5241e5d0e5d12452aae
[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" "5139c3f6a547c41694b8ddd0b82d837cb77a964ff6d1a5241e5d0e5d12452aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5139c3f6a547c41694b8ddd0b82d837cb77a964ff6d1a5241e5d0e5d12452aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5139c3f6a547c41694b8ddd0b82d837cb77a964ff6d1a5241e5d0e5d12452aae", kill_on_drop: false }`
[INFO] [stdout] 5139c3f6a547c41694b8ddd0b82d837cb77a964ff6d1a5241e5d0e5d12452aae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] addf6e798560e1368f2ca0ddd5d4bf05e151fe949a023be675354e14189a15ed
[INFO] running `Command { std: "docker" "start" "-a" "addf6e798560e1368f2ca0ddd5d4bf05e151fe949a023be675354e14189a15ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling sysinfo v0.9.1
[INFO] [stderr]     Checking unicode-segmentation v1.3.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking bytesize v1.0.0
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking crossterm_utils v0.2.4
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking crossterm_screen v0.2.4
[INFO] [stderr]     Checking crossterm_cursor v0.2.5
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[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking crossterm_terminal v0.2.5
[INFO] [stderr]     Checking crossterm v0.9.6
[INFO] [stderr]     Checking crossterm v0.10.1
[INFO] [stderr]     Checking tui v0.6.2
[INFO] [stderr]     Checking rayon v1.1.0
[INFO] [stderr]     Checking rhtop v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/models/mod.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(total_bytes: u64, used_bytes: u64) -> MemorySnapshot {
[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: `get_name`
[INFO] [stdout]   --> src/models/mod.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn get_name(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_fs_type`
[INFO] [stdout]   --> src/models/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_fs_type(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_total_bytes`
[INFO] [stdout]   --> src/models/mod.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_total_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_available_bytes`
[INFO] [stdout]   --> src/models/mod.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn get_available_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_used_bytes`
[INFO] [stdout]   --> src/models/mod.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_used_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_available_display`
[INFO] [stdout]   --> src/models/mod.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn get_available_display(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_total_display`
[INFO] [stdout]   --> src/models/mod.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_total_display(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `description`
[INFO] [stdout]    --> src/models/mod.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn description(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/models/mod.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/models/mod.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn new(total_bytes: u64, used_bytes: u64) -> SwapSnapshot {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_memory`
[INFO] [stdout]    --> src/models/mod.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn get_memory(&self) -> &MemorySnapshot {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_time`
[INFO] [stdout]    --> src/models/mod.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn get_time(&self) -> &std::time::SystemTime {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_processors`
[INFO] [stdout]    --> src/models/mod.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn get_processors(&self) -> &Vec<ProcessorSnapshot> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/models/mod.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/models/mod.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn new(name: String, usage_percent: f32) -> ProcessorSnapshot {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_name`
[INFO] [stdout]   --> src/models/mod.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn get_name(&self) -> &String {
[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: `get_fs_type`
[INFO] [stdout]   --> src/models/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_fs_type(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_total_bytes`
[INFO] [stdout]   --> src/models/mod.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_total_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_available_bytes`
[INFO] [stdout]   --> src/models/mod.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn get_available_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_used_bytes`
[INFO] [stdout]   --> src/models/mod.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_used_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_available_display`
[INFO] [stdout]   --> src/models/mod.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn get_available_display(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_total_display`
[INFO] [stdout]   --> src/models/mod.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_total_display(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `description`
[INFO] [stdout]    --> src/models/mod.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn description(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/models/mod.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/models/mod.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn new(total_bytes: u64, used_bytes: u64) -> SwapSnapshot {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_memory`
[INFO] [stdout]    --> src/models/mod.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn get_memory(&self) -> &MemorySnapshot {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_time`
[INFO] [stdout]    --> src/models/mod.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn get_time(&self) -> &std::time::SystemTime {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_processors`
[INFO] [stdout]    --> src/models/mod.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn get_processors(&self) -> &Vec<ProcessorSnapshot> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/models/mod.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/models/mod.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn new(name: String, usage_percent: f32) -> ProcessorSnapshot {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_name`
[INFO] [stdout]   --> src/models/mod.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn get_name(&self) -> &String {
[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: `get_fs_type`
[INFO] [stdout]   --> src/models/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_fs_type(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_total_bytes`
[INFO] [stdout]   --> src/models/mod.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_total_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_available_bytes`
[INFO] [stdout]   --> src/models/mod.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn get_available_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_used_bytes`
[INFO] [stdout]   --> src/models/mod.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_used_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_available_display`
[INFO] [stdout]   --> src/models/mod.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn get_available_display(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_total_display`
[INFO] [stdout]   --> src/models/mod.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_total_display(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `description`
[INFO] [stdout]    --> src/models/mod.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn description(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_name`
[INFO] [stdout]   --> src/models/mod.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn get_name(&self) -> &String {
[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: `get_fs_type`
[INFO] [stdout]   --> src/models/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_fs_type(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_total_bytes`
[INFO] [stdout]   --> src/models/mod.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_total_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_available_bytes`
[INFO] [stdout]   --> src/models/mod.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn get_available_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_used_bytes`
[INFO] [stdout]   --> src/models/mod.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_used_bytes(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_available_display`
[INFO] [stdout]   --> src/models/mod.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn get_available_display(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_total_display`
[INFO] [stdout]   --> src/models/mod.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_total_display(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `description`
[INFO] [stdout]    --> src/models/mod.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn description(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `Command { std: "docker" "inspect" "addf6e798560e1368f2ca0ddd5d4bf05e151fe949a023be675354e14189a15ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "addf6e798560e1368f2ca0ddd5d4bf05e151fe949a023be675354e14189a15ed", kill_on_drop: false }`
[INFO] [stdout] addf6e798560e1368f2ca0ddd5d4bf05e151fe949a023be675354e14189a15ed