[INFO] fetching crate panbuild 0.0.11...
[INFO] checking panbuild-0.0.11 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate panbuild 0.0.11 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate panbuild 0.0.11 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate panbuild 0.0.11
[INFO] finished tweaking crates.io crate panbuild 0.0.11
[INFO] tweaked toml for crates.io crate panbuild 0.0.11 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate panbuild 0.0.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yaml-rust v0.4.4
[INFO] [stderr]   Downloaded dtoa v0.4.6
[INFO] [stderr]   Downloaded linked-hash-map v0.5.3
[INFO] [stderr]   Downloaded serde_yaml v0.8.13
[INFO] [stderr]   Downloaded hermit-abi v0.1.16
[INFO] [stderr]   Downloaded yaml-rust v0.3.5
[INFO] [stderr]   Downloaded proc-macro2 v1.0.23
[INFO] [stderr]   Downloaded serde v1.0.116
[INFO] [stderr]   Downloaded serde_derive v1.0.116
[INFO] [stderr]   Downloaded syn v1.0.42
[INFO] [stderr]   Downloaded libc v0.2.77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3680b279be848eed1a19ae221ac1967a8575e7390700af13df82feeea8aafdb8
[INFO] running `Command { std: "docker" "start" "-a" "3680b279be848eed1a19ae221ac1967a8575e7390700af13df82feeea8aafdb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3680b279be848eed1a19ae221ac1967a8575e7390700af13df82feeea8aafdb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3680b279be848eed1a19ae221ac1967a8575e7390700af13df82feeea8aafdb8", kill_on_drop: false }`
[INFO] [stdout] 3680b279be848eed1a19ae221ac1967a8575e7390700af13df82feeea8aafdb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0898714913ecc0497f1946e01cd3706226c38c24a5f7288fc9f78b327a5b009e
[INFO] running `Command { std: "docker" "start" "-a" "0898714913ecc0497f1946e01cd3706226c38c24a5f7288fc9f78b327a5b009e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking dtoa v0.4.6
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking yaml-rust v0.4.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking panbuild v0.0.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/manifests/debian.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AbstractManifest` and `Priority`
[INFO] [stdout]  --> src/manifests/debian.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::manifests::manifest::{AbstractManifest, AbstractModule, Priority};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DirEntry`
[INFO] [stdout]  --> src/manifests/manifest.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{self, DirEntry};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/manifests/manifest.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/projects/project.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::env;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/manifests/debian.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AbstractManifest` and `Priority`
[INFO] [stdout]  --> src/manifests/debian.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::manifests::manifest::{AbstractManifest, AbstractModule, Priority};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DirEntry`
[INFO] [stdout]  --> src/manifests/manifest.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{self, DirEntry};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/manifests/manifest.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/projects/project.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::env;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/execution_context.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             Err(e) => return Err(format!("Could not create cache dir at {}", DEFAULT_CACHE_DIR)),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/execution_context.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         Err(e) => return Err(format!("Failed to read the config file at {}", config_path.to_str().unwrap_or(""))),
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]  --> src/manifests/arch.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn parse(content: &str) -> crate::manifests::manifest::AbstractManifest {
[INFO] [stdout]   |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/manifests/arch.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut response = crate::manifests::manifest::AbstractManifest::default();
[INFO] [stdout]   |         ----^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/manifests/arch.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/manifests/debian.rs:259:17
[INFO] [stdout]     |
[INFO] [stdout] 259 |             let mut field_name: String;
[INFO] [stdout]     |                 ----^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/manifests/debian.rs:344:29
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/manifests/flatpak.rs:629:29
[INFO] [stdout]     |
[INFO] [stdout] 629 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/execution_context.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             Err(e) => return Err(format!("Could not create cache dir at {}", DEFAULT_CACHE_DIR)),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/execution_context.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         Err(e) => return Err(format!("Failed to read the config file at {}", config_path.to_str().unwrap_or(""))),
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]  --> src/manifests/arch.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn parse(content: &str) -> crate::manifests::manifest::AbstractManifest {
[INFO] [stdout]   |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/manifests/arch.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut response = crate::manifests::manifest::AbstractManifest::default();
[INFO] [stdout]   |         ----^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/manifests/arch.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/manifests/debian.rs:259:17
[INFO] [stdout]     |
[INFO] [stdout] 259 |             let mut field_name: String;
[INFO] [stdout]     |                 ----^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/manifests/debian.rs:344:29
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entry_path`
[INFO] [stdout]    --> src/manifests/manifest.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |     let entry_path: String = path.path().to_str().unwrap_or("").to_string();
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entry_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/manifests/manifest.rs:361:9
[INFO] [stdout]     |
[INFO] [stdout] 361 |     let mut manifests_in_project: Vec<AbstractManifest> = vec![];
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `manifests`
[INFO] [stdout]    --> src/manifests/manifest.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |     let mut manifests = fs::read_dir(project_path)
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_manifests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/manifests/manifest.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 379 |     let mut manifests_in_project = vec![];
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/manifests/manifest.rs:380:9
[INFO] [stdout]     |
[INFO] [stdout] 380 |     let mut manifests = fs::read_dir(project_path)
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/manifests/snap.rs:599:29
[INFO] [stdout]     |
[INFO] [stdout] 599 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/projects/db.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         Err(e) => {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/manifests/flatpak.rs:629:29
[INFO] [stdout]     |
[INFO] [stdout] 629 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/utils.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         Err(err) => return Ok(vec![]),
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Err(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/lib.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |             Err(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/lib.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |             Err(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/lib.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 |             Err(e) => {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/lib.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let config = match crate::execution_context::read_or_init_config() {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:307:21
[INFO] [stdout]     |
[INFO] [stdout] 307 |                 Err(e) => panic!("Could not create cache dir at {}", DEFAULT_CACHE_DIR),
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_workspace`
[INFO] [stdout]    --> src/lib.rs:314:17
[INFO] [stdout]     |
[INFO] [stdout] 314 |             let current_workspace = match fs::read_to_string(current_workspace_file_path) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_workspace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let mut exit_code: i32 = manifests::detect_type(&mut ctx);
[INFO] [stdout]    |                 ----^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let mut exit_code: i32 = manifests::detect_type(&mut ctx);
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 194 |             let mut exit_code: i32 = manifests::detect_type(&mut ctx);
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:201:13
[INFO] [stdout]     |
[INFO] [stdout] 201 |         let mut exit_code: i32 = manifests::parse(&mut ctx);
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |         let mut config = match crate::execution_context::read_or_init_config() {
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_FLATPAK_BUILDER_CACHE_DIR` is never used
[INFO] [stdout]   --> src/lib.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const DEFAULT_FLATPAK_BUILDER_CACHE_DIR: &str = ".flatpak-builder/";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_FLATPAK_BUILD_CACHE_DIR` is never used
[INFO] [stdout]   --> src/lib.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const DEFAULT_FLATPAK_BUILD_CACHE_DIR: &str = ".build/";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PanbuilbArguments` is never constructed
[INFO] [stdout]   --> src/lib.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct PanbuilbArguments {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_dir` is never read
[INFO] [stdout]   --> src/execution_context.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ExecutionContext {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub data_dir: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/manifests/arch.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn parse(content: &str) -> crate::manifests::manifest::AbstractManifest {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_path_matches` is never used
[INFO] [stdout]   --> src/manifests/arch.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn file_path_matches(path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_content_matches` is never used
[INFO] [stdout]   --> src/manifests/arch.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKAGES` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 | const PACKAGES: &str = "packages";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTI_ARCH` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:78:7
[INFO] [stdout]    |
[INFO] [stdout] 78 | const MULTI_ARCH: &str = "Multi-Arch";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RECOMMENDS` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | const RECOMMENDS: &str = "Recommends";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUGGESTS` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:83:7
[INFO] [stdout]    |
[INFO] [stdout] 83 | const SUGGESTS: &str = "Suggests";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENHANCES` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:84:7
[INFO] [stdout]    |
[INFO] [stdout] 84 | const ENHANCES: &str = "Enhances";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PRE_DEPENDS` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | const PRE_DEPENDS: &str = "Pre-Depends";
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONFLICTS` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:86:7
[INFO] [stdout]    |
[INFO] [stdout] 86 | const CONFLICTS: &str = "Conflicts";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BREAKS` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:87:7
[INFO] [stdout]    |
[INFO] [stdout] 87 | const BREAKS: &str = "Breaks";
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_content_matches` is never used
[INFO] [stdout]    --> src/manifests/debian.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_RUNTIME` is never used
[INFO] [stdout]  --> src/manifests/flatpak.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const DEFAULT_RUNTIME: &str = "org.freedesktop.Platform";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_RUNTIME_VERSION` is never used
[INFO] [stdout]  --> src/manifests/flatpak.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const DEFAULT_RUNTIME_VERSION: &str = "master";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_SDK` is never used
[INFO] [stdout]  --> src/manifests/flatpak.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const DEFAULT_SDK: &str = "org.freedesktop.Sdk";
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_module` is never used
[INFO] [stdout]    --> src/manifests/flatpak.rs:552:8
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub fn add_module(abstract_manifest: &mut crate::manifests::manifest::AbstractManifest, new_module: &crate::manifests::manifest::Abstract...
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_content_matches` is never used
[INFO] [stdout]    --> src/manifests/flatpak.rs:629:8
[INFO] [stdout]     |
[INFO] [stdout] 629 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_RELEASE_TYPE` is never used
[INFO] [stdout]   --> src/manifests/manifest.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const DEFAULT_RELEASE_TYPE: ReleaseType = ReleaseType::Dev;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_ARCH` is never used
[INFO] [stdout]   --> src/manifests/manifest.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const DEFAULT_ARCH: Architecture = Architecture::Any;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_LICENSE` is never used
[INFO] [stdout]   --> src/manifests/manifest.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const DEFAULT_LICENSE: License = License::Gpl2;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OS` is never used
[INFO] [stdout]   --> src/manifests/manifest.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum OS {
[INFO] [stdout]    |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OSVersion` is never constructed
[INFO] [stdout]   --> src/manifests/manifest.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct OSVersion {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `JESSIE` is never used
[INFO] [stdout]    --> src/manifests/manifest.rs:102:7
[INFO] [stdout]     |
[INFO] [stdout] 102 | const JESSIE: OSVersion = OSVersion {
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Priority` is never used
[INFO] [stdout]    --> src/manifests/manifest.rs:315:10
[INFO] [stdout]     |
[INFO] [stdout] 315 | pub enum Priority {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_PRIORITY` is never used
[INFO] [stdout]    --> src/manifests/manifest.rs:358:7
[INFO] [stdout]     |
[INFO] [stdout] 358 | const DEFAULT_PRIORITY: Priority = Priority::Optional;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_manifests_for_path` is never used
[INFO] [stdout]    --> src/manifests/manifest.rs:360:4
[INFO] [stdout]     |
[INFO] [stdout] 360 | fn get_manifests_for_path(path: std::fs::DirEntry) -> Vec<AbstractManifest> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_manifests` is never used
[INFO] [stdout]    --> src/manifests/manifest.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 | pub fn get_manifests(project_path: String) -> Vec<AbstractManifest> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REQUIRED_TOP_LEVEL_FIELDS` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 | const REQUIRED_TOP_LEVEL_FIELDS: [&'static str; 0] = [
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Confinement` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:168:6
[INFO] [stdout]     |
[INFO] [stdout] 168 | enum Confinement {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Grade` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:176:6
[INFO] [stdout]     |
[INFO] [stdout] 176 | enum Grade {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALLOWED_RESTARTS_CONDITIONS` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:313:11
[INFO] [stdout]     |
[INFO] [stdout] 313 | pub const ALLOWED_RESTARTS_CONDITIONS: [&str; 6] = ["on_failure", "on_success", "on_abnormal", "on_abort", "always", "never"];
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALLOWED_DAEMON_TYPES` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:315:11
[INFO] [stdout]     |
[INFO] [stdout] 315 | pub const ALLOWED_DAEMON_TYPES: [&str; 4] = [
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALLOWED_BUILD_ATTRIBUTES` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:325:11
[INFO] [stdout]     |
[INFO] [stdout] 325 | pub const ALLOWED_BUILD_ATTRIBUTES: [&str; 4] = [
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_content_matches` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:599:8
[INFO] [stdout]     |
[INFO] [stdout] 599 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dump_project` is never used
[INFO] [stdout]  --> src/projects.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn dump_project(project: crate::projects::project::Project) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_project` is never used
[INFO] [stdout]  --> src/projects.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn parse_project(serialized_project: String) -> crate::projects::project::Project {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_projects` is never used
[INFO] [stdout]   --> src/projects.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn get_projects() -> Vec<project::Project> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_project_tag_names` is never used
[INFO] [stdout]   --> src/projects.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn get_project_tag_names() -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_project_commit_signature` is never used
[INFO] [stdout]   --> src/projects.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn get_project_commit_signature() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PROJECTS_DIR` is never used
[INFO] [stdout]  --> src/projects/project.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const PROJECTS_DIR: &str = "~/.panbuild/projects/";
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_rust` is never used
[INFO] [stdout]   --> src/projects/project.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Project {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn to_rust(self: &Self) -> String {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `visit_dirs` is never used
[INFO] [stdout]  --> src/utils.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn visit_dirs(dir: &Path, cb: &dyn Fn(&DirEntry)) -> io::Result<()> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entry_path`
[INFO] [stdout]    --> src/manifests/manifest.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |     let entry_path: String = path.path().to_str().unwrap_or("").to_string();
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entry_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/manifests/manifest.rs:361:9
[INFO] [stdout]     |
[INFO] [stdout] 361 |     let mut manifests_in_project: Vec<AbstractManifest> = vec![];
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `manifests`
[INFO] [stdout]    --> src/manifests/manifest.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |     let mut manifests = fs::read_dir(project_path)
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_manifests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/manifests/manifest.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 379 |     let mut manifests_in_project = vec![];
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/manifests/manifest.rs:380:9
[INFO] [stdout]     |
[INFO] [stdout] 380 |     let mut manifests = fs::read_dir(project_path)
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 80 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/manifests/snap.rs:599:29
[INFO] [stdout]     |
[INFO] [stdout] 599 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/projects/db.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         Err(e) => {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/utils.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         Err(err) => return Ok(vec![]),
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Err(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/lib.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |             Err(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/lib.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |             Err(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/lib.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 |             Err(e) => {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/lib.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let config = match crate::execution_context::read_or_init_config() {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:307:21
[INFO] [stdout]     |
[INFO] [stdout] 307 |                 Err(e) => panic!("Could not create cache dir at {}", DEFAULT_CACHE_DIR),
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_workspace`
[INFO] [stdout]    --> src/lib.rs:314:17
[INFO] [stdout]     |
[INFO] [stdout] 314 |             let current_workspace = match fs::read_to_string(current_workspace_file_path) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_workspace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let mut exit_code: i32 = manifests::detect_type(&mut ctx);
[INFO] [stdout]    |                 ----^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let mut exit_code: i32 = manifests::detect_type(&mut ctx);
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 194 |             let mut exit_code: i32 = manifests::detect_type(&mut ctx);
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:201:13
[INFO] [stdout]     |
[INFO] [stdout] 201 |         let mut exit_code: i32 = manifests::parse(&mut ctx);
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |         let mut config = match crate::execution_context::read_or_init_config() {
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_FLATPAK_BUILDER_CACHE_DIR` is never used
[INFO] [stdout]   --> src/lib.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const DEFAULT_FLATPAK_BUILDER_CACHE_DIR: &str = ".flatpak-builder/";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_FLATPAK_BUILD_CACHE_DIR` is never used
[INFO] [stdout]   --> src/lib.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const DEFAULT_FLATPAK_BUILD_CACHE_DIR: &str = ".build/";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PanbuilbArguments` is never constructed
[INFO] [stdout]   --> src/lib.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct PanbuilbArguments {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_dir` is never read
[INFO] [stdout]   --> src/execution_context.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ExecutionContext {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub data_dir: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/manifests/arch.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn parse(content: &str) -> crate::manifests::manifest::AbstractManifest {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_path_matches` is never used
[INFO] [stdout]   --> src/manifests/arch.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn file_path_matches(path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_content_matches` is never used
[INFO] [stdout]   --> src/manifests/arch.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKAGES` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 | const PACKAGES: &str = "packages";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTI_ARCH` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:78:7
[INFO] [stdout]    |
[INFO] [stdout] 78 | const MULTI_ARCH: &str = "Multi-Arch";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RECOMMENDS` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | const RECOMMENDS: &str = "Recommends";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUGGESTS` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:83:7
[INFO] [stdout]    |
[INFO] [stdout] 83 | const SUGGESTS: &str = "Suggests";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENHANCES` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:84:7
[INFO] [stdout]    |
[INFO] [stdout] 84 | const ENHANCES: &str = "Enhances";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PRE_DEPENDS` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | const PRE_DEPENDS: &str = "Pre-Depends";
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONFLICTS` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:86:7
[INFO] [stdout]    |
[INFO] [stdout] 86 | const CONFLICTS: &str = "Conflicts";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BREAKS` is never used
[INFO] [stdout]   --> src/manifests/debian.rs:87:7
[INFO] [stdout]    |
[INFO] [stdout] 87 | const BREAKS: &str = "Breaks";
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_content_matches` is never used
[INFO] [stdout]    --> src/manifests/debian.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBIAN_CONTROL_EXAMPLE` is never used
[INFO] [stdout]    --> src/manifests/debian.rs:348:7
[INFO] [stdout]     |
[INFO] [stdout] 348 | const DEBIAN_CONTROL_EXAMPLE: &str = r###"
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_RUNTIME` is never used
[INFO] [stdout]  --> src/manifests/flatpak.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const DEFAULT_RUNTIME: &str = "org.freedesktop.Platform";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_RUNTIME_VERSION` is never used
[INFO] [stdout]  --> src/manifests/flatpak.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const DEFAULT_RUNTIME_VERSION: &str = "master";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_SDK` is never used
[INFO] [stdout]  --> src/manifests/flatpak.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const DEFAULT_SDK: &str = "org.freedesktop.Sdk";
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_module` is never used
[INFO] [stdout]    --> src/manifests/flatpak.rs:552:8
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub fn add_module(abstract_manifest: &mut crate::manifests::manifest::AbstractManifest, new_module: &crate::manifests::manifest::Abstract...
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_content_matches` is never used
[INFO] [stdout]    --> src/manifests/flatpak.rs:629:8
[INFO] [stdout]     |
[INFO] [stdout] 629 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_RELEASE_TYPE` is never used
[INFO] [stdout]   --> src/manifests/manifest.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const DEFAULT_RELEASE_TYPE: ReleaseType = ReleaseType::Dev;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_ARCH` is never used
[INFO] [stdout]   --> src/manifests/manifest.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const DEFAULT_ARCH: Architecture = Architecture::Any;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_LICENSE` is never used
[INFO] [stdout]   --> src/manifests/manifest.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const DEFAULT_LICENSE: License = License::Gpl2;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OS` is never used
[INFO] [stdout]   --> src/manifests/manifest.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum OS {
[INFO] [stdout]    |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OSVersion` is never constructed
[INFO] [stdout]   --> src/manifests/manifest.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct OSVersion {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `JESSIE` is never used
[INFO] [stdout]    --> src/manifests/manifest.rs:102:7
[INFO] [stdout]     |
[INFO] [stdout] 102 | const JESSIE: OSVersion = OSVersion {
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Priority` is never used
[INFO] [stdout]    --> src/manifests/manifest.rs:315:10
[INFO] [stdout]     |
[INFO] [stdout] 315 | pub enum Priority {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_PRIORITY` is never used
[INFO] [stdout]    --> src/manifests/manifest.rs:358:7
[INFO] [stdout]     |
[INFO] [stdout] 358 | const DEFAULT_PRIORITY: Priority = Priority::Optional;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_manifests_for_path` is never used
[INFO] [stdout]    --> src/manifests/manifest.rs:360:4
[INFO] [stdout]     |
[INFO] [stdout] 360 | fn get_manifests_for_path(path: std::fs::DirEntry) -> Vec<AbstractManifest> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_manifests` is never used
[INFO] [stdout]    --> src/manifests/manifest.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 | pub fn get_manifests(project_path: String) -> Vec<AbstractManifest> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REQUIRED_TOP_LEVEL_FIELDS` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 | const REQUIRED_TOP_LEVEL_FIELDS: [&'static str; 0] = [
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Confinement` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:168:6
[INFO] [stdout]     |
[INFO] [stdout] 168 | enum Confinement {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Grade` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:176:6
[INFO] [stdout]     |
[INFO] [stdout] 176 | enum Grade {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALLOWED_RESTARTS_CONDITIONS` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:313:11
[INFO] [stdout]     |
[INFO] [stdout] 313 | pub const ALLOWED_RESTARTS_CONDITIONS: [&str; 6] = ["on_failure", "on_success", "on_abnormal", "on_abort", "always", "never"];
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALLOWED_DAEMON_TYPES` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:315:11
[INFO] [stdout]     |
[INFO] [stdout] 315 | pub const ALLOWED_DAEMON_TYPES: [&str; 4] = [
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALLOWED_BUILD_ATTRIBUTES` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:325:11
[INFO] [stdout]     |
[INFO] [stdout] 325 | pub const ALLOWED_BUILD_ATTRIBUTES: [&str; 4] = [
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_content_matches` is never used
[INFO] [stdout]    --> src/manifests/snap.rs:599:8
[INFO] [stdout]     |
[INFO] [stdout] 599 | pub fn file_content_matches(content: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dump_project` is never used
[INFO] [stdout]  --> src/projects.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn dump_project(project: crate::projects::project::Project) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_project` is never used
[INFO] [stdout]  --> src/projects.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn parse_project(serialized_project: String) -> crate::projects::project::Project {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_projects` is never used
[INFO] [stdout]   --> src/projects.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn get_projects() -> Vec<project::Project> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_project_tag_names` is never used
[INFO] [stdout]   --> src/projects.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn get_project_tag_names() -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_project_commit_signature` is never used
[INFO] [stdout]   --> src/projects.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn get_project_commit_signature() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PROJECTS_DIR` is never used
[INFO] [stdout]  --> src/projects/project.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const PROJECTS_DIR: &str = "~/.panbuild/projects/";
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_rust` is never used
[INFO] [stdout]   --> src/projects/project.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Project {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn to_rust(self: &Self) -> String {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `visit_dirs` is never used
[INFO] [stdout]  --> src/utils.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn visit_dirs(dir: &Path, cb: &dyn Fn(&DirEntry)) -> io::Result<()> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 81 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arg` and `SubCommand`
[INFO] [stdout]   --> src/main.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | use clap::{App, Arg, ArgMatches, SubCommand};
[INFO] [stdout]    |                 ^^^              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command_name`
[INFO] [stdout]   --> src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let command_name = matches.subcommand_name().unwrap_or("");
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> src/main.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut flags: HashMap<String, bool> = HashMap::new();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut flags: HashMap<String, bool> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arg` and `SubCommand`
[INFO] [stdout]   --> src/main.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | use clap::{App, Arg, ArgMatches, SubCommand};
[INFO] [stdout]    |                 ^^^              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command_name`
[INFO] [stdout]   --> src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let command_name = matches.subcommand_name().unwrap_or("");
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> src/main.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut flags: HashMap<String, bool> = HashMap::new();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut flags: HashMap<String, bool> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.50s
[INFO] running `Command { std: "docker" "inspect" "0898714913ecc0497f1946e01cd3706226c38c24a5f7288fc9f78b327a5b009e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0898714913ecc0497f1946e01cd3706226c38c24a5f7288fc9f78b327a5b009e", kill_on_drop: false }`
[INFO] [stdout] 0898714913ecc0497f1946e01cd3706226c38c24a5f7288fc9f78b327a5b009e