[INFO] cloning repository https://github.com/fezz-io/zps3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fezz-io/zps3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffezz-io%2Fzps3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffezz-io%2Fzps3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a2d52e86006fd69c8f194a1362b27432190f60c
[INFO] testing fezz-io/zps3 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffezz-io%2Fzps3" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fezz-io/zps3
[INFO] finished tweaking git repo https://github.com/fezz-io/zps3
[INFO] tweaked toml for git repo https://github.com/fezz-io/zps3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fezz-io/zps3 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fezz-io/zps3 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/fezz-io/event_emitter_rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/EventStore/libxid.git`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1d43e83cd3abb9b4034c3bdd7bc154336af7d789029f1f9b7208b095be3c811
[INFO] running `Command { std: "docker" "start" "-a" "b1d43e83cd3abb9b4034c3bdd7bc154336af7d789029f1f9b7208b095be3c811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1d43e83cd3abb9b4034c3bdd7bc154336af7d789029f1f9b7208b095be3c811", kill_on_drop: false }`
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[INFO] [stdout] b1d43e83cd3abb9b4034c3bdd7bc154336af7d789029f1f9b7208b095be3c811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9036f99e126e4deff1e37fbb0805fc8f7a13ecfee542b5e4be5794b6f11159ed
[INFO] running `Command { std: "docker" "start" "-a" "9036f99e126e4deff1e37fbb0805fc8f7a13ecfee542b5e4be5794b6f11159ed", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling strum_macros v0.20.1
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[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling event-emitter-rs v0.1.4 (https://github.com/fezz-io/event_emitter_rs#abe2f351)
[INFO] [stderr]    Compiling libxid v0.1.4 (https://github.com/EventStore/libxid.git?branch=enhance-platform-id#b89e21e6)
[INFO] [stderr]    Compiling kv v0.22.0
[INFO] [stderr]    Compiling zps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/provider/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `walkdir::WalkDir`
[INFO] [stdout]  --> src/zpkg/builder.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use walkdir::WalkDir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/zpkg/header.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Error`
[INFO] [stdout]  --> src/zpkg/header.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use anyhow::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompType`, `HashMethod`, and `Version`
[INFO] [stdout]  --> src/zpkg/reader.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::zpkg::header::{Header, Version, HeaderV1, CompType, HashMethod};
[INFO] [stdout]   |                                   ^^^^^^^            ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::quirks::hash`
[INFO] [stdout]  --> src/zpkg/reader.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use url::quirks::hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/zpkg/reader.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufWriter` and `Write`
[INFO] [stdout]  --> src/zpkg/payload.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{BufReader, BufWriter, Write, Seek, SeekFrom};
[INFO] [stdout]   |                          ^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/zpkg/payload.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/zpkg/payload.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::borrow::{BorrowMut, Borrow};
[INFO] [stdout]   |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `User`
[INFO] [stdout]  --> src/fs/mod.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use users::{get_user_by_uid, get_group_by_gid, User};
[INFO] [stdout]   |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/config/config.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn osarch_from_config(tree: &Path) -> OSArch {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/provider/dir.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_reader`
[INFO] [stdout]   --> src/provider/dir.rs:18:52
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_writer`
[INFO] [stdout]   --> src/provider/dir.rs:18:85
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_reader`
[INFO] [stdout]   --> src/provider/file.rs:30:52
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phase`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_reader`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:52
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_writer`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:85
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/zpkg/payload.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut xid = libxid::new_generator();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/zpkg/payload.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut src = BufReader::new(input);
[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/zpkg/payload.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut dst = MultiWriter::new(vec![Box::new(self.file.borrow_mut()), Box::new(hasher.borrow_mut())]);
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `time` is never read
[INFO] [stdout]   --> src/lib.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut time = None;
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Exq` is never used
[INFO] [stdout]   --> src/lib.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | trait Exq {
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ANY`, `GTE`, `LTE`, `EQ`, and `EXQ` are never constructed
[INFO] [stdout]    --> src/lib.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | enum Comparator {
[INFO] [stdout]     |      ---------- variants in this enum
[INFO] [stdout] 150 |     ANY,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 151 |     GTE,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 152 |     LTE,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 153 |     EQ,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 154 |     EXQ,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Comparator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Depends`, `Provides`, and `Conflicts` are never constructed
[INFO] [stdout]    --> src/lib.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 170 | enum RequirementMethod {
[INFO] [stdout]     |      ----------------- variants in this enum
[INFO] [stdout] 171 |     Depends,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 172 |     Provides,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 173 |     Conflicts,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequirementMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `method`, `comparator`, and `version` are never read
[INFO] [stdout]    --> src/lib.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | struct Requirement {
[INFO] [stdout]     |        ----------- fields in this struct
[INFO] [stdout] 178 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 179 |     method: RequirementMethod,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 180 |     comparator: Comparator,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 181 |     version: Option<Version>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Requirement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `from_simple` are never used
[INFO] [stdout]    --> src/lib.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl Requirement {
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] 185 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn from_simple<S: Into<String>>(requirement: S) -> Result<Requirement, Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OperationMethod` is never used
[INFO] [stdout]    --> src/lib.rs:233:6
[INFO] [stdout]     |
[INFO] [stdout] 233 | enum OperationMethod {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Operation` is never constructed
[INFO] [stdout]    --> src/lib.rs:250:8
[INFO] [stdout]     |
[INFO] [stdout] 250 | struct Operation {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 255 | impl Operation {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 256 |     pub fn new(method: OperationMethod, package: Package) -> Operation {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RequestMethod` is never used
[INFO] [stdout]    --> src/lib.rs:262:6
[INFO] [stdout]     |
[INFO] [stdout] 262 | enum RequestMethod {
[INFO] [stdout]     |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Job` is never constructed
[INFO] [stdout]    --> src/lib.rs:276:8
[INFO] [stdout]     |
[INFO] [stdout] 276 | struct Job {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:282:12
[INFO] [stdout]     |
[INFO] [stdout] 281 | impl Job {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 282 |     pub fn new(method: RequestMethod, req: Requirement) -> Job {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Request` is never constructed
[INFO] [stdout]    --> src/lib.rs:287:8
[INFO] [stdout]     |
[INFO] [stdout] 287 | struct Request {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `install`, and `remove` are never used
[INFO] [stdout]    --> src/lib.rs:292:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | impl Request {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 292 |     pub fn new() -> Request {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 298 |     fn install(&mut self, req: Requirement) -> &mut Self {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 306 |     fn remove(&mut self, req: Requirement) -> &mut Self {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `publisher`, `summary`, `description`, `requirements`, `channels`, and `location` are never read
[INFO] [stdout]    --> src/lib.rs:319:5
[INFO] [stdout]     |
[INFO] [stdout] 316 | struct Package {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 319 |     publisher: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 323 |     summary: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 324 |     description: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 325 |
[INFO] [stdout] 326 |     requirements: Vec<Box<Requirement>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 327 |
[INFO] [stdout] 328 |     channels: Vec<Box<String>>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 329 |
[INFO] [stdout] 330 |     location: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Package` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `satisfies` are never used
[INFO] [stdout]    --> src/lib.rs:335:12
[INFO] [stdout]     |
[INFO] [stdout] 334 | impl Package {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 335 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 386 |     fn satisfies(&self, req: Requirement) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Repo` is never constructed
[INFO] [stdout]    --> src/lib.rs:467:8
[INFO] [stdout]     |
[INFO] [stdout] 467 | struct Repo {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lib.rs:480:12
[INFO] [stdout]     |
[INFO] [stdout] 479 | impl Repo {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 480 |     pub fn new(uri: Url, priority: u32, enabled: bool) -> Repo {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 491 |     fn add(&mut self, packages: &[Package]) -> Vec<Package> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 506 |     fn remove(&mut self, package: &Package) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 512 |     fn contains(self, package: &Package) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 516 |     fn contents_for_name(&mut self, name: String) -> Vec<Package> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 524 |     fn prune(&mut self, count: i32) -> Option<Vec<Package>> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 557 |     fn load(&mut self, packages: Vec<Package>) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 563 |     fn contents(self) -> Vec<Package> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CACHE` is never used
[INFO] [stdout]  --> src/config/path.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) const CACHE: &str = "var/cache/zps";
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TREE` is never used
[INFO] [stdout]  --> src/config/path.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) const TREE: &str = "zps";
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/db.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `open`, `packages`, `pkg_put`, `pkg_del`, and `pkg_list` are never used
[INFO] [stdout]   --> src/db.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl State {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn new(path: &str) -> State {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn open(&mut self) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn packages(&mut self) -> Result<Bucket<String, Json<Manifest>>, Error> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn pkg_put(&mut self, pkg: Manifest) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn pkg_del(&mut self, pkg: String) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn pkg_list(&mut self) -> Result<Vec<Manifest>, Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `platforms`, and `expand` are never used
[INFO] [stdout]    --> src/platform.rs:70:12
[INFO] [stdout]     |
[INFO] [stdout] 69  | impl OSArch {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 70  |     pub fn new(os: OS, arch: Arch) -> OSArch {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn platforms() -> Vec<OSArch> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn expand(&self) -> Vec<OSArch> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `comp_type`, `hash_method`, `manifest_len`, and `version` are never used
[INFO] [stdout]   --> src/zpkg/header.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub trait Header {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] 41 |     fn comp_type(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 42 |     fn hash_method(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 43 |     fn manifest_len(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 44 |     fn to_vec(&self) -> Vec<u8>;
[INFO] [stdout] 45 |     fn version(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Reader` is never constructed
[INFO] [stdout]   --> src/zpkg/reader.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Reader {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `read` are never used
[INFO] [stdout]   --> src/zpkg/reader.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Reader {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn new(path: &Path, work_path: &Path) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn read (&mut self) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/db.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn packages(&mut self) -> Result<Bucket<String, Json<Manifest>>, Error> {
[INFO] [stdout]    |                 ^^^^^^^^^            ------------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn packages(&mut self) -> Result<Bucket<'_, String, Json<Manifest>>, Error> {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/zpkg/builder.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         std::fs::remove_file(payload.file_path());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let _ = std::fs::remove_file(payload.file_path());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/zpkg/payload.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let path = work_path.clone().join(file_name);
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 24 -         let path = work_path.clone().join(file_name);
[INFO] [stdout] 24 +         let path = work_path.join(file_name);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Emitter` and `console`
[INFO] [stdout]   --> src/bin/main.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use zps::{Emitter, console};
[INFO] [stdout]    |           ^^^^^^^  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 28s
[INFO] running `Command { std: "docker" "inspect" "9036f99e126e4deff1e37fbb0805fc8f7a13ecfee542b5e4be5794b6f11159ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9036f99e126e4deff1e37fbb0805fc8f7a13ecfee542b5e4be5794b6f11159ed", kill_on_drop: false }`
[INFO] [stdout] 9036f99e126e4deff1e37fbb0805fc8f7a13ecfee542b5e4be5794b6f11159ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c5dba48e42c2fe9dc51b57ba81fd3d94ba5f271a051acedf912fbcc28acd014
[INFO] running `Command { std: "docker" "start" "-a" "5c5dba48e42c2fe9dc51b57ba81fd3d94ba5f271a051acedf912fbcc28acd014", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/provider/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `walkdir::WalkDir`
[INFO] [stdout]  --> src/zpkg/builder.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use walkdir::WalkDir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/zpkg/header.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Error`
[INFO] [stdout]  --> src/zpkg/header.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use anyhow::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompType`, `HashMethod`, and `Version`
[INFO] [stdout]  --> src/zpkg/reader.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::zpkg::header::{Header, Version, HeaderV1, CompType, HashMethod};
[INFO] [stdout]   |                                   ^^^^^^^            ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::quirks::hash`
[INFO] [stdout]  --> src/zpkg/reader.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use url::quirks::hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/zpkg/reader.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufWriter` and `Write`
[INFO] [stdout]  --> src/zpkg/payload.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{BufReader, BufWriter, Write, Seek, SeekFrom};
[INFO] [stdout]   |                          ^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/zpkg/payload.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/zpkg/payload.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::borrow::{BorrowMut, Borrow};
[INFO] [stdout]   |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `User`
[INFO] [stdout]  --> src/fs/mod.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use users::{get_user_by_uid, get_group_by_gid, User};
[INFO] [stdout]   |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/config/config.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn osarch_from_config(tree: &Path) -> OSArch {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/provider/dir.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_reader`
[INFO] [stdout]   --> src/provider/dir.rs:18:52
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_writer`
[INFO] [stdout]   --> src/provider/dir.rs:18:85
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_reader`
[INFO] [stdout]   --> src/provider/file.rs:30:52
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phase`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_reader`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:52
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_writer`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:85
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/zpkg/payload.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut xid = libxid::new_generator();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/zpkg/payload.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut src = BufReader::new(input);
[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/zpkg/payload.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut dst = MultiWriter::new(vec![Box::new(self.file.borrow_mut()), Box::new(hasher.borrow_mut())]);
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `time` is never read
[INFO] [stdout]   --> src/lib.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut time = None;
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Exq` is never used
[INFO] [stdout]   --> src/lib.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | trait Exq {
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ANY`, `GTE`, `LTE`, `EQ`, and `EXQ` are never constructed
[INFO] [stdout]    --> src/lib.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | enum Comparator {
[INFO] [stdout]     |      ---------- variants in this enum
[INFO] [stdout] 150 |     ANY,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 151 |     GTE,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 152 |     LTE,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 153 |     EQ,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 154 |     EXQ,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Comparator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Depends`, `Provides`, and `Conflicts` are never constructed
[INFO] [stdout]    --> src/lib.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 170 | enum RequirementMethod {
[INFO] [stdout]     |      ----------------- variants in this enum
[INFO] [stdout] 171 |     Depends,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 172 |     Provides,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 173 |     Conflicts,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequirementMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `method`, `comparator`, and `version` are never read
[INFO] [stdout]    --> src/lib.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | struct Requirement {
[INFO] [stdout]     |        ----------- fields in this struct
[INFO] [stdout] 178 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 179 |     method: RequirementMethod,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 180 |     comparator: Comparator,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 181 |     version: Option<Version>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Requirement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `from_simple` are never used
[INFO] [stdout]    --> src/lib.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl Requirement {
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] 185 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn from_simple<S: Into<String>>(requirement: S) -> Result<Requirement, Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OperationMethod` is never used
[INFO] [stdout]    --> src/lib.rs:233:6
[INFO] [stdout]     |
[INFO] [stdout] 233 | enum OperationMethod {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Operation` is never constructed
[INFO] [stdout]    --> src/lib.rs:250:8
[INFO] [stdout]     |
[INFO] [stdout] 250 | struct Operation {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 255 | impl Operation {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 256 |     pub fn new(method: OperationMethod, package: Package) -> Operation {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RequestMethod` is never used
[INFO] [stdout]    --> src/lib.rs:262:6
[INFO] [stdout]     |
[INFO] [stdout] 262 | enum RequestMethod {
[INFO] [stdout]     |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Job` is never constructed
[INFO] [stdout]    --> src/lib.rs:276:8
[INFO] [stdout]     |
[INFO] [stdout] 276 | struct Job {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:282:12
[INFO] [stdout]     |
[INFO] [stdout] 281 | impl Job {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 282 |     pub fn new(method: RequestMethod, req: Requirement) -> Job {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Request` is never constructed
[INFO] [stdout]    --> src/lib.rs:287:8
[INFO] [stdout]     |
[INFO] [stdout] 287 | struct Request {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `install`, and `remove` are never used
[INFO] [stdout]    --> src/lib.rs:292:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | impl Request {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 292 |     pub fn new() -> Request {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 298 |     fn install(&mut self, req: Requirement) -> &mut Self {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 306 |     fn remove(&mut self, req: Requirement) -> &mut Self {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `publisher`, `summary`, `description`, `requirements`, `channels`, and `location` are never read
[INFO] [stdout]    --> src/lib.rs:319:5
[INFO] [stdout]     |
[INFO] [stdout] 316 | struct Package {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 319 |     publisher: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 323 |     summary: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 324 |     description: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 325 |
[INFO] [stdout] 326 |     requirements: Vec<Box<Requirement>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 327 |
[INFO] [stdout] 328 |     channels: Vec<Box<String>>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 329 |
[INFO] [stdout] 330 |     location: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Package` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `satisfies` are never used
[INFO] [stdout]    --> src/lib.rs:335:12
[INFO] [stdout]     |
[INFO] [stdout] 334 | impl Package {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 335 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 386 |     fn satisfies(&self, req: Requirement) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Repo` is never constructed
[INFO] [stdout]    --> src/lib.rs:467:8
[INFO] [stdout]     |
[INFO] [stdout] 467 | struct Repo {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lib.rs:480:12
[INFO] [stdout]     |
[INFO] [stdout] 479 | impl Repo {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 480 |     pub fn new(uri: Url, priority: u32, enabled: bool) -> Repo {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 491 |     fn add(&mut self, packages: &[Package]) -> Vec<Package> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 506 |     fn remove(&mut self, package: &Package) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 512 |     fn contains(self, package: &Package) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 516 |     fn contents_for_name(&mut self, name: String) -> Vec<Package> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 524 |     fn prune(&mut self, count: i32) -> Option<Vec<Package>> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 557 |     fn load(&mut self, packages: Vec<Package>) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 563 |     fn contents(self) -> Vec<Package> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CACHE` is never used
[INFO] [stdout]  --> src/config/path.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) const CACHE: &str = "var/cache/zps";
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TREE` is never used
[INFO] [stdout]  --> src/config/path.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) const TREE: &str = "zps";
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/db.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `open`, `packages`, `pkg_put`, `pkg_del`, and `pkg_list` are never used
[INFO] [stdout]   --> src/db.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl State {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn new(path: &str) -> State {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn open(&mut self) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn packages(&mut self) -> Result<Bucket<String, Json<Manifest>>, Error> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn pkg_put(&mut self, pkg: Manifest) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn pkg_del(&mut self, pkg: String) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn pkg_list(&mut self) -> Result<Vec<Manifest>, Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `platforms`, and `expand` are never used
[INFO] [stdout]    --> src/platform.rs:70:12
[INFO] [stdout]     |
[INFO] [stdout] 69  | impl OSArch {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 70  |     pub fn new(os: OS, arch: Arch) -> OSArch {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn platforms() -> Vec<OSArch> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn expand(&self) -> Vec<OSArch> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `comp_type`, `hash_method`, `manifest_len`, and `version` are never used
[INFO] [stdout]   --> src/zpkg/header.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub trait Header {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] 41 |     fn comp_type(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 42 |     fn hash_method(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 43 |     fn manifest_len(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 44 |     fn to_vec(&self) -> Vec<u8>;
[INFO] [stdout] 45 |     fn version(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Reader` is never constructed
[INFO] [stdout]   --> src/zpkg/reader.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Reader {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `read` are never used
[INFO] [stdout]   --> src/zpkg/reader.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Reader {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn new(path: &Path, work_path: &Path) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn read (&mut self) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/db.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn packages(&mut self) -> Result<Bucket<String, Json<Manifest>>, Error> {
[INFO] [stdout]    |                 ^^^^^^^^^            ------------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn packages(&mut self) -> Result<Bucket<'_, String, Json<Manifest>>, Error> {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/zpkg/builder.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         std::fs::remove_file(payload.file_path());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let _ = std::fs::remove_file(payload.file_path());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/zpkg/payload.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let path = work_path.clone().join(file_name);
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 24 -         let path = work_path.clone().join(file_name);
[INFO] [stdout] 24 +         let path = work_path.join(file_name);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Emitter` and `console`
[INFO] [stdout]   --> src/bin/main.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use zps::{Emitter, console};
[INFO] [stdout]    |           ^^^^^^^  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/provider/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `walkdir::WalkDir`
[INFO] [stdout]  --> src/zpkg/builder.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use walkdir::WalkDir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/zpkg/header.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Error`
[INFO] [stdout]  --> src/zpkg/header.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use anyhow::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompType`, `HashMethod`, and `Version`
[INFO] [stdout]  --> src/zpkg/reader.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::zpkg::header::{Header, Version, HeaderV1, CompType, HashMethod};
[INFO] [stdout]   |                                   ^^^^^^^            ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::quirks::hash`
[INFO] [stdout]  --> src/zpkg/reader.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use url::quirks::hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/zpkg/reader.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufWriter` and `Write`
[INFO] [stdout]  --> src/zpkg/payload.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{BufReader, BufWriter, Write, Seek, SeekFrom};
[INFO] [stdout]   |                          ^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/zpkg/payload.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/zpkg/payload.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::borrow::{BorrowMut, Borrow};
[INFO] [stdout]   |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `User`
[INFO] [stdout]  --> src/fs/mod.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use users::{get_user_by_uid, get_group_by_gid, User};
[INFO] [stdout]   |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/config/config.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn osarch_from_config(tree: &Path) -> OSArch {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/provider/dir.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_reader`
[INFO] [stdout]   --> src/provider/dir.rs:18:52
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_writer`
[INFO] [stdout]   --> src/provider/dir.rs:18:85
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_reader`
[INFO] [stdout]   --> src/provider/file.rs:30:52
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phase`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_reader`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:52
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload_writer`
[INFO] [stdout]   --> src/provider/zpkg.rs:18:85
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/zpkg/payload.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut xid = libxid::new_generator();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/zpkg/payload.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut src = BufReader::new(input);
[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/zpkg/payload.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut dst = MultiWriter::new(vec![Box::new(self.file.borrow_mut()), Box::new(hasher.borrow_mut())]);
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `time` is never read
[INFO] [stdout]   --> src/lib.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut time = None;
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Provides` and `Conflicts` are never constructed
[INFO] [stdout]    --> src/lib.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 170 | enum RequirementMethod {
[INFO] [stdout]     |      ----------------- variants in this enum
[INFO] [stdout] 171 |     Depends,
[INFO] [stdout] 172 |     Provides,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 173 |     Conflicts,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequirementMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `method` is never read
[INFO] [stdout]    --> src/lib.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | struct Requirement {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] 178 |     name: String,
[INFO] [stdout] 179 |     method: RequirementMethod,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Requirement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OperationMethod` is never used
[INFO] [stdout]    --> src/lib.rs:233:6
[INFO] [stdout]     |
[INFO] [stdout] 233 | enum OperationMethod {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Operation` is never constructed
[INFO] [stdout]    --> src/lib.rs:250:8
[INFO] [stdout]     |
[INFO] [stdout] 250 | struct Operation {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 255 | impl Operation {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 256 |     pub fn new(method: OperationMethod, package: Package) -> Operation {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:282:12
[INFO] [stdout]     |
[INFO] [stdout] 281 | impl Job {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 282 |     pub fn new(method: RequestMethod, req: Requirement) -> Job {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `publisher`, `summary`, `description`, `requirements`, and `location` are never read
[INFO] [stdout]    --> src/lib.rs:319:5
[INFO] [stdout]     |
[INFO] [stdout] 316 | struct Package {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 319 |     publisher: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 323 |     summary: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 324 |     description: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 325 |
[INFO] [stdout] 326 |     requirements: Vec<Box<Requirement>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 |     location: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Package` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `enabled` and `updated` are never read
[INFO] [stdout]    --> src/lib.rs:471:5
[INFO] [stdout]     |
[INFO] [stdout] 467 | struct Repo {
[INFO] [stdout]     |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 471 |     enabled: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 472 |     updated: DateTime<Utc>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Repo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add`, `remove`, `contains`, `contents_for_name`, and `prune` are never used
[INFO] [stdout]    --> src/lib.rs:491:8
[INFO] [stdout]     |
[INFO] [stdout] 479 | impl Repo {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 491 |     fn add(&mut self, packages: &[Package]) -> Vec<Package> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 506 |     fn remove(&mut self, package: &Package) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 512 |     fn contains(self, package: &Package) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 516 |     fn contents_for_name(&mut self, name: String) -> Vec<Package> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 524 |     fn prune(&mut self, count: i32) -> Option<Vec<Package>> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CACHE` is never used
[INFO] [stdout]  --> src/config/path.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) const CACHE: &str = "var/cache/zps";
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TREE` is never used
[INFO] [stdout]  --> src/config/path.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) const TREE: &str = "zps";
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `platforms` are never used
[INFO] [stdout]   --> src/platform.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl OSArch {
[INFO] [stdout]    | ----------- associated functions in this implementation
[INFO] [stdout] 70 |     pub fn new(os: OS, arch: Arch) -> OSArch {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn platforms() -> Vec<OSArch> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `comp_type`, `hash_method`, `manifest_len`, and `version` are never used
[INFO] [stdout]   --> src/zpkg/header.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub trait Header {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] 41 |     fn comp_type(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 42 |     fn hash_method(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 43 |     fn manifest_len(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 44 |     fn to_vec(&self) -> Vec<u8>;
[INFO] [stdout] 45 |     fn version(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Reader` is never constructed
[INFO] [stdout]   --> src/zpkg/reader.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Reader {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `read` are never used
[INFO] [stdout]   --> src/zpkg/reader.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Reader {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn new(path: &Path, work_path: &Path) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn read (&mut self) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/db.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn packages(&mut self) -> Result<Bucket<String, Json<Manifest>>, Error> {
[INFO] [stdout]    |                 ^^^^^^^^^            ------------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn packages(&mut self) -> Result<Bucket<'_, String, Json<Manifest>>, Error> {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/zpkg/builder.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         std::fs::remove_file(payload.file_path());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let _ = std::fs::remove_file(payload.file_path());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/zpkg/payload.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let path = work_path.clone().join(file_name);
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 24 -         let path = work_path.clone().join(file_name);
[INFO] [stdout] 24 +         let path = work_path.join(file_name);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.52s
[INFO] running `Command { std: "docker" "inspect" "5c5dba48e42c2fe9dc51b57ba81fd3d94ba5f271a051acedf912fbcc28acd014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c5dba48e42c2fe9dc51b57ba81fd3d94ba5f271a051acedf912fbcc28acd014", kill_on_drop: false }`
[INFO] [stdout] 5c5dba48e42c2fe9dc51b57ba81fd3d94ba5f271a051acedf912fbcc28acd014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dac36c4c235dfb92ac9660fc9d038de2f0a1e87290e452f01c09ef37529b2757
[INFO] running `Command { std: "docker" "start" "-a" "dac36c4c235dfb92ac9660fc9d038de2f0a1e87290e452f01c09ef37529b2757", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/provider/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `walkdir::WalkDir`
[INFO] [stderr]  --> src/zpkg/builder.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use walkdir::WalkDir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/zpkg/header.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow::Error`
[INFO] [stderr]  --> src/zpkg/header.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use anyhow::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CompType`, `HashMethod`, and `Version`
[INFO] [stderr]  --> src/zpkg/reader.rs:2:35
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::zpkg::header::{Header, Version, HeaderV1, CompType, HashMethod};
[INFO] [stderr]   |                                   ^^^^^^^            ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `url::quirks::hash`
[INFO] [stderr]  --> src/zpkg/reader.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use url::quirks::hash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hash`
[INFO] [stderr]  --> src/zpkg/reader.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::hash::Hash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufWriter` and `Write`
[INFO] [stderr]  --> src/zpkg/payload.rs:4:26
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{BufReader, BufWriter, Write, Seek, SeekFrom};
[INFO] [stderr]   |                          ^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/zpkg/payload.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Borrow`
[INFO] [stderr]  --> src/zpkg/payload.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::borrow::{BorrowMut, Borrow};
[INFO] [stderr]   |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `User`
[INFO] [stderr]  --> src/fs/mod.rs:6:48
[INFO] [stderr]   |
[INFO] [stderr] 6 | use users::{get_user_by_uid, get_group_by_gid, User};
[INFO] [stderr]   |                                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tree`
[INFO] [stderr]   --> src/config/config.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn osarch_from_config(tree: &Path) -> OSArch {
[INFO] [stderr]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opts`
[INFO] [stderr]   --> src/provider/dir.rs:18:23
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stderr]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload_reader`
[INFO] [stderr]   --> src/provider/dir.rs:18:52
[INFO] [stderr]    |
[INFO] [stderr] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload_writer`
[INFO] [stderr]   --> src/provider/dir.rs:18:85
[INFO] [stderr]    |
[INFO] [stderr] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload_reader`
[INFO] [stderr]   --> src/provider/file.rs:30:52
[INFO] [stderr]    |
[INFO] [stderr] 30 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opts`
[INFO] [stderr]   --> src/provider/zpkg.rs:18:23
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stderr]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `phase`
[INFO] [stderr]   --> src/provider/zpkg.rs:18:38
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dy...
[INFO] [stderr]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload_reader`
[INFO] [stderr]   --> src/provider/zpkg.rs:18:52
[INFO] [stderr]    |
[INFO] [stderr] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload_writer`
[INFO] [stderr]   --> src/provider/zpkg.rs:18:85
[INFO] [stderr]    |
[INFO] [stderr] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result<Box<dyn Action>, Error> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/zpkg/payload.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let mut xid = libxid::new_generator();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/zpkg/payload.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let mut src = BufReader::new(input);
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/zpkg/payload.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut dst = MultiWriter::new(vec![Box::new(self.file.borrow_mut()), Box::new(hasher.borrow_mut())]);
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `time` is never read
[INFO] [stderr]   --> src/lib.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let mut time = None;
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Exq` is never used
[INFO] [stderr]   --> src/lib.rs:45:7
[INFO] [stderr]    |
[INFO] [stderr] 45 | trait Exq {
[INFO] [stderr]    |       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `ANY`, `GTE`, `LTE`, `EQ`, and `EXQ` are never constructed
[INFO] [stderr]    --> src/lib.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 149 | enum Comparator {
[INFO] [stderr]     |      ---------- variants in this enum
[INFO] [stderr] 150 |     ANY,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 151 |     GTE,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 152 |     LTE,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 153 |     EQ,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 154 |     EXQ,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Comparator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Depends`, `Provides`, and `Conflicts` are never constructed
[INFO] [stderr]    --> src/lib.rs:171:5
[INFO] [stderr]     |
[INFO] [stderr] 170 | enum RequirementMethod {
[INFO] [stderr]     |      ----------------- variants in this enum
[INFO] [stderr] 171 |     Depends,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 172 |     Provides,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 173 |     Conflicts,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `RequirementMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `method`, `comparator`, and `version` are never read
[INFO] [stderr]    --> src/lib.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 177 | struct Requirement {
[INFO] [stderr]     |        ----------- fields in this struct
[INFO] [stderr] 178 |     name: String,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 179 |     method: RequirementMethod,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 180 |     comparator: Comparator,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 181 |     version: Option<Version>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Requirement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `from_simple` are never used
[INFO] [stderr]    --> src/lib.rs:185:12
[INFO] [stderr]     |
[INFO] [stderr] 184 | impl Requirement {
[INFO] [stderr]     | ---------------- associated functions in this implementation
[INFO] [stderr] 185 |     pub fn new(
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 199 |     pub fn from_simple<S: Into<String>>(requirement: S) -> Result<Requirement, Error> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OperationMethod` is never used
[INFO] [stderr]    --> src/lib.rs:233:6
[INFO] [stderr]     |
[INFO] [stderr] 233 | enum OperationMethod {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Operation` is never constructed
[INFO] [stderr]    --> src/lib.rs:250:8
[INFO] [stderr]     |
[INFO] [stderr] 250 | struct Operation {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/lib.rs:256:12
[INFO] [stderr]     |
[INFO] [stderr] 255 | impl Operation {
[INFO] [stderr]     | -------------- associated function in this implementation
[INFO] [stderr] 256 |     pub fn new(method: OperationMethod, package: Package) -> Operation {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `RequestMethod` is never used
[INFO] [stderr]    --> src/lib.rs:262:6
[INFO] [stderr]     |
[INFO] [stderr] 262 | enum RequestMethod {
[INFO] [stderr]     |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Job` is never constructed
[INFO] [stderr]    --> src/lib.rs:276:8
[INFO] [stderr]     |
[INFO] [stderr] 276 | struct Job {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/lib.rs:282:12
[INFO] [stderr]     |
[INFO] [stderr] 281 | impl Job {
[INFO] [stderr]     | -------- associated function in this implementation
[INFO] [stderr] 282 |     pub fn new(method: RequestMethod, req: Requirement) -> Job {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Request` is never constructed
[INFO] [stderr]    --> src/lib.rs:287:8
[INFO] [stderr]     |
[INFO] [stderr] 287 | struct Request {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `install`, and `remove` are never used
[INFO] [stderr]    --> src/lib.rs:292:12
[INFO] [stderr]     |
[INFO] [stderr] 291 | impl Request {
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr] 292 |     pub fn new() -> Request {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 298 |     fn install(&mut self, req: Requirement) -> &mut Self {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 306 |     fn remove(&mut self, req: Requirement) -> &mut Self {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `publisher`, `summary`, `description`, `requirements`, `channels`, and `location` are never read
[INFO] [stderr]    --> src/lib.rs:319:5
[INFO] [stderr]     |
[INFO] [stderr] 316 | struct Package {
[INFO] [stderr]     |        ------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 319 |     publisher: String,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 323 |     summary: String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 324 |     description: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 325 |
[INFO] [stderr] 326 |     requirements: Vec<Box<Requirement>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 327 |
[INFO] [stderr] 328 |     channels: Vec<Box<String>>,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 329 |
[INFO] [stderr] 330 |     location: i32,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Package` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `satisfies` are never used
[INFO] [stderr]    --> src/lib.rs:335:12
[INFO] [stderr]     |
[INFO] [stderr] 334 | impl Package {
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr] 335 |     pub fn new(
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 386 |     fn satisfies(&self, req: Requirement) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Repo` is never constructed
[INFO] [stderr]    --> src/lib.rs:467:8
[INFO] [stderr]     |
[INFO] [stderr] 467 | struct Repo {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/lib.rs:480:12
[INFO] [stderr]     |
[INFO] [stderr] 479 | impl Repo {
[INFO] [stderr]     | --------- associated items in this implementation
[INFO] [stderr] 480 |     pub fn new(uri: Url, priority: u32, enabled: bool) -> Repo {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 491 |     fn add(&mut self, packages: &[Package]) -> Vec<Package> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 506 |     fn remove(&mut self, package: &Package) {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 512 |     fn contains(self, package: &Package) -> bool {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 516 |     fn contents_for_name(&mut self, name: String) -> Vec<Package> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 524 |     fn prune(&mut self, count: i32) -> Option<Vec<Package>> {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 557 |     fn load(&mut self, packages: Vec<Package>) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 563 |     fn contents(self) -> Vec<Package> {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CACHE` is never used
[INFO] [stderr]  --> src/config/path.rs:4:18
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub(crate) const CACHE: &str = "var/cache/zps";
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TREE` is never used
[INFO] [stderr]  --> src/config/path.rs:8:18
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub(crate) const TREE: &str = "zps";
[INFO] [stderr]   |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `State` is never constructed
[INFO] [stderr]   --> src/db.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct State {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `open`, `packages`, `pkg_put`, `pkg_del`, and `pkg_list` are never used
[INFO] [stderr]   --> src/db.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl State {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 20 |     pub fn new(path: &str) -> State {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     fn open(&mut self) -> Result<(), Error> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     fn packages(&mut self) -> Result<Bucket<String, Json<Manifest>>, Error> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     pub fn pkg_put(&mut self, pkg: Manifest) -> Result<(), Error> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub fn pkg_del(&mut self, pkg: String) -> Result<(), Error> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 64 |     pub fn pkg_list(&mut self) -> Result<Vec<Manifest>, Error> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `platforms`, and `expand` are never used
[INFO] [stderr]    --> src/platform.rs:70:12
[INFO] [stderr]     |
[INFO] [stderr] 69  | impl OSArch {
[INFO] [stderr]     | ----------- associated items in this implementation
[INFO] [stderr] 70  |     pub fn new(os: OS, arch: Arch) -> OSArch {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 90  |     pub fn platforms() -> Vec<OSArch> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub fn expand(&self) -> Vec<OSArch> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `comp_type`, `hash_method`, `manifest_len`, and `version` are never used
[INFO] [stderr]   --> src/zpkg/header.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub trait Header {
[INFO] [stderr]    |           ------ methods in this trait
[INFO] [stderr] 41 |     fn comp_type(&self) -> u8;
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 42 |     fn hash_method(&self) -> u8;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 43 |     fn manifest_len(&self) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 44 |     fn to_vec(&self) -> Vec<u8>;
[INFO] [stderr] 45 |     fn version(&self) -> u8;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Reader` is never constructed
[INFO] [stderr]   --> src/zpkg/reader.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Reader {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `read` are never used
[INFO] [stderr]   --> src/zpkg/reader.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Reader {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 20 |     pub fn new(path: &Path, work_path: &Path) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn read (&mut self) -> Result<(), Error> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/db.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn packages(&mut self) -> Result<Bucket<String, Json<Manifest>>, Error> {
[INFO] [stderr]    |                 ^^^^^^^^^            ------------------------------ the lifetime gets resolved as `'_`
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn packages(&mut self) -> Result<Bucket<'_, String, Json<Manifest>>, Error> {
[INFO] [stderr]    |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/zpkg/builder.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         std::fs::remove_file(payload.file_path());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 150 |         let _ = std::fs::remove_file(payload.file_path());
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/zpkg/payload.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let path = work_path.clone().join(file_name);
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr] 24 -         let path = work_path.clone().join(file_name);
[INFO] [stderr] 24 +         let path = work_path.join(file_name);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Provides` and `Conflicts` are never constructed
[INFO] [stderr]    --> src/lib.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 170 | enum RequirementMethod {
[INFO] [stderr]     |      ----------------- variants in this enum
[INFO] [stderr] 171 |     Depends,
[INFO] [stderr] 172 |     Provides,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 173 |     Conflicts,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `RequirementMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `method` is never read
[INFO] [stderr]    --> src/lib.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 177 | struct Requirement {
[INFO] [stderr]     |        ----------- field in this struct
[INFO] [stderr] 178 |     name: String,
[INFO] [stderr] 179 |     method: RequirementMethod,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Requirement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `publisher`, `summary`, `description`, `requirements`, and `location` are never read
[INFO] [stderr]    --> src/lib.rs:319:5
[INFO] [stderr]     |
[INFO] [stderr] 316 | struct Package {
[INFO] [stderr]     |        ------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 319 |     publisher: String,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 323 |     summary: String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 324 |     description: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 325 |
[INFO] [stderr] 326 |     requirements: Vec<Box<Requirement>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 330 |     location: i32,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Package` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `enabled` and `updated` are never read
[INFO] [stderr]    --> src/lib.rs:471:5
[INFO] [stderr]     |
[INFO] [stderr] 467 | struct Repo {
[INFO] [stderr]     |        ---- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 471 |     enabled: bool,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 472 |     updated: DateTime<Utc>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Repo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `add`, `remove`, `contains`, `contents_for_name`, and `prune` are never used
[INFO] [stderr]    --> src/lib.rs:491:8
[INFO] [stderr]     |
[INFO] [stderr] 479 | impl Repo {
[INFO] [stderr]     | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 491 |     fn add(&mut self, packages: &[Package]) -> Vec<Package> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 506 |     fn remove(&mut self, package: &Package) {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 512 |     fn contains(self, package: &Package) -> bool {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 516 |     fn contents_for_name(&mut self, name: String) -> Vec<Package> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 524 |     fn prune(&mut self, count: i32) -> Option<Vec<Package>> {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `platforms` are never used
[INFO] [stderr]   --> src/platform.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 69 | impl OSArch {
[INFO] [stderr]    | ----------- associated functions in this implementation
[INFO] [stderr] 70 |     pub fn new(os: OS, arch: Arch) -> OSArch {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 90 |     pub fn platforms() -> Vec<OSArch> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `zps` (lib) generated 52 warnings (run `cargo fix --lib -p zps` to apply 15 suggestions)
[INFO] [stderr] warning: `zps` (lib test) generated 42 warnings (36 duplicates)
[INFO] [stderr] warning: unused imports: `Emitter` and `console`
[INFO] [stderr]   --> src/bin/main.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 | use zps::{Emitter, console};
[INFO] [stderr]    |           ^^^^^^^  ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `zps` (bin "main" test) generated 1 warning (run `cargo fix --bin "main" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zps-1f93b5c56adc5e4a)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test platform::tests::test_expand ... ok
[INFO] [stdout] test tests::test_package_satisfies ... ok
[INFO] [stdout] test tests::test_package_sort ... ok
[INFO] [stdout] test config::path::tests::test_resolve_tree ... ok
[INFO] [stdout] test tests::test_repo_contents ... ok
[INFO] [stdout] test tests::test_request ... ok
[INFO] [stdout] test tests::test_repo_create ... ok
[INFO] [stdout] test platform::tests::test_display ... ok
[INFO] [stdout] test tests::test_version_exq ... ok
[INFO] [stdout] test tests::test_version_from_short ... ok
[INFO] [stdout] test tests::test_version_from_long ... ok
[INFO] [stdout] test tests::test_version_ordering ... ok
[INFO] [stdout] test tests::test_version_partialeq ... ok
[INFO] [stdout] test zpkg::builder::tests::test_builder ... FAILED
[INFO] [stdout] test db::tests::test_put_pkg ... ok
[INFO] [stdout] test db::tests::test_list_pkg ... ok
[INFO] [stdout] test db::tests::test_del_pkg ... ok
[INFO] [stdout] test tests::test_requirement_from_simple ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- zpkg::builder::tests::test_builder stdout ----
[INFO] [stdout] Error: Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_requirement_from_simple stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_requirement_from_simple' panicked at src/lib.rs:708:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "EQ"
[INFO] [stdout]  right: "EXQ"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d7b9912dbb2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d7b9912dbb2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d7b9912dbb2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d7b9912dbb2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d7b99155df3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d7b99155df3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5d7b9912a323 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d7b9912a323 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d7b9912da02 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d7b9912f7dc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5d7b9912f632 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5d7b99048164 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5d7b99048164 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d7b991302bb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5d7b991302bb - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5d7b9912ff8a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5d7b9912e0b9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5d7b9912fc1d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5d7b99153fb0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5d7b99154247 - core::panicking::assert_failed_inner::h02e1528dd7bc6647
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x5d7b98f7c533 - core::panicking::assert_failed::h328b227685a0797c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x5d7b98f60b0a - zps::tests::test_requirement_from_simple::hf204bd0519d13e75
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:708:9
[INFO] [stdout]   22:     0x5d7b98f6a519 - zps::tests::test_requirement_from_simple::{{closure}}::hbdb5ebeecfb31f48
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:693:42
[INFO] [stdout]   23:     0x5d7b98f6a519 - core::ops::function::FnOnce::call_once::hcf92db0d14107deb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d7b9904d8eb - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d7b9904d8eb - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5d7b9904cade - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5d7b9904cade - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5d7b9904cade - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5d7b9904cade - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5d7b9904cade - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d7b9904cade - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5d7b9904cade - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5d7b99010654 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5d7b99010654 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x5d7b9901402a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5d7b9901402a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5d7b9901402a - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5d7b9901402a - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5d7b9901402a - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d7b9901402a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5d7b9901402a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d7b99133957 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5d7b99133957 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5d7b99133957 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x76b572ed2aa4 - <unknown>
[INFO] [stdout]   46:     0x76b572f5fa34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_requirement_from_simple
[INFO] [stdout]     zpkg::builder::tests::test_builder
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 16 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "dac36c4c235dfb92ac9660fc9d038de2f0a1e87290e452f01c09ef37529b2757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac36c4c235dfb92ac9660fc9d038de2f0a1e87290e452f01c09ef37529b2757", kill_on_drop: false }`
[INFO] [stdout] dac36c4c235dfb92ac9660fc9d038de2f0a1e87290e452f01c09ef37529b2757
