[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 try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffezz-io%2Fzps3" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fezz-io/zps3 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] e245cba85550e9486dec1f4ec1670eec33659149165cf15f04088f353f12399e
[INFO] running `Command { std: "docker" "start" "-a" "e245cba85550e9486dec1f4ec1670eec33659149165cf15f04088f353f12399e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "e245cba85550e9486dec1f4ec1670eec33659149165cf15f04088f353f12399e", kill_on_drop: false }`
[INFO] [stdout] e245cba85550e9486dec1f4ec1670eec33659149165cf15f04088f353f12399e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 9ebe22c19f09b56abed0bc98813c28302ce3807a989043c60cb318fa55343a77
[INFO] running `Command { std: "docker" "start" "-a" "9ebe22c19f09b56abed0bc98813c28302ce3807a989043c60cb318fa55343a77", kill_on_drop: false }`
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[INFO] [stderr]    Compiling clap v3.0.0-beta.2
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[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling event-emitter-rs v0.1.4 (https://github.com/fezz-io/event_emitter_rs#abe2f351)
[INFO] [stderr]    Compiling kv v0.22.0
[INFO] [stderr]    Compiling libxid v0.1.4 (https://github.com/EventStore/libxid.git?branch=enhance-platform-id#b89e21e6)
[INFO] [stderr]    Compiling zstd v0.5.4+zstd.1.4.7
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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<B...
[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 | ...ns, 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 | ... 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 | ...ns, 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<B...
[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<B...
[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 | ...ns, 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 | ... 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)]` (part of `#[warn(unused)]`) 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:74:24
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 26s
[INFO] running `Command { std: "docker" "inspect" "9ebe22c19f09b56abed0bc98813c28302ce3807a989043c60cb318fa55343a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ebe22c19f09b56abed0bc98813c28302ce3807a989043c60cb318fa55343a77", kill_on_drop: false }`
[INFO] [stdout] 9ebe22c19f09b56abed0bc98813c28302ce3807a989043c60cb318fa55343a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 6026b8cd6820a06bd1f6ba54675c4dc9e98621c97e7aabb980a64c587c18978d
[INFO] running `Command { std: "docker" "start" "-a" "6026b8cd6820a06bd1f6ba54675c4dc9e98621c97e7aabb980a64c587c18978d", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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<B...
[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 | ...ns, 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 | ... 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 | ...ns, 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<B...
[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<B...
[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 | ...ns, 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 | ... 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)]` (part of `#[warn(unused)]`) 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:74:24
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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<B...
[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 | ...ns, 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 | ... 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 | ...ns, 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<B...
[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<B...
[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 | ...ns, 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 | ... 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)]` (part of `#[warn(unused)]`) 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:74:24
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type 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)]` (part of `#[warn(unused)]`) 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 2.63s
[INFO] running `Command { std: "docker" "inspect" "6026b8cd6820a06bd1f6ba54675c4dc9e98621c97e7aabb980a64c587c18978d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6026b8cd6820a06bd1f6ba54675c4dc9e98621c97e7aabb980a64c587c18978d", kill_on_drop: false }`
[INFO] [stdout] 6026b8cd6820a06bd1f6ba54675c4dc9e98621c97e7aabb980a64c587c18978d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f086a87460530e3edd00adcae529b7c1a6f0e0139ffcd3118a4fb77d1dfe9c03
[INFO] running `Command { std: "docker" "start" "-a" "f086a87460530e3edd00adcae529b7c1a6f0e0139ffcd3118a4fb77d1dfe9c03", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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<B...
[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 | ...ns, 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 | ... 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 | ...ns, 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<B...
[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<B...
[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 | ...ns, 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 | ... 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)]` (part of `#[warn(unused)]`) 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:74:24
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 25 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `zps` (bin "main" test) generated 1 warning (run `cargo fix --bin "main" -p zps --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/zps/3f1d35478eb1e19d/deps/zps-3f1d35478eb1e19d)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test config::path::tests::test_resolve_tree ... ok
[INFO] [stdout] test platform::tests::test_display ... ok
[INFO] [stdout] test platform::tests::test_expand ... ok
[INFO] [stdout] test tests::test_package_sort ... ok
[INFO] [stdout] test tests::test_repo_create ... ok
[INFO] [stdout] test tests::test_request ... ok
[INFO] [stdout] test tests::test_repo_contents ... ok
[INFO] [stdout] test tests::test_version_from_long ... ok
[INFO] [stdout] test tests::test_version_from_short ... ok
[INFO] [stdout] test tests::test_version_ordering ... ok
[INFO] [stdout] test tests::test_version_partialeq ... ok
[INFO] [stdout] test tests::test_version_exq ... ok
[INFO] [stdout] test tests::test_package_satisfies ... ok
[INFO] [stdout] test zpkg::builder::tests::test_builder ... FAILED
[INFO] [stdout] test tests::test_requirement_from_simple ... FAILED
[INFO] [stdout] test db::tests::test_put_pkg ... ok
[INFO] [stdout] test db::tests::test_del_pkg ... ok
[INFO] [stdout] test db::tests::test_list_pkg ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[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' (28) 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:     0x6311ba2295f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6311ba2295f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6311ba2295f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6311ba2295f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6311ba24018a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6311ba24018a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x6311ba22e956 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6311ba22e956 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6311ba2049cf - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6311ba2049cf - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6311ba21ff49 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6311b9fa6c7e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6311b9fa6c7e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6311ba220102 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6311ba220102 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6311ba204a88 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6311ba1fbfd9 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6311ba20599d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6311ba24089c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6311ba240753 - core[8f93d80df273fe75]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x6311b9ea470f - core[8f93d80df273fe75]::panicking::assert_failed::<alloc[40b2bae28975ac47]::string::String, alloc[40b2bae28975ac47]::string::String>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x6311b9ea2f19 - zps[fe61b8cda2edd058]::tests::test_requirement_from_simple
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:708:9
[INFO] [stdout]   22:     0x6311b9e9c727 - zps[fe61b8cda2edd058]::tests::test_requirement_from_simple::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:693:42
[INFO] [stdout]   23:     0x6311b9edbab6 - <zps[fe61b8cda2edd058]::tests::test_requirement_from_simple::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6311b9f9b02b - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6311b9f9b02b - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x6311b9fa788a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x6311b9fa788a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x6311b9fa788a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x6311b9fa788a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x6311b9fa788a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x6311b9fa788a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x6311b9fa788a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6311b9fa1d54 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6311b9fa1d54 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x6311b9faa382 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x6311b9faa382 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x6311b9faa382 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x6311b9faa382 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x6311b9faa382 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6311b9faa382 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x6311b9faa382 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6311ba228a1f - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6311ba228a1f - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7a3685492aa4 - <unknown>
[INFO] [stdout]   45:     0x7a368551fa64 - clone
[INFO] [stdout]   46:                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 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f086a87460530e3edd00adcae529b7c1a6f0e0139ffcd3118a4fb77d1dfe9c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f086a87460530e3edd00adcae529b7c1a6f0e0139ffcd3118a4fb77d1dfe9c03", kill_on_drop: false }`
[INFO] [stdout] f086a87460530e3edd00adcae529b7c1a6f0e0139ffcd3118a4fb77d1dfe9c03
