[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#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffezz-io%2Fzps3" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/fezz-io/zps3 [INFO] finished tweaking git repo https://github.com/fezz-io/zps3 [INFO] tweaked toml for git repo https://github.com/fezz-io/zps3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fezz-io/zps3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/fezz-io/event_emitter_rs` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/EventStore/libxid.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Downloaded zstd v0.5.4+zstd.1.4.7 [INFO] [stderr] Downloaded backtrace v0.3.55 [INFO] [stderr] Downloaded anyhow v1.0.28 [INFO] [stderr] Downloaded sled v0.34.3 [INFO] [stderr] Downloaded md5 v0.6.1 [INFO] [stderr] Downloaded bytes v0.6.0 [INFO] [stderr] Downloaded sysctl v0.4.0 [INFO] [stderr] Downloaded kv v0.22.0 [INFO] [stderr] Downloaded zstd-sys v1.4.18+zstd.1.4.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66187d5f0ae1a3b14d52897743ee7d234747b54a066807562833b48cf7cd18ab [INFO] running `Command { std: "docker" "start" "-a" "66187d5f0ae1a3b14d52897743ee7d234747b54a066807562833b48cf7cd18ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66187d5f0ae1a3b14d52897743ee7d234747b54a066807562833b48cf7cd18ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66187d5f0ae1a3b14d52897743ee7d234747b54a066807562833b48cf7cd18ab", kill_on_drop: false }` [INFO] [stdout] 66187d5f0ae1a3b14d52897743ee7d234747b54a066807562833b48cf7cd18ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 31b1a9dd3650646dadd09f62deb73f7fc2a8f3ff0939a79e6b27d81ae44bffbf [INFO] running `Command { std: "docker" "start" "-a" "31b1a9dd3650646dadd09f62deb73f7fc2a8f3ff0939a79e6b27d81ae44bffbf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling instant v0.1.6 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling os_str_bytes v2.3.2 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling gethostname v0.2.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling sled v0.34.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling users v0.11.0 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling strum v0.20.0 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling zstd-sys v1.4.18+zstd.1.4.7 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling sysctl v0.4.0 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling event-emitter-rs v0.1.4 (https://github.com/fezz-io/event_emitter_rs#abe2f351) [INFO] [stderr] Compiling libxid v0.1.4 (https://github.com/EventStore/libxid.git?branch=enhance-platform-id#b89e21e6) [INFO] [stderr] Compiling kv v0.22.0 [INFO] [stderr] Compiling 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `walkdir::WalkDir` [INFO] [stdout] --> src/zpkg/builder.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use walkdir::WalkDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/zpkg/header.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Error` [INFO] [stdout] --> src/zpkg/header.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::Error; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CompType`, `HashMethod`, and `Version` [INFO] [stdout] --> src/zpkg/reader.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::zpkg::header::{Header, Version, HeaderV1, CompType, HashMethod}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `url::quirks::hash` [INFO] [stdout] --> src/zpkg/reader.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use url::quirks::hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/zpkg/reader.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter` and `Write` [INFO] [stdout] --> src/zpkg/payload.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufReader, BufWriter, Write, Seek, SeekFrom}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/zpkg/payload.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/zpkg/payload.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use std::borrow::{BorrowMut, Borrow}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `User` [INFO] [stdout] --> src/fs/mod.rs:6:48 [INFO] [stdout] | [INFO] [stdout] 6 | use users::{get_user_by_uid, get_group_by_gid, User}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/config/config.rs:54:23 [INFO] [stdout] | [INFO] [stdout] 54 | fn osarch_from_config(tree: &Path) -> OSArch { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opts` [INFO] [stdout] --> src/provider/dir.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result src/provider/dir.rs:18:52 [INFO] [stdout] | [INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload_writer` [INFO] [stdout] --> src/provider/dir.rs:18:85 [INFO] [stdout] | [INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload_reader` [INFO] [stdout] --> src/provider/file.rs:30:52 [INFO] [stdout] | [INFO] [stdout] 30 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, 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 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 src/provider/zpkg.rs:18:52 [INFO] [stdout] | [INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload_writer` [INFO] [stdout] --> src/provider/zpkg.rs:18:85 [INFO] [stdout] | [INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zpkg/payload.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let mut xid = libxid::new_generator(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zpkg/payload.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut src = BufReader::new(input); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zpkg/payload.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut dst = MultiWriter::new(vec![Box::new(self.file.borrow_mut()), Box::new(hasher.borrow_mut())]); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `time` is never read [INFO] [stdout] --> src/lib.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut time = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Exq` is never used [INFO] [stdout] --> src/lib.rs:45:7 [INFO] [stdout] | [INFO] [stdout] 45 | trait Exq { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `ANY`, `GTE`, `LTE`, `EQ`, and `EXQ` are never constructed [INFO] [stdout] --> src/lib.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 149 | enum Comparator { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 150 | ANY, [INFO] [stdout] | ^^^ [INFO] [stdout] 151 | GTE, [INFO] [stdout] | ^^^ [INFO] [stdout] 152 | LTE, [INFO] [stdout] | ^^^ [INFO] [stdout] 153 | EQ, [INFO] [stdout] | ^^ [INFO] [stdout] 154 | EXQ, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Comparator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Depends`, `Provides`, and `Conflicts` are never constructed [INFO] [stdout] --> src/lib.rs:171:5 [INFO] [stdout] | [INFO] [stdout] 170 | enum RequirementMethod { [INFO] [stdout] | ----------------- variants in this enum [INFO] [stdout] 171 | Depends, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 172 | Provides, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 173 | Conflicts, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequirementMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `method`, `comparator`, and `version` are never read [INFO] [stdout] --> src/lib.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 177 | struct Requirement { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 178 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 179 | method: RequirementMethod, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 180 | comparator: Comparator, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 181 | version: Option, [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>(requirement: S) -> Result { [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] = note: `OperationMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] = note: `RequestMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 327 | [INFO] [stdout] 328 | channels: Vec>, [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] = 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: 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 { [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 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 524 | fn prune(&mut self, count: i32) -> Option> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 557 | fn load(&mut self, packages: Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 563 | fn contents(self) -> Vec { [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>, 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, 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 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn expand(&self) -> Vec { [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; [INFO] [stdout] 45 | fn version(&self) -> u8; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reader` is never constructed [INFO] [stdout] --> src/zpkg/reader.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Reader { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `read` are never used [INFO] [stdout] --> src/zpkg/reader.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Reader { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 20 | pub fn new(path: &Path, work_path: &Path) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn read (&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/db.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | fn packages(&mut self) -> Result>, Error> { [INFO] [stdout] | ^^^^^^^^^ ------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 32 | fn packages(&mut self) -> Result>, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/zpkg/builder.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | std::fs::remove_file(payload.file_path()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = std::fs::remove_file(payload.file_path()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/zpkg/payload.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | let path = work_path.clone().join(file_name); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 24 - let path = work_path.clone().join(file_name); [INFO] [stdout] 24 + let path = work_path.join(file_name); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Emitter` and `console` [INFO] [stdout] --> src/bin/main.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | use zps::{Emitter, console}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "31b1a9dd3650646dadd09f62deb73f7fc2a8f3ff0939a79e6b27d81ae44bffbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31b1a9dd3650646dadd09f62deb73f7fc2a8f3ff0939a79e6b27d81ae44bffbf", kill_on_drop: false }` [INFO] [stdout] 31b1a9dd3650646dadd09f62deb73f7fc2a8f3ff0939a79e6b27d81ae44bffbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] febd7ac7fedd2a6d68aa3b75440c8ad1d9fd59bb371273493d87b8ba5142181f [INFO] running `Command { std: "docker" "start" "-a" "febd7ac7fedd2a6d68aa3b75440c8ad1d9fd59bb371273493d87b8ba5142181f", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/provider/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `walkdir::WalkDir` [INFO] [stdout] --> src/zpkg/builder.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use walkdir::WalkDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/zpkg/header.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Error` [INFO] [stdout] --> src/zpkg/header.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::Error; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CompType`, `HashMethod`, and `Version` [INFO] [stdout] --> src/zpkg/reader.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::zpkg::header::{Header, Version, HeaderV1, CompType, HashMethod}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `url::quirks::hash` [INFO] [stdout] --> src/zpkg/reader.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use url::quirks::hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/zpkg/reader.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter` and `Write` [INFO] [stdout] --> src/zpkg/payload.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufReader, BufWriter, Write, Seek, SeekFrom}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/zpkg/payload.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/zpkg/payload.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use std::borrow::{BorrowMut, Borrow}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `User` [INFO] [stdout] --> src/fs/mod.rs:6:48 [INFO] [stdout] | [INFO] [stdout] 6 | use users::{get_user_by_uid, get_group_by_gid, User}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/config/config.rs:54:23 [INFO] [stdout] | [INFO] [stdout] 54 | fn osarch_from_config(tree: &Path) -> OSArch { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opts` [INFO] [stdout] --> src/provider/dir.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result src/provider/dir.rs:18:52 [INFO] [stdout] | [INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload_writer` [INFO] [stdout] --> src/provider/dir.rs:18:85 [INFO] [stdout] | [INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload_reader` [INFO] [stdout] --> src/provider/file.rs:30:52 [INFO] [stdout] | [INFO] [stdout] 30 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, 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 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 src/provider/zpkg.rs:18:52 [INFO] [stdout] | [INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload_writer` [INFO] [stdout] --> src/provider/zpkg.rs:18:85 [INFO] [stdout] | [INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zpkg/payload.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let mut xid = libxid::new_generator(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zpkg/payload.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut src = BufReader::new(input); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zpkg/payload.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut dst = MultiWriter::new(vec![Box::new(self.file.borrow_mut()), Box::new(hasher.borrow_mut())]); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `time` is never read [INFO] [stdout] --> src/lib.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut time = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Exq` is never used [INFO] [stdout] --> src/lib.rs:45:7 [INFO] [stdout] | [INFO] [stdout] 45 | trait Exq { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `ANY`, `GTE`, `LTE`, `EQ`, and `EXQ` are never constructed [INFO] [stdout] --> src/lib.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 149 | enum Comparator { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 150 | ANY, [INFO] [stdout] | ^^^ [INFO] [stdout] 151 | GTE, [INFO] [stdout] | ^^^ [INFO] [stdout] 152 | LTE, [INFO] [stdout] | ^^^ [INFO] [stdout] 153 | EQ, [INFO] [stdout] | ^^ [INFO] [stdout] 154 | EXQ, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Comparator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Depends`, `Provides`, and `Conflicts` are never constructed [INFO] [stdout] --> src/lib.rs:171:5 [INFO] [stdout] | [INFO] [stdout] 170 | enum RequirementMethod { [INFO] [stdout] | ----------------- variants in this enum [INFO] [stdout] 171 | Depends, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 172 | Provides, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 173 | Conflicts, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequirementMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `method`, `comparator`, and `version` are never read [INFO] [stdout] --> src/lib.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 177 | struct Requirement { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 178 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 179 | method: RequirementMethod, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 180 | comparator: Comparator, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 181 | version: Option, [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>(requirement: S) -> Result { [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] = note: `OperationMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] = note: `RequestMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 327 | [INFO] [stdout] 328 | channels: Vec>, [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] = 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: 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 { [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 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 524 | fn prune(&mut self, count: i32) -> Option> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 557 | fn load(&mut self, packages: Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 563 | fn contents(self) -> Vec { [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>, 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, 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 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn expand(&self) -> Vec { [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; [INFO] [stdout] 45 | fn version(&self) -> u8; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reader` is never constructed [INFO] [stdout] --> src/zpkg/reader.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Reader { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `read` are never used [INFO] [stdout] --> src/zpkg/reader.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Reader { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 20 | pub fn new(path: &Path, work_path: &Path) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn read (&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/db.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | fn packages(&mut self) -> Result>, Error> { [INFO] [stdout] | ^^^^^^^^^ ------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 32 | fn packages(&mut self) -> Result>, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/zpkg/builder.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | std::fs::remove_file(payload.file_path()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = std::fs::remove_file(payload.file_path()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/zpkg/payload.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | let path = work_path.clone().join(file_name); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 24 - let path = work_path.clone().join(file_name); [INFO] [stdout] 24 + let path = work_path.join(file_name); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zps v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Emitter` and `console` [INFO] [stdout] --> src/bin/main.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | use zps::{Emitter, console}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/provider/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `walkdir::WalkDir` [INFO] [stdout] --> src/zpkg/builder.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use walkdir::WalkDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/zpkg/header.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Error` [INFO] [stdout] --> src/zpkg/header.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::Error; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CompType`, `HashMethod`, and `Version` [INFO] [stdout] --> src/zpkg/reader.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::zpkg::header::{Header, Version, HeaderV1, CompType, HashMethod}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `url::quirks::hash` [INFO] [stdout] --> src/zpkg/reader.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use url::quirks::hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/zpkg/reader.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter` and `Write` [INFO] [stdout] --> src/zpkg/payload.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufReader, BufWriter, Write, Seek, SeekFrom}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/zpkg/payload.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/zpkg/payload.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use std::borrow::{BorrowMut, Borrow}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `User` [INFO] [stdout] --> src/fs/mod.rs:6:48 [INFO] [stdout] | [INFO] [stdout] 6 | use users::{get_user_by_uid, get_group_by_gid, User}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/config/config.rs:54:23 [INFO] [stdout] | [INFO] [stdout] 54 | fn osarch_from_config(tree: &Path) -> OSArch { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opts` [INFO] [stdout] --> src/provider/dir.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result src/provider/dir.rs:18:52 [INFO] [stdout] | [INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload_writer` [INFO] [stdout] --> src/provider/dir.rs:18:85 [INFO] [stdout] | [INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload_reader` [INFO] [stdout] --> src/provider/file.rs:30:52 [INFO] [stdout] | [INFO] [stdout] 30 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, 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 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 src/provider/zpkg.rs:18:52 [INFO] [stdout] | [INFO] [stdout] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload_writer` [INFO] [stdout] --> src/provider/zpkg.rs:18:85 [INFO] [stdout] | [INFO] [stdout] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zpkg/payload.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let mut xid = libxid::new_generator(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zpkg/payload.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut src = BufReader::new(input); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zpkg/payload.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut dst = MultiWriter::new(vec![Box::new(self.file.borrow_mut()), Box::new(hasher.borrow_mut())]); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `time` is never read [INFO] [stdout] --> src/lib.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut time = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Provides` and `Conflicts` are never constructed [INFO] [stdout] --> src/lib.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 170 | enum RequirementMethod { [INFO] [stdout] | ----------------- variants in this enum [INFO] [stdout] 171 | Depends, [INFO] [stdout] 172 | Provides, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 173 | Conflicts, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequirementMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `method` is never read [INFO] [stdout] --> src/lib.rs:179:5 [INFO] [stdout] | [INFO] [stdout] 177 | struct Requirement { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 178 | name: String, [INFO] [stdout] 179 | method: RequirementMethod, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Requirement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OperationMethod` is never used [INFO] [stdout] --> src/lib.rs:233:6 [INFO] [stdout] | [INFO] [stdout] 233 | enum OperationMethod { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OperationMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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>, [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, [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 { [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 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 524 | fn prune(&mut self, count: i32) -> Option> { [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 { [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; [INFO] [stdout] 45 | fn version(&self) -> u8; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reader` is never constructed [INFO] [stdout] --> src/zpkg/reader.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Reader { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `read` are never used [INFO] [stdout] --> src/zpkg/reader.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Reader { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 20 | pub fn new(path: &Path, work_path: &Path) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn read (&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/db.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | fn packages(&mut self) -> Result>, Error> { [INFO] [stdout] | ^^^^^^^^^ ------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 32 | fn packages(&mut self) -> Result>, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/zpkg/builder.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | std::fs::remove_file(payload.file_path()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = std::fs::remove_file(payload.file_path()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/zpkg/payload.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | let path = work_path.clone().join(file_name); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 24 - let path = work_path.clone().join(file_name); [INFO] [stdout] 24 + let path = work_path.join(file_name); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.55s [INFO] running `Command { std: "docker" "inspect" "febd7ac7fedd2a6d68aa3b75440c8ad1d9fd59bb371273493d87b8ba5142181f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "febd7ac7fedd2a6d68aa3b75440c8ad1d9fd59bb371273493d87b8ba5142181f", kill_on_drop: false }` [INFO] [stdout] febd7ac7fedd2a6d68aa3b75440c8ad1d9fd59bb371273493d87b8ba5142181f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f6285eb956137808dd01569143b4bf0c5734338e246ea832b6d432d3e8e5b882 [INFO] running `Command { std: "docker" "start" "-a" "f6285eb956137808dd01569143b4bf0c5734338e246ea832b6d432d3e8e5b882", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/provider/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `walkdir::WalkDir` [INFO] [stderr] --> src/zpkg/builder.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use walkdir::WalkDir; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/zpkg/header.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `anyhow::Error` [INFO] [stderr] --> src/zpkg/header.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use anyhow::Error; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CompType`, `HashMethod`, and `Version` [INFO] [stderr] --> src/zpkg/reader.rs:2:35 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::zpkg::header::{Header, Version, HeaderV1, CompType, HashMethod}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `url::quirks::hash` [INFO] [stderr] --> src/zpkg/reader.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use url::quirks::hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/zpkg/reader.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufWriter` and `Write` [INFO] [stderr] --> src/zpkg/payload.rs:4:26 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{BufReader, BufWriter, Write, Seek, SeekFrom}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/zpkg/payload.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Borrow` [INFO] [stderr] --> src/zpkg/payload.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | use std::borrow::{BorrowMut, Borrow}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `User` [INFO] [stderr] --> src/fs/mod.rs:6:48 [INFO] [stderr] | [INFO] [stderr] 6 | use users::{get_user_by_uid, get_group_by_gid, User}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tree` [INFO] [stderr] --> src/config/config.rs:54:23 [INFO] [stderr] | [INFO] [stderr] 54 | fn osarch_from_config(tree: &Path) -> OSArch { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opts` [INFO] [stderr] --> src/provider/dir.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | fn realize(&self, opts: Options, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result src/provider/dir.rs:18:52 [INFO] [stderr] | [INFO] [stderr] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload_writer` [INFO] [stderr] --> src/provider/dir.rs:18:85 [INFO] [stderr] | [INFO] [stderr] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload_reader` [INFO] [stderr] --> src/provider/file.rs:30:52 [INFO] [stderr] | [INFO] [stderr] 30 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, 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 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 src/provider/zpkg.rs:18:52 [INFO] [stderr] | [INFO] [stderr] 18 | ...tions, phase: Phase, payload_reader: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_reader` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload_writer` [INFO] [stderr] --> src/provider/zpkg.rs:18:85 [INFO] [stderr] | [INFO] [stderr] 18 | ...er: Option<&Reader>, payload_writer: Option<&mut Writer>) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload_writer` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/zpkg/payload.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut xid = libxid::new_generator(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/zpkg/payload.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let mut src = BufReader::new(input); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/zpkg/payload.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | let mut dst = MultiWriter::new(vec![Box::new(self.file.borrow_mut()), Box::new(hasher.borrow_mut())]); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `time` is never read [INFO] [stderr] --> src/lib.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let mut time = None; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait `Exq` is never used [INFO] [stderr] --> src/lib.rs:45:7 [INFO] [stderr] | [INFO] [stderr] 45 | trait Exq { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `ANY`, `GTE`, `LTE`, `EQ`, and `EXQ` are never constructed [INFO] [stderr] --> src/lib.rs:150:5 [INFO] [stderr] | [INFO] [stderr] 149 | enum Comparator { [INFO] [stderr] | ---------- variants in this enum [INFO] [stderr] 150 | ANY, [INFO] [stderr] | ^^^ [INFO] [stderr] 151 | GTE, [INFO] [stderr] | ^^^ [INFO] [stderr] 152 | LTE, [INFO] [stderr] | ^^^ [INFO] [stderr] 153 | EQ, [INFO] [stderr] | ^^ [INFO] [stderr] 154 | EXQ, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Comparator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `Depends`, `Provides`, and `Conflicts` are never constructed [INFO] [stderr] --> src/lib.rs:171:5 [INFO] [stderr] | [INFO] [stderr] 170 | enum RequirementMethod { [INFO] [stderr] | ----------------- variants in this enum [INFO] [stderr] 171 | Depends, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 172 | Provides, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 173 | Conflicts, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RequirementMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `name`, `method`, `comparator`, and `version` are never read [INFO] [stderr] --> src/lib.rs:178:5 [INFO] [stderr] | [INFO] [stderr] 177 | struct Requirement { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 178 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 179 | method: RequirementMethod, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 180 | comparator: Comparator, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 181 | version: Option, [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>(requirement: S) -> Result { [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] = note: `OperationMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] = note: `RequestMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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>, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 327 | [INFO] [stderr] 328 | channels: Vec>, [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] = note: `Repo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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 { [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 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 524 | fn prune(&mut self, count: i32) -> Option> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 557 | fn load(&mut self, packages: Vec) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 563 | fn contents(self) -> Vec { [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>, 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, 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 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | pub fn expand(&self) -> Vec { [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; [INFO] [stderr] 45 | fn version(&self) -> u8; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Reader` is never constructed [INFO] [stderr] --> src/zpkg/reader.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Reader { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `read` are never used [INFO] [stderr] --> src/zpkg/reader.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 19 | impl Reader { [INFO] [stderr] | ----------- associated items in this implementation [INFO] [stderr] 20 | pub fn new(path: &Path, work_path: &Path) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 29 | pub fn read (&mut self) -> Result<(), Error> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/db.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | fn packages(&mut self) -> Result>, Error> { [INFO] [stderr] | ^^^^^^^^^ ------------------------------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 32 | fn packages(&mut self) -> Result>, Error> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/zpkg/builder.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | std::fs::remove_file(payload.file_path()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 150 | let _ = std::fs::remove_file(payload.file_path()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/zpkg/payload.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | let path = work_path.clone().join(file_name); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 24 - let path = work_path.clone().join(file_name); [INFO] [stderr] 24 + let path = work_path.join(file_name); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variants `Provides` and `Conflicts` are never constructed [INFO] [stderr] --> src/lib.rs:172:5 [INFO] [stderr] | [INFO] [stderr] 170 | enum RequirementMethod { [INFO] [stderr] | ----------------- variants in this enum [INFO] [stderr] 171 | Depends, [INFO] [stderr] 172 | Provides, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 173 | Conflicts, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RequirementMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `method` is never read [INFO] [stderr] --> src/lib.rs:179:5 [INFO] [stderr] | [INFO] [stderr] 177 | struct Requirement { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 178 | name: String, [INFO] [stderr] 179 | method: RequirementMethod, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Requirement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `publisher`, `summary`, `description`, `requirements`, and `location` are never read [INFO] [stderr] --> src/lib.rs:319:5 [INFO] [stderr] | [INFO] [stderr] 316 | struct Package { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 319 | publisher: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 323 | summary: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 324 | description: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 325 | [INFO] [stderr] 326 | requirements: Vec>, [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, [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 { [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 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 524 | fn prune(&mut self, count: i32) -> Option> { [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 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `zps` (lib) generated 52 warnings (run `cargo fix --lib -p zps` to apply 16 suggestions) [INFO] [stderr] warning: `zps` (lib test) generated 42 warnings (36 duplicates) [INFO] [stderr] warning: unused imports: `Emitter` and `console` [INFO] [stderr] --> src/bin/main.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | use zps::{Emitter, console}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `zps` (bin "main" test) generated 1 warning (run `cargo fix --bin "main" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/zps-9fc7677adec1e630) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test platform::tests::test_expand ... ok [INFO] [stdout] test tests::test_package_sort ... ok [INFO] [stdout] test tests::test_version_exq ... ok [INFO] [stdout] test tests::test_package_satisfies ... 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_short ... ok [INFO] [stdout] test tests::test_version_from_long ... ok [INFO] [stdout] test tests::test_version_partialeq ... ok [INFO] [stdout] test tests::test_version_ordering ... ok [INFO] [stdout] test platform::tests::test_display ... ok [INFO] [stdout] test config::path::tests::test_resolve_tree ... 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_del_pkg ... ok [INFO] [stdout] test db::tests::test_list_pkg ... ok [INFO] [stdout] test db::tests::test_put_pkg ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- zpkg::builder::tests::test_builder stdout ---- [INFO] [stdout] Error: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] ---- tests::test_requirement_from_simple stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_requirement_from_simple' panicked at src/lib.rs:708:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: "EQ" [INFO] [stdout] right: "EXQ" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x79775683fa82 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x79775683fa82 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x79775683fa82 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x79775683fa82 - ::fmt::hb62c8ed31943daa5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x79775687d1e3 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x79775687d1e3 - core::fmt::write::h375399f8cb90b45a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x79775683c483 - std::io::default_write_fmt::hdc1b4dd565dd0099 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x79775683c483 - std::io::Write::write_fmt::h29f6044e9bc43c23 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x79775683f8d2 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x79775684173c - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x797756841592 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x7977565d4534 - as core::ops::function::Fn>::call::ha39ae63ed1e9a130 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x7977565d4534 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x7977568421a3 - as core::ops::function::Fn>::call::h96b7201b552e9069 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x7977568421a3 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x797756841e8a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x79775683ff89 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x797756841b1d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x79775647b760 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x79775647bab3 - core::panicking::assert_failed_inner::h483faaa3ae844fd5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:432:17 [INFO] [stdout] 20: 0x7977564b3d24 - core::panicking::assert_failed::had0937f764dab13d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:387:5 [INFO] [stdout] 21: 0x7977564c62d1 - zps::tests::test_requirement_from_simple::h885db305fc0a3de1 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:708:9 [INFO] [stdout] 22: 0x7977564c5a87 - zps::tests::test_requirement_from_simple::{{closure}}::hb770f9e0b23a0598 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:693:42 [INFO] [stdout] 23: 0x7977564a60f6 - core::ops::function::FnOnce::call_once::hd23e723899d35b30 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x7977565d9c2b - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x7977565d9c2b - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x7977565d8e9e - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x7977565d8e9e - as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x7977565d8e9e - std::panicking::catch_unwind::do_call::hf4843906108d6299 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x7977565d8e9e - std::panicking::catch_unwind::h849d4e8b03577bb9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x7977565d8e9e - std::panic::catch_unwind::ha1f814c1dec025d2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x7977565d8e9e - test::run_test_in_process::h542aad3fe61255e7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x7977565d8e9e - test::run_test::{{closure}}::h612788d75908cb63 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x79775659dd24 - test::run_test::{{closure}}::hbfeea3bcb7245123 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x79775659dd24 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x7977565a151a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x7977565a151a - as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x7977565a151a - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x7977565a151a - std::panicking::catch_unwind::h454dd49873d22e18 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x7977565a151a - std::panic::catch_unwind::h5c15187324f8cebb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x7977565a151a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x7977565a151a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x797756845227 - as core::ops::function::FnOnce>::call_once::h2d6e2e526b02c3da [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x797756845227 - as core::ops::function::FnOnce>::call_once::h1aefced482b33c72 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x797756845227 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17 [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 0.18s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "f6285eb956137808dd01569143b4bf0c5734338e246ea832b6d432d3e8e5b882", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6285eb956137808dd01569143b4bf0c5734338e246ea832b6d432d3e8e5b882", kill_on_drop: false }` [INFO] [stdout] f6285eb956137808dd01569143b4bf0c5734338e246ea832b6d432d3e8e5b882