[INFO] updating cached repository https://github.com/dsbrgg/rk [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8f11b3a4af1b4dd8872e6c120a7f115c27c3f6d0 [INFO] checking dsbrgg/rk against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsbrgg%2Frk" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dsbrgg/rk on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dsbrgg/rk [INFO] finished tweaking git repo https://github.com/dsbrgg/rk [INFO] tweaked toml for git repo https://github.com/dsbrgg/rk written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/dsbrgg/rk already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 61171d7833d4ec5b3282f321062ed011c8a133a49dfd009823f6326679334745 [INFO] running `"docker" "start" "-a" "61171d7833d4ec5b3282f321062ed011c8a133a49dfd009823f6326679334745"` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking openssl v0.10.28 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking dialoguer v0.5.0 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking x11-clipboard v0.5.1 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking smithay-clipboard v0.3.6 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking copypasta v0.6.2 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking rk v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Mapping`, `Value` [INFO] [stderr] --> src/managers/dir_manager.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use serde_yaml::{Mapping, Value}; [INFO] [stderr] | ^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/managers/dir_manager.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/managers/dir_manager.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{self, Write, ErrorKind}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Mapping`, `Value` [INFO] [stderr] --> src/managers/file_manager.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use serde_yaml::{Mapping, Value}; [INFO] [stderr] | ^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Write` [INFO] [stderr] --> src/managers/file_manager.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BTreeMap`, `HashMap` [INFO] [stderr] --> src/managers/file_manager.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::{HashMap, BTreeMap}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/managers/file_manager.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{self, Read, ErrorKind}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/mocks/setup.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mocks/setup.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | pub test: &'s Fn(&mut Self), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Self)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mocks/setup.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | pub after_each: &'s Fn(&mut Self) [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Self)` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Bytes` [INFO] [stderr] --> src/lib.rs:13:22 [INFO] [stderr] | [INFO] [stderr] 13 | use locker::{Locker, Bytes}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/managers/dir_manager.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | _ => panic!("Unsupported location {:?}", location.as_path().to_str()) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `p` is never read [INFO] [stderr] --> src/lib.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | let mut p = String::new(); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `d` is never read [INFO] [stderr] --> src/locker/locker.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | let mut d = String::new(); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `i` is never read [INFO] [stderr] --> src/locker/locker.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | let mut i = String::new(); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `k` is never read [INFO] [stderr] --> src/locker/locker.rs:97:17 [INFO] [stderr] | [INFO] [stderr] 97 | let mut k = String::new(); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/managers/manager.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | fn write(&mut self, path: &str, content: &str) -> io::Result<()> { Ok(()) } [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_path` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `content` [INFO] [stderr] --> src/managers/manager.rs:15:37 [INFO] [stderr] | [INFO] [stderr] 15 | fn write(&mut self, path: &str, content: &str) -> io::Result<()> { Ok(()) } [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_content` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filename` [INFO] [stderr] --> src/managers/file_manager.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let filename = config.file_name().unwrap().to_str(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_filename` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/locker/locker.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | let mut bytes = data.as_bytes(); [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/managers/file_manager.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | let mut config = self.config.clone(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_bin` [INFO] [stderr] --> src/locker/bytes.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn from_bin(binary: Vec) -> Bytes { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rotate` [INFO] [stderr] --> src/locker/bytes.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn rotate(self) -> Bytes { Bytes::new(self.size) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `alloc_hex` [INFO] [stderr] --> src/locker/bytes.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn alloc_hex(&mut self, hex: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_config` [INFO] [stderr] --> src/managers/dir_manager.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn create_config(&mut self, path: &str) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_config` [INFO] [stderr] --> src/managers/dir_manager.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn read_config(&mut self, path: &str) -> io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_config` [INFO] [stderr] --> src/managers/dir_manager.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn remove_config(&mut self, path: &str) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_locker` [INFO] [stderr] --> src/managers/file_manager.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn remove_locker(&mut self, path: &str) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_config` [INFO] [stderr] --> src/managers/file_manager.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn create_config(&mut self, path: &str) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_config` [INFO] [stderr] --> src/managers/file_manager.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn read_config(&mut self, path: &str) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_config` [INFO] [stderr] --> src/managers/file_manager.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn remove_config(&mut self, path: &str) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Config` [INFO] [stderr] --> src/managers/manager_option.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | Config, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rand_path` [INFO] [stderr] --> src/mocks/setup.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | fn rand_path(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `gen_path` [INFO] [stderr] --> src/mocks/setup.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | fn gen_path(&mut self) -> PathBuf { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dump_path` [INFO] [stderr] --> src/mocks/setup.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn dump_path(&self) -> PathBuf { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `buf_to_str` [INFO] [stderr] --> src/mocks/setup.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | fn buf_to_str(&self, buf: &PathBuf) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_to_paths` [INFO] [stderr] --> src/mocks/setup.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn add_to_paths(&mut self, path: &PathBuf) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_path_buf` [INFO] [stderr] --> src/mocks/setup.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn as_path_buf(&mut self) -> (PathBuf, PathBuf) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_path_str` [INFO] [stderr] --> src/mocks/setup.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn as_path_str(&mut self) -> (String, String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Mapping`, `Value` [INFO] [stderr] --> src/managers/dir_manager.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use serde_yaml::{Mapping, Value}; [INFO] [stderr] | ^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/managers/dir_manager.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{self, Write, ErrorKind}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Mapping`, `Value` [INFO] [stderr] --> src/managers/file_manager.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use serde_yaml::{Mapping, Value}; [INFO] [stderr] | ^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Write` [INFO] [stderr] --> src/managers/file_manager.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BTreeMap`, `HashMap` [INFO] [stderr] --> src/managers/file_manager.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::{HashMap, BTreeMap}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/managers/file_manager.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{self, Read, ErrorKind}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/managers/file_manager.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/mocks/setup.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mocks/setup.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | pub test: &'s Fn(&mut Self), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Self)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mocks/setup.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | pub after_each: &'s Fn(&mut Self) [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Self)` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Bytes` [INFO] [stderr] --> src/lib.rs:13:22 [INFO] [stderr] | [INFO] [stderr] 13 | use locker::{Locker, Bytes}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/managers/dir_manager.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | _ => panic!("Unsupported location {:?}", location.as_path().to_str()) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `p` is never read [INFO] [stderr] --> src/lib.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | let mut p = String::new(); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `d` is never read [INFO] [stderr] --> src/locker/locker.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | let mut d = String::new(); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `i` is never read [INFO] [stderr] --> src/locker/locker.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | let mut i = String::new(); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `k` is never read [INFO] [stderr] --> src/locker/locker.rs:97:17 [INFO] [stderr] | [INFO] [stderr] 97 | let mut k = String::new(); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/managers/manager.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | fn write(&mut self, path: &str, content: &str) -> io::Result<()> { Ok(()) } [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_path` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `content` [INFO] [stderr] --> src/managers/manager.rs:15:37 [INFO] [stderr] | [INFO] [stderr] 15 | fn write(&mut self, path: &str, content: &str) -> io::Result<()> { Ok(()) } [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_content` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filename` [INFO] [stderr] --> src/managers/file_manager.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let filename = config.file_name().unwrap().to_str(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_filename` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:229:21 [INFO] [stderr] | [INFO] [stderr] 229 | let mut locker_instance = Locker::new(); [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/lib.rs:287:21 [INFO] [stderr] | [INFO] [stderr] 287 | let mut locker_instance = Locker::new(); [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/lib.rs:323:21 [INFO] [stderr] | [INFO] [stderr] 323 | let mut locker_instance = Locker::new(); [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/lib.rs:367:21 [INFO] [stderr] | [INFO] [stderr] 367 | let mut locker_instance = Locker::new(); [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/lib.rs:433:21 [INFO] [stderr] | [INFO] [stderr] 433 | let mut locker_instance = Locker::new(); [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/locker/bytes.rs:164:13 [INFO] [stderr] | [INFO] [stderr] 164 | let mut byte = Bytes::new(E); [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/locker/bytes.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | let mut byte = Bytes::from_hex(hex.clone()); [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/locker/locker.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | let mut bytes = data.as_bytes(); [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/managers/file_manager.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | let mut config = self.config.clone(); [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/managers/file_manager.rs:223:30 [INFO] [stderr] | [INFO] [stderr] 223 | let (config, mut locker) = this.as_path_buf(); [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/managers/file_manager.rs:335:30 [INFO] [stderr] | [INFO] [stderr] 335 | let (config, mut locker) = this.as_path_buf(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_to_paths` [INFO] [stderr] --> src/mocks/setup.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn add_to_paths(&mut self, path: &PathBuf) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_path_str` [INFO] [stderr] --> src/mocks/setup.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn as_path_str(&mut self) -> (String, String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/dir_manager.rs:184:17 [INFO] [stderr] | [INFO] [stderr] 184 | dm.create_locker(&hello_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/dir_manager.rs:205:17 [INFO] [stderr] | [INFO] [stderr] 205 | dm.create_config(&hello_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/file_manager.rs:191:17 [INFO] [stderr] | [INFO] [stderr] 191 | fm.create_locker(&locker_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/file_manager.rs:210:17 [INFO] [stderr] | [INFO] [stderr] 210 | fm.create_config(&config_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/file_manager.rs:228:17 [INFO] [stderr] | [INFO] [stderr] 228 | fm.create_locker(&locker_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/file_manager.rs:266:21 [INFO] [stderr] | [INFO] [stderr] 266 | fm.read_locker("dump/unknown"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/file_manager.rs:285:21 [INFO] [stderr] | [INFO] [stderr] 285 | fm.read_config("dump/unknown"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/file_manager.rs:303:17 [INFO] [stderr] | [INFO] [stderr] 303 | fm.remove_locker(&path_to_remove); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/file_manager.rs:321:17 [INFO] [stderr] | [INFO] [stderr] 321 | fm.remove_config(&path_to_remove); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/file_manager.rs:340:17 [INFO] [stderr] | [INFO] [stderr] 340 | fm.create_locker(&locker_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/managers/file_manager.rs:341:17 [INFO] [stderr] | [INFO] [stderr] 341 | fm.write_locker(&locker_path, "test"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:246:17 [INFO] [stderr] | [INFO] [stderr] 246 | keeper.add(args); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:306:17 [INFO] [stderr] | [INFO] [stderr] 306 | keeper.add(args); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:341:17 [INFO] [stderr] | [INFO] [stderr] 341 | keeper.add(args); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:381:17 [INFO] [stderr] | [INFO] [stderr] 381 | keeper.add(args.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:409:17 [INFO] [stderr] | [INFO] [stderr] 409 | keeper.add(args_add); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:457:17 [INFO] [stderr] | [INFO] [stderr] 457 | keeper.add(args); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:510:17 [INFO] [stderr] | [INFO] [stderr] 510 | keeper.add(args.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:511:17 [INFO] [stderr] | [INFO] [stderr] 511 | keeper.remove(args.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:537:17 [INFO] [stderr] | [INFO] [stderr] 537 | keeper.add(args.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:538:17 [INFO] [stderr] | [INFO] [stderr] 538 | keeper.remove(args.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `"docker" "inspect" "61171d7833d4ec5b3282f321062ed011c8a133a49dfd009823f6326679334745"` [INFO] running `"docker" "rm" "-f" "61171d7833d4ec5b3282f321062ed011c8a133a49dfd009823f6326679334745"` [INFO] [stdout] 61171d7833d4ec5b3282f321062ed011c8a133a49dfd009823f6326679334745