[INFO] cloning repository https://github.com/KonishchevDmitry/vsb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KonishchevDmitry/vsb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKonishchevDmitry%2Fvsb", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 593f139b7387de2f8b5628cb12393b3592841eb0
[INFO] building KonishchevDmitry/vsb against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKonishchevDmitry%2Fvsb" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KonishchevDmitry/vsb on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KonishchevDmitry/vsb
[INFO] finished tweaking git repo https://github.com/KonishchevDmitry/vsb
[INFO] tweaked toml for git repo https://github.com/KonishchevDmitry/vsb written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/KonishchevDmitry/vsb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "94426fe7c3a5c21ed25094a762654745abae5d4af63e146b6ab32e2d4dd8b278", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/backuping/backuper.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash_map::Entry as HashMapEntry`
[INFO] [stdout]  --> src/restoring/mod.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::{HashMap, HashSet, hash_map::Entry as HashMapEntry};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SeekFrom`, `Seek`
[INFO] [stdout]  --> src/restoring/mod.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{ErrorKind, Read, Seek, SeekFrom};
[INFO] [stdout]   |                                ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]   --> src/restoring/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde_json::Value;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Archive`
[INFO] [stdout]   --> src/restoring/mod.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tar::{Archive, Header, Entry, EntryType};
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BackupGroup`, `BackupTraits`
[INFO] [stdout]   --> src/restoring/mod.rs:21:42
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::storage::{Storage, StorageRc, BackupGroup, Backup, BackupTraits};
[INFO] [stdout]    |                                          ^^^^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/storage/backup.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Regex`
[INFO] [stdout]  --> src/storage/backup_group.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use regex::{self, Regex};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EmptyResult`
[INFO] [stdout]  --> src/storage/backup_group.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::core::{EmptyResult, GenericResult};
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReadProvider`
[INFO] [stdout]  --> src/storage/traits.rs:5:47
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::provider::{ProviderType, FileType, ReadProvider};
[INFO] [stdout]   |                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]    --> src/restoring/mod.rs:296:23
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn unpack_in<R: Read>(entry: Entry<R>, dst: &Path) -> EmptyResult {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]    --> src/restoring/mod.rs:296:40
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn unpack_in<R: Read>(entry: Entry<R>, dst: &Path) -> EmptyResult {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/restoring/mod.rs:189:31
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn get_permissions(&self, header: &Header) -> GenericResult<Permissions> {
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Restorer`
[INFO] [stdout]   --> src/restoring/mod.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Restorer {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/restoring/mod.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(backup_path: &Path) -> GenericResult<Restorer> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restore`
[INFO] [stdout]   --> src/restoring/mod.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn restore(mut self, restore_path: &Path) -> GenericResult<bool> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `process_step`
[INFO] [stdout]   --> src/restoring/mod.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn process_step(&mut self, step: &RestoreStep, is_target: bool, restore_dir: &Path) -> GenericResult<bool> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restore_files`
[INFO] [stdout]    --> src/restoring/mod.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn restore_files(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `schedule_permissions`
[INFO] [stdout]    --> src/restoring/mod.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn schedule_permissions(&mut self, path: PathBuf, header: &Header) -> EmptyResult {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_permissions`
[INFO] [stdout]    --> src/restoring/mod.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn get_permissions(&self, header: &Header) -> GenericResult<Permissions> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `FileInfo`
[INFO] [stdout]    --> src/restoring/mod.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 194 | struct FileInfo {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RestoreStep`
[INFO] [stdout]    --> src/restoring/mod.rs:200:8
[INFO] [stdout]     |
[INFO] [stdout] 200 | struct RestoreStep {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RestorePlan`
[INFO] [stdout]    --> src/restoring/mod.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 | struct RestorePlan {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/restoring/mod.rs:211:8
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn new(storage: &Storage, group_name: &str, backup_name: &str) -> GenericResult<RestorePlan> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Permissions`
[INFO] [stdout]    --> src/restoring/mod.rs:286:8
[INFO] [stdout]     |
[INFO] [stdout] 286 | struct Permissions {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RestoreStepOld`
[INFO] [stdout]    --> src/restoring/mod.rs:290:8
[INFO] [stdout]     |
[INFO] [stdout] 290 | struct RestoreStepOld {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unpack_in`
[INFO] [stdout]    --> src/restoring/mod.rs:296:4
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn unpack_in<R: Read>(entry: Entry<R>, dst: &Path) -> EmptyResult {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_file_path`
[INFO] [stdout]    --> src/restoring/mod.rs:538:4
[INFO] [stdout]     |
[INFO] [stdout] 538 | fn get_file_path<P: AsRef<Path>>(file_path: P) -> GenericResult<PathBuf> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_restore_path`
[INFO] [stdout]    --> src/restoring/mod.rs:560:4
[INFO] [stdout]     |
[INFO] [stdout] 560 | fn get_restore_path<R, P>(restore_dir: R, file_path: P) -> GenericResult<PathBuf>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `restore_dirs`
[INFO] [stdout]    --> src/restoring/mod.rs:588:4
[INFO] [stdout]     |
[INFO] [stdout] 588 | fn restore_dirs<R, P>(restore_dir: R, file_path: P) -> GenericResult<Vec<PathBuf>>
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_backup_group`
[INFO] [stdout]   --> src/storage/mod.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn get_backup_group(&self, name: &str, strict: bool) -> GenericResult<BackupGroup> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/restoring/multi_writer.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(files: Vec<File>) -> MultiWriter {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_data`
[INFO] [stdout]    --> src/storage/backup.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn read_data(&self, provider: &dyn ReadProvider) -> GenericResult<Archive<Box<dyn Read>>> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "cf485a0cf95281bb3f5847a2006b06b016c0482e2bbd5fcb7c881a742f853e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf485a0cf95281bb3f5847a2006b06b016c0482e2bbd5fcb7c881a742f853e0f", kill_on_drop: false }`
[INFO] [stdout] cf485a0cf95281bb3f5847a2006b06b016c0482e2bbd5fcb7c881a742f853e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6c8cbc4ec5f9f5410eacc05f04aed7fe63e492b0b4e28ad7eca03f19317e454
[INFO] running `Command { std: "docker" "start" "-a" "b6c8cbc4ec5f9f5410eacc05f04aed7fe63e492b0b4e28ad7eca03f19317e454", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling termtree v0.2.3
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling predicates-tree v1.0.4
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling predicates v2.1.0
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling assert_fs v1.0.6
[INFO] [stderr]    Compiling vsb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/backuping/backuper.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash_map::Entry as HashMapEntry`
[INFO] [stdout]  --> src/restoring/mod.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::{HashMap, HashSet, hash_map::Entry as HashMapEntry};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SeekFrom`, `Seek`
[INFO] [stdout]  --> src/restoring/mod.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{ErrorKind, Read, Seek, SeekFrom};
[INFO] [stdout]   |                                ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]   --> src/restoring/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde_json::Value;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Archive`
[INFO] [stdout]   --> src/restoring/mod.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tar::{Archive, Header, Entry, EntryType};
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BackupGroup`, `BackupTraits`
[INFO] [stdout]   --> src/restoring/mod.rs:21:42
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::storage::{Storage, StorageRc, BackupGroup, Backup, BackupTraits};
[INFO] [stdout]    |                                          ^^^^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/storage/backup.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Regex`
[INFO] [stdout]  --> src/storage/backup_group.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use regex::{self, Regex};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EmptyResult`
[INFO] [stdout]  --> src/storage/backup_group.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::core::{EmptyResult, GenericResult};
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReadProvider`
[INFO] [stdout]  --> src/storage/traits.rs:5:47
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::provider::{ProviderType, FileType, ReadProvider};
[INFO] [stdout]   |                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BackupGroup`
[INFO] [stdout]   --> src/tests/mod.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::storage::{Backup, BackupGroup, Storage};
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/main.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(test)] mod tests;
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]    --> src/restoring/mod.rs:296:23
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn unpack_in<R: Read>(entry: Entry<R>, dst: &Path) -> EmptyResult {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]    --> src/restoring/mod.rs:296:40
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn unpack_in<R: Read>(entry: Entry<R>, dst: &Path) -> EmptyResult {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/restoring/mod.rs:189:31
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn get_permissions(&self, header: &Header) -> GenericResult<Permissions> {
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `missing`
[INFO] [stdout]    --> src/restoring/mod.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 |     missing: HashSet<PathBuf>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RestoreStepOld`
[INFO] [stdout]    --> src/restoring/mod.rs:290:8
[INFO] [stdout]     |
[INFO] [stdout] 290 | struct RestoreStepOld {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unpack_in`
[INFO] [stdout]    --> src/restoring/mod.rs:296:4
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn unpack_in<R: Read>(entry: Entry<R>, dst: &Path) -> EmptyResult {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.35s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/vsb-e210acdb7ad33a8f)
[INFO] running `Command { std: "docker" "inspect" "b6c8cbc4ec5f9f5410eacc05f04aed7fe63e492b0b4e28ad7eca03f19317e454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c8cbc4ec5f9f5410eacc05f04aed7fe63e492b0b4e28ad7eca03f19317e454", kill_on_drop: false }`
[INFO] [stdout] b6c8cbc4ec5f9f5410eacc05f04aed7fe63e492b0b4e28ad7eca03f19317e454