[INFO] cloning repository https://github.com/green1490/senkoware
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/green1490/senkoware" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreen1490%2Fsenkoware", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreen1490%2Fsenkoware'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7cd37977bb8827bcb54841c9e06a437c6bb9ddf
[INFO] testing green1490/senkoware against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreen1490%2Fsenkoware" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/green1490/senkoware
[INFO] finished tweaking git repo https://github.com/green1490/senkoware
[INFO] tweaked toml for git repo https://github.com/green1490/senkoware written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/green1490/senkoware on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/green1490/senkoware 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d694f3377dee67cb7f5f16f63b62a30cd7bd00e1e9f2216eab6dfa3fd102fa0b
[INFO] running `Command { std: "docker" "start" "-a" "d694f3377dee67cb7f5f16f63b62a30cd7bd00e1e9f2216eab6dfa3fd102fa0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d694f3377dee67cb7f5f16f63b62a30cd7bd00e1e9f2216eab6dfa3fd102fa0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d694f3377dee67cb7f5f16f63b62a30cd7bd00e1e9f2216eab6dfa3fd102fa0b", kill_on_drop: false }`
[INFO] [stdout] d694f3377dee67cb7f5f16f63b62a30cd7bd00e1e9f2216eab6dfa3fd102fa0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 538a2dbacd52c6ce93c2c411cafbd357a99cdd9e548cd68a19c8f9dc666fa4bc
[INFO] running `Command { std: "docker" "start" "-a" "538a2dbacd52c6ce93c2c411cafbd357a99cdd9e548cd68a19c8f9dc666fa4bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling cpufeatures v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling senkoware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `hash::Hash`
[INFO] [stdout]  --> src/service/filters/extension_filter.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, hash::Hash};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Metadata`
[INFO] [stdout]  --> src/service/filesystem/permission_check.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{DirEntry, Metadata};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Result`
[INFO] [stdout]  --> src/service/filesystem/permission_check.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]  --> src/service/filesystem/encrypt.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     todo!("implement file encryption");
[INFO] [stdout]   |     ---------------------------------- any code following this expression is unreachable
[INFO] [stdout] 5 |     Ok(())
[INFO] [stdout]   |     ^^^^^^ unreachable expression
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entries`
[INFO] [stdout]   --> src/service/filters/gitignore_filter.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn filter<T, I>(&mut self, entries: T) -> Vec<std::fs::DirEntry> {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collection`
[INFO] [stdout]   --> src/service/filters/extension_filter.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn filter<T, I>(&mut self, collection: T ) -> Vec<std::fs::DirEntry>
[INFO] [stdout]    |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]  --> src/service/filesystem/encrypt.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn encrpyt(file: File) -> Result<(), std::io::Error> {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]   --> src/service/filesystem/path_traversal.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn path_traversal<T: Filter>(home: ReadDir, filter: T) -> std::io::Result<()> {
[INFO] [stdout]    |                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `home_dir`
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let home_dir = fs::read_dir(home_dir().ok_or(std::io::Error::last_os_error())?)?;
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_home_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DummyFilter` is never constructed
[INFO] [stdout]  --> src/service/filters/dummy_filter.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct DummyFilter;
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GitignoreFilter` is never constructed
[INFO] [stdout]  --> src/service/filters/gitignore_filter.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct GitignoreFilter {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/service/filters/gitignore_filter.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl GitignoreFilter {
[INFO] [stdout]   | -------------------- associated function in this implementation
[INFO] [stdout] 9 |     pub fn new(path: PathBuf) -> Self{
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExtensionFilter` is never constructed
[INFO] [stdout]  --> src/service/filters/extension_filter.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ExtensionFilter {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Filter` is never used
[INFO] [stdout]  --> src/service/interface/filter.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Filter {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrpyt` is never used
[INFO] [stdout]  --> src/service/filesystem/encrypt.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn encrpyt(file: File) -> Result<(), std::io::Error> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PathTraversal` is never constructed
[INFO] [stdout]  --> src/service/filesystem/path_traversal.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct PathTraversal<T: Filter> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path_traversal` is never used
[INFO] [stdout]   --> src/service/filesystem/path_traversal.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn path_traversal<T: Filter>(home: ReadDir, filter: T) -> std::io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `permission_check` is never used
[INFO] [stdout]  --> src/service/filesystem/permission_check.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn permission_check(entry: DirEntry) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "538a2dbacd52c6ce93c2c411cafbd357a99cdd9e548cd68a19c8f9dc666fa4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "538a2dbacd52c6ce93c2c411cafbd357a99cdd9e548cd68a19c8f9dc666fa4bc", kill_on_drop: false }`
[INFO] [stdout] 538a2dbacd52c6ce93c2c411cafbd357a99cdd9e548cd68a19c8f9dc666fa4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41bf64e5849beffa647c44e6d31b9baa755e4aef320d6d2c9c5703fc51f4c6dc
[INFO] running `Command { std: "docker" "start" "-a" "41bf64e5849beffa647c44e6d31b9baa755e4aef320d6d2c9c5703fc51f4c6dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling senkoware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `hash::Hash`
[INFO] [stdout]  --> src/service/filters/extension_filter.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, hash::Hash};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Metadata`
[INFO] [stdout]  --> src/service/filesystem/permission_check.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{DirEntry, Metadata};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Result`
[INFO] [stdout]  --> src/service/filesystem/permission_check.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]  --> src/service/filesystem/encrypt.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     todo!("implement file encryption");
[INFO] [stdout]   |     ---------------------------------- any code following this expression is unreachable
[INFO] [stdout] 5 |     Ok(())
[INFO] [stdout]   |     ^^^^^^ unreachable expression
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entries`
[INFO] [stdout]   --> src/service/filters/gitignore_filter.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn filter<T, I>(&mut self, entries: T) -> Vec<std::fs::DirEntry> {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collection`
[INFO] [stdout]   --> src/service/filters/extension_filter.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn filter<T, I>(&mut self, collection: T ) -> Vec<std::fs::DirEntry>
[INFO] [stdout]    |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]  --> src/service/filesystem/encrypt.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn encrpyt(file: File) -> Result<(), std::io::Error> {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]   --> src/service/filesystem/path_traversal.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn path_traversal<T: Filter>(home: ReadDir, filter: T) -> std::io::Result<()> {
[INFO] [stdout]    |                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `home_dir`
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let home_dir = fs::read_dir(home_dir().ok_or(std::io::Error::last_os_error())?)?;
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_home_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GitignoreFilter` is never constructed
[INFO] [stdout]  --> src/service/filters/gitignore_filter.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct GitignoreFilter {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/service/filters/gitignore_filter.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl GitignoreFilter {
[INFO] [stdout]   | -------------------- associated function in this implementation
[INFO] [stdout] 9 |     pub fn new(path: PathBuf) -> Self{
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExtensionFilter` is never constructed
[INFO] [stdout]  --> src/service/filters/extension_filter.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ExtensionFilter {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrpyt` is never used
[INFO] [stdout]  --> src/service/filesystem/encrypt.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn encrpyt(file: File) -> Result<(), std::io::Error> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PathTraversal` is never constructed
[INFO] [stdout]  --> src/service/filesystem/path_traversal.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct PathTraversal<T: Filter> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path_traversal` is never used
[INFO] [stdout]   --> src/service/filesystem/path_traversal.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn path_traversal<T: Filter>(home: ReadDir, filter: T) -> std::io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `permission_check` is never used
[INFO] [stdout]  --> src/service/filesystem/permission_check.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn permission_check(entry: DirEntry) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "41bf64e5849beffa647c44e6d31b9baa755e4aef320d6d2c9c5703fc51f4c6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41bf64e5849beffa647c44e6d31b9baa755e4aef320d6d2c9c5703fc51f4c6dc", kill_on_drop: false }`
[INFO] [stdout] 41bf64e5849beffa647c44e6d31b9baa755e4aef320d6d2c9c5703fc51f4c6dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f6cc2623d9ec1f1762cae6dc7c6fcad12a32867030239575c3aa7057ee77bf1
[INFO] running `Command { std: "docker" "start" "-a" "5f6cc2623d9ec1f1762cae6dc7c6fcad12a32867030239575c3aa7057ee77bf1", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `collections::HashMap` and `hash::Hash`
[INFO] [stderr]  --> src/service/filters/extension_filter.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::HashMap, hash::Hash};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Metadata`
[INFO] [stderr]  --> src/service/filesystem/permission_check.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::{DirEntry, Metadata};
[INFO] [stderr]   |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Result`
[INFO] [stderr]  --> src/service/filesystem/permission_check.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]  --> src/service/filesystem/encrypt.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     todo!("implement file encryption");
[INFO] [stderr]   |     ---------------------------------- any code following this expression is unreachable
[INFO] [stderr] 5 |     Ok(())
[INFO] [stderr]   |     ^^^^^^ unreachable expression
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entries`
[INFO] [stderr]   --> src/service/filters/gitignore_filter.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn filter<T, I>(&mut self, entries: T) -> Vec<std::fs::DirEntry> {
[INFO] [stderr]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `collection`
[INFO] [stderr]   --> src/service/filters/extension_filter.rs:16:32
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn filter<T, I>(&mut self, collection: T ) -> Vec<std::fs::DirEntry>
[INFO] [stderr]    |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collection`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]  --> src/service/filesystem/encrypt.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn encrpyt(file: File) -> Result<(), std::io::Error> {
[INFO] [stderr]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `filter`
[INFO] [stderr]   --> src/service/filesystem/path_traversal.rs:11:49
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn path_traversal<T: Filter>(home: ReadDir, filter: T) -> std::io::Result<()> {
[INFO] [stderr]    |                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home_dir`
[INFO] [stderr]  --> src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let home_dir = fs::read_dir(home_dir().ok_or(std::io::Error::last_os_error())?)?;
[INFO] [stderr]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_home_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GitignoreFilter` is never constructed
[INFO] [stderr]  --> src/service/filters/gitignore_filter.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct GitignoreFilter {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]  --> src/service/filters/gitignore_filter.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | impl GitignoreFilter {
[INFO] [stderr]   | -------------------- associated function in this implementation
[INFO] [stderr] 9 |     pub fn new(path: PathBuf) -> Self{
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ExtensionFilter` is never constructed
[INFO] [stderr]  --> src/service/filters/extension_filter.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct ExtensionFilter {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `encrpyt` is never used
[INFO] [stderr]  --> src/service/filesystem/encrypt.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn encrpyt(file: File) -> Result<(), std::io::Error> {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PathTraversal` is never constructed
[INFO] [stderr]  --> src/service/filesystem/path_traversal.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct PathTraversal<T: Filter> {
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `path_traversal` is never used
[INFO] [stderr]   --> src/service/filesystem/path_traversal.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn path_traversal<T: Filter>(home: ReadDir, filter: T) -> std::io::Result<()> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `permission_check` is never used
[INFO] [stderr]  --> src/service/filesystem/permission_check.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn permission_check(entry: DirEntry) {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `senkoware` (bin "senkoware" test) generated 16 warnings (run `cargo fix --bin "senkoware" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/senkoware-7967809696cfc2a4)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test service::filesystem::tests::directory_discovery ... ok
[INFO] [stdout] test service::filesystem::tests::file_encryption ... ok
[INFO] [stdout] test service::filters::tests::dummy_filter ... ok
[INFO] [stdout] test service::filters::tests::entry_filter ... ok
[INFO] [stdout] test service::filesystem::tests::encrpytion ... ok
[INFO] [stdout] test service::filesystem::tests::encrypting_multiple_text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f6cc2623d9ec1f1762cae6dc7c6fcad12a32867030239575c3aa7057ee77bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6cc2623d9ec1f1762cae6dc7c6fcad12a32867030239575c3aa7057ee77bf1", kill_on_drop: false }`
[INFO] [stdout] 5f6cc2623d9ec1f1762cae6dc7c6fcad12a32867030239575c3aa7057ee77bf1