[INFO] cloning repository https://github.com/NgTHung/Filer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NgTHung/Filer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNgTHung%2FFiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNgTHung%2FFiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 692578805a51ed0d3db6a6a5ac0114ad46824ad5
[INFO] checking NgTHung/Filer against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNgTHung%2FFiler" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NgTHung/Filer
[INFO] finished tweaking git repo https://github.com/NgTHung/Filer
[INFO] tweaked toml for git repo https://github.com/NgTHung/Filer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NgTHung/Filer on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NgTHung/Filer 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-6-tc2/source/Cargo.toml: unused manifest key: workspace.name
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 352ab7eccd7e163bf68bcd4afb6256c2842ec2543126eb1b4dc38b7d15969dd8
[INFO] running `Command { std: "docker" "start" "-a" "352ab7eccd7e163bf68bcd4afb6256c2842ec2543126eb1b4dc38b7d15969dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "352ab7eccd7e163bf68bcd4afb6256c2842ec2543126eb1b4dc38b7d15969dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352ab7eccd7e163bf68bcd4afb6256c2842ec2543126eb1b4dc38b7d15969dd8", kill_on_drop: false }`
[INFO] [stdout] 352ab7eccd7e163bf68bcd4afb6256c2842ec2543126eb1b4dc38b7d15969dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa2d4722a02536bf1bbdf3b8d407267b4e7be07ba69daacfd1d194f3b977e2ca
[INFO] running `Command { std: "docker" "start" "-a" "fa2d4722a02536bf1bbdf3b8d407267b4e7be07ba69daacfd1d194f3b977e2ca", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.name
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[INFO] [stdout] warning: unused import: `std::f32::consts::E`
[INFO] [stdout]    --> filer-core/src/tests/infra/mime_test.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     use std::f32::consts::E;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `events` is never read
[INFO] [stdout]   --> filer-core/src/modules/operations/operator.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Operator {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 85 |     events: Sender<Event>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `list_zip` and `list_tar` are never used
[INFO] [stdout]   --> filer-core/src/services/preview/providers/archive.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ArchiveProvider {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     async fn list_zip(&self, _path: &Path, _max_entries: usize) -> Result<PreviewData, CoreError> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     async fn list_tar(&self, _path: &Path, _max_entries: usize) -> Result<PreviewData, CoreError> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `detect_language` and `highlight` are never used
[INFO] [stdout]   --> filer-core/src/services/preview/providers/code.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl CodeProvider {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn detect_language(&self, _path: &Path) -> Option<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn highlight(&self, _code: &str, _language: &str, _theme: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate_thumbnail` is never used
[INFO] [stdout]   --> filer-core/src/services/preview/providers/image.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ImageProvider {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn generate_thumbnail(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `extract_audio` and `extract_video` are never used
[INFO] [stdout]   --> filer-core/src/services/preview/providers/media.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl MediaProvider {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     async fn extract_audio(&self, _path: &Path) -> Result<PreviewData, CoreError> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     async fn extract_video(&self, _path: &Path, _options: &PreviewOptions) -> Result<PreviewData, CoreError> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CacheCommand` is never used
[INFO] [stdout]   --> filer-core/src/actors/cache.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum CacheCommand {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cache` is never constructed
[INFO] [stdout]   --> filer-core/src/actors/cache.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Cache {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> filer-core/src/actors/cache.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Cache {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 26 |     pub fn new(_commands: flume::Receiver<CacheCommand>, _capacity: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArchiveFs` is never constructed
[INFO] [stdout]  --> filer-core/src/vfs/archive.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct ArchiveFs {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> filer-core/src/vfs/archive.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl ArchiveFs {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new(archive_path: std::path::PathBuf) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `events` is never read
[INFO] [stdout]   --> filer-core/src/modules/operations/operator.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Operator {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 85 |     events: Sender<Event>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `list_zip` and `list_tar` are never used
[INFO] [stdout]   --> filer-core/src/services/preview/providers/archive.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ArchiveProvider {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     async fn list_zip(&self, _path: &Path, _max_entries: usize) -> Result<PreviewData, CoreError> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     async fn list_tar(&self, _path: &Path, _max_entries: usize) -> Result<PreviewData, CoreError> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `detect_language` and `highlight` are never used
[INFO] [stdout]   --> filer-core/src/services/preview/providers/code.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl CodeProvider {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn detect_language(&self, _path: &Path) -> Option<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn highlight(&self, _code: &str, _language: &str, _theme: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate_thumbnail` is never used
[INFO] [stdout]   --> filer-core/src/services/preview/providers/image.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ImageProvider {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn generate_thumbnail(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `extract_audio` and `extract_video` are never used
[INFO] [stdout]   --> filer-core/src/services/preview/providers/media.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl MediaProvider {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     async fn extract_audio(&self, _path: &Path) -> Result<PreviewData, CoreError> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     async fn extract_video(&self, _path: &Path, _options: &PreviewOptions) -> Result<PreviewData, CoreError> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CacheCommand` is never used
[INFO] [stdout]   --> filer-core/src/actors/cache.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum CacheCommand {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cache` is never constructed
[INFO] [stdout]   --> filer-core/src/actors/cache.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Cache {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> filer-core/src/actors/cache.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Cache {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 26 |     pub fn new(_commands: flume::Receiver<CacheCommand>, _capacity: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArchiveFs` is never constructed
[INFO] [stdout]  --> filer-core/src/vfs/archive.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct ArchiveFs {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> filer-core/src/vfs/archive.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl ArchiveFs {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new(archive_path: std::path::PathBuf) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 17s
[INFO] running `Command { std: "docker" "inspect" "fa2d4722a02536bf1bbdf3b8d407267b4e7be07ba69daacfd1d194f3b977e2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2d4722a02536bf1bbdf3b8d407267b4e7be07ba69daacfd1d194f3b977e2ca", kill_on_drop: false }`
[INFO] [stdout] fa2d4722a02536bf1bbdf3b8d407267b4e7be07ba69daacfd1d194f3b977e2ca
