[INFO] cloning repository https://github.com/bluecube/filedl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluecube/filedl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecube%2Ffiledl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecube%2Ffiledl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a92212a81d24a5aaac0b7bbc116909b5480213a
[INFO] checking bluecube/filedl against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecube%2Ffiledl" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bluecube/filedl
[INFO] finished tweaking git repo https://github.com/bluecube/filedl
[INFO] tweaked toml for git repo https://github.com/bluecube/filedl written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bluecube/filedl on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bluecube/filedl 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "ed84263d5d17da0f28ced0a47ea6bab7541dd0ebd3ae50d407f668d4859819bf", kill_on_drop: false }`
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[INFO] [stdout] warning: field `object` is never read
[INFO] [stdout]   --> src/app_data.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct ResolvedObject<'a> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 47 |     object: RwLockReadGuard<'a, Object>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ResolvedObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metadata` is never used
[INFO] [stdout]   --> src/app_data.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl<'a> ResolvedObject<'a> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn metadata(&self) -> &Metadata {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source_hash` is never read
[INFO] [stdout]    --> src/app_data.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub struct DirListingItem {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub source_hash: Option<u64>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DirListingItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set`, `remove`, `len`, and `is_dirty` are never used
[INFO] [stdout]   --> src/storage.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<T: Serialize + DeserializeOwned> Storage<T> {
[INFO] [stdout]    | ------------------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn set(&mut self, key: Arc<str>, value: T) -> Option<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn remove(&mut self, key: &str) -> Option<T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn is_dirty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `object` is never read
[INFO] [stdout]   --> src/app_data.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct ResolvedObject<'a> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 47 |     object: RwLockReadGuard<'a, Object>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ResolvedObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metadata` is never used
[INFO] [stdout]   --> src/app_data.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl<'a> ResolvedObject<'a> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn metadata(&self) -> &Metadata {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source_hash` is never read
[INFO] [stdout]    --> src/app_data.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub struct DirListingItem {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub source_hash: Option<u64>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DirListingItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set`, `remove`, `len`, and `is_dirty` are never used
[INFO] [stdout]   --> src/storage.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<T: Serialize + DeserializeOwned> Storage<T> {
[INFO] [stdout]    | ------------------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn set(&mut self, key: Arc<str>, value: T) -> Option<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn remove(&mut self, key: &str) -> Option<T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn is_dirty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "7475f05a2c4b62451dcb79aea935aa806a85babc91d93a388bac2cb4574d78d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7475f05a2c4b62451dcb79aea935aa806a85babc91d93a388bac2cb4574d78d9", kill_on_drop: false }`
[INFO] [stdout] 7475f05a2c4b62451dcb79aea935aa806a85babc91d93a388bac2cb4574d78d9
