[INFO] fetching crate goods 0.12.1...
[INFO] checking goods-0.12.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate goods 0.12.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate goods 0.12.1
[INFO] finished tweaking crates.io crate goods 0.12.1
[INFO] tweaked toml for crates.io crate goods 0.12.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate goods 0.12.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate goods 0.12.1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded treasury-id v0.1.0
[INFO] [stderr]   Downloaded thiserror v1.0.29
[INFO] [stderr]   Downloaded ahash v0.7.4
[INFO] [stderr]   Downloaded thiserror-impl v1.0.29
[INFO] [stderr]   Downloaded hashbrown v0.12.0
[INFO] [stderr]   Downloaded tokio v1.11.0
[INFO] [stderr]   Downloaded goods-proc v0.2.0
[INFO] [stderr]   Downloaded treasury-api v0.1.0
[INFO] [stderr]   Downloaded treasury-client v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d976b64ff1cd935128f6e0826d9d2ca49a55966e1d4e3c52e132817ae86eb80
[INFO] running `Command { std: "docker" "start" "-a" "2d976b64ff1cd935128f6e0826d9d2ca49a55966e1d4e3c52e132817ae86eb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d976b64ff1cd935128f6e0826d9d2ca49a55966e1d4e3c52e132817ae86eb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d976b64ff1cd935128f6e0826d9d2ca49a55966e1d4e3c52e132817ae86eb80", kill_on_drop: false }`
[INFO] [stdout] 2d976b64ff1cd935128f6e0826d9d2ca49a55966e1d4e3c52e132817ae86eb80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4e269f35cdd636d3507a0079ee1a4b10e327f76e5cde62d2176c4248224c069
[INFO] running `Command { std: "docker" "start" "-a" "a4e269f35cdd636d3507a0079ee1a4b10e327f76e5cde62d2176c4248224c069", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking futures-io v0.3.17
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking tracing-core v0.1.19
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking parking_lot_core v0.9.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking hashbrown v0.12.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling goods-proc v0.2.0
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking futures-executor v0.3.17
[INFO] [stderr]     Checking futures v0.3.17
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking goods v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/loader.rs:672:51
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 let path_shard = &self.path_cache[(key_hash as usize % shards_len)];
[INFO] [stdout]     |                                                   ^                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 672 -                 let path_shard = &self.path_cache[(key_hash as usize % shards_len)];
[INFO] [stdout] 672 +                 let path_shard = &self.path_cache[key_hash as usize % shards_len ];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/loader.rs:717:57
[INFO] [stdout]     |
[INFO] [stdout] 717 | ...                   let shard = &self.cache[(key_hash as usize % shards_len)];
[INFO] [stdout]     |                                               ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 717 -                                 let shard = &self.cache[(key_hash as usize % shards_len)];
[INFO] [stdout] 717 +                                 let shard = &self.cache[key_hash as usize % shards_len ];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/loader.rs:778:41
[INFO] [stdout]     |
[INFO] [stdout] 778 |                 let shard = &self.cache[(key_hash as usize % shards_len)];
[INFO] [stdout]     |                                         ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 778 -                 let shard = &self.cache[(key_hash as usize % shards_len)];
[INFO] [stdout] 778 +                 let shard = &self.cache[key_hash as usize % shards_len ];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/loader.rs:672:51
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 let path_shard = &self.path_cache[(key_hash as usize % shards_len)];
[INFO] [stdout]     |                                                   ^                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 672 -                 let path_shard = &self.path_cache[(key_hash as usize % shards_len)];
[INFO] [stdout] 672 +                 let path_shard = &self.path_cache[key_hash as usize % shards_len ];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/loader.rs:717:57
[INFO] [stdout]     |
[INFO] [stdout] 717 | ...                   let shard = &self.cache[(key_hash as usize % shards_len)];
[INFO] [stdout]     |                                               ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 717 -                                 let shard = &self.cache[(key_hash as usize % shards_len)];
[INFO] [stdout] 717 +                                 let shard = &self.cache[key_hash as usize % shards_len ];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/loader.rs:778:41
[INFO] [stdout]     |
[INFO] [stdout] 778 |                 let shard = &self.cache[(key_hash as usize % shards_len)];
[INFO] [stdout]     |                                         ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 778 -                 let shard = &self.cache[(key_hash as usize % shards_len)];
[INFO] [stdout] 778 +                 let shard = &self.cache[key_hash as usize % shards_len ];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]    --> src/loader.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | trait AnySource: Send + Sync + 'static {
[INFO] [stdout]     |       --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 114 |     fn update(&self, id: AssetId, version: u64) -> BoxFuture<Result<Option<AssetData>, Error>>;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<Option<AssetId>>;
[INFO] [stdout]     |             ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<'_, Option<AssetId>>;
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn load(&self, id: AssetId) -> BoxFuture<Result<Option<AssetData>, Error>>;
[INFO] [stdout]     |             ^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn load(&self, id: AssetId) -> BoxFuture<'_, Result<Option<AssetData>, Error>>;
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn update(&self, id: AssetId, version: u64) -> BoxFuture<Result<Option<AssetData>, Error>>;
[INFO] [stdout]     |               ^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn update(&self, id: AssetId, version: u64) -> BoxFuture<'_, Result<Option<AssetData>, Error>>;
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<Option<AssetId>> {
[INFO] [stdout]     |             ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<'_, Option<AssetId>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn load(&self, id: AssetId) -> BoxFuture<Result<Option<AssetData>, Error>> {
[INFO] [stdout]     |             ^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn load(&self, id: AssetId) -> BoxFuture<'_, Result<Option<AssetData>, Error>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:131:15
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn update(&self, id: AssetId, version: u64) -> BoxFuture<Result<Option<AssetData>, Error>> {
[INFO] [stdout]     |               ^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn update(&self, id: AssetId, version: u64) -> BoxFuture<'_, Result<Option<AssetData>, Error>> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/source.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<Option<AssetId>>;
[INFO] [stdout]    |             ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<'_, Option<AssetId>>;
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/source.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn load(&self, id: AssetId) -> BoxFuture<Result<Option<AssetData>, Self::Error>>;
[INFO] [stdout]    |             ^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn load(&self, id: AssetId) -> BoxFuture<'_, Result<Option<AssetData>, Self::Error>>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/source.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 41 |     ) -> BoxFuture<Result<Option<AssetData>, Self::Error>>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 41 |     ) -> BoxFuture<'_, Result<Option<AssetData>, Self::Error>>;
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]    --> src/loader.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | trait AnySource: Send + Sync + 'static {
[INFO] [stdout]     |       --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 114 |     fn update(&self, id: AssetId, version: u64) -> BoxFuture<Result<Option<AssetData>, Error>>;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<Option<AssetId>>;
[INFO] [stdout]     |             ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<'_, Option<AssetId>>;
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn load(&self, id: AssetId) -> BoxFuture<Result<Option<AssetData>, Error>>;
[INFO] [stdout]     |             ^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn load(&self, id: AssetId) -> BoxFuture<'_, Result<Option<AssetData>, Error>>;
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn update(&self, id: AssetId, version: u64) -> BoxFuture<Result<Option<AssetData>, Error>>;
[INFO] [stdout]     |               ^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn update(&self, id: AssetId, version: u64) -> BoxFuture<'_, Result<Option<AssetData>, Error>>;
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<Option<AssetId>> {
[INFO] [stdout]     |             ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<'_, Option<AssetId>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn load(&self, id: AssetId) -> BoxFuture<Result<Option<AssetData>, Error>> {
[INFO] [stdout]     |             ^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn load(&self, id: AssetId) -> BoxFuture<'_, Result<Option<AssetData>, Error>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/loader.rs:131:15
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn update(&self, id: AssetId, version: u64) -> BoxFuture<Result<Option<AssetData>, Error>> {
[INFO] [stdout]     |               ^^^^^ the lifetime is elided here    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn update(&self, id: AssetId, version: u64) -> BoxFuture<'_, Result<Option<AssetData>, Error>> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/source.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<Option<AssetId>>;
[INFO] [stdout]    |             ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn find(&self, path: &str, asset: &str) -> BoxFuture<'_, Option<AssetId>>;
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/source.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn load(&self, id: AssetId) -> BoxFuture<Result<Option<AssetData>, Self::Error>>;
[INFO] [stdout]    |             ^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn load(&self, id: AssetId) -> BoxFuture<'_, Result<Option<AssetData>, Self::Error>>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/source.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 41 |     ) -> BoxFuture<Result<Option<AssetData>, Self::Error>>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 41 |     ) -> BoxFuture<'_, Result<Option<AssetData>, Self::Error>>;
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field` is never read
[INFO] [stdout]   --> examples/proc.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct SimpleAsset {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 18 |     field: SimpleFieldType,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SimpleAsset` has a derived impl for the trait `Clone`, 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: field `a` is never read
[INFO] [stdout]   --> examples/proc.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct TwoLevelAsset {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 24 |     #[asset(external)]
[INFO] [stdout] 25 |     a: SimpleAsset,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TwoLevelAsset` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `a` is never read
[INFO] [stdout]   --> examples/proc.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Container {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 30 |     #[asset(external)]
[INFO] [stdout] 31 |     a: UnitAsset,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Container` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `c` and `a` are never read
[INFO] [stdout]   --> examples/proc.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct ComplexAsset {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 37 |     #[asset(container)]
[INFO] [stdout] 38 |     c: Container,
[INFO] [stdout]    |     ^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     a: SimpleAsset,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ComplexAsset` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `a` is never read
[INFO] [stdout]   --> examples/proc.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct AssetWithWrapper {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 59 |     #[asset(external(as WrapperAsset))]
[INFO] [stdout] 60 |     a: u32,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AssetWithWrapper` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `a` is never read
[INFO] [stdout]   --> examples/proc.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct AssetWithSerdeAttribute {
[INFO] [stdout]    |            ----------------------- field in this struct
[INFO] [stdout] 67 |     #[serde(default = "default_a")]
[INFO] [stdout] 68 |     a: u32,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AssetWithSerdeAttribute` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `foo` is never read
[INFO] [stdout]   --> examples/proc.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct AssetWithOption {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 80 |     foo: Option<SimpleAsset>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AssetWithOption` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> examples/proc.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn find(&self, path: &str, _asset: &str) -> BoxFuture<Option<AssetId>> {
[INFO] [stdout]    |             ^^^^^ the lifetime is elided here   ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn find(&self, path: &str, _asset: &str) -> BoxFuture<'_, Option<AssetId>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> examples/proc.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn load(&self, id: AssetId) -> BoxFuture<Result<Option<AssetData>, Infallible>> {
[INFO] [stdout]    |             ^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn load(&self, id: AssetId) -> BoxFuture<'_, Result<Option<AssetData>, Infallible>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> examples/proc.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 111 |     ) -> BoxFuture<Result<Option<AssetData>, Infallible>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 111 |     ) -> BoxFuture<'_, Result<Option<AssetData>, Infallible>> {
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.89s
[INFO] running `Command { std: "docker" "inspect" "a4e269f35cdd636d3507a0079ee1a4b10e327f76e5cde62d2176c4248224c069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e269f35cdd636d3507a0079ee1a4b10e327f76e5cde62d2176c4248224c069", kill_on_drop: false }`
[INFO] [stdout] a4e269f35cdd636d3507a0079ee1a4b10e327f76e5cde62d2176c4248224c069
