[INFO] fetching crate bbecs_tutorial 1.0.3...
[INFO] testing bbecs_tutorial-1.0.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate bbecs_tutorial 1.0.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate bbecs_tutorial 1.0.3
[INFO] finished tweaking crates.io crate bbecs_tutorial 1.0.3
[INFO] tweaked toml for crates.io crate bbecs_tutorial 1.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bbecs_tutorial 1.0.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d42885a0b7cfedea68047660437af871b45ca20b7e01d6bf9dd0de39649d5d26
[INFO] running `Command { std: "docker" "start" "-a" "d42885a0b7cfedea68047660437af871b45ca20b7e01d6bf9dd0de39649d5d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d42885a0b7cfedea68047660437af871b45ca20b7e01d6bf9dd0de39649d5d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d42885a0b7cfedea68047660437af871b45ca20b7e01d6bf9dd0de39649d5d26", kill_on_drop: false }`
[INFO] [stdout] d42885a0b7cfedea68047660437af871b45ca20b7e01d6bf9dd0de39649d5d26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b17414e08efe1d8cada5d8bad30d6c93708a0e6dd6920e5f81d4d4bddca706f
[INFO] running `Command { std: "docker" "start" "-a" "3b17414e08efe1d8cada5d8bad30d6c93708a0e6dd6920e5f81d4d4bddca706f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling bbecs_tutorial v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn query(&self) -> Query {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn query(&self) -> Query<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query.rs:66:23
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn run_entity(&self) -> Vec<QueryEntity> {
[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] 66 |     pub fn run_entity(&self) -> Vec<QueryEntity<'_>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query_entity.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn extract_components<T: Any>(&self) -> ExtractedComponents {
[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] 24 |     fn extract_components<T: Any>(&self) -> ExtractedComponents<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query_entity.rs:32:34
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_component<T: Any>(&self) -> Result<Ref<T>> {
[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] 32 |     pub fn get_component<T: Any>(&self) -> Result<Ref<'_, T>> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query_entity.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn get_component_mut<T: Any>(&self) -> Result<RefMut<T>> {
[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] 43 |     pub fn get_component_mut<T: Any>(&self) -> Result<RefMut<'_, T>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "3b17414e08efe1d8cada5d8bad30d6c93708a0e6dd6920e5f81d4d4bddca706f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b17414e08efe1d8cada5d8bad30d6c93708a0e6dd6920e5f81d4d4bddca706f", kill_on_drop: false }`
[INFO] [stdout] 3b17414e08efe1d8cada5d8bad30d6c93708a0e6dd6920e5f81d4d4bddca706f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 421a15dd67716dab17da786860ee0bd34b0ef36e41df37eaf90900b7152f46c7
[INFO] running `Command { std: "docker" "start" "-a" "421a15dd67716dab17da786860ee0bd34b0ef36e41df37eaf90900b7152f46c7", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn query(&self) -> Query {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn query(&self) -> Query<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query.rs:66:23
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn run_entity(&self) -> Vec<QueryEntity> {
[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] 66 |     pub fn run_entity(&self) -> Vec<QueryEntity<'_>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query_entity.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn extract_components<T: Any>(&self) -> ExtractedComponents {
[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] 24 |     fn extract_components<T: Any>(&self) -> ExtractedComponents<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query_entity.rs:32:34
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_component<T: Any>(&self) -> Result<Ref<T>> {
[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] 32 |     pub fn get_component<T: Any>(&self) -> Result<Ref<'_, T>> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query_entity.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn get_component_mut<T: Any>(&self) -> Result<RefMut<T>> {
[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] 43 |     pub fn get_component_mut<T: Any>(&self) -> Result<RefMut<'_, T>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bbecs_tutorial v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> tests/entities.rs:149:26
[INFO] [stdout]     |
[INFO] [stdout] 149 | struct Location(pub f32, pub f32);
[INFO] [stdout]     |        --------          ^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `health` and `damage` are never read
[INFO] [stdout]   --> tests/language/default.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct Player {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout]  9 |     health: Health,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 10 |     damage: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` 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: field `0` is never read
[INFO] [stdout]   --> tests/language/default.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Health(u32);
[INFO] [stdout]    |        ------ ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Health` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `is_even` are never read
[INFO] [stdout]   --> tests/language/filter_map.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct WrappedNumber {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 32 |     value: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 33 |     is_even: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WrappedNumber` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/language/type_id.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Speed(u32);
[INFO] [stdout]    |        ----- ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn query(&self) -> Query {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn query(&self) -> Query<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query.rs:66:23
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn run_entity(&self) -> Vec<QueryEntity> {
[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] 66 |     pub fn run_entity(&self) -> Vec<QueryEntity<'_>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query_entity.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn extract_components<T: Any>(&self) -> ExtractedComponents {
[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] 24 |     fn extract_components<T: Any>(&self) -> ExtractedComponents<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query_entity.rs:32:34
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_component<T: Any>(&self) -> Result<Ref<T>> {
[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] 32 |     pub fn get_component<T: Any>(&self) -> Result<Ref<'_, T>> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/entities/query_entity.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn get_component_mut<T: Any>(&self) -> Result<RefMut<T>> {
[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] 43 |     pub fn get_component_mut<T: Any>(&self) -> Result<RefMut<'_, T>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "421a15dd67716dab17da786860ee0bd34b0ef36e41df37eaf90900b7152f46c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "421a15dd67716dab17da786860ee0bd34b0ef36e41df37eaf90900b7152f46c7", kill_on_drop: false }`
[INFO] [stdout] 421a15dd67716dab17da786860ee0bd34b0ef36e41df37eaf90900b7152f46c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b9f2c0c7433d22945231729c2024089f9f4f9f1c06699843780da1391c383da
[INFO] running `Command { std: "docker" "start" "-a" "4b9f2c0c7433d22945231729c2024089f9f4f9f1c06699843780da1391c383da", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:78:18
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn query(&self) -> Query {
[INFO] [stderr]    |                  ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn query(&self) -> Query<'_> {
[INFO] [stderr]    |                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/entities/query.rs:66:23
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn run_entity(&self) -> Vec<QueryEntity> {
[INFO] [stderr]    |                       ^^^^^         ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn run_entity(&self) -> Vec<QueryEntity<'_>> {
[INFO] [stderr]    |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/entities/query_entity.rs:24:35
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn extract_components<T: Any>(&self) -> ExtractedComponents {
[INFO] [stderr]    |                                   ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                   |
[INFO] [stderr]    |                                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn extract_components<T: Any>(&self) -> ExtractedComponents<'_> {
[INFO] [stderr]    |                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/entities/query_entity.rs:32:34
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn get_component<T: Any>(&self) -> Result<Ref<T>> {
[INFO] [stderr]    |                                  ^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                  |
[INFO] [stderr]    |                                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn get_component<T: Any>(&self) -> Result<Ref<'_, T>> {
[INFO] [stderr]    |                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/entities/query_entity.rs:43:38
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn get_component_mut<T: Any>(&self) -> Result<RefMut<T>> {
[INFO] [stderr]    |                                      ^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                      |
[INFO] [stderr]    |                                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn get_component_mut<T: Any>(&self) -> Result<RefMut<'_, T>> {
[INFO] [stderr]    |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: `bbecs_tutorial` (lib) generated 5 warnings (run `cargo fix --lib -p bbecs_tutorial` to apply 5 suggestions)
[INFO] [stderr] warning: `bbecs_tutorial` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: fields `health` and `damage` are never read
[INFO] [stderr]   --> tests/language/default.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | struct Player {
[INFO] [stderr]    |        ------ fields in this struct
[INFO] [stderr]  9 |     health: Health,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 10 |     damage: u32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tests/language/default.rs:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct Health(u32);
[INFO] [stderr]    |        ------ ^^^
[INFO] [stderr]    |        |
[INFO] [stderr]    |        field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `Health` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `value` and `is_even` are never read
[INFO] [stderr]   --> tests/language/filter_map.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct WrappedNumber {
[INFO] [stderr]    |        ------------- fields in this struct
[INFO] [stderr] 32 |     value: i32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 33 |     is_even: bool,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `WrappedNumber` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tests/language/type_id.rs:23:14
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct Speed(u32);
[INFO] [stderr]    |        ----- ^^^
[INFO] [stderr]    |        |
[INFO] [stderr]    |        field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]    --> tests/entities.rs:149:26
[INFO] [stderr]     |
[INFO] [stderr] 149 | struct Location(pub f32, pub f32);
[INFO] [stderr]     |        --------          ^^^^^^^
[INFO] [stderr]     |        |
[INFO] [stderr]     |        field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bbecs_tutorial` (test "language_lessons") generated 4 warnings
[INFO] [stderr] warning: `bbecs_tutorial` (test "entities") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bbecs_tutorial-87673392ddf08e7d)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test entities::query::test::run_query ... ok
[INFO] [stdout] test entities::query::test::run_query_with_no_components ... ok
[INFO] [stdout] test entities::query::test::query_mask_updating_with_component ... ok
[INFO] [stdout] test entities::test::add_component_to_entity_by_id ... ok
[INFO] [stdout] test entities::test::create_entity ... ok
[INFO] [stdout] test entities::test::bitmask_updated_when_registering_entities ... ok
[INFO] [stdout] test entities::test::inserting_into_index_should_change_when_adding_components ... ok
[INFO] [stdout] test entities::query::test::query_for_entity_mut ... ok
[INFO] [stdout] test entities::query::test::query_for_entity_ref ... ok
[INFO] [stdout] test entities::test::map_is_updated_when_creating_entities ... ok
[INFO] [stdout] test entities::test::register_an_entity ... ok
[INFO] [stdout] test entities::test::should_not_add_component_back_after_deleting_twice ... ok
[INFO] [stdout] test entities::test::with_component ... ok
[INFO] [stdout] test resource::test::add_resource ... ok
[INFO] [stdout] test resource::test::get_resource_mut ... ok
[INFO] [stdout] test resource::test::get_resource ... ok
[INFO] [stdout] test resource::test::remove_resource ... ok
[INFO] [stdout] test entities::query::test::query_after_deleting_entity ... ok
[INFO] [stdout] test entities::test::created_entities_are_inserted_into_deleted_entities_columns ... ok
[INFO] [stdout] test entities::test::delete_component_by_entity_id ... ok
[INFO] [stdout] test entities::test::delete_entity_by_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/canary.rs (/opt/rustwide/target/debug/deps/canary-0965c97428ecd56a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test canary_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/entities.rs (/opt/rustwide/target/debug/deps/entities-fd18f20182a08747)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test add_component_to_entity ... ok
[INFO] [stdout] test deleting_an_entity ... ok
[INFO] [stdout] test deleted_component_from_entity ... ok
[INFO] [stderr]      Running tests/language_lessons.rs (/opt/rustwide/target/debug/deps/language_lessons-2b826198d3561fc4)
[INFO] [stdout] test query_for_entities ... ok
[INFO] [stdout] test create_entity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test language::any::any_trait ... ok
[INFO] [stdout] test language::converting_options_to_results::converting_options_to_results ... ok
[INFO] [stdout] test language::boxes::boxes ... ok
[INFO] [stdout] test language::options::options ... ok
[INFO] [stdout] test language::printing::printing ... ok
[INFO] [stdout] test language::results::results ... ok
[INFO] [stdout] test language::structs::structs ... ok
[INFO] [stdout] test language::tuples::tuples ... ok
[INFO] [stdout] test language::type_id::type_id ... ok
[INFO] [stdout] test language::type_keyword::type_keyword ... ok
[INFO] [stdout] test language::filter_map::filter_map ... ok
[INFO] [stdout] test language::generics::generics ... ok
[INFO] [stdout] test language::default::default ... ok
[INFO] [stdout] test language::hash_maps::hash_maps ... ok
[INFO] [stdout] test language::interior_mutability::interior_mutability ... ok
[INFO] [stdout] test language::copy_and_clone::copy_and_clone ... ok
[INFO] [stderr]      Running tests/resources.rs (/opt/rustwide/target/debug/deps/resources-3abf12e4a95be3e7)
[INFO] [stdout] test language::methods_on_primitive_types::methods_on_primitive_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test delete_resource ... ok
[INFO] [stdout] test create_and_get_resource_immutably ... ok
[INFO] [stdout] test get_resources_mutably ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bbecs_tutorial
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - World::get_resource_mut (line 48) ... ok
[INFO] [stdout] test src/lib.rs - World::get_resource (line 36) ... ok
[INFO] [stdout] test src/lib.rs - World::add_resource (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b9f2c0c7433d22945231729c2024089f9f4f9f1c06699843780da1391c383da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9f2c0c7433d22945231729c2024089f9f4f9f1c06699843780da1391c383da", kill_on_drop: false }`
[INFO] [stdout] 4b9f2c0c7433d22945231729c2024089f9f4f9f1c06699843780da1391c383da
