[INFO] fetching crate assets 0.3.0... [INFO] testing assets-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate assets 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate assets 0.3.0 [INFO] finished tweaking crates.io crate assets 0.3.0 [INFO] tweaked toml for crates.io crate assets 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate assets 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 350 packages to latest compatible versions [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.31) [INFO] [stderr] Adding gl v0.11.0 (available: v0.14.0) [INFO] [stderr] Adding glutin v0.19.0 (available: v0.32.3) [INFO] [stderr] Adding hibitset v0.5.4 (available: v0.6.4) [INFO] [stderr] Adding specs v0.14.3 (available: v0.20.0) [INFO] [stderr] Adding specs_bundler v0.5.0 (available: v0.6.0) [INFO] [stderr] Adding specs_camera v0.4.3 (available: v0.5.0) [INFO] [stderr] Adding specs_time v0.5.2 (available: v0.6.1) [INFO] [stderr] Adding specs_transform v0.4.5 (available: v0.5.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tuple_utils v0.4.0 [INFO] [stderr] Downloaded specs_scene_graph v0.2.3 [INFO] [stderr] Downloaded specs_transform v0.4.5 [INFO] [stderr] Downloaded tynm v0.1.10 [INFO] [stderr] Downloaded crossbeam v0.4.1 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded num_enum_derive v0.7.5 [INFO] [stderr] Downloaded core-foundation v0.6.4 [INFO] [stderr] Downloaded gl v0.11.0 [INFO] [stderr] Downloaded gl_helpers v0.1.8 [INFO] [stderr] Downloaded gleam v0.6.19 [INFO] [stderr] Downloaded rusttype v0.8.3 [INFO] [stderr] Downloaded glutin v0.19.0 [INFO] [stderr] Downloaded wayland-protocols v0.21.13 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.6 [INFO] [stderr] Downloaded winit v0.18.1 [INFO] [stderr] Downloaded miniz-sys v0.1.12 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded objc2 v0.6.3 [INFO] [stderr] Downloaded objc2-app-kit v0.3.2 [INFO] [stderr] Downloaded flate2 v0.2.20 [INFO] [stderr] Downloaded parking_lot v0.6.4 [INFO] [stderr] Downloaded cocoa v0.18.5 [INFO] [stderr] Downloaded core-graphics v0.17.3 [INFO] [stderr] Downloaded parking_lot v0.7.1 [INFO] [stderr] Downloaded wayland-scanner v0.21.13 [INFO] [stderr] Downloaded glutin_egl_sys v0.7.1 [INFO] [stderr] Downloaded specs v0.14.3 [INFO] [stderr] Downloaded cgl v0.2.3 [INFO] [stderr] Downloaded gl_generator v0.10.0 [INFO] [stderr] Downloaded orbclient v0.3.49 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded line_drawing v0.7.0 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded approx v0.3.2 [INFO] [stderr] Downloaded ordered-float v1.1.1 [INFO] [stderr] Downloaded objc2-foundation v0.3.2 [INFO] [stderr] Downloaded vec3 v0.2.1 [INFO] [stderr] Downloaded stb_truetype v0.3.1 [INFO] [stderr] Downloaded rusttype v0.7.9 [INFO] [stderr] Downloaded memmap v0.7.0 [INFO] [stderr] Downloaded wayland-commons v0.21.13 [INFO] [stderr] Downloaded mat4 v0.2.1 [INFO] [stderr] Downloaded imagefmt v4.0.0 [INFO] [stderr] Downloaded cgl v0.3.2 [INFO] [stderr] Downloaded glutin_glx_sys v0.6.1 [INFO] [stderr] Downloaded num_enum v0.7.5 [INFO] [stderr] Downloaded memmap2 v0.9.9 [INFO] [stderr] Downloaded gethostname v1.1.0 [INFO] [stderr] Downloaded specs_camera v0.4.3 [INFO] [stderr] Downloaded specs_guided_join v0.2.1 [INFO] [stderr] Downloaded specs_time v0.5.2 [INFO] [stderr] Downloaded vec2 v0.2.1 [INFO] [stderr] Downloaded mat32 v0.2.1 [INFO] [stderr] Downloaded cast_trait v0.1.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.6.1 [INFO] [stderr] Downloaded lock_api v0.1.5 [INFO] [stderr] Downloaded crossbeam-deque v0.5.2 [INFO] [stderr] Downloaded scopeguard v0.3.3 [INFO] [stderr] Downloaded tuple_utils v0.2.0 [INFO] [stderr] Downloaded hibitset v0.6.4 [INFO] [stderr] Downloaded macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Downloaded gl_generator v0.13.1 [INFO] [stderr] Downloaded osmesa-sys v0.1.2 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded core-foundation-sys v0.6.2 [INFO] [stderr] Downloaded parking_lot_core v0.4.0 [INFO] [stderr] Downloaded xdg v2.5.2 [INFO] [stderr] Downloaded andrew v0.2.1 [INFO] [stderr] Downloaded dlib v0.4.2 [INFO] [stderr] Downloaded wayland-sys v0.21.13 [INFO] [stderr] Downloaded wayland-client v0.21.13 [INFO] [stderr] Downloaded xml-rs v0.8.28 [INFO] [stderr] Downloaded dispatch2 v0.3.0 [INFO] [stderr] Downloaded glutin v0.32.3 [INFO] [stderr] Downloaded specs_sprite v0.4.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.5.2 [INFO] [stderr] Downloaded crossbeam-utils v0.5.0 [INFO] [stderr] Downloaded derivative v1.0.4 [INFO] [stderr] Downloaded nonzero_signed v1.0.4 [INFO] [stderr] Downloaded nougat v0.2.4 [INFO] [stderr] Downloaded main_loop v0.3.3 [INFO] [stderr] Downloaded crossbeam-utils v0.6.6 [INFO] [stderr] Downloaded crossbeam-channel v0.2.6 [INFO] [stderr] Downloaded shred v0.7.2 [INFO] [stderr] Downloaded shred-derive v0.5.1 [INFO] [stderr] Downloaded macro_rules_attribute v0.1.3 [INFO] [stderr] Downloaded nougat-proc_macros v0.2.4 [INFO] [stderr] Downloaded parking_lot_core v0.3.1 [INFO] [stderr] Downloaded hibitset v0.5.4 [INFO] [stderr] Downloaded specs v0.20.0 [INFO] [stderr] Downloaded shred v0.15.0 [INFO] [stderr] Downloaded shrev v1.1.3 [INFO] [stderr] Downloaded specs_bundler v0.5.0 [INFO] [stderr] Downloaded type-name v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f1270842619eec7825009309d227abea211ae675d47a7ddfec0a37f5a1518b6 [INFO] running `Command { std: "docker" "start" "-a" "1f1270842619eec7825009309d227abea211ae675d47a7ddfec0a37f5a1518b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f1270842619eec7825009309d227abea211ae675d47a7ddfec0a37f5a1518b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f1270842619eec7825009309d227abea211ae675d47a7ddfec0a37f5a1518b6", kill_on_drop: false }` [INFO] [stdout] 1f1270842619eec7825009309d227abea211ae675d47a7ddfec0a37f5a1518b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 320b0701f34fb822c3fa93a1c36cc1cb3c086caf170f9bb4b523c7ef6848849f [INFO] running `Command { std: "docker" "start" "-a" "320b0701f34fb822c3fa93a1c36cc1cb3c086caf170f9bb4b523c7ef6848849f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling atom v0.3.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling cc v1.2.45 [INFO] [stderr] Compiling hibitset v0.5.4 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling imagefmt v4.0.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling assets v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/export.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | fn export(&Self::Input, Self::Options) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/export.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | fn export(&Self::Input, Self::Options) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Options` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/exporter.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | fn export(&self, Self::Input, Self::Path, Self::Options) -> Self::Future; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/exporter.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | fn export(&self, Self::Input, Self::Path, Self::Options) -> Self::Future; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Path` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/exporter.rs:10:47 [INFO] [stdout] | [INFO] [stdout] 10 | fn export(&self, Self::Input, Self::Path, Self::Options) -> Self::Future; [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Options` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/import.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | fn import(Self::Input, Self::Options) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/import.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | fn import(Self::Input, Self::Options) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Options` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/importer.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | fn import(&self, Self::Path, Self::Options) -> Self::Future; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Path` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/importer.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | fn import(&self, Self::Path, Self::Options) -> Self::Future; [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Options` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/manager.rs:39:19 [INFO] [stdout] | [INFO] [stdout] 39 | executor: Arc + Send>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 | executor: Arc + Send>>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/manager.rs:39:32 [INFO] [stdout] | [INFO] [stdout] 39 | executor: Arc + Send>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 | executor: Arc + Send>>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/manager.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | executor: Arc + Send>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 65 | executor: Arc + Send>>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/manager.rs:65:36 [INFO] [stdout] | [INFO] [stdout] 65 | executor: Arc + Send>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 65 | executor: Arc + Send>>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | let mut vec = self.vec_as_mut(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (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/manager.rs:334:15 [INFO] [stdout] | [INFO] [stdout] 334 | fn saving(&self) -> MutexGuard { [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] 334 | fn saving(&self) -> MutexGuard<'_, BitSet> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/manager.rs:338:18 [INFO] [stdout] | [INFO] [stdout] 338 | fn importing(&self) -> MutexGuard { [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] 338 | fn importing(&self) -> MutexGuard<'_, BitSet> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/manager.rs:344:17 [INFO] [stdout] | [INFO] [stdout] 344 | fn imported(&self) -> MutexGuard { [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] 344 | fn imported(&self) -> MutexGuard<'_, BitSet> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/storage.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | &mut *(&self.vec as *const Vec> as *mut Vec>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[deny(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `assets` (lib) due to 1 previous error; 17 warnings emitted [INFO] running `Command { std: "docker" "inspect" "320b0701f34fb822c3fa93a1c36cc1cb3c086caf170f9bb4b523c7ef6848849f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "320b0701f34fb822c3fa93a1c36cc1cb3c086caf170f9bb4b523c7ef6848849f", kill_on_drop: false }` [INFO] [stdout] 320b0701f34fb822c3fa93a1c36cc1cb3c086caf170f9bb4b523c7ef6848849f