[INFO] fetching crate aad 0.9.0... [INFO] testing aad-0.9.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate aad 0.9.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate aad 0.9.0 [INFO] finished tweaking crates.io crate aad 0.9.0 [INFO] tweaked toml for crates.io crate aad 0.9.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate aad 0.9.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate aad 0.9.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded either v1.13.0 [INFO] [stderr] Downloaded bumpalo v3.16.0 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded unicode-ident v1.0.15 [INFO] [stderr] Downloaded ryu v1.0.18 [INFO] [stderr] Downloaded clap v4.5.27 [INFO] [stderr] Downloaded RustQuant_utils v0.4.0 [INFO] [stderr] Downloaded num-iter v0.1.45 [INFO] [stderr] Downloaded criterion-plot v0.5.0 [INFO] [stderr] Downloaded anes v0.1.6 [INFO] [stderr] Downloaded ciborium v0.2.2 [INFO] [stderr] Downloaded errorfunctions v0.2.0 [INFO] [stderr] Downloaded bytemuck v1.21.0 [INFO] [stderr] Downloaded font-kit v0.14.2 [INFO] [stderr] Downloaded clap_builder v4.5.27 [INFO] [stderr] Downloaded chrono v0.4.39 [INFO] [stderr] Downloaded portable-atomic v1.10.0 [INFO] [stderr] Downloaded syn v2.0.96 [INFO] [stderr] Downloaded cc v1.2.10 [INFO] [stderr] Downloaded ttf-parser v0.20.0 [INFO] [stderr] Downloaded plotters v0.3.7 [INFO] [stderr] Downloaded serde_json v1.0.137 [INFO] [stderr] 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[stderr] Downloaded is-terminal v0.4.15 [INFO] [stderr] Downloaded iana-time-zone v0.1.61 [INFO] [stderr] Downloaded core-graphics-types v0.1.3 [INFO] [stderr] Downloaded foreign-types-macros v0.2.3 [INFO] [stderr] Downloaded foreign-types v0.5.0 [INFO] [stderr] Downloaded yeslogic-fontconfig-sys v6.0.0 [INFO] [stderr] Downloaded plotters-backend v0.3.7 [INFO] [stderr] Downloaded hermit-abi v0.4.0 [INFO] [stderr] Downloaded float-ord v0.3.2 [INFO] [stderr] Downloaded plotters-bitmap v0.3.7 [INFO] [stderr] Downloaded freetype-sys v0.20.1 [INFO] [stderr] Downloaded image v0.24.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d676c27c764d3d4b7c88fcab0f004d26b32ac517bf57573da5d25aa74d008f3 [INFO] running `Command { std: "docker" "start" "-a" "6d676c27c764d3d4b7c88fcab0f004d26b32ac517bf57573da5d25aa74d008f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d676c27c764d3d4b7c88fcab0f004d26b32ac517bf57573da5d25aa74d008f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d676c27c764d3d4b7c88fcab0f004d26b32ac517bf57573da5d25aa74d008f3", kill_on_drop: false }` [INFO] [stdout] 6d676c27c764d3d4b7c88fcab0f004d26b32ac517bf57573da5d25aa74d008f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d58d1f0c08e016cddf372df05253ea8ab4a09a7d5b547a71c617ef29e8aa0c96 [INFO] running `Command { std: "docker" "start" "-a" "d58d1f0c08e016cddf372df05253ea8ab4a09a7d5b547a71c617ef29e8aa0c96", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling aad v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/variable.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/variable.rs:239:5 [INFO] [stdout] | [INFO] [stdout] 239 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tape.rs:32:28 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn create_variable(&self, value: F) -> Variable { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn create_variable(&self, value: F) -> Variable<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tape.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable; N] { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable<'_, F>; N] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tape.rs:53:34 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn create_variables_iter(&self, values: &[F]) -> impl Iterator> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 53 | pub fn create_variables_iter(&self, values: &[F]) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "d58d1f0c08e016cddf372df05253ea8ab4a09a7d5b547a71c617ef29e8aa0c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d58d1f0c08e016cddf372df05253ea8ab4a09a7d5b547a71c617ef29e8aa0c96", kill_on_drop: false }` [INFO] [stdout] d58d1f0c08e016cddf372df05253ea8ab4a09a7d5b547a71c617ef29e8aa0c96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 24977de4576c48c1cceb0d05767d1c8e6ef05015b9827dfb96deb258bea9a754 [INFO] running `Command { std: "docker" "start" "-a" "24977de4576c48c1cceb0d05767d1c8e6ef05015b9827dfb96deb258bea9a754", kill_on_drop: false }` [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/variable.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/variable.rs:239:5 [INFO] [stdout] | [INFO] [stdout] 239 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tape.rs:32:28 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn create_variable(&self, value: F) -> Variable { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn create_variable(&self, value: F) -> Variable<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tape.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable; N] { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable<'_, F>; N] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tape.rs:53:34 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn create_variables_iter(&self, values: &[F]) -> impl Iterator> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 53 | pub fn create_variables_iter(&self, values: &[F]) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aad v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/variable.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/variable.rs:239:5 [INFO] [stdout] | [INFO] [stdout] 239 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tape.rs:32:28 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn create_variable(&self, value: F) -> Variable { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn create_variable(&self, value: F) -> Variable<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tape.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable; N] { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable<'_, F>; N] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tape.rs:53:34 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn create_variables_iter(&self, values: &[F]) -> impl Iterator> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 53 | pub fn create_variables_iter(&self, values: &[F]) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "24977de4576c48c1cceb0d05767d1c8e6ef05015b9827dfb96deb258bea9a754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24977de4576c48c1cceb0d05767d1c8e6ef05015b9827dfb96deb258bea9a754", kill_on_drop: false }` [INFO] [stdout] 24977de4576c48c1cceb0d05767d1c8e6ef05015b9827dfb96deb258bea9a754 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1727cf088e8d80de8db8e83ac5d5838e130c153e39299ed7b8c4490764d0dcd2 [INFO] running `Command { std: "docker" "start" "-a" "1727cf088e8d80de8db8e83ac5d5838e130c153e39299ed7b8c4490764d0dcd2", kill_on_drop: false }` [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/variable.rs:218:5 [INFO] [stderr] | [INFO] [stderr] 218 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/variable.rs:239:5 [INFO] [stderr] | [INFO] [stderr] 239 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/tape.rs:32:28 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn create_variable(&self, value: F) -> Variable { [INFO] [stderr] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 32 | pub fn create_variable(&self, value: F) -> Variable<'_, F> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/tape.rs:48:45 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable; N] { [INFO] [stderr] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable<'_, F>; N] { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/tape.rs:53:34 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn create_variables_iter(&self, values: &[F]) -> impl Iterator> { [INFO] [stderr] | ^^^^^ this lifetime flows to the output ----------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 53 | pub fn create_variables_iter(&self, values: &[F]) -> impl Iterator> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `aad` (lib) generated 5 warnings (run `cargo fix --lib -p aad` to apply 3 suggestions) [INFO] [stderr] warning: `aad` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/aad-a8c372ad63bf5601) [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test overload::sum::tests::test_sum ... ok [INFO] [stdout] test overload::sum::tests::test_sum_empty ... ok [INFO] [stdout] test overload::sum::tests::test_sum_empty2 ... ok [INFO] [stdout] test tape::tests::test_create_variables ... ok [INFO] [stdout] test tests::test_add ... ok [INFO] [stdout] test tests::test_add_assign_scalar ... ok [INFO] [stdout] test tests::test_add_assign_var ... ok [INFO] [stdout] test tests::test_add_scalar ... ok [INFO] [stdout] test tests::test_combined ... ok [INFO] [stdout] test tests::test_combined_operations ... ok [INFO] [stdout] test tests::test_combined_operations2 ... ok [INFO] [stdout] test tests::test_cos ... ok [INFO] [stdout] test tests::test_cosh ... ok [INFO] [stdout] test tests::test_div ... ok [INFO] [stdout] test tests::test_div_assign_scalar ... ok [INFO] [stdout] test tests::test_div_assign_var ... ok [INFO] [stdout] test tests::test_div_scalar ... ok [INFO] [stdout] test tests::test_exp ... ok [INFO] [stdout] test tests::test_div_scalar_reverse ... ok [INFO] [stdout] test tests::test_i128 ... ok [INFO] [stdout] test tests::test_i16 ... ok [INFO] [stdout] test tests::test_i32 ... ok [INFO] [stdout] test tests::test_i64 ... ok [INFO] [stdout] test tests::test_i8 ... ok [INFO] [stdout] test tests::test_isize ... ok [INFO] [stdout] test tests::test_linear_scalar ... ok [INFO] [stdout] test tests::test_mul ... ok [INFO] [stdout] test tests::test_mul_assign_scalar ... ok [INFO] [stdout] test tests::test_mul_assign_var ... ok [INFO] [stdout] test tests::test_mul_scalar ... ok [INFO] [stdout] test tests::test_neg ... ok [INFO] [stdout] test tests::test_powf ... ok [INFO] [stdout] test tests::test_recip ... ok [INFO] [stdout] test tests::test_sin ... ok [INFO] [stdout] test tests::test_sinh ... ok [INFO] [stdout] test tests::test_sqrt ... ok [INFO] [stdout] test tests::test_sub ... ok [INFO] [stdout] test tests::test_sub_assign_scalar ... ok [INFO] [stdout] test tests::test_sub_assign_var ... ok [INFO] [stdout] test tests::test_sub_from_scalar ... ok [INFO] [stdout] test tests::test_sub_scalar ... ok [INFO] [stdout] test tests::test_tan ... ok [INFO] [stdout] test tests::test_tanh ... ok [INFO] [stdout] test tests::test_u128 ... ok [INFO] [stdout] test tests::test_u16 ... ok [INFO] [stdout] test tests::test_u32 ... ok [INFO] [stdout] test tests::test_u64 ... ok [INFO] [stdout] test tests::test_u8 ... ok [INFO] [stdout] test tests::test_usize ... ok [INFO] [stdout] test variable::tests::test_compute_second_gradients ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1727cf088e8d80de8db8e83ac5d5838e130c153e39299ed7b8c4490764d0dcd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1727cf088e8d80de8db8e83ac5d5838e130c153e39299ed7b8c4490764d0dcd2", kill_on_drop: false }` [INFO] [stdout] 1727cf088e8d80de8db8e83ac5d5838e130c153e39299ed7b8c4490764d0dcd2