[INFO] fetching crate aad 0.9.0... [INFO] testing aad-0.9.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [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 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] 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dwrote v0.11.2 [INFO] [stderr] Downloaded RustQuant_utils v0.4.0 [INFO] [stderr] Downloaded unicode-ident v1.0.15 [INFO] [stderr] Downloaded aad_derive v0.9.0 [INFO] [stderr] Downloaded errorfunctions v0.2.0 [INFO] [stderr] Downloaded RustQuant_autodiff v0.4.0 [INFO] [stderr] Downloaded matrixmultiply v0.3.9 [INFO] [stderr] Downloaded font-kit v0.14.2 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3463a2904ba9621528390baed36678c55172267c10ac2500a485bfd141039c12 [INFO] running `Command { std: "docker" "start" "-a" "3463a2904ba9621528390baed36678c55172267c10ac2500a485bfd141039c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3463a2904ba9621528390baed36678c55172267c10ac2500a485bfd141039c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3463a2904ba9621528390baed36678c55172267c10ac2500a485bfd141039c12", kill_on_drop: false }` [INFO] [stdout] 3463a2904ba9621528390baed36678c55172267c10ac2500a485bfd141039c12 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 792a7765694323218b974e0d60e6ed61b193f60faccf71655224875f62cf3bec [INFO] running `Command { std: "docker" "start" "-a" "792a7765694323218b974e0d60e6ed61b193f60faccf71655224875f62cf3bec", 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]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/variable.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/variable.rs:239:5 [INFO] [stdout] | [INFO] [stdout] 239 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tape.rs:32:28 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn create_variable(&self, value: F) -> Variable { [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] 32 | pub fn create_variable(&self, value: F) -> Variable<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 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] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable<'_, F>; N] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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] | ^^^^^ 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] 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 3.43s [INFO] running `Command { std: "docker" "inspect" "792a7765694323218b974e0d60e6ed61b193f60faccf71655224875f62cf3bec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "792a7765694323218b974e0d60e6ed61b193f60faccf71655224875f62cf3bec", kill_on_drop: false }` [INFO] [stdout] 792a7765694323218b974e0d60e6ed61b193f60faccf71655224875f62cf3bec [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35d53087f369fcb1a72f28b3e8d7b3de26465c2594fc56095eb8f710b371c1f0 [INFO] running `Command { std: "docker" "start" "-a" "35d53087f369fcb1a72f28b3e8d7b3de26465c2594fc56095eb8f710b371c1f0", kill_on_drop: false }` [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/variable.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/variable.rs:239:5 [INFO] [stdout] | [INFO] [stdout] 239 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tape.rs:32:28 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn create_variable(&self, value: F) -> Variable { [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] 32 | pub fn create_variable(&self, value: F) -> Variable<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 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] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable<'_, F>; N] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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] | ^^^^^ 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] 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]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/variable.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/variable.rs:239:5 [INFO] [stdout] | [INFO] [stdout] 239 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tape.rs:32:28 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn create_variable(&self, value: F) -> Variable { [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] 32 | pub fn create_variable(&self, value: F) -> Variable<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 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] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable<'_, F>; N] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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] | ^^^^^ 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] 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 3.35s [INFO] running `Command { std: "docker" "inspect" "35d53087f369fcb1a72f28b3e8d7b3de26465c2594fc56095eb8f710b371c1f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35d53087f369fcb1a72f28b3e8d7b3de26465c2594fc56095eb8f710b371c1f0", kill_on_drop: false }` [INFO] [stdout] 35d53087f369fcb1a72f28b3e8d7b3de26465c2594fc56095eb8f710b371c1f0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 490edaae12e45e0a1566b31646fdd58cab9b2adf0c31d736fb70251eb34ca8c2 [INFO] running `Command { std: "docker" "start" "-a" "490edaae12e45e0a1566b31646fdd58cab9b2adf0c31d736fb70251eb34ca8c2", kill_on_drop: false }` [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/variable.rs:218:5 [INFO] [stderr] | [INFO] [stderr] 218 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stderr] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/variable.rs:239:5 [INFO] [stderr] | [INFO] [stderr] 239 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tape.rs:32:28 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn create_variable(&self, value: F) -> Variable { [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] 32 | pub fn create_variable(&self, value: F) -> Variable<'_, F> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is 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 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] 48 | pub fn create_variables(&self, values: &[F; N]) -> [Variable<'_, F>; N] { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is 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] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden 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] 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 5 suggestions) [INFO] [stderr] warning: `aad` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aad-55d5c78df411c8ef) [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test overload::sum::tests::test_sum ... ok [INFO] [stdout] test overload::sum::tests::test_sum_empty2 ... ok [INFO] [stdout] test overload::sum::tests::test_sum_empty ... ok [INFO] [stdout] test tests::test_add ... ok [INFO] [stdout] test tests::test_add_assign_var ... ok [INFO] [stdout] test tests::test_add_assign_scalar ... ok [INFO] [stdout] test tests::test_add_scalar ... ok [INFO] [stdout] test tests::test_combined_operations ... ok [INFO] [stdout] test tests::test_combined_operations2 ... ok [INFO] [stdout] test tests::test_cosh ... ok [INFO] [stdout] test tests::test_cos ... ok [INFO] [stdout] test tests::test_div ... ok [INFO] [stdout] test tests::test_div_assign_var ... ok [INFO] [stdout] test tests::test_div_scalar_reverse ... ok [INFO] [stdout] test tests::test_exp ... ok [INFO] [stdout] test tests::test_i128 ... 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_linear_scalar ... ok [INFO] [stdout] test tests::test_mul ... ok [INFO] [stdout] test tests::test_mul_assign_var ... ok [INFO] [stdout] test tests::test_mul_scalar ... ok [INFO] [stdout] test tests::test_recip ... ok [INFO] [stdout] test tests::test_sin ... ok [INFO] [stdout] test tests::test_combined ... ok [INFO] [stdout] test tests::test_sub_assign_scalar ... 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_neg ... ok [INFO] [stdout] test tests::test_sqrt ... ok [INFO] [stdout] test tests::test_powf ... ok [INFO] [stdout] test tests::test_sinh ... ok [INFO] [stdout] test tests::test_sub ... ok [INFO] [stdout] test tests::test_sub_assign_var ... 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_usize ... ok [INFO] [stdout] test variable::tests::test_compute_second_gradients ... ok [INFO] [stdout] test tests::test_u8 ... ok [INFO] [stdout] test tests::test_div_assign_scalar ... ok [INFO] [stdout] test tests::test_div_scalar ... ok [INFO] [stdout] test tests::test_mul_assign_scalar ... ok [INFO] [stdout] test tape::tests::test_create_variables ... ok [INFO] [stdout] test tests::test_i16 ... ok [INFO] [stdout] test tests::test_isize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests aad [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "490edaae12e45e0a1566b31646fdd58cab9b2adf0c31d736fb70251eb34ca8c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "490edaae12e45e0a1566b31646fdd58cab9b2adf0c31d736fb70251eb34ca8c2", kill_on_drop: false }` [INFO] [stdout] 490edaae12e45e0a1566b31646fdd58cab9b2adf0c31d736fb70251eb34ca8c2