[INFO] cloning repository https://github.com/GiovanniKarra/MatrixCompletion [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GiovanniKarra/MatrixCompletion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGiovanniKarra%2FMatrixCompletion", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGiovanniKarra%2FMatrixCompletion'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3e195bf8b77175461d1387e5e58c7b4f5c1cf9d [INFO] checking GiovanniKarra/MatrixCompletion against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGiovanniKarra%2FMatrixCompletion" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/GiovanniKarra/MatrixCompletion [INFO] finished tweaking git repo https://github.com/GiovanniKarra/MatrixCompletion [INFO] tweaked toml for git repo https://github.com/GiovanniKarra/MatrixCompletion written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/GiovanniKarra/MatrixCompletion on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/GiovanniKarra/MatrixCompletion 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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.89 [INFO] [stderr] Downloaded unicode-ident v1.0.13 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.95 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.95 [INFO] [stderr] Downloaded oorandom v11.1.4 [INFO] [stderr] Downloaded criterion v0.7.0 [INFO] [stderr] Downloaded criterion-plot v0.6.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.95 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.95 [INFO] [stderr] Downloaded crossbeam-deque v0.8.5 [INFO] [stderr] Downloaded wasm-bindgen v0.2.95 [INFO] [stderr] Downloaded js-sys v0.3.72 [INFO] [stderr] Downloaded half v2.4.1 [INFO] [stderr] Downloaded serde_derive v1.0.215 [INFO] [stderr] Downloaded clap v4.5.45 [INFO] [stderr] Downloaded serde v1.0.215 [INFO] [stderr] Downloaded serde_json v1.0.132 [INFO] [stderr] Downloaded clap_builder v4.5.44 [INFO] [stderr] Downloaded syn v2.0.87 [INFO] [stderr] Downloaded web-sys v0.3.72 [INFO] [stderr] Downloaded libc v0.2.164 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78420a3a0c903f1be0db7fb19d1e9a54c21fa285f034eaa9c1d4549dfc32e44c [INFO] running `Command { std: "docker" "start" "-a" "78420a3a0c903f1be0db7fb19d1e9a54c21fa285f034eaa9c1d4549dfc32e44c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78420a3a0c903f1be0db7fb19d1e9a54c21fa285f034eaa9c1d4549dfc32e44c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78420a3a0c903f1be0db7fb19d1e9a54c21fa285f034eaa9c1d4549dfc32e44c", kill_on_drop: false }` [INFO] [stdout] 78420a3a0c903f1be0db7fb19d1e9a54c21fa285f034eaa9c1d4549dfc32e44c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8edc85c8bb3477986cb8e728c420804c3063c9ca57e3589c80c98403cae5373a [INFO] running `Command { std: "docker" "start" "-a" "8edc85c8bb3477986cb8e728c420804c3063c9ca57e3589c80c98403cae5373a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking clap_builder v4.5.44 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking clap v4.5.45 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Checking libmatcompl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `max_iter` [INFO] [stdout] --> src/opti/solver.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | let max_iter = 100; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a` and `b` are never read [INFO] [stdout] --> src/opti/mod.rs:89:2 [INFO] [stdout] | [INFO] [stdout] 88 | struct Constraint> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 89 | a: A, [INFO] [stdout] | ^ [INFO] [stdout] 90 | b: Matrix [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/opti/mod.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 93 | impl> Constraint { [INFO] [stdout] | ------------------------------------------------------- associated function in this implementation [INFO] [stdout] 94 | fn new(a: A, b: Matrix) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `obj`, `grad`, and `hess` are never read [INFO] [stdout] --> src/opti/mod.rs:101:2 [INFO] [stdout] | [INFO] [stdout] 100 | struct Objective { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 101 | obj: fn(&I) -> T, [INFO] [stdout] | ^^^ [INFO] [stdout] 102 | grad: Option Matrix>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 103 | hess: Option Matrix> [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/opti/mod.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 106 | impl Objective { [INFO] [stdout] | --------------------------------- associated function in this implementation [INFO] [stdout] 107 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `obj`, `constraint`, `cone`, and `size` are never read [INFO] [stdout] --> src/opti/mod.rs:120:2 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct ConicOptiProblem [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 119 | where T: Float, C: Cone, A: ConstraintMatrix { [INFO] [stdout] 120 | obj: Objective, [INFO] [stdout] | ^^^ [INFO] [stdout] 121 | constraint: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 122 | cone: C, [INFO] [stdout] | ^^^^ [INFO] [stdout] 123 | size: usize [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConicOptiProblemBuilder` is never constructed [INFO] [stdout] --> src/opti/mod.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | struct ConicOptiProblemBuilder [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `cone` are never used [INFO] [stdout] --> src/opti/mod.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 134 | / impl ConicOptiProblemBuilder [INFO] [stdout] 135 | | where T: Float, A: ConstraintMatrix { [INFO] [stdout] | |______________________________________- associated items in this implementation [INFO] [stdout] 136 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | fn cone>(self, cone: C) -> ConicOptiProblemBuilder { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `objective`, `constraint_a`, and `constraint_b` are never used [INFO] [stdout] --> src/opti/mod.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 155 | / impl ConicOptiProblemBuilder [INFO] [stdout] 156 | | where T: Float, C: Cone, A: ConstraintMatrix { [INFO] [stdout] | |____________________________________________________________________- methods in this implementation [INFO] [stdout] 157 | fn objective( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn constraint_a(mut self, a: A) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 182 | fn constraint_b(mut self, b: Matrix) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `build` is never used [INFO] [stdout] --> src/opti/mod.rs:190:5 [INFO] [stdout] | [INFO] [stdout] 188 | / impl ConicOptiProblemBuilder [INFO] [stdout] 189 | | where T: Float, C: Cone, A: ConstraintMatrix { [INFO] [stdout] | |____________________________________________________________________- method in this implementation [INFO] [stdout] 190 | fn build(self) -> ConicOptiProblem { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `builder` is never used [INFO] [stdout] --> src/opti/mod.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 209 | / impl ConicOptiProblem [INFO] [stdout] 210 | | where T: Float, C: Cone, A: ConstraintMatrix { [INFO] [stdout] | |____________________________________________________________________- associated function in this implementation [INFO] [stdout] 211 | fn builder>() -> ConicOptiProblemBuilder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Solver` is never constructed [INFO] [stdout] --> src/opti/solver.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Solver; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `short_step_algorithm` is never used [INFO] [stdout] --> src/opti/solver.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 11 | / impl ConicOptiProblem [INFO] [stdout] 12 | | where T: Float, C: Cone, A: ConstraintMatrix { [INFO] [stdout] | |____________________________________________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | fn short_step_algorithm(&self, eps: f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linalg/matrix/mod.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn iter(&self) -> std::slice::Iter { [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] 91 | pub fn iter(&self) -> std::slice::Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linalg/matrix/mod.rs:95:18 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn iter_mut(&mut self) -> std::slice::IterMut { [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] 95 | pub fn iter_mut(&mut self) -> std::slice::IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/opti/mod.rs:224:6 [INFO] [stdout] | [INFO] [stdout] 224 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max_iter` [INFO] [stdout] --> src/opti/solver.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | let max_iter = 100; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a` and `b` are never read [INFO] [stdout] --> src/opti/mod.rs:89:2 [INFO] [stdout] | [INFO] [stdout] 88 | struct Constraint> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 89 | a: A, [INFO] [stdout] | ^ [INFO] [stdout] 90 | b: Matrix [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/opti/mod.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 93 | impl> Constraint { [INFO] [stdout] | ------------------------------------------------------- associated function in this implementation [INFO] [stdout] 94 | fn new(a: A, b: Matrix) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `obj`, `grad`, and `hess` are never read [INFO] [stdout] --> src/opti/mod.rs:101:2 [INFO] [stdout] | [INFO] [stdout] 100 | struct Objective { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 101 | obj: fn(&I) -> T, [INFO] [stdout] | ^^^ [INFO] [stdout] 102 | grad: Option Matrix>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 103 | hess: Option Matrix> [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/opti/mod.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 106 | impl Objective { [INFO] [stdout] | --------------------------------- associated function in this implementation [INFO] [stdout] 107 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `obj`, `constraint`, `cone`, and `size` are never read [INFO] [stdout] --> src/opti/mod.rs:120:2 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct ConicOptiProblem [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 119 | where T: Float, C: Cone, A: ConstraintMatrix { [INFO] [stdout] 120 | obj: Objective, [INFO] [stdout] | ^^^ [INFO] [stdout] 121 | constraint: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 122 | cone: C, [INFO] [stdout] | ^^^^ [INFO] [stdout] 123 | size: usize [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConicOptiProblemBuilder` is never constructed [INFO] [stdout] --> src/opti/mod.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | struct ConicOptiProblemBuilder [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `cone` are never used [INFO] [stdout] --> src/opti/mod.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 134 | / impl ConicOptiProblemBuilder [INFO] [stdout] 135 | | where T: Float, A: ConstraintMatrix { [INFO] [stdout] | |______________________________________- associated items in this implementation [INFO] [stdout] 136 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | fn cone>(self, cone: C) -> ConicOptiProblemBuilder { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `objective`, `constraint_a`, and `constraint_b` are never used [INFO] [stdout] --> src/opti/mod.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 155 | / impl ConicOptiProblemBuilder [INFO] [stdout] 156 | | where T: Float, C: Cone, A: ConstraintMatrix { [INFO] [stdout] | |____________________________________________________________________- methods in this implementation [INFO] [stdout] 157 | fn objective( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn constraint_a(mut self, a: A) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 182 | fn constraint_b(mut self, b: Matrix) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `build` is never used [INFO] [stdout] --> src/opti/mod.rs:190:5 [INFO] [stdout] | [INFO] [stdout] 188 | / impl ConicOptiProblemBuilder [INFO] [stdout] 189 | | where T: Float, C: Cone, A: ConstraintMatrix { [INFO] [stdout] | |____________________________________________________________________- method in this implementation [INFO] [stdout] 190 | fn build(self) -> ConicOptiProblem { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `builder` is never used [INFO] [stdout] --> src/opti/mod.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 209 | / impl ConicOptiProblem [INFO] [stdout] 210 | | where T: Float, C: Cone, A: ConstraintMatrix { [INFO] [stdout] | |____________________________________________________________________- associated function in this implementation [INFO] [stdout] 211 | fn builder>() -> ConicOptiProblemBuilder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Solver` is never constructed [INFO] [stdout] --> src/opti/solver.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Solver; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `short_step_algorithm` is never used [INFO] [stdout] --> src/opti/solver.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 11 | / impl ConicOptiProblem [INFO] [stdout] 12 | | where T: Float, C: Cone, A: ConstraintMatrix { [INFO] [stdout] | |____________________________________________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | fn short_step_algorithm(&self, eps: f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linalg/matrix/mod.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn iter(&self) -> std::slice::Iter { [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] 91 | pub fn iter(&self) -> std::slice::Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linalg/matrix/mod.rs:95:18 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn iter_mut(&mut self) -> std::slice::IterMut { [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] 95 | pub fn iter_mut(&mut self) -> std::slice::IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.83s [INFO] running `Command { std: "docker" "inspect" "8edc85c8bb3477986cb8e728c420804c3063c9ca57e3589c80c98403cae5373a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8edc85c8bb3477986cb8e728c420804c3063c9ca57e3589c80c98403cae5373a", kill_on_drop: false }` [INFO] [stdout] 8edc85c8bb3477986cb8e728c420804c3063c9ca57e3589c80c98403cae5373a