[INFO] fetching crate varpro 0.13.3...
[INFO] testing varpro-0.13.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate varpro 0.13.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate varpro 0.13.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate varpro 0.13.3
[INFO] tweaked toml for crates.io crate varpro 0.13.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate varpro 0.13.3 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate varpro 0.13.3 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b73027085e941e49878eb45c75a599e2bacefb6a7ab57456f35535871019078f
[INFO] running `Command { std: "docker" "start" "-a" "b73027085e941e49878eb45c75a599e2bacefb6a7ab57456f35535871019078f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b73027085e941e49878eb45c75a599e2bacefb6a7ab57456f35535871019078f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b73027085e941e49878eb45c75a599e2bacefb6a7ab57456f35535871019078f", kill_on_drop: false }`
[INFO] [stdout] b73027085e941e49878eb45c75a599e2bacefb6a7ab57456f35535871019078f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef96ca848170d55dbcb830c14dd649316b940e8bfa0ec6a8d76e012bf4102b40
[INFO] running `Command { std: "docker" "start" "-a" "ef96ca848170d55dbcb830c14dd649316b940e8bfa0ec6a8d76e012bf4102b40", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling distrs v0.2.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling levenberg-marquardt v0.14.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling varpro v0.13.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/fit.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn linear_coefficients(&self) -> Option<MatrixView<Model::ScalarType, Dyn, Dyn>> {
[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] 45 |     pub fn linear_coefficients(&self) -> Option<MatrixView<'_, Model::ScalarType, Dyn, Dyn>> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/fit.rs:73:32
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn linear_coefficients(&self) -> Option<VectorView<Model::ScalarType, Dyn>> {
[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] 73 |     pub fn linear_coefficients(&self) -> Option<VectorView<'_, Model::ScalarType, Dyn>> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:142:32
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn linear_coefficients(&self) -> Option<MatrixView<Model::ScalarType, Dyn, Dyn>> {
[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] 142 |     pub fn linear_coefficients(&self) -> Option<MatrixView<'_, Model::ScalarType, Dyn, Dyn>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:154:26
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn weighted_data(&self) -> MatrixView<Model::ScalarType, Dyn, Dyn> {
[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] 154 |     pub fn weighted_data(&self) -> MatrixView<'_, Model::ScalarType, Dyn, Dyn> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:173:32
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn linear_coefficients(&self) -> Option<VectorView<Model::ScalarType, Dyn>> {
[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] 173 |     pub fn linear_coefficients(&self) -> Option<VectorView<'_, Model::ScalarType, Dyn>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:189:26
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn weighted_data(&self) -> VectorView<Model::ScalarType, Dyn> {
[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] 189 |     pub fn weighted_data(&self) -> VectorView<'_, Model::ScalarType, Dyn> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.29s
[INFO] running `Command { std: "docker" "inspect" "ef96ca848170d55dbcb830c14dd649316b940e8bfa0ec6a8d76e012bf4102b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef96ca848170d55dbcb830c14dd649316b940e8bfa0ec6a8d76e012bf4102b40", kill_on_drop: false }`
[INFO] [stdout] ef96ca848170d55dbcb830c14dd649316b940e8bfa0ec6a8d76e012bf4102b40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a51fd79b090713046afe8b76dadb0e2517face77c56119d0164d84d5ed372e3d
[INFO] running `Command { std: "docker" "start" "-a" "a51fd79b090713046afe8b76dadb0e2517face77c56119d0164d84d5ed372e3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling cc v1.2.37
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling symbolic-demangle v12.16.2
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling indexmap v2.11.3
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling pprof v0.13.0
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling memmap2 v0.9.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling symbolic-common v12.16.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling inferno v0.11.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling mockall v0.11.4
[INFO] [stderr]    Compiling levenberg-marquardt v0.14.0
[INFO] [stderr]    Compiling varpro v0.13.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/fit.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn linear_coefficients(&self) -> Option<MatrixView<Model::ScalarType, Dyn, Dyn>> {
[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] 45 |     pub fn linear_coefficients(&self) -> Option<MatrixView<'_, Model::ScalarType, Dyn, Dyn>> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/fit.rs:73:32
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn linear_coefficients(&self) -> Option<VectorView<Model::ScalarType, Dyn>> {
[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] 73 |     pub fn linear_coefficients(&self) -> Option<VectorView<'_, Model::ScalarType, Dyn>> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:142:32
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn linear_coefficients(&self) -> Option<MatrixView<Model::ScalarType, Dyn, Dyn>> {
[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] 142 |     pub fn linear_coefficients(&self) -> Option<MatrixView<'_, Model::ScalarType, Dyn, Dyn>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:154:26
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn weighted_data(&self) -> MatrixView<Model::ScalarType, Dyn, Dyn> {
[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] 154 |     pub fn weighted_data(&self) -> MatrixView<'_, Model::ScalarType, Dyn, Dyn> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:173:32
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn linear_coefficients(&self) -> Option<VectorView<Model::ScalarType, Dyn>> {
[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] 173 |     pub fn linear_coefficients(&self) -> Option<VectorView<'_, Model::ScalarType, Dyn>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:189:26
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn weighted_data(&self) -> VectorView<Model::ScalarType, Dyn> {
[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] 189 |     pub fn weighted_data(&self) -> VectorView<'_, Model::ScalarType, Dyn> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `shared_test_code`
[INFO] [stdout]  --> tests/integration_tests/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use shared_test_code::evaluate_complete_model_at_params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `shared_test_code`, use `cargo add shared_test_code` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use shared_test_code::levmar_mrhs::DoubleExponentialModelWithConstantOffsetLevmarMrhs;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `shared_test_code`, use `cargo add shared_test_code` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `shared_test_code`
[INFO] [stdout]  --> tests/integration_tests/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use shared_test_code::get_double_exponential_model_with_constant_offset;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `shared_test_code`, use `cargo add shared_test_code` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use shared_test_code::models::o_leary_example_model;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `shared_test_code`, use `cargo add shared_test_code` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use shared_test_code::models::DoubleExpModelWithConstantOffsetSepModel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `shared_test_code`, use `cargo add shared_test_code` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use shared_test_code::models::DoubleExponentialDecayFittingWithOffsetLevmar;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `shared_test_code`, use `cargo add shared_test_code` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use shared_test_code::models::OLearyExampleModel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `shared_test_code`, use `cargo add shared_test_code` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use shared_test_code::linspace;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `shared_test_code`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `shared_test_code`, use `cargo add shared_test_code` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> tests/integration_tests/main.rs:434:36
[INFO] [stdout]     |
[INFO] [stdout] 434 |     assert_relative_eq!(fit_result.best_fit().unwrap(), Y, epsilon = 1e-5);
[INFO] [stdout]     |                                    ^^^^^^^^ multiple `best_fit` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `FitResult<Model, MultiRhs>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `FitResult<Model, SingleRhs>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> tests/integration_tests/main.rs:446:10
[INFO] [stdout]     |
[INFO] [stdout] 446 |         .linear_coefficients()
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ multiple `linear_coefficients` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `FitResult<Model, MultiRhs>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `FitResult<Model, SingleRhs>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> tests/integration_tests/main.rs:511:36
[INFO] [stdout]     |
[INFO] [stdout] 511 |     assert_relative_eq!(fit_result.best_fit().unwrap(), Y, epsilon = 1e-5);
[INFO] [stdout]     |                                    ^^^^^^^^ multiple `best_fit` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `FitResult<Model, MultiRhs>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `FitResult<Model, SingleRhs>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> tests/integration_tests/main.rs:523:10
[INFO] [stdout]     |
[INFO] [stdout] 523 |         .linear_coefficients()
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ multiple `linear_coefficients` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `FitResult<Model, MultiRhs>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `FitResult<Model, SingleRhs>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/integration_tests/main.rs:672:9
[INFO] [stdout]     |
[INFO] [stdout] 672 |         fit_stat.reduced_chi2().sqrt(),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0282, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `varpro` (test "integration_tests") due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/fit.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn linear_coefficients(&self) -> Option<MatrixView<Model::ScalarType, Dyn, Dyn>> {
[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] 45 |     pub fn linear_coefficients(&self) -> Option<MatrixView<'_, Model::ScalarType, Dyn, Dyn>> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/fit.rs:73:32
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn linear_coefficients(&self) -> Option<VectorView<Model::ScalarType, Dyn>> {
[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] 73 |     pub fn linear_coefficients(&self) -> Option<VectorView<'_, Model::ScalarType, Dyn>> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:142:32
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn linear_coefficients(&self) -> Option<MatrixView<Model::ScalarType, Dyn, Dyn>> {
[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] 142 |     pub fn linear_coefficients(&self) -> Option<MatrixView<'_, Model::ScalarType, Dyn, Dyn>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:154:26
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn weighted_data(&self) -> MatrixView<Model::ScalarType, Dyn, Dyn> {
[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] 154 |     pub fn weighted_data(&self) -> MatrixView<'_, Model::ScalarType, Dyn, Dyn> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:173:32
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn linear_coefficients(&self) -> Option<VectorView<Model::ScalarType, Dyn>> {
[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] 173 |     pub fn linear_coefficients(&self) -> Option<VectorView<'_, Model::ScalarType, Dyn>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/problem.rs:189:26
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn weighted_data(&self) -> VectorView<Model::ScalarType, Dyn> {
[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] 189 |     pub fn weighted_data(&self) -> VectorView<'_, Model::ScalarType, Dyn> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a51fd79b090713046afe8b76dadb0e2517face77c56119d0164d84d5ed372e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51fd79b090713046afe8b76dadb0e2517face77c56119d0164d84d5ed372e3d", kill_on_drop: false }`
[INFO] [stdout] a51fd79b090713046afe8b76dadb0e2517face77c56119d0164d84d5ed372e3d
