[INFO] fetching crate fetish-lib 0.1.1...
[INFO] testing fetish-lib-0.1.1 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate fetish-lib 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fetish-lib 0.1.1
[INFO] finished tweaking crates.io crate fetish-lib 0.1.1
[INFO] tweaked toml for crates.io crate fetish-lib 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fetish-lib 0.1.1 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[INFO] [stderr]       Adding lapack-src v0.6.0 (available: v0.13.0)
[INFO] [stderr]       Adding multimap v0.8.3 (available: v0.10.1)
[INFO] [stderr]       Adding ndarray v0.13.1 (available: v0.17.2)
[INFO] [stderr]       Adding ndarray-linalg v0.12.1 (available: v0.18.1)
[INFO] [stderr]       Adding ndarray-rand v0.11.0 (available: v0.16.0)
[INFO] [stderr]       Adding noisy_float v0.1.15 (available: v0.2.1)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] [stderr]       Adding rand_distr v0.2.2 (available: v0.5.1)
[INFO] [stderr]       Adding rustfft v3.0.1 (available: v6.4.1)
[INFO] [stderr]       Adding topological-sort v0.1.0 (available: v0.2.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a91ef69c700cc26ddf70661f7887ecc7b042a8d723524ff63cb9d222c3017d3
[INFO] running `Command { std: "docker" "start" "-a" "7a91ef69c700cc26ddf70661f7887ecc7b042a8d723524ff63cb9d222c3017d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a91ef69c700cc26ddf70661f7887ecc7b042a8d723524ff63cb9d222c3017d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a91ef69c700cc26ddf70661f7887ecc7b042a8d723524ff63cb9d222c3017d3", kill_on_drop: false }`
[INFO] [stdout] 7a91ef69c700cc26ddf70661f7887ecc7b042a8d723524ff63cb9d222c3017d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6412504f8deaf16a947bd3afa36863ef6bf8a816c1305a8e40ad52a8e16b2941
[INFO] running `Command { std: "docker" "start" "-a" "6412504f8deaf16a947bd3afa36863ef6bf8a816c1305a8e40ad52a8e16b2941", kill_on_drop: false }`
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling openblas-src v0.9.0
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling blas-src v0.2.1
[INFO] [stderr]    Compiling lapacke-sys v0.1.4
[INFO] [stderr]    Compiling transpose v0.1.0
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling blas-src v0.6.1
[INFO] [stderr]    Compiling topological-sort v0.1.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling noisy_float v0.1.15
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling cauchy v0.2.2
[INFO] [stderr]    Compiling lapacke v0.2.0
[INFO] [stderr]    Compiling rustfft v3.0.1
[INFO] [stderr]    Compiling ndarray-rand v0.11.0
[INFO] [stderr]    Compiling lapack-src v0.6.0
[INFO] [stderr]    Compiling ndarray-linalg v0.12.1
[INFO] [stderr]    Compiling fetish-lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/context.rs:37:38
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn build_function_space_info(&self, arg_type_id : TypeId, ret_type_id : TypeId) -> FunctionSpaceInfo {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn build_function_space_info(&self, arg_type_id : TypeId, ret_type_id : TypeId) -> FunctionSpaceInfo<'_> {
[INFO] [stdout]    |                                                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/context.rs:46:36
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn get_function_space_info(&self, func_type_id : TypeId) -> FunctionSpaceInfo {
[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] 46 |     pub fn get_function_space_info(&self, func_type_id : TypeId) -> FunctionSpaceInfo<'_> {
[INFO] [stdout]    |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/term_model.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 56 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/normal_inverse_wishart.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 74 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/test_utils.rs:151:92
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn random_model<'a>(ctxt : &'a Context, arg_type_id : TypeId, ret_type_id : TypeId) -> Model {
[INFO] [stdout]     |                                 -- the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn random_model<'a>(ctxt : &'a Context, arg_type_id : TypeId, ret_type_id : TypeId) -> Model<'a> {
[INFO] [stdout]     |                                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/embedder_state.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn get_embedding(&self, term_ptr : TermPointer) -> &TermModel {
[INFO] [stdout]     |                          ^^^^^                             ^^^^^^^^^^
[INFO] [stdout]     |                          |                                 ||
[INFO] [stdout]     |                          |                                 |the same lifetime is hidden here
[INFO] [stdout]     |                          the lifetime is elided here       the same 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] 139 |     pub fn get_embedding(&self, term_ptr : TermPointer) -> &TermModel<'_> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/embedder_state.rs:144:24
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn get_model_space(&self, type_id : TypeId) -> &EmbeddingSpace {
[INFO] [stdout]     |                        ^^^^^                       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |                           ||
[INFO] [stdout]     |                        |                           |the same lifetime is hidden here
[INFO] [stdout]     |                        |                           the same lifetime is elided here
[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] 144 |     fn get_model_space(&self, type_id : TypeId) -> &EmbeddingSpace<'_> {
[INFO] [stdout]     |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/model.rs:100:28
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 100 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 35s
[INFO] running `Command { std: "docker" "inspect" "6412504f8deaf16a947bd3afa36863ef6bf8a816c1305a8e40ad52a8e16b2941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6412504f8deaf16a947bd3afa36863ef6bf8a816c1305a8e40ad52a8e16b2941", kill_on_drop: false }`
[INFO] [stdout] 6412504f8deaf16a947bd3afa36863ef6bf8a816c1305a8e40ad52a8e16b2941
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 707c44e6b4e976d40ce9f9b46461d2f2f6eda3c6b0318813b79056e63f5c8981
[INFO] running `Command { std: "docker" "start" "-a" "707c44e6b4e976d40ce9f9b46461d2f2f6eda3c6b0318813b79056e63f5c8981", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/context.rs:37:38
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn build_function_space_info(&self, arg_type_id : TypeId, ret_type_id : TypeId) -> FunctionSpaceInfo {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn build_function_space_info(&self, arg_type_id : TypeId, ret_type_id : TypeId) -> FunctionSpaceInfo<'_> {
[INFO] [stdout]    |                                                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/context.rs:46:36
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn get_function_space_info(&self, func_type_id : TypeId) -> FunctionSpaceInfo {
[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] 46 |     pub fn get_function_space_info(&self, func_type_id : TypeId) -> FunctionSpaceInfo<'_> {
[INFO] [stdout]    |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/term_model.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 56 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/normal_inverse_wishart.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 74 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/test_utils.rs:151:92
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn random_model<'a>(ctxt : &'a Context, arg_type_id : TypeId, ret_type_id : TypeId) -> Model {
[INFO] [stdout]     |                                 -- the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn random_model<'a>(ctxt : &'a Context, arg_type_id : TypeId, ret_type_id : TypeId) -> Model<'a> {
[INFO] [stdout]     |                                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fetish-lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/embedder_state.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn get_embedding(&self, term_ptr : TermPointer) -> &TermModel {
[INFO] [stdout]     |                          ^^^^^                             ^^^^^^^^^^
[INFO] [stdout]     |                          |                                 ||
[INFO] [stdout]     |                          |                                 |the same lifetime is hidden here
[INFO] [stdout]     |                          the lifetime is elided here       the same 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] 139 |     pub fn get_embedding(&self, term_ptr : TermPointer) -> &TermModel<'_> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/embedder_state.rs:144:24
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn get_model_space(&self, type_id : TypeId) -> &EmbeddingSpace {
[INFO] [stdout]     |                        ^^^^^                       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |                           ||
[INFO] [stdout]     |                        |                           |the same lifetime is hidden here
[INFO] [stdout]     |                        |                           the same lifetime is elided here
[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] 144 |     fn get_model_space(&self, type_id : TypeId) -> &EmbeddingSpace<'_> {
[INFO] [stdout]     |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/model.rs:100:28
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 100 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/context.rs:37:38
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn build_function_space_info(&self, arg_type_id : TypeId, ret_type_id : TypeId) -> FunctionSpaceInfo {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn build_function_space_info(&self, arg_type_id : TypeId, ret_type_id : TypeId) -> FunctionSpaceInfo<'_> {
[INFO] [stdout]    |                                                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/context.rs:46:36
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn get_function_space_info(&self, func_type_id : TypeId) -> FunctionSpaceInfo {
[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] 46 |     pub fn get_function_space_info(&self, func_type_id : TypeId) -> FunctionSpaceInfo<'_> {
[INFO] [stdout]    |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/term_model.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 56 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/normal_inverse_wishart.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 74 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/test_utils.rs:151:92
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn random_model<'a>(ctxt : &'a Context, arg_type_id : TypeId, ret_type_id : TypeId) -> Model {
[INFO] [stdout]     |                                 -- the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn random_model<'a>(ctxt : &'a Context, arg_type_id : TypeId, ret_type_id : TypeId) -> Model<'a> {
[INFO] [stdout]     |                                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/embedder_state.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn get_embedding(&self, term_ptr : TermPointer) -> &TermModel {
[INFO] [stdout]     |                          ^^^^^                             ^^^^^^^^^^
[INFO] [stdout]     |                          |                                 ||
[INFO] [stdout]     |                          |                                 |the same lifetime is hidden here
[INFO] [stdout]     |                          the lifetime is elided here       the same 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] 139 |     pub fn get_embedding(&self, term_ptr : TermPointer) -> &TermModel<'_> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/embedder_state.rs:144:24
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn get_model_space(&self, type_id : TypeId) -> &EmbeddingSpace {
[INFO] [stdout]     |                        ^^^^^                       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |                           ||
[INFO] [stdout]     |                        |                           |the same lifetime is hidden here
[INFO] [stdout]     |                        |                           the same lifetime is elided here
[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] 144 |     fn get_model_space(&self, type_id : TypeId) -> &EmbeddingSpace<'_> {
[INFO] [stdout]     |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/model.rs:100:28
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 100 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "707c44e6b4e976d40ce9f9b46461d2f2f6eda3c6b0318813b79056e63f5c8981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707c44e6b4e976d40ce9f9b46461d2f2f6eda3c6b0318813b79056e63f5c8981", kill_on_drop: false }`
[INFO] [stdout] 707c44e6b4e976d40ce9f9b46461d2f2f6eda3c6b0318813b79056e63f5c8981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d8a7626e9e34387f9332acae8f12d5c0d515d6d1666de6da9b03efffa3da68d
[INFO] running `Command { std: "docker" "start" "-a" "3d8a7626e9e34387f9332acae8f12d5c0d515d6d1666de6da9b03efffa3da68d", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/context.rs:37:38
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn build_function_space_info(&self, arg_type_id : TypeId, ret_type_id : TypeId) -> FunctionSpaceInfo {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn build_function_space_info(&self, arg_type_id : TypeId, ret_type_id : TypeId) -> FunctionSpaceInfo<'_> {
[INFO] [stderr]    |                                                                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/context.rs:46:36
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn get_function_space_info(&self, func_type_id : TypeId) -> FunctionSpaceInfo {
[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] 46 |     pub fn get_function_space_info(&self, func_type_id : TypeId) -> FunctionSpaceInfo<'_> {
[INFO] [stderr]    |                                                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/term_model.rs:56:28
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 56 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/normal_inverse_wishart.rs:74:28
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 74 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/test_utils.rs:151:92
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub fn random_model<'a>(ctxt : &'a Context, arg_type_id : TypeId, ret_type_id : TypeId) -> Model {
[INFO] [stderr]     |                                 -- the lifetime is named 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: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub fn random_model<'a>(ctxt : &'a Context, arg_type_id : TypeId, ret_type_id : TypeId) -> Model<'a> {
[INFO] [stderr]     |                                                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/embedder_state.rs:139:26
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn get_embedding(&self, term_ptr : TermPointer) -> &TermModel {
[INFO] [stderr]     |                          ^^^^^                             ^^^^^^^^^^
[INFO] [stderr]     |                          |                                 ||
[INFO] [stderr]     |                          |                                 |the same lifetime is hidden here
[INFO] [stderr]     |                          the lifetime is elided here       the same 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] 139 |     pub fn get_embedding(&self, term_ptr : TermPointer) -> &TermModel<'_> {
[INFO] [stderr]     |                                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/embedder_state.rs:144:24
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn get_model_space(&self, type_id : TypeId) -> &EmbeddingSpace {
[INFO] [stderr]     |                        ^^^^^                       ^^^^^^^^^^^^^^^
[INFO] [stderr]     |                        |                           ||
[INFO] [stderr]     |                        |                           |the same lifetime is hidden here
[INFO] [stderr]     |                        |                           the same lifetime is elided here
[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] 144 |     fn get_model_space(&self, type_id : TypeId) -> &EmbeddingSpace<'_> {
[INFO] [stderr]     |                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/model.rs:100:28
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<f32> {
[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] 100 |     pub fn get_mean_as_vec(&self) -> ArrayView1::<'_, f32> {
[INFO] [stderr]     |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: `fetish-lib` (lib) generated 8 warnings (run `cargo fix --lib -p fetish-lib` to apply 8 suggestions)
[INFO] [stderr] warning: `fetish-lib` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fetish_lib-b28675b21525eb94)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test count_sketch::tests::signs_differ ... ok
[INFO] [stdout] test func_impl::tests::test_fill ... ok
[INFO] [stdout] test func_impl::tests::test_head ... ok
[INFO] [stdout] test func_impl::tests::test_const ... ok
[INFO] [stdout] test func_impl::tests::test_addition ... ok
[INFO] [stdout] test func_impl::tests::test_rotate ... ok
[INFO] [stdout] test func_impl::tests::test_set_head ... ok
[INFO] [stdout] test model::tests::data_updates_undo_cleanly ... ok
[INFO] [stdout] test kernel::tests::kernel_is_right_inverse ... ok
[INFO] [stdout] test func_scatter_tensor::tests::test_flatten_and_multiply ... ok
[INFO] [stdout] test linear_sketch::tests::expand_then_sketch_is_identity ... ok
[INFO] [stdout] test pseudoinverse::tests::pseudoinverse_has_dims_of_transpose ... ok
[INFO] [stdout] test count_sketch::tests::signs_have_abs_value_one ... ok
[INFO] [stdout] test pseudoinverse::tests::pseudoinverse_of_pseudoinverse_is_identity ... ok
[INFO] [stdout] test quadratic_feature_collection::tests::empirical_jacobian_is_jacobian ... ok
[INFO] [stdout] test fourier_feature_collection::tests::empirical_jacobian_is_jacobian ... ok
[INFO] [stdout] test quadratic_feature_collection::tests::unoptimized_get_features_is_get_features ... ok
[INFO] [stdout] test normal_inverse_wishart::tests::prior_updates_undo_cleanly ... ok
[INFO] [stdout] test model::tests::data_updates_bulk_matches_incremental ... ok
[INFO] [stdout] test sherman_morrison::tests::test_sherman_morrison ... ok
[INFO] [stdout] test pseudoinverse::tests::pseudoinverse_is_inverse_on_square ... ok
[INFO] [stdout] test wishart::tests::wishart_has_right_mean ... ok
[INFO] [stdout] test func_schmear::tests::schmear_application_accurate ... ok
[INFO] [stdout] test normal_inverse_wishart::tests::test_model_convergence_noiseless ... ok
[INFO] [stdout] test model::tests::sampling_accurate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fetish_lib
[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" "3d8a7626e9e34387f9332acae8f12d5c0d515d6d1666de6da9b03efffa3da68d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8a7626e9e34387f9332acae8f12d5c0d515d6d1666de6da9b03efffa3da68d", kill_on_drop: false }`
[INFO] [stdout] 3d8a7626e9e34387f9332acae8f12d5c0d515d6d1666de6da9b03efffa3da68d
