[INFO] fetching crate rag-umap 0.0.0...
[INFO] fixing rag-umap-0.0.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate rag-umap 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rag-umap 0.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rag-umap 0.0.0
[INFO] tweaked toml for crates.io crate rag-umap 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rag-umap 0.0.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rag-umap 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fa6db3af5e417d094265e4be9d60e22930b06dfb1dc5098a60ef4b05100c79e3
[INFO] running `Command { std: "docker" "start" "fa6db3af5e417d094265e4be9d60e22930b06dfb1dc5098a60ef4b05100c79e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fa6db3af5e417d094265e4be9d60e22930b06dfb1dc5098a60ef4b05100c79e3" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa6db3af5e417d094265e4be9d60e22930b06dfb1dc5098a60ef4b05100c79e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fa6db3af5e417d094265e4be9d60e22930b06dfb1dc5098a60ef4b05100c79e3" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking nalgebra v0.32.6
[INFO] [stderr]     Checking rag-umap v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::distance::EuclideanDistance`
[INFO] [stdout]    --> src/simplicial_set.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use crate::distance::EuclideanDistance;
[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 import: `crate::nearest_neighbor::KnnList`
[INFO] [stdout]    --> src/simplicial_set.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |     use crate::nearest_neighbor::KnnList;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray::Array2`
[INFO] [stdout]    --> src/simplicial_set.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     use ndarray::Array2;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray::Array2`
[INFO] [stdout]    --> src/lib.rs:326:9
[INFO] [stdout]     |
[INFO] [stdout] 326 |     use ndarray::Array2;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `hi` is never read
[INFO] [stdout]    --> src/simplicial_set.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut hi = f64::INFINITY;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 145 |         hi = 1.0;
[INFO] [stdout]     |         -------- `hi` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `new` found for struct `distance::MinkowskiDistance` in the current scope
[INFO] [stdout]    --> src/distance.rs:240:43
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct MinkowskiDistance {
[INFO] [stdout]     | ---------------------------- associated function or constant `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 240 |         let distance = MinkowskiDistance::new(1.0);
[INFO] [stdout]     |                                           ^^^ associated function or constant not found in `distance::MinkowskiDistance`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `DataOwned`
[INFO] [stdout]             candidate #2: `UniformSampler`
[INFO] [stdout]             candidate #3: `typenum::Bit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `new` found for struct `distance::MinkowskiDistance` in the current scope
[INFO] [stdout]    --> src/distance.rs:245:43
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct MinkowskiDistance {
[INFO] [stdout]     | ---------------------------- associated function or constant `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 245 |         let distance = MinkowskiDistance::new(2.0);
[INFO] [stdout]     |                                           ^^^ associated function or constant not found in `distance::MinkowskiDistance`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `DataOwned`
[INFO] [stdout]             candidate #2: `UniformSampler`
[INFO] [stdout]             candidate #3: `typenum::Bit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ManhattanDistance` is never constructed
[INFO] [stdout]   --> src/distance.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ManhattanDistance;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CosineDistance` is never constructed
[INFO] [stdout]   --> src/distance.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct CosineDistance;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HammingDistance` is never constructed
[INFO] [stdout]   --> src/distance.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct HammingDistance;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChebyshevDistance` is never constructed
[INFO] [stdout]   --> src/distance.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct ChebyshevDistance;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MinkowskiDistance` is never constructed
[INFO] [stdout]    --> src/distance.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct MinkowskiDistance {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JaccardDistance` is never constructed
[INFO] [stdout]    --> src/distance.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub struct JaccardDistance;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `compute_normalized_laplacian` in this scope
[INFO] [stdout]    --> src/spectral.rs:208:25
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let laplacian = compute_normalized_laplacian(&adjacency).unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `simple_force_directed_layout` in this scope
[INFO] [stdout]    --> src/optimization.rs:366:22
[INFO] [stdout]     |
[INFO] [stdout] 366 |         let result = simple_force_directed_layout(&mut embedding, &fuzzy_set, 10, 0.1);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> examples/high_dimensional.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `min_dist` found for struct `UmapParams` in the current scope
[INFO] [stdout]    --> src/lib.rs:333:14
[INFO] [stdout]     |
[INFO] [stdout]  40 |   struct UmapParams {
[INFO] [stdout]     |   ----------------- method `min_dist` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 330 |           let valid_params = UmapParams::new()
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 331 | |             .n_neighbors(10)
[INFO] [stdout] 332 | |             .n_components(2)
[INFO] [stdout] 333 | |             .min_dist(0.1);
[INFO] [stdout]     | |             -^^^^^^^^----- help: remove the arguments
[INFO] [stdout]     | |             ||
[INFO] [stdout]     | |_____________|field, not a method
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `vertex_degree` found for struct `FuzzySimplicialSet` in the current scope
[INFO] [stdout]    --> src/lib.rs:348:27
[INFO] [stdout]     |
[INFO] [stdout] 134 | struct FuzzySimplicialSet {
[INFO] [stdout]     | ------------------------- method `vertex_degree` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 348 |         assert_eq!(fs_set.vertex_degree(0), 0.5);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ method not found in `FuzzySimplicialSet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `vertex_degree` found for struct `FuzzySimplicialSet` in the current scope
[INFO] [stdout]    --> src/lib.rs:349:27
[INFO] [stdout]     |
[INFO] [stdout] 134 | struct FuzzySimplicialSet {
[INFO] [stdout]     | ------------------------- method `vertex_degree` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 349 |         assert_eq!(fs_set.vertex_degree(1), 0.8);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ method not found in `FuzzySimplicialSet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_random_high_dim_data` is never used
[INFO] [stdout]    --> examples/high_dimensional.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn generate_random_high_dim_data(n_samples: usize, n_dims: usize) -> Vec<Vec<f64>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `hi` is never read
[INFO] [stdout]    --> src/simplicial_set.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut hi = f64::INFINITY;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 145 |         hi = 1.0;
[INFO] [stdout]     |         -------- `hi` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rag-umap` (lib test) due to 7 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fa6db3af5e417d094265e4be9d60e22930b06dfb1dc5098a60ef4b05100c79e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa6db3af5e417d094265e4be9d60e22930b06dfb1dc5098a60ef4b05100c79e3", kill_on_drop: false }`
[INFO] [stdout] fa6db3af5e417d094265e4be9d60e22930b06dfb1dc5098a60ef4b05100c79e3
