[INFO] crate hyperbolic_graph_generator 0.1.3 is already in cache
[INFO] checking hyperbolic_graph_generator-0.1.3 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] extracting crate hyperbolic_graph_generator 0.1.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate hyperbolic_graph_generator 0.1.3 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hyperbolic_graph_generator 0.1.3
[INFO] finished tweaking crates.io crate hyperbolic_graph_generator 0.1.3
[INFO] tweaked toml for crates.io crate hyperbolic_graph_generator 0.1.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 45225c709618aa8ecb5d48dacd12adf426c436ec13fedd093d31ac8552e28b3e
[INFO] running `"docker" "start" "-a" "45225c709618aa8ecb5d48dacd12adf426c436ec13fedd093d31ac8552e28b3e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]     Checking c_vec v1.0.12
[INFO] [stderr]    Compiling GSL v1.1.0
[INFO] [stderr]     Checking hyperbolic_graph_generator v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `crate::hg_debug::*`
[INFO] [stderr]   --> src/hg_math.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use crate::hg_debug::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hg_debug::*`
[INFO] [stderr]   --> src/hg_math.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use crate::hg_debug::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_utils.rs:66:60
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn hg_uniform_radial_coordinate(radius: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_utils.rs:87:78
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn hg_quasi_uniform_radial_coordinate(radius: f64, alpha: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_utils.rs:106:48
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub fn hg_uniform_angular_coordinate(rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hg_debug::*`
[INFO] [stderr]   --> src/hg_gen_algorithms.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use crate::hg_debug::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_gen_algorithms.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |         rnd_01: &mut FnMut() -> f64) {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:172:22
[INFO] [stderr]     |
[INFO] [stderr] 172 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:246:22
[INFO] [stderr]     |
[INFO] [stderr] 246 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:331:22
[INFO] [stderr]     |
[INFO] [stderr] 331 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:405:22
[INFO] [stderr]     |
[INFO] [stderr] 405 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:455:22
[INFO] [stderr]     |
[INFO] [stderr] 455 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:520:22
[INFO] [stderr]     |
[INFO] [stderr] 520 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_utils.rs:66:60
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn hg_uniform_radial_coordinate(radius: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_utils.rs:87:78
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn hg_quasi_uniform_radial_coordinate(radius: f64, alpha: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_utils.rs:106:48
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub fn hg_uniform_angular_coordinate(rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hg_debug::*`
[INFO] [stderr]   --> src/hg_gen_algorithms.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use crate::hg_debug::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_gen_algorithms.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |         rnd_01: &mut FnMut() -> f64) {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:172:22
[INFO] [stderr]     |
[INFO] [stderr] 172 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:246:22
[INFO] [stderr]     |
[INFO] [stderr] 246 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:331:22
[INFO] [stderr]     |
[INFO] [stderr] 331 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:405:22
[INFO] [stderr]     |
[INFO] [stderr] 405 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:455:22
[INFO] [stderr]     |
[INFO] [stderr] 455 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:520:22
[INFO] [stderr]     |
[INFO] [stderr] 520 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hg_uniform_radial_coordinate`
[INFO] [stderr]   --> src/hg_utils.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn hg_uniform_radial_coordinate(radius: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hg_uniform_radial_coordinate`
[INFO] [stderr]   --> src/hg_utils.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn hg_uniform_radial_coordinate(radius: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hg_debug::*`
[INFO] [stderr]   --> src/hg_math.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use crate::hg_debug::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_utils.rs:66:60
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn hg_uniform_radial_coordinate(radius: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_utils.rs:87:78
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn hg_quasi_uniform_radial_coordinate(radius: f64, alpha: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_utils.rs:106:48
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub fn hg_uniform_angular_coordinate(rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hg_debug::*`
[INFO] [stderr]   --> src/hg_gen_algorithms.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use crate::hg_debug::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_gen_algorithms.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |         rnd_01: &mut FnMut() -> f64) {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:172:22
[INFO] [stderr]     |
[INFO] [stderr] 172 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:246:22
[INFO] [stderr]     |
[INFO] [stderr] 246 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:331:22
[INFO] [stderr]     |
[INFO] [stderr] 331 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:405:22
[INFO] [stderr]     |
[INFO] [stderr] 405 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:455:22
[INFO] [stderr]     |
[INFO] [stderr] 455 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:520:22
[INFO] [stderr]     |
[INFO] [stderr] 520 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hg_debug::*`
[INFO] [stderr]   --> src/hg_math.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use crate::hg_debug::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_utils.rs:66:60
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn hg_uniform_radial_coordinate(radius: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_utils.rs:87:78
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn hg_quasi_uniform_radial_coordinate(radius: f64, alpha: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_utils.rs:106:48
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub fn hg_uniform_angular_coordinate(rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hg_debug::*`
[INFO] [stderr]   --> src/hg_gen_algorithms.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use crate::hg_debug::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hg_gen_algorithms.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |         rnd_01: &mut FnMut() -> f64) {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:172:22
[INFO] [stderr]     |
[INFO] [stderr] 172 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:246:22
[INFO] [stderr]     |
[INFO] [stderr] 246 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:331:22
[INFO] [stderr]     |
[INFO] [stderr] 331 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:405:22
[INFO] [stderr]     |
[INFO] [stderr] 405 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:455:22
[INFO] [stderr]     |
[INFO] [stderr] 455 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:520:22
[INFO] [stderr]     |
[INFO] [stderr] 520 |         rnd_01: &mut FnMut() -> f64,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hg_uniform_radial_coordinate`
[INFO] [stderr]   --> src/hg_utils.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn hg_uniform_radial_coordinate(radius: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hg_hyperbolic_distance_hyperbolic_rgg_standard`
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:149:8
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub fn hg_hyperbolic_distance_hyperbolic_rgg_standard(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hg_hyperbolic_distance_er`
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:498:8
[INFO] [stderr]     |
[INFO] [stderr] 498 | pub fn hg_hyperbolic_distance_er(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hg_hyperbolic_distance`
[INFO] [stderr]   --> src/hg_graphs_lib.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn hg_hyperbolic_distance(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hg_uniform_radial_coordinate`
[INFO] [stderr]   --> src/hg_utils.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn hg_uniform_radial_coordinate(radius: f64, rnd: &mut FnMut() -> f64) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hg_hyperbolic_distance_hyperbolic_rgg_standard`
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:149:8
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub fn hg_hyperbolic_distance_hyperbolic_rgg_standard(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hg_hyperbolic_distance_er`
[INFO] [stderr]    --> src/hg_gen_algorithms.rs:498:8
[INFO] [stderr]     |
[INFO] [stderr] 498 | pub fn hg_hyperbolic_distance_er(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hg_hyperbolic_distance`
[INFO] [stderr]   --> src/hg_graphs_lib.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn hg_hyperbolic_distance(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.57s
[INFO] running `"docker" "inspect" "45225c709618aa8ecb5d48dacd12adf426c436ec13fedd093d31ac8552e28b3e"`
[INFO] running `"docker" "rm" "-f" "45225c709618aa8ecb5d48dacd12adf426c436ec13fedd093d31ac8552e28b3e"`
[INFO] [stdout] 45225c709618aa8ecb5d48dacd12adf426c436ec13fedd093d31ac8552e28b3e