[INFO] cloning repository https://github.com/HaagManuel/Contraction-Hierarchy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HaagManuel/Contraction-Hierarchy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaagManuel%2FContraction-Hierarchy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaagManuel%2FContraction-Hierarchy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7798980ebe6268c91ed53ff3a43ba63d9fd177d1
[INFO] testing HaagManuel/Contraction-Hierarchy against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaagManuel%2FContraction-Hierarchy" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HaagManuel/Contraction-Hierarchy
[INFO] finished tweaking git repo https://github.com/HaagManuel/Contraction-Hierarchy
[INFO] tweaked toml for git repo https://github.com/HaagManuel/Contraction-Hierarchy written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HaagManuel/Contraction-Hierarchy on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HaagManuel/Contraction-Hierarchy 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-2026-03-05" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 824b25987502ca80f740e885b7940de0a3a0942c4f17de9b822ebe9be43cc17b
[INFO] running `Command { std: "docker" "start" "-a" "824b25987502ca80f740e885b7940de0a3a0942c4f17de9b822ebe9be43cc17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "824b25987502ca80f740e885b7940de0a3a0942c4f17de9b822ebe9be43cc17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824b25987502ca80f740e885b7940de0a3a0942c4f17de9b822ebe9be43cc17b", kill_on_drop: false }`
[INFO] [stdout] 824b25987502ca80f740e885b7940de0a3a0942c4f17de9b822ebe9be43cc17b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f93bde1490428c0100aee0544a47e02fc80b733f9ef2ae4cca6076f8f9d8f2e4
[INFO] running `Command { std: "docker" "start" "-a" "f93bde1490428c0100aee0544a47e02fc80b733f9ef2ae4cca6076f8f9d8f2e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling os_str_bytes v6.4.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap_derive v3.2.18
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling stud-rust-base v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dijkstra.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(_coords: &Vec<(Coordinate, Coordinate)>) -> L2Potential {
[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] 25 |     pub fn new(_coords: &Vec<(Coordinate, Coordinate)>) -> L2Potential<'_> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<Edge>;
[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] 31 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, Edge>;
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<Edge>;
[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] 32 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, Edge>;
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn iter_edges(&self) -> std::slice::Iter<Edge>;
[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] 38 |     fn iter_edges(&self) -> std::slice::Iter<'_, Edge>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn mut_iter_edges(&mut self) -> std::slice::IterMut<Edge>;
[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] 39 |     fn mut_iter_edges(&mut self) -> std::slice::IterMut<'_, Edge>;
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_list.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<DirectedWeightedEdge> {self.graph[node as usize].iter()}
[INFO] [stdout]    |                       ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, DirectedWeightedEdge> {self.graph[node as usize].iter()}
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_list.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<DirectedWeightedEdge> {self.graph[node as usize].iter_mut()}
[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] 40 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, DirectedWeightedEdge> {self.graph[node as usize].iter_mut()}
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_array.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<DirectedWeightedEdge> {
[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] 63 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, DirectedWeightedEdge> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_array.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<DirectedWeightedEdge> {
[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] 68 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, DirectedWeightedEdge> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.92s
[INFO] running `Command { std: "docker" "inspect" "f93bde1490428c0100aee0544a47e02fc80b733f9ef2ae4cca6076f8f9d8f2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93bde1490428c0100aee0544a47e02fc80b733f9ef2ae4cca6076f8f9d8f2e4", kill_on_drop: false }`
[INFO] [stdout] f93bde1490428c0100aee0544a47e02fc80b733f9ef2ae4cca6076f8f9d8f2e4
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e7c1175ea956d6460ebe1b919c5733c335307a01570730fc9951498eaeb260e
[INFO] running `Command { std: "docker" "start" "-a" "9e7c1175ea956d6460ebe1b919c5733c335307a01570730fc9951498eaeb260e", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dijkstra.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(_coords: &Vec<(Coordinate, Coordinate)>) -> L2Potential {
[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] 25 |     pub fn new(_coords: &Vec<(Coordinate, Coordinate)>) -> L2Potential<'_> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<Edge>;
[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] 31 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, Edge>;
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<Edge>;
[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] 32 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, Edge>;
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn iter_edges(&self) -> std::slice::Iter<Edge>;
[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] 38 |     fn iter_edges(&self) -> std::slice::Iter<'_, Edge>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn mut_iter_edges(&mut self) -> std::slice::IterMut<Edge>;
[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] 39 |     fn mut_iter_edges(&mut self) -> std::slice::IterMut<'_, Edge>;
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_list.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<DirectedWeightedEdge> {self.graph[node as usize].iter()}
[INFO] [stdout]    |                       ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, DirectedWeightedEdge> {self.graph[node as usize].iter()}
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_list.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<DirectedWeightedEdge> {self.graph[node as usize].iter_mut()}
[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] 40 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, DirectedWeightedEdge> {self.graph[node as usize].iter_mut()}
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_array.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<DirectedWeightedEdge> {
[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] 63 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, DirectedWeightedEdge> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_array.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<DirectedWeightedEdge> {
[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] 68 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, DirectedWeightedEdge> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stud-rust-base v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dijkstra.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(_coords: &Vec<(Coordinate, Coordinate)>) -> L2Potential {
[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] 25 |     pub fn new(_coords: &Vec<(Coordinate, Coordinate)>) -> L2Potential<'_> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<Edge>;
[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] 31 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, Edge>;
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<Edge>;
[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] 32 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, Edge>;
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn iter_edges(&self) -> std::slice::Iter<Edge>;
[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] 38 |     fn iter_edges(&self) -> std::slice::Iter<'_, Edge>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/definitions.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn mut_iter_edges(&mut self) -> std::slice::IterMut<Edge>;
[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] 39 |     fn mut_iter_edges(&mut self) -> std::slice::IterMut<'_, Edge>;
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_list.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<DirectedWeightedEdge> {self.graph[node as usize].iter()}
[INFO] [stdout]    |                       ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, DirectedWeightedEdge> {self.graph[node as usize].iter()}
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_list.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<DirectedWeightedEdge> {self.graph[node as usize].iter_mut()}
[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] 40 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, DirectedWeightedEdge> {self.graph[node as usize].iter_mut()}
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_array.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<DirectedWeightedEdge> {
[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] 63 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, DirectedWeightedEdge> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/adjacency_array.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<DirectedWeightedEdge> {
[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] 68 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, DirectedWeightedEdge> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "9e7c1175ea956d6460ebe1b919c5733c335307a01570730fc9951498eaeb260e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7c1175ea956d6460ebe1b919c5733c335307a01570730fc9951498eaeb260e", kill_on_drop: false }`
[INFO] [stdout] 9e7c1175ea956d6460ebe1b919c5733c335307a01570730fc9951498eaeb260e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3be8afa33c7ec7953588896fba0c12e2466ea6a1e63c11d62b25bc0f350a615e
[INFO] running `Command { std: "docker" "start" "-a" "3be8afa33c7ec7953588896fba0c12e2466ea6a1e63c11d62b25bc0f350a615e", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]   --> src/dijkstra.rs:25:25
[INFO] [stdout] running 3 tests
[INFO] [stderr]    |
[INFO] [stdout] test graph::edge_list::tests::test_loop_multiedges ... ok
[INFO] [stderr] 25 |     pub fn new(_coords: &Vec<(Coordinate, Coordinate)>) -> L2Potential {
[INFO] [stdout] test graph::edge_list::tests::test_reverse ... ok
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] test ch::contraction::tests::test_graph_from_slide ... ok
[INFO] [stderr]    |                         |
[INFO] [stdout] 
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[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] 25 |     pub fn new(_coords: &Vec<(Coordinate, Coordinate)>) -> L2Potential<'_> {
[INFO] [stderr]    |                                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph/definitions.rs:31:23
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<Edge>;
[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] 31 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, Edge>;
[INFO] [stderr]    |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph/definitions.rs:32:27
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<Edge>;
[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] 32 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, Edge>;
[INFO] [stderr]    |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph/definitions.rs:38:19
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn iter_edges(&self) -> std::slice::Iter<Edge>;
[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] 38 |     fn iter_edges(&self) -> std::slice::Iter<'_, Edge>;
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph/definitions.rs:39:23
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn mut_iter_edges(&mut self) -> std::slice::IterMut<Edge>;
[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] 39 |     fn mut_iter_edges(&mut self) -> std::slice::IterMut<'_, Edge>;
[INFO] [stderr]    |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph/adjacency_list.rs:39:23
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<DirectedWeightedEdge> {self.graph[node as usize].iter()}
[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] 39 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, DirectedWeightedEdge> {self.graph[node as usize].iter()}
[INFO] [stderr]    |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph/adjacency_list.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<DirectedWeightedEdge> {self.graph[node as usize].iter_mut()}
[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] 40 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, DirectedWeightedEdge> {self.graph[node as usize].iter_mut()}
[INFO] [stderr]    |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph/adjacency_array.rs:63:23
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<DirectedWeightedEdge> {
[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] 63 |     fn incident_edges(&self, node: NodeId) -> std::slice::Iter<'_, DirectedWeightedEdge> {
[INFO] [stderr]    |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph/adjacency_array.rs:68:27
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<DirectedWeightedEdge> {
[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] 68 |     fn mut_incident_edges(&mut self, node: NodeId) -> std::slice::IterMut<'_, DirectedWeightedEdge> {
[INFO] [stderr]    |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `stud-rust-base` (lib) generated 9 warnings (run `cargo fix --lib -p stud-rust-base` to apply 9 suggestions)
[INFO] [stderr] warning: `stud-rust-base` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stud_rust_base-14e2e12e389c1808)
[INFO] [stderr]      Running unittests src/bin/compare_vector.rs (/opt/rustwide/target/debug/deps/compare_vector-d8cc637ff6ae5810)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/bin/compute_distances.rs (/opt/rustwide/target/debug/deps/compute_distances-b79011699bdafdff)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/decode_vector.rs (/opt/rustwide/target/debug/deps/decode_vector-d01fa116a229385c)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/encode_vector.rs (/opt/rustwide/target/debug/deps/encode_vector-49bc529cc6c9f188)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stderr]      Running unittests src/bin/example.rs (/opt/rustwide/target/debug/deps/example-e9935cf1dd5e2b14)
[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] [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] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-38c05d9e9809d161)
[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] [stderr]      Running unittests src/bin/random_tests.rs (/opt/rustwide/target/debug/deps/random_tests-79f6917f592a1d7b)
[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] [stderr]    Doc-tests stud_rust_base
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/io.rs - io (line 8) - compile ... ok
[INFO] [stdout] test src/datastructure/index_heap.rs - datastructure::index_heap (line 13) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/datastructure/index_heap.rs - datastructure::index_heap (line 13) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `rust_road_router` in this scope
[INFO] [stdout]   --> src/datastructure/index_heap.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rust_road_router::datastr::index_heap::{Indexing, IndexdMinHeap};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `rust_road_router`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rust_road_router`, use `cargo add rust_road_router` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/datastructure/index_heap.rs - datastructure::index_heap (line 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3be8afa33c7ec7953588896fba0c12e2466ea6a1e63c11d62b25bc0f350a615e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be8afa33c7ec7953588896fba0c12e2466ea6a1e63c11d62b25bc0f350a615e", kill_on_drop: false }`
[INFO] [stdout] 3be8afa33c7ec7953588896fba0c12e2466ea6a1e63c11d62b25bc0f350a615e
