[INFO] cloning repository https://github.com/chfi/rs-handlegraph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chfi/rs-handlegraph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchfi%2Frs-handlegraph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchfi%2Frs-handlegraph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 633f082455f113c51b74dca3b0371d4f38023f07
[INFO] checking chfi/rs-handlegraph against try#81275a1445c7502a974118e0c69b795ab60be991 for pr-80243
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchfi%2Frs-handlegraph" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chfi/rs-handlegraph on toolchain 81275a1445c7502a974118e0c69b795ab60be991
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chfi/rs-handlegraph
[INFO] finished tweaking git repo https://github.com/chfi/rs-handlegraph
[INFO] tweaked toml for git repo https://github.com/chfi/rs-handlegraph written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/chfi/rs-handlegraph already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded succinct v0.5.2
[INFO] [stderr]   Downloaded bytemuck_derive v1.0.0
[INFO] [stderr]   Downloaded gfa v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 765eedcd45be2b5b85050ea1d853667921451ad3053e4f7cfd4dcc01950b59ac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "765eedcd45be2b5b85050ea1d853667921451ad3053e4f7cfd4dcc01950b59ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "765eedcd45be2b5b85050ea1d853667921451ad3053e4f7cfd4dcc01950b59ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "765eedcd45be2b5b85050ea1d853667921451ad3053e4f7cfd4dcc01950b59ac", kill_on_drop: false }`
[INFO] [stdout] 765eedcd45be2b5b85050ea1d853667921451ad3053e4f7cfd4dcc01950b59ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 314cd04033e60fec216ee9a7dad5d9ee8ee2f3bc2083363edbecab27b5179adc
[INFO] running `Command { std: "docker" "start" "-a" "314cd04033e60fec216ee9a7dad5d9ee8ee2f3bc2083363edbecab27b5179adc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling anyhow v1.0.35
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking num_cpus v1.13.0
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[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling bytemuck_derive v1.0.0
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]     Checking gfa v0.9.0
[INFO] [stderr]     Checking handlegraph v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> src/packedgraph/paths/packedpath.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crossbeam_channel::{Receiver, Sender};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `Edge`, `NodeId`, `handlegraph::*`, `mutablehandlegraph::*`
[INFO] [stdout]  --> src/algorithm.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     handle::{Direction, Edge, Handle, NodeId},
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^          ^^^^^^
[INFO] [stdout] 3 |     handlegraph::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     mutablehandlegraph::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::packedgraph::paths::StepPtr`
[INFO] [stdout]  --> src/algorithm.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::packedgraph::paths::StepPtr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FnvHashMap`, `FnvHashSet`
[INFO] [stdout]   --> src/algorithm.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use fnv::{FnvHashMap, FnvHashSet};
[INFO] [stdout]    |           ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::packedgraph::paths::StepPtr`
[INFO] [stdout]  --> src/algorithm/unchop.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::packedgraph::paths::StepPtr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FnvHashSet`
[INFO] [stdout]   --> src/algorithm/unchop.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | use fnv::{FnvHashMap, FnvHashSet};
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Edge`, `Handle`, `mutablehandlegraph::*`
[INFO] [stdout]  --> src/consensus.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     handle::{Edge, Handle, NodeId},
[INFO] [stdout]   |              ^^^^  ^^^^^^
[INFO] [stdout] 3 |     handlegraph::*,
[INFO] [stdout] 4 |     mutablehandlegraph::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> src/packedgraph/paths/packedpath.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crossbeam_channel::{Receiver, Sender};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `Edge`, `NodeId`, `handlegraph::*`, `mutablehandlegraph::*`
[INFO] [stdout]  --> src/algorithm.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     handle::{Direction, Edge, Handle, NodeId},
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^          ^^^^^^
[INFO] [stdout] 3 |     handlegraph::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     mutablehandlegraph::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::packedgraph::paths::StepPtr`
[INFO] [stdout]  --> src/algorithm.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::packedgraph::paths::StepPtr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FnvHashMap`, `FnvHashSet`
[INFO] [stdout]   --> src/algorithm.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use fnv::{FnvHashMap, FnvHashSet};
[INFO] [stdout]    |           ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::packedgraph::paths::StepPtr`
[INFO] [stdout]  --> src/algorithm/unchop.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::packedgraph::paths::StepPtr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FnvHashSet`
[INFO] [stdout]   --> src/algorithm/unchop.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | use fnv::{FnvHashMap, FnvHashSet};
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Edge`, `Handle`, `mutablehandlegraph::*`
[INFO] [stdout]  --> src/consensus.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     handle::{Edge, Handle, NodeId},
[INFO] [stdout]   |              ^^^^  ^^^^^^
[INFO] [stdout] 3 |     handlegraph::*,
[INFO] [stdout] 4 |     mutablehandlegraph::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/algorithm.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pathhandlegraph`
[INFO] [stdout]  --> src/algorithm/unchop.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pathhandlegraph::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/algorithm/unchop.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/consensus.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updates`
[INFO] [stdout]    --> src/packedgraph/graph.rs:608:25
[INFO] [stdout]     |
[INFO] [stdout] 608 |                     let updates = f(path_id, s, path);
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updates`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:643:17
[INFO] [stdout]     |
[INFO] [stdout] 643 |             let step = step_update.step();
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `perfect`
[INFO] [stdout]   --> src/algorithm.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut perfect = true;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_perfect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]   --> src/algorithm/unchop.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     graph: &mut PackedGraph,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handles`
[INFO] [stdout]   --> src/algorithm/unchop.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     handles: &[Handle],
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_rank`
[INFO] [stdout]   --> src/algorithm/unchop.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut node_rank: FnvHashMap<NodeId, usize> = graph
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_rank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/consensus.rs:161:26
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let novel_seq_len = |path: PathId,
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]    --> src/consensus.rs:162:26
[INFO] [stdout]     |
[INFO] [stdout] 162 |                          begin: StepPtr,
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_begin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/consensus.rs:163:26
[INFO] [stdout]     |
[INFO] [stdout] 163 |                          end: StepPtr,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seen_nodes`
[INFO] [stdout]    --> src/consensus.rs:164:26
[INFO] [stdout]     |
[INFO] [stdout] 164 |                          seen_nodes: &FnvHashSet<NodeId>,
[INFO] [stdout]     |                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seen_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]    --> src/consensus.rs:165:26
[INFO] [stdout]     |
[INFO] [stdout] 165 |                          graph: &PackedGraph|
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/consensus.rs:170:28
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let mark_seen_nodes = |path: PathId,
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]    --> src/consensus.rs:171:28
[INFO] [stdout]     |
[INFO] [stdout] 171 | ...                   begin: StepPtr,
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_begin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/consensus.rs:172:28
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   end: StepPtr,
[INFO] [stdout]     |                       ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seen_nodes`
[INFO] [stdout]    --> src/consensus.rs:173:28
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   seen_nodes: &mut FnvHashSet<NodeId>,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seen_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]    --> src/consensus.rs:174:28
[INFO] [stdout]     |
[INFO] [stdout] 174 | ...                   graph: &PackedGraph| {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `links`
[INFO] [stdout]    --> src/consensus.rs:179:10
[INFO] [stdout]     |
[INFO] [stdout] 179 |         |links: &[LinkPath], seen_nodes: &mut FnvHashSet<NodeId>| {
[INFO] [stdout]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_links`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seen_nodes`
[INFO] [stdout]    --> src/consensus.rs:179:30
[INFO] [stdout]     |
[INFO] [stdout] 179 |         |links: &[LinkPath], seen_nodes: &mut FnvHashSet<NodeId>| {
[INFO] [stdout]     |                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seen_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `link`
[INFO] [stdout]    --> src/consensus.rs:183:29
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let add_path_segment = |link: &LinkPath,
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]    --> src/consensus.rs:184:29
[INFO] [stdout]     |
[INFO] [stdout] 184 | ...                   begin: StepPtr,
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_begin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/consensus.rs:185:29
[INFO] [stdout]     |
[INFO] [stdout] 185 | ...                   end: StepPtr,
[INFO] [stdout]     |                       ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cns`
[INFO] [stdout]    --> src/consensus.rs:186:29
[INFO] [stdout]     |
[INFO] [stdout] 186 | ...                   cns: &mut PackedGraph| {
[INFO] [stdout]     |                       ^^^ help: if this is intentional, prefix it with an underscore: `_cns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `consensus_path_ptrs`
[INFO] [stdout]    --> src/consensus.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let consensus_path_ptrs: FnvHashMap<PathId, &[u8]> = consensus_path_names
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consensus_path_ptrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `get_path_seq_len`
[INFO] [stdout]    --> src/consensus.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let get_path_seq_len =
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_get_path_seq_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `get_path_seq`
[INFO] [stdout]    --> src/consensus.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let get_path_seq =
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_get_path_seq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `novel_seq_len`
[INFO] [stdout]    --> src/consensus.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let novel_seq_len = |path: PathId,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_novel_seq_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mark_seen_nodes`
[INFO] [stdout]    --> src/consensus.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let mark_seen_nodes = |path: PathId,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mark_seen_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compute_best_link`
[INFO] [stdout]    --> src/consensus.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let compute_best_link =
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compute_best_link`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `add_path_segment`
[INFO] [stdout]    --> src/consensus.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let add_path_segment = |link: &LinkPath,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_add_path_segment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `link`
[INFO] [stdout]    --> src/consensus.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let mut link: LinkPath;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/consensus.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |         for step in path.steps() {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `consensus_jump_max`
[INFO] [stdout]   --> src/consensus.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     consensus_jump_max: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consensus_jump_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]   --> src/consensus.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     base: Vec<u8>,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithm.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut perfect = true;
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithm.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let mut next_step = if step_is_rev {
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithm/unchop.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut node_rank: FnvHashMap<NodeId, usize> = graph
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/consensus.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut res_graph = PackedGraph::default();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/consensus.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let mut last_seen_consensus: Option<PathId> = None;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/consensus.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let mut on_consensus = false;
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_width`
[INFO] [stdout]   --> src/packedgraph/nodes.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) fn with_width(width: usize) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_with_width`
[INFO] [stdout]   --> src/packedgraph/paths/properties.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub(super) fn new_with_width(width: usize) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `concat_nodes`
[INFO] [stdout]   --> src/algorithm/unchop.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn concat_nodes(graph: &mut PackedGraph, handles: &[Handle]) -> Option<Handle> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `combine_handles`
[INFO] [stdout]   --> src/algorithm/unchop.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn combine_handles(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |         sender.send((self.path_id, step_update));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:562:13
[INFO] [stdout]     |
[INFO] [stdout] 562 | /             sender.send((
[INFO] [stdout] 563 | |                 self.path_id,
[INFO] [stdout] 564 | |                 StepUpdate::Insert {
[INFO] [stdout] 565 | |                     handle,
[INFO] [stdout] 566 | |                     step: StepPtr::from_one_based(cur_ptr),
[INFO] [stdout] 567 | |                 },
[INFO] [stdout] 568 | |             ));
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:613:9
[INFO] [stdout]     |
[INFO] [stdout] 613 |         sender.send((self.path_id, step_update));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:632:9
[INFO] [stdout]     |
[INFO] [stdout] 632 |         sender.send((self.path_id, step_update));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:644:13
[INFO] [stdout]     |
[INFO] [stdout] 644 |             sender.send((self.path_id, step_update));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:681:17
[INFO] [stdout]     |
[INFO] [stdout] 681 | /                 sender.send((
[INFO] [stdout] 682 | |                     self.path_id,
[INFO] [stdout] 683 | |                     StepUpdate::Remove {
[INFO] [stdout] 684 | |                         step: ptr,
[INFO] [stdout] 685 | |                         handle: step.handle,
[INFO] [stdout] 686 | |                     },
[INFO] [stdout] 687 | |                 ));
[INFO] [stdout]     | |___________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:709:13
[INFO] [stdout]     |
[INFO] [stdout] 709 |             sender.send((self.path_id, update));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:717:13
[INFO] [stdout]     |
[INFO] [stdout] 717 |             sender.send((self.path_id, update));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:749:9
[INFO] [stdout]     |
[INFO] [stdout] 749 |         sender.send((self.path_id, StepUpdate::Remove { handle, step }));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:751:9
[INFO] [stdout]     |
[INFO] [stdout] 751 | /         sender.send((
[INFO] [stdout] 752 | |             self.path_id,
[INFO] [stdout] 753 | |             StepUpdate::Insert {
[INFO] [stdout] 754 | |                 handle: handle.flip(),
[INFO] [stdout] 755 | |                 step,
[INFO] [stdout] 756 | |             },
[INFO] [stdout] 757 | |         ));
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/algorithm.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pathhandlegraph`
[INFO] [stdout]  --> src/algorithm/unchop.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pathhandlegraph::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/algorithm/unchop.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/consensus.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updates`
[INFO] [stdout]    --> src/packedgraph/graph.rs:608:25
[INFO] [stdout]     |
[INFO] [stdout] 608 |                     let updates = f(path_id, s, path);
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updates`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:643:17
[INFO] [stdout]     |
[INFO] [stdout] 643 |             let step = step_update.step();
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `perfect`
[INFO] [stdout]   --> src/algorithm.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut perfect = true;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_perfect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]   --> src/algorithm/unchop.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     graph: &mut PackedGraph,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handles`
[INFO] [stdout]   --> src/algorithm/unchop.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     handles: &[Handle],
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_rank`
[INFO] [stdout]   --> src/algorithm/unchop.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut node_rank: FnvHashMap<NodeId, usize> = graph
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_rank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/consensus.rs:161:26
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let novel_seq_len = |path: PathId,
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]    --> src/consensus.rs:162:26
[INFO] [stdout]     |
[INFO] [stdout] 162 |                          begin: StepPtr,
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_begin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/consensus.rs:163:26
[INFO] [stdout]     |
[INFO] [stdout] 163 |                          end: StepPtr,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seen_nodes`
[INFO] [stdout]    --> src/consensus.rs:164:26
[INFO] [stdout]     |
[INFO] [stdout] 164 |                          seen_nodes: &FnvHashSet<NodeId>,
[INFO] [stdout]     |                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seen_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]    --> src/consensus.rs:165:26
[INFO] [stdout]     |
[INFO] [stdout] 165 |                          graph: &PackedGraph|
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/consensus.rs:170:28
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let mark_seen_nodes = |path: PathId,
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]    --> src/consensus.rs:171:28
[INFO] [stdout]     |
[INFO] [stdout] 171 | ...                   begin: StepPtr,
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_begin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/consensus.rs:172:28
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   end: StepPtr,
[INFO] [stdout]     |                       ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seen_nodes`
[INFO] [stdout]    --> src/consensus.rs:173:28
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   seen_nodes: &mut FnvHashSet<NodeId>,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seen_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 64 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]    --> src/consensus.rs:174:28
[INFO] [stdout]     |
[INFO] [stdout] 174 | ...                   graph: &PackedGraph| {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `links`
[INFO] [stdout]    --> src/consensus.rs:179:10
[INFO] [stdout]     |
[INFO] [stdout] 179 |         |links: &[LinkPath], seen_nodes: &mut FnvHashSet<NodeId>| {
[INFO] [stdout]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_links`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seen_nodes`
[INFO] [stdout]    --> src/consensus.rs:179:30
[INFO] [stdout]     |
[INFO] [stdout] 179 |         |links: &[LinkPath], seen_nodes: &mut FnvHashSet<NodeId>| {
[INFO] [stdout]     |                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seen_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `link`
[INFO] [stdout]    --> src/consensus.rs:183:29
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let add_path_segment = |link: &LinkPath,
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]    --> src/consensus.rs:184:29
[INFO] [stdout]     |
[INFO] [stdout] 184 | ...                   begin: StepPtr,
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_begin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/consensus.rs:185:29
[INFO] [stdout]     |
[INFO] [stdout] 185 | ...                   end: StepPtr,
[INFO] [stdout]     |                       ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cns`
[INFO] [stdout]    --> src/consensus.rs:186:29
[INFO] [stdout]     |
[INFO] [stdout] 186 | ...                   cns: &mut PackedGraph| {
[INFO] [stdout]     |                       ^^^ help: if this is intentional, prefix it with an underscore: `_cns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `consensus_path_ptrs`
[INFO] [stdout]    --> src/consensus.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let consensus_path_ptrs: FnvHashMap<PathId, &[u8]> = consensus_path_names
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consensus_path_ptrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `get_path_seq_len`
[INFO] [stdout]    --> src/consensus.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let get_path_seq_len =
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_get_path_seq_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `get_path_seq`
[INFO] [stdout]    --> src/consensus.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let get_path_seq =
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_get_path_seq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `novel_seq_len`
[INFO] [stdout]    --> src/consensus.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let novel_seq_len = |path: PathId,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_novel_seq_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mark_seen_nodes`
[INFO] [stdout]    --> src/consensus.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let mark_seen_nodes = |path: PathId,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mark_seen_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compute_best_link`
[INFO] [stdout]    --> src/consensus.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let compute_best_link =
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compute_best_link`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `add_path_segment`
[INFO] [stdout]    --> src/consensus.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let add_path_segment = |link: &LinkPath,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_add_path_segment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `link`
[INFO] [stdout]    --> src/consensus.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let mut link: LinkPath;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/consensus.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |         for step in path.steps() {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `consensus_jump_max`
[INFO] [stdout]   --> src/consensus.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     consensus_jump_max: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consensus_jump_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]   --> src/consensus.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     base: Vec<u8>,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashGraph`, `NodeId`, `StepIx`, `Step`
[INFO] [stdout]  --> tests/gfa.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 |     handle::{Direction, Edge, Handle, NodeId},
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 |         path::{Step, StepIx},
[INFO] [stdout]   |                ^^^^  ^^^^^^
[INFO] [stdout] 6 |         HashGraph,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithm.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut perfect = true;
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithm.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let mut next_step = if step_is_rev {
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithm/unchop.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut node_rank: FnvHashMap<NodeId, usize> = graph
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/consensus.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut res_graph = PackedGraph::default();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/consensus.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let mut last_seen_consensus: Option<PathId> = None;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/consensus.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let mut on_consensus = false;
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_width`
[INFO] [stdout]   --> src/packedgraph/nodes.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) fn with_width(width: usize) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_with_width`
[INFO] [stdout]   --> src/packedgraph/paths/properties.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub(super) fn new_with_width(width: usize) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `concat_nodes`
[INFO] [stdout]   --> src/algorithm/unchop.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn concat_nodes(graph: &mut PackedGraph, handles: &[Handle]) -> Option<Handle> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `combine_handles`
[INFO] [stdout]   --> src/algorithm/unchop.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn combine_handles(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |         sender.send((self.path_id, step_update));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:562:13
[INFO] [stdout]     |
[INFO] [stdout] 562 | /             sender.send((
[INFO] [stdout] 563 | |                 self.path_id,
[INFO] [stdout] 564 | |                 StepUpdate::Insert {
[INFO] [stdout] 565 | |                     handle,
[INFO] [stdout] 566 | |                     step: StepPtr::from_one_based(cur_ptr),
[INFO] [stdout] 567 | |                 },
[INFO] [stdout] 568 | |             ));
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:613:9
[INFO] [stdout]     |
[INFO] [stdout] 613 |         sender.send((self.path_id, step_update));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:632:9
[INFO] [stdout]     |
[INFO] [stdout] 632 |         sender.send((self.path_id, step_update));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:644:13
[INFO] [stdout]     |
[INFO] [stdout] 644 |             sender.send((self.path_id, step_update));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:681:17
[INFO] [stdout]     |
[INFO] [stdout] 681 | /                 sender.send((
[INFO] [stdout] 682 | |                     self.path_id,
[INFO] [stdout] 683 | |                     StepUpdate::Remove {
[INFO] [stdout] 684 | |                         step: ptr,
[INFO] [stdout] 685 | |                         handle: step.handle,
[INFO] [stdout] 686 | |                     },
[INFO] [stdout] 687 | |                 ));
[INFO] [stdout]     | |___________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:709:13
[INFO] [stdout]     |
[INFO] [stdout] 709 |             sender.send((self.path_id, update));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:717:13
[INFO] [stdout]     |
[INFO] [stdout] 717 |             sender.send((self.path_id, update));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:749:9
[INFO] [stdout]     |
[INFO] [stdout] 749 |         sender.send((self.path_id, StepUpdate::Remove { handle, step }));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/packedgraph/paths/packedpath.rs:751:9
[INFO] [stdout]     |
[INFO] [stdout] 751 | /         sender.send((
[INFO] [stdout] 752 | |             self.path_id,
[INFO] [stdout] 753 | |             StepUpdate::Insert {
[INFO] [stdout] 754 | |                 handle: handle.flip(),
[INFO] [stdout] 755 | |                 step,
[INFO] [stdout] 756 | |             },
[INFO] [stdout] 757 | |         ));
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 64 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.47s
[INFO] running `Command { std: "docker" "inspect" "314cd04033e60fec216ee9a7dad5d9ee8ee2f3bc2083363edbecab27b5179adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "314cd04033e60fec216ee9a7dad5d9ee8ee2f3bc2083363edbecab27b5179adc", kill_on_drop: false }`
[INFO] [stdout] 314cd04033e60fec216ee9a7dad5d9ee8ee2f3bc2083363edbecab27b5179adc