[INFO] cloning repository https://github.com/sriram98v/generalized_suffix_tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sriram98v/generalized_suffix_tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsriram98v%2Fgeneralized_suffix_tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsriram98v%2Fgeneralized_suffix_tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7bd922f6149b0b55364e535552992b34464cc8ae
[INFO] testing sriram98v/generalized_suffix_tree against 1.73.0 for beta-1.74-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsriram98v%2Fgeneralized_suffix_tree" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sriram98v/generalized_suffix_tree on toolchain 1.73.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sriram98v/generalized_suffix_tree
[INFO] finished tweaking git repo https://github.com/sriram98v/generalized_suffix_tree
[INFO] tweaked toml for git repo https://github.com/sriram98v/generalized_suffix_tree written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sriram98v/generalized_suffix_tree 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" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.path
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bc95309c82b3eb1a912b264356f6e3973f66f563ff9aa81b7b7ff2cdbabe7ce
[INFO] running `Command { std: "docker" "start" "-a" "0bc95309c82b3eb1a912b264356f6e3973f66f563ff9aa81b7b7ff2cdbabe7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bc95309c82b3eb1a912b264356f6e3973f66f563ff9aa81b7b7ff2cdbabe7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc95309c82b3eb1a912b264356f6e3973f66f563ff9aa81b7b7ff2cdbabe7ce", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6df6b64695a9165cd6b6da5d482d61cb5b0e906248f31175c4ddd09871d4334
[INFO] running `Command { std: "docker" "start" "-a" "c6df6b64695a9165cd6b6da5d482d61cb5b0e906248f31175c4ddd09871d4334", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.path
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling matrixmultiply v0.3.7
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling typenum v1.17.0
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[INFO] [stderr]    Compiling rustversion v1.0.14
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[INFO] [stderr]    Compiling ndarray v0.15.6
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[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling console v0.15.7
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[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling ordered-float v3.9.1
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling bytecount v0.6.3
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[INFO] [stderr]    Compiling editdistancek v1.0.2
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling triple_accel v0.4.0
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling indicatif v0.17.6
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling strum_macros v0.25.2
[INFO] [stderr]    Compiling clap v4.4.4
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling enum-map-derive v0.6.0
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling enum-map v1.1.1
[INFO] [stderr]    Compiling bio-types v1.0.1
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling csv v1.2.2
[INFO] [stderr]    Compiling statrs v0.16.0
[INFO] [stderr]    Compiling bio v1.4.0
[INFO] [stderr]    Compiling kgst v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_node_child` and `get_node_parent` are never used
[INFO] [stdout]    --> src/suffix_tree.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl<T, U> KGST<T, U> 
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 264 |     fn get_node_child(&self, node_id: &usize, edge_label: &T)->&Node<T>{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn get_node_parent(&self, node_id: &usize)->Option<&Node<T>>{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/suffix_tree.rs:197:41
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let mut query_string: Vec<T> = s.clone().to_vec();
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/suffix_tree.rs:207:41
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let mut query_string: Vec<T> = s.clone().to_vec();
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.84s
[INFO] running `Command { std: "docker" "inspect" "c6df6b64695a9165cd6b6da5d482d61cb5b0e906248f31175c4ddd09871d4334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6df6b64695a9165cd6b6da5d482d61cb5b0e906248f31175c4ddd09871d4334", kill_on_drop: false }`
[INFO] [stdout] c6df6b64695a9165cd6b6da5d482d61cb5b0e906248f31175c4ddd09871d4334
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffa7f59596bd389417e46713169b3783aa616167b68554effcec59306c7fe9be
[INFO] running `Command { std: "docker" "start" "-a" "ffa7f59596bd389417e46713169b3783aa616167b68554effcec59306c7fe9be", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.path
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_node_child` and `get_node_parent` are never used
[INFO] [stdout]    --> src/suffix_tree.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl<T, U> KGST<T, U> 
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 264 |     fn get_node_child(&self, node_id: &usize, edge_label: &T)->&Node<T>{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn get_node_parent(&self, node_id: &usize)->Option<&Node<T>>{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/suffix_tree.rs:197:41
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let mut query_string: Vec<T> = s.clone().to_vec();
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/suffix_tree.rs:207:41
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let mut query_string: Vec<T> = s.clone().to_vec();
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kgst v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_node_child` and `get_node_parent` are never used
[INFO] [stdout]    --> src/suffix_tree.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl<T, U> KGST<T, U> 
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 264 |     fn get_node_child(&self, node_id: &usize, edge_label: &T)->&Node<T>{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn get_node_parent(&self, node_id: &usize)->Option<&Node<T>>{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/suffix_tree.rs:197:41
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let mut query_string: Vec<T> = s.clone().to_vec();
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/suffix_tree.rs:207:41
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let mut query_string: Vec<T> = s.clone().to_vec();
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "ffa7f59596bd389417e46713169b3783aa616167b68554effcec59306c7fe9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa7f59596bd389417e46713169b3783aa616167b68554effcec59306c7fe9be", kill_on_drop: false }`
[INFO] [stdout] ffa7f59596bd389417e46713169b3783aa616167b68554effcec59306c7fe9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c950c94855c3d3ebee1b4ece5a7b3f1faf4ced7ec03db07a7111b99eba11e063
[INFO] running `Command { std: "docker" "start" "-a" "c950c94855c3d3ebee1b4ece5a7b3f1faf4ced7ec03db07a7111b99eba11e063", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.path
[INFO] [stderr] warning: unused import: `std::cmp`
[INFO] [stdout] 
[INFO] [stderr]  --> src/utils.rs:3:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 3 | use std::cmp;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: methods `get_node_child` and `get_node_parent` are never used
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    --> src/suffix_tree.rs:264:8
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 27  | impl<T, U> KGST<T, U> 
[INFO] [stdout] running 7 tests
[INFO] [stderr]     | --------------------- methods in this implementation
[INFO] [stdout] test create_tree ... ok
[INFO] [stderr] ...
[INFO] [stderr] 264 |     fn get_node_child(&self, node_id: &usize, edge_label: &T)->&Node<T>{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 268 |     fn get_node_parent(&self, node_id: &usize)->Option<&Node<T>>{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/suffix_tree.rs:197:41
[INFO] [stderr]     |
[INFO] [stderr] 197 |         let mut query_string: Vec<T> = s.clone().to_vec();
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/suffix_tree.rs:207:41
[INFO] [stderr]     |
[INFO] [stderr] 207 |         let mut query_string: Vec<T> = s.clone().to_vec();
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: `kgst` (lib) generated 4 warnings (run `cargo fix --lib -p kgst` to apply 3 suggestions)
[INFO] [stderr] warning: `kgst` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/generalized_suffix_tree-1790949b00b79561)
[INFO] [stderr]      Running unittests src/bin/bin.rs (/opt/rustwide/target/debug/deps/gst-fd5b366697dbab54)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-9d44633ef5aa6f5a)
[INFO] [stdout] test serialize_deserialize_tree ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test insert_trunc ... ok
[INFO] [stdout] test insert_set_trunc ... ok
[INFO] [stdout] test insert_set ... ok
[INFO] [stderr]    Doc-tests generalized_suffix_tree
[INFO] [stdout] test export_all_nodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/suffix_tree.rs - suffix_tree::KGST<T,U>::new (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c950c94855c3d3ebee1b4ece5a7b3f1faf4ced7ec03db07a7111b99eba11e063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c950c94855c3d3ebee1b4ece5a7b3f1faf4ced7ec03db07a7111b99eba11e063", kill_on_drop: false }`
[INFO] [stdout] c950c94855c3d3ebee1b4ece5a7b3f1faf4ced7ec03db07a7111b99eba11e063