[INFO] cloning repository https://github.com/0rd1r3hv/algs4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0rd1r3hv/algs4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0rd1r3hv%2Falgs4", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec73cc027db51ecbbcb1aa45858666b6c2f01ef1
[INFO] checking 0rd1r3hv/algs4 against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0rd1r3hv%2Falgs4" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0rd1r3hv/algs4
[INFO] finished tweaking git repo https://github.com/0rd1r3hv/algs4
[INFO] tweaked toml for git repo https://github.com/0rd1r3hv/algs4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0rd1r3hv/algs4 on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0rd1r3hv/algs4 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded getrandom v0.3.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] effa01a0dcec6610f216e6e50941bd843c287e3679c6efd3c3999776dce0b8ea
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[INFO] running `Command { std: "docker" "inspect" "effa01a0dcec6610f216e6e50941bd843c287e3679c6efd3c3999776dce0b8ea", kill_on_drop: false }`
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[INFO] [stdout] 0bc40a108c72d4fad166db9bbe83f560f40688ae99648a2e6c58a4c2e72e2893
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[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking anstyle v1.0.10
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[INFO] [stderr]     Checking tap v1.0.1
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[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking clap_builder v4.5.34
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling likely_stable v0.1.3
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[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
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[INFO] [stderr]     Checking clap v4.5.34
[INFO] [stderr]     Checking algs4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::BinaryHeap`
[INFO] [stdout]  --> src/graph/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::BinaryHeap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BinaryHeap`
[INFO] [stdout]  --> src/graph/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::BinaryHeap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_coord_mut`, `get_edges`, and `get_edge` are never used
[INFO] [stdout]    --> src/graph/mod.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 26  | / impl<const CALCPATH: bool, const HEURISTIC: bool, const EARLYSTOP: bool>
[INFO] [stdout] 27  | |     Graph<CALCPATH, HEURISTIC, EARLYSTOP>
[INFO] [stdout]     | |_________________________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 209 |       fn get_coord_mut(&mut self, u: usize) -> &mut (i32, i32) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |       fn get_edges(&self, u: usize) -> &Vec<Edge> {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 224 |       fn get_edge(&self, u: usize, v: usize) -> &Edge {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/percolation/mod.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn get_grid(&self, pos: usize) -> BitRef<Const, usize> {
[INFO] [stdout]    |                 ^^^^^                 -------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn get_grid(&self, pos: usize) -> BitRef<'_, Const, usize> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/percolation/mod.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get_grid_mut(&mut self, pos: usize) -> BitRef<Mut, usize> {
[INFO] [stdout]    |                     ^^^^^^^^^                 ------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get_grid_mut(&mut self, pos: usize) -> BitRef<'_, Mut, usize> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aho_corasick::AhoCorasick`
[INFO] [stdout]  --> src/bin/exp_4.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aho_corasick::AhoCorasick;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aho_corasick::automaton::OverlappingState`
[INFO] [stdout]  --> src/bin/exp_4.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aho_corasick::automaton::OverlappingState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `algs4::aho_corasick_fixed_vector`
[INFO] [stdout]  --> src/bin/exp_4.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use algs4::aho_corasick_fixed_vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `algs4::aho_corasick_hashmap`
[INFO] [stdout]  --> src/bin/exp_4.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use algs4::aho_corasick_hashmap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Trallocator`
[INFO] [stdout]  --> src/bin/exp_2.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use algs4::utils::{Placeholder, Trallocator, measure};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Trallocator`
[INFO] [stdout]  --> src/bin/exp_2.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use algs4::utils::{Placeholder, Trallocator, measure};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Placeholder`
[INFO] [stdout]  --> src/bin/exp_4.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use algs4::utils::{Placeholder, Trallocator};
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aho_corasick::AhoCorasick`
[INFO] [stdout]  --> src/bin/exp_4.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aho_corasick::AhoCorasick;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aho_corasick::automaton::OverlappingState`
[INFO] [stdout]  --> src/bin/exp_4.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aho_corasick::automaton::OverlappingState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `algs4::aho_corasick_fixed_vector`
[INFO] [stdout]  --> src/bin/exp_4.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use algs4::aho_corasick_fixed_vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `algs4::aho_corasick_hashmap`
[INFO] [stdout]  --> src/bin/exp_4.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use algs4::aho_corasick_hashmap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Placeholder`
[INFO] [stdout]  --> src/bin/exp_4.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use algs4::utils::{Placeholder, Trallocator};
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_coord_mut`, `get_edges`, and `get_edge` are never used
[INFO] [stdout]    --> src/graph/mod.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 26  | / impl<const CALCPATH: bool, const HEURISTIC: bool, const EARLYSTOP: bool>
[INFO] [stdout] 27  | |     Graph<CALCPATH, HEURISTIC, EARLYSTOP>
[INFO] [stdout]     | |_________________________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 209 |       fn get_coord_mut(&mut self, u: usize) -> &mut (i32, i32) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |       fn get_edges(&self, u: usize) -> &Vec<Edge> {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 224 |       fn get_edge(&self, u: usize, v: usize) -> &Edge {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/percolation/mod.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn get_grid(&self, pos: usize) -> BitRef<Const, usize> {
[INFO] [stdout]    |                 ^^^^^                 -------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn get_grid(&self, pos: usize) -> BitRef<'_, Const, usize> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/percolation/mod.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get_grid_mut(&mut self, pos: usize) -> BitRef<Mut, usize> {
[INFO] [stdout]    |                     ^^^^^^^^^                 ------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get_grid_mut(&mut self, pos: usize) -> BitRef<'_, Mut, usize> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.00s
[INFO] running `Command { std: "docker" "inspect" "0bc40a108c72d4fad166db9bbe83f560f40688ae99648a2e6c58a4c2e72e2893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc40a108c72d4fad166db9bbe83f560f40688ae99648a2e6c58a4c2e72e2893", kill_on_drop: false }`
[INFO] [stdout] 0bc40a108c72d4fad166db9bbe83f560f40688ae99648a2e6c58a4c2e72e2893
