[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 }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0rd1r3hv%2Falgs4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec73cc027db51ecbbcb1aa45858666b6c2f01ef1
[INFO] checking 0rd1r3hv/algs4 against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0rd1r3hv%2Falgs4" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0rd1r3hv/algs4 on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "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" "+95813608313bff49cfc1afc393a946a3c085b772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8eb46e2077ae333317469fef75496bd4c1d3b3170b8c74a064cb179269665a9e
[INFO] running `Command { std: "docker" "start" "-a" "8eb46e2077ae333317469fef75496bd4c1d3b3170b8c74a064cb179269665a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8eb46e2077ae333317469fef75496bd4c1d3b3170b8c74a064cb179269665a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb46e2077ae333317469fef75496bd4c1d3b3170b8c74a064cb179269665a9e", kill_on_drop: false }`
[INFO] [stdout] 8eb46e2077ae333317469fef75496bd4c1d3b3170b8c74a064cb179269665a9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04a2b7e01479980c1d04cd403d104c66961cdc0c272a07c7b90b7e0319be0aa0
[INFO] running `Command { std: "docker" "start" "-a" "04a2b7e01479980c1d04cd403d104c66961cdc0c272a07c7b90b7e0319be0aa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking clap_builder v4.5.34
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking dary_heap v0.3.7
[INFO] [stderr]     Checking ethnum v1.5.1
[INFO] [stderr]    Compiling likely_stable v0.1.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking clap v4.5.34
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.0
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn get_grid(&self, pos: usize) -> BitRef<'_, Const, usize> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn get_grid(&self, pos: usize) -> BitRef<'_, Const, usize> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get_grid_mut(&mut self, pos: usize) -> BitRef<'_, Mut, usize> {
[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)]` (part of `#[warn(unused)]`) on by default
[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)]` (part of `#[warn(unused)]`) 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "04a2b7e01479980c1d04cd403d104c66961cdc0c272a07c7b90b7e0319be0aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a2b7e01479980c1d04cd403d104c66961cdc0c272a07c7b90b7e0319be0aa0", kill_on_drop: false }`
[INFO] [stdout] 04a2b7e01479980c1d04cd403d104c66961cdc0c272a07c7b90b7e0319be0aa0
