[INFO] cloning repository https://github.com/adagio7/spell-checker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adagio7/spell-checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadagio7%2Fspell-checker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadagio7%2Fspell-checker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19cf195bb13a97fa5817f51693a43302cee73aa9
[INFO] checking adagio7/spell-checker against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadagio7%2Fspell-checker" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/adagio7/spell-checker
[INFO] finished tweaking git repo https://github.com/adagio7/spell-checker
[INFO] tweaked toml for git repo https://github.com/adagio7/spell-checker written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/adagio7/spell-checker on toolchain 2b43d8e161cfe46fae25518efb124c3c1d0fa392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/adagio7/spell-checker 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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33d57c501a239f795e3c1f9f50533cba42563e2670ad0486d3a7d181b133136b
[INFO] running `Command { std: "docker" "start" "-a" "33d57c501a239f795e3c1f9f50533cba42563e2670ad0486d3a7d181b133136b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33d57c501a239f795e3c1f9f50533cba42563e2670ad0486d3a7d181b133136b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d57c501a239f795e3c1f9f50533cba42563e2670ad0486d3a7d181b133136b", kill_on_drop: false }`
[INFO] [stdout] 33d57c501a239f795e3c1f9f50533cba42563e2670ad0486d3a7d181b133136b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54be2ae88f56243485223b0bbfa4d28b4a7f5a22924577ec34b0714026b9cd74
[INFO] running `Command { std: "docker" "start" "-a" "54be2ae88f56243485223b0bbfa4d28b4a7f5a22924577ec34b0714026b9cd74", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking spell_checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_matches` is never used
[INFO] [stdout]  --> src/algorithms/base.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait SpellChecker {
[INFO] [stdout]   |           ------------ method in this trait
[INFO] [stdout] 4 |     fn get_matches(
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `default_matches` is never read
[INFO] [stdout]  --> src/algorithms/levenshtein.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Levenshtein {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     pub default_matches: usize,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `default_matches` is never read
[INFO] [stdout]  --> src/algorithms/hamming.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Hamming {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub default_matches: usize,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `default_matches` is never read
[INFO] [stdout]  --> src/algorithms/lcs.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Lcs {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 7 |     pub default_matches: usize,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "54be2ae88f56243485223b0bbfa4d28b4a7f5a22924577ec34b0714026b9cd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54be2ae88f56243485223b0bbfa4d28b4a7f5a22924577ec34b0714026b9cd74", kill_on_drop: false }`
[INFO] [stdout] 54be2ae88f56243485223b0bbfa4d28b4a7f5a22924577ec34b0714026b9cd74