[INFO] cloning repository https://github.com/dmyTRUEk/levenshtein-distance-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmyTRUEk/levenshtein-distance-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmyTRUEk%2Flevenshtein-distance-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmyTRUEk%2Flevenshtein-distance-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 482ed5937a77ec45ccca96a8290bd298244b3f2b
[INFO] checking dmyTRUEk/levenshtein-distance-game against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmyTRUEk%2Flevenshtein-distance-game" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/dmyTRUEk/levenshtein-distance-game
[INFO] finished tweaking git repo https://github.com/dmyTRUEk/levenshtein-distance-game
[INFO] tweaked toml for git repo https://github.com/dmyTRUEk/levenshtein-distance-game written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dmyTRUEk/levenshtein-distance-game on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dmyTRUEk/levenshtein-distance-game 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" "+165655a2f1981fef27b31c547ad7631979fc5139" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0b50943e3c229d85cd8a20afb4079ca811028b1f6cf86604f90bcdc22d776352
[INFO] running `Command { std: "docker" "start" "0b50943e3c229d85cd8a20afb4079ca811028b1f6cf86604f90bcdc22d776352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b50943e3c229d85cd8a20afb4079ca811028b1f6cf86604f90bcdc22d776352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b50943e3c229d85cd8a20afb4079ca811028b1f6cf86604f90bcdc22d776352" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b50943e3c229d85cd8a20afb4079ca811028b1f6cf86604f90bcdc22d776352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b50943e3c229d85cd8a20afb4079ca811028b1f6cf86604f90bcdc22d776352" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking anstream v0.6.17
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking clap v4.5.20
[INFO] [stderr]     Checking levenshtein-distance-game v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:643:4
[INFO] [stdout]     |
[INFO] [stdout] 643 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:653:4
[INFO] [stdout]     |
[INFO] [stdout] 653 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:664:4
[INFO] [stdout]     |
[INFO] [stdout] 664 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:681:4
[INFO] [stdout]     |
[INFO] [stdout] 681 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:693:4
[INFO] [stdout]     |
[INFO] [stdout] 693 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:705:4
[INFO] [stdout]     |
[INFO] [stdout] 705 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:720:4
[INFO] [stdout]     |
[INFO] [stdout] 720 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arg`
[INFO] [stdout]   --> src/main.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 | use clap::{Parser, arg};
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:643:4
[INFO] [stdout]     |
[INFO] [stdout] 643 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:653:4
[INFO] [stdout]     |
[INFO] [stdout] 653 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:664:4
[INFO] [stdout]     |
[INFO] [stdout] 664 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:681:4
[INFO] [stdout]     |
[INFO] [stdout] 681 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:693:4
[INFO] [stdout]     |
[INFO] [stdout] 693 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:705:4
[INFO] [stdout]     |
[INFO] [stdout] 705 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: suspicious attribute: ExprKind::AssignOp lhs
[INFO] [stdout]    --> src/main.rs:720:4
[INFO] [stdout]     |
[INFO] [stdout] 720 |             #[allow(unused_assignments)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let_chains,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arg`
[INFO] [stdout]   --> src/main.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 | use clap::{Parser, arg};
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let_chains,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `random_action_index` is never read
[INFO] [stdout]    --> src/main.rs:720:4
[INFO] [stdout]     |
[INFO] [stdout] 720 | /             #[allow(unused_assignments)]
[INFO] [stdout] 721 | |             random_action_index -= 1;
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `levenshtein-distance-game` (bin "levenshtein-distance-game") due to 7 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: value assigned to `random_action_index` is never read
[INFO] [stdout]    --> src/main.rs:720:4
[INFO] [stdout]     |
[INFO] [stdout] 720 | /             #[allow(unused_assignments)]
[INFO] [stdout] 721 | |             random_action_index -= 1;
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `levenshtein-distance-game` (bin "levenshtein-distance-game" test) due to 7 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0b50943e3c229d85cd8a20afb4079ca811028b1f6cf86604f90bcdc22d776352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b50943e3c229d85cd8a20afb4079ca811028b1f6cf86604f90bcdc22d776352", kill_on_drop: false }`
[INFO] [stdout] 0b50943e3c229d85cd8a20afb4079ca811028b1f6cf86604f90bcdc22d776352
