[INFO] cloning repository https://github.com/21CS042-Dhyan/minesweeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/21CS042-Dhyan/minesweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F21CS042-Dhyan%2Fminesweeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F21CS042-Dhyan%2Fminesweeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d124bf068cde9b8b7156e9c821bd645857d7a346
[INFO] checking 21CS042-Dhyan/minesweeper against try#0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 for pr-147185
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F21CS042-Dhyan%2Fminesweeper" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/21CS042-Dhyan/minesweeper
[INFO] finished tweaking git repo https://github.com/21CS042-Dhyan/minesweeper
[INFO] tweaked toml for git repo https://github.com/21CS042-Dhyan/minesweeper written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/21CS042-Dhyan/minesweeper on toolchain 0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/21CS042-Dhyan/minesweeper 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" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf7b45830a369d3c31eeaf232040bff01d32c07cace300e1e2a5777683e0d33c
[INFO] running `Command { std: "docker" "start" "-a" "cf7b45830a369d3c31eeaf232040bff01d32c07cace300e1e2a5777683e0d33c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf7b45830a369d3c31eeaf232040bff01d32c07cace300e1e2a5777683e0d33c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf7b45830a369d3c31eeaf232040bff01d32c07cace300e1e2a5777683e0d33c", kill_on_drop: false }`
[INFO] [stdout] cf7b45830a369d3c31eeaf232040bff01d32c07cace300e1e2a5777683e0d33c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c17618cbd8cd14be251f1f6b9314c6060e8abbe5178db61d96e332c5490dedbc
[INFO] running `Command { std: "docker" "start" "-a" "c17618cbd8cd14be251f1f6b9314c6060e8abbe5178db61d96e332c5490dedbc", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `id` and `difficulty` are never read
[INFO] [stdout]   --> src/db/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct HighScore {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 51 |     pub id: i32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub difficulty: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HighScore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `difficulty` are never read
[INFO] [stdout]   --> src/db/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct HighScore {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 51 |     pub id: i32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub difficulty: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HighScore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 10s
[INFO] running `Command { std: "docker" "inspect" "c17618cbd8cd14be251f1f6b9314c6060e8abbe5178db61d96e332c5490dedbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17618cbd8cd14be251f1f6b9314c6060e8abbe5178db61d96e332c5490dedbc", kill_on_drop: false }`
[INFO] [stdout] c17618cbd8cd14be251f1f6b9314c6060e8abbe5178db61d96e332c5490dedbc
