[INFO] cloning repository https://github.com/mildred522/dungeon-game-by-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mildred522/dungeon-game-by-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmildred522%2Fdungeon-game-by-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmildred522%2Fdungeon-game-by-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c4fa7aa6c1be39ec0379f56e56c541e245094c9
[INFO] testing mildred522/dungeon-game-by-rust against 1.83.0 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmildred522%2Fdungeon-game-by-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mildred522/dungeon-game-by-rust on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mildred522/dungeon-game-by-rust
[INFO] finished tweaking git repo https://github.com/mildred522/dungeon-game-by-rust
[INFO] tweaked toml for git repo https://github.com/mildred522/dungeon-game-by-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mildred522/dungeon-game-by-rust 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b63ea2b5aeafca74fdf9554722e37be20d49a4f42250591db8d97a5b3aed26dd
[INFO] running `Command { std: "docker" "start" "-a" "b63ea2b5aeafca74fdf9554722e37be20d49a4f42250591db8d97a5b3aed26dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b63ea2b5aeafca74fdf9554722e37be20d49a4f42250591db8d97a5b3aed26dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b63ea2b5aeafca74fdf9554722e37be20d49a4f42250591db8d97a5b3aed26dd", kill_on_drop: false }`
[INFO] [stdout] b63ea2b5aeafca74fdf9554722e37be20d49a4f42250591db8d97a5b3aed26dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a80d6c6b91a58336383c6e0727f5a765a0fef018134d5949ad39d7d1bbec485
[INFO] running `Command { std: "docker" "start" "-a" "7a80d6c6b91a58336383c6e0727f5a765a0fef018134d5949ad39d7d1bbec485", kill_on_drop: false }`
[INFO] [stderr]    Compiling dungeon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/monster.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Monster {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 2 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_valid_move` is never used
[INFO] [stdout]   --> src/game.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     fn is_valid_move(&self, x: isize, y: isize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7a80d6c6b91a58336383c6e0727f5a765a0fef018134d5949ad39d7d1bbec485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a80d6c6b91a58336383c6e0727f5a765a0fef018134d5949ad39d7d1bbec485", kill_on_drop: false }`
[INFO] [stdout] 7a80d6c6b91a58336383c6e0727f5a765a0fef018134d5949ad39d7d1bbec485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5861fd81f50051434ac7b302bb72685947eb2ace897333d41de9f78805183657
[INFO] running `Command { std: "docker" "start" "-a" "5861fd81f50051434ac7b302bb72685947eb2ace897333d41de9f78805183657", kill_on_drop: false }`
[INFO] [stderr]    Compiling dungeon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/monster.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Monster {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 2 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_valid_move` is never used
[INFO] [stdout]   --> src/game.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     fn is_valid_move(&self, x: isize, y: isize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "5861fd81f50051434ac7b302bb72685947eb2ace897333d41de9f78805183657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5861fd81f50051434ac7b302bb72685947eb2ace897333d41de9f78805183657", kill_on_drop: false }`
[INFO] [stdout] 5861fd81f50051434ac7b302bb72685947eb2ace897333d41de9f78805183657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db1499d63b9eea72a6dcbe87487a5e566957c72d0a2c66493acec5b895d74980
[INFO] running `Command { std: "docker" "start" "-a" "db1499d63b9eea72a6dcbe87487a5e566957c72d0a2c66493acec5b895d74980", kill_on_drop: false }`
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]  --> src/monster.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Monster {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 2 |     pub name: String,
[INFO] [stderr]   |         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_valid_move` is never used
[INFO] [stderr]   --> src/game.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Game {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 96 |     fn is_valid_move(&self, x: isize, y: isize) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dungeon` (bin "dungeon" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dungeon-09dfb5e299983d6d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db1499d63b9eea72a6dcbe87487a5e566957c72d0a2c66493acec5b895d74980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db1499d63b9eea72a6dcbe87487a5e566957c72d0a2c66493acec5b895d74980", kill_on_drop: false }`
[INFO] [stdout] db1499d63b9eea72a6dcbe87487a5e566957c72d0a2c66493acec5b895d74980