[INFO] cloning repository https://github.com/0x009922/brutal_tetris_hacker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x009922/brutal_tetris_hacker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x009922%2Fbrutal_tetris_hacker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x009922%2Fbrutal_tetris_hacker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c755787eaad4e2ce135009c023d53f68272b590
[INFO] testing 0x009922/brutal_tetris_hacker against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x009922%2Fbrutal_tetris_hacker" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0x009922/brutal_tetris_hacker
[INFO] finished tweaking git repo https://github.com/0x009922/brutal_tetris_hacker
[INFO] tweaked toml for git repo https://github.com/0x009922/brutal_tetris_hacker written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0x009922/brutal_tetris_hacker on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0x009922/brutal_tetris_hacker 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 202d97e6b32c22de52e07f641d4abf73715643a5c9f1bc1490a49563414b9e6f
[INFO] running `Command { std: "docker" "start" "-a" "202d97e6b32c22de52e07f641d4abf73715643a5c9f1bc1490a49563414b9e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "202d97e6b32c22de52e07f641d4abf73715643a5c9f1bc1490a49563414b9e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202d97e6b32c22de52e07f641d4abf73715643a5c9f1bc1490a49563414b9e6f", kill_on_drop: false }`
[INFO] [stdout] 202d97e6b32c22de52e07f641d4abf73715643a5c9f1bc1490a49563414b9e6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a4cc7be4b25bd2de96514a8955a6b4c86cb067af2a16b1554a214df4ed6238a
[INFO] running `Command { std: "docker" "start" "-a" "4a4cc7be4b25bd2de96514a8955a6b4c86cb067af2a16b1554a214df4ed6238a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rustix v0.36.11
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling gimli v0.27.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling is-terminal v0.4.5
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.22
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling is_ci v1.1.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling os_str_bytes v6.5.0
[INFO] [stderr]    Compiling serde_json v1.0.99
[INFO] [stderr]    Compiling smawk v0.3.1
[INFO] [stderr]    Compiling clap_lex v0.3.3
[INFO] [stderr]    Compiling supports-color v2.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling miette-derive v5.9.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling supports-unicode v2.0.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.4
[INFO] [stderr]    Compiling supports-hyperlinks v2.1.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling bitflags v2.0.2
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling grid v0.9.0
[INFO] [stderr]    Compiling crossterm v0.26.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling vector2math v0.13.1
[INFO] [stderr]    Compiling array-macro v2.1.5
[INFO] [stderr]    Compiling textwrap v0.15.2
[INFO] [stderr]    Compiling clap_derive v4.1.9
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling miette v5.9.0
[INFO] [stderr]    Compiling clap v4.1.11
[INFO] [stderr]    Compiling brutal-tetris-hacker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DebugGrid` is never constructed
[INFO] [stdout]   --> src/algorithm.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct DebugGrid<'a>(&'a Grid<Cell>);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]   --> src/algorithm.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         recursion.run();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let _ = recursion.run();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "4a4cc7be4b25bd2de96514a8955a6b4c86cb067af2a16b1554a214df4ed6238a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4cc7be4b25bd2de96514a8955a6b4c86cb067af2a16b1554a214df4ed6238a", kill_on_drop: false }`
[INFO] [stdout] 4a4cc7be4b25bd2de96514a8955a6b4c86cb067af2a16b1554a214df4ed6238a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac68077ce064891afeaf005b19c6b809edc498cc631ea18d4f4392793891d337
[INFO] running `Command { std: "docker" "start" "-a" "ac68077ce064891afeaf005b19c6b809edc498cc631ea18d4f4392793891d337", kill_on_drop: false }`
[INFO] [stderr]    Compiling brutal-tetris-hacker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Result<parse_field::ParsedField, ErrReport>`
[INFO] [stdout]    --> src/parse_field.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 | /         assert_eq!(
[INFO] [stdout] 202 | |             parser.parse_without_source_code("--\n--"),
[INFO] [stdout] 203 | |             Ok(ParsedField {
[INFO] [stdout] 204 | |                 size: Size::new(2, 2),
[INFO] [stdout] 205 | |                 unavailable: HashSet::new()
[INFO] [stdout] 206 | |             })
[INFO] [stdout] 207 | |         );
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |_________|
[INFO] [stdout]     | |_________Result<parse_field::ParsedField, ErrReport>
[INFO] [stdout]     |           Result<parse_field::ParsedField, ErrReport>
[INFO] [stdout]     |
[INFO] [stdout] note: the foreign item type `ErrReport` doesn't implement `PartialEq`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/miette-5.9.0/src/eyreish/mod.rs:54:1
[INFO] [stdout]     |
[INFO] [stdout]  54 | pub struct Report {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ not implement `PartialEq`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Result<parse_field::ParsedField, ErrReport>`
[INFO] [stdout]    --> src/parse_field.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 | /         assert_eq!(
[INFO] [stdout] 215 | |             parser.parse_without_source_code("--+\n-+-"),
[INFO] [stdout] 216 | |             Ok(ParsedField {
[INFO] [stdout] 217 | |                 size: Size::new(2, 3),
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |             })
[INFO] [stdout] 225 | |         );
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |_________|
[INFO] [stdout]     | |_________Result<parse_field::ParsedField, ErrReport>
[INFO] [stdout]     |           Result<parse_field::ParsedField, ErrReport>
[INFO] [stdout]     |
[INFO] [stdout] note: the foreign item type `ErrReport` doesn't implement `PartialEq`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/miette-5.9.0/src/eyreish/mod.rs:54:1
[INFO] [stdout]     |
[INFO] [stdout]  54 | pub struct Report {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ not implement `PartialEq`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Result<parse_field::ParsedField, ErrReport>`
[INFO] [stdout]    --> src/parse_field.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 | /         assert_eq!(
[INFO] [stdout] 233 | |             parser.parse_without_source_code("---\n--#"),
[INFO] [stdout] 234 | |             Err(ParseError::UnexpectedCharacter {
[INFO] [stdout] 235 | |                 loc: (6, 1).into(),
[INFO] [stdout] ...   |
[INFO] [stdout] 238 | |             })
[INFO] [stdout] 239 | |         );
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________Result<parse_field::ParsedField, ErrReport>
[INFO] [stdout]     |           Result<_, parse_field::ParseError>
[INFO] [stdout]     |
[INFO] [stdout] note: the foreign item type `Result<parse_field::ParsedField, ErrReport>` doesn't implement `PartialEq<Result<_, parse_field::ParseError>>`
[INFO] [stdout]    --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:550:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: not implement `PartialEq<Result<_, parse_field::ParseError>>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0369`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `brutal-tetris-hacker` (bin "brutal-tetris-hacker" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ac68077ce064891afeaf005b19c6b809edc498cc631ea18d4f4392793891d337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac68077ce064891afeaf005b19c6b809edc498cc631ea18d4f4392793891d337", kill_on_drop: false }`
[INFO] [stdout] ac68077ce064891afeaf005b19c6b809edc498cc631ea18d4f4392793891d337
