[INFO] cloning repository https://github.com/TomScheffers/arrow-lake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TomScheffers/arrow-lake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomScheffers%2Farrow-lake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomScheffers%2Farrow-lake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e386737aa20b8076221f8b3ecad89801f65a0fcc
[INFO] testing TomScheffers/arrow-lake 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%2FTomScheffers%2Farrow-lake" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TomScheffers/arrow-lake
[INFO] finished tweaking git repo https://github.com/TomScheffers/arrow-lake
[INFO] tweaked toml for git repo https://github.com/TomScheffers/arrow-lake written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TomScheffers/arrow-lake 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/TomScheffers/arrow-lake 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 378c2fd958a658ab8b0e2d7f98ba4d09939404ed2873e84a1a3ef1b1e4a3ea2e
[INFO] running `Command { std: "docker" "start" "-a" "378c2fd958a658ab8b0e2d7f98ba4d09939404ed2873e84a1a3ef1b1e4a3ea2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "378c2fd958a658ab8b0e2d7f98ba4d09939404ed2873e84a1a3ef1b1e4a3ea2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "378c2fd958a658ab8b0e2d7f98ba4d09939404ed2873e84a1a3ef1b1e4a3ea2e", kill_on_drop: false }`
[INFO] [stdout] 378c2fd958a658ab8b0e2d7f98ba4d09939404ed2873e84a1a3ef1b1e4a3ea2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7dab92ff6009143733f9d013353646a660d0cca48a0b97baa089062552749e19
[INFO] running `Command { std: "docker" "start" "-a" "7dab92ff6009143733f9d013353646a660d0cca48a0b97baa089062552749e19", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling futures-sink v0.3.25
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling futures-io v0.3.25
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling async-trait v0.1.58
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling miniz_oxide v0.5.4
[INFO] [stderr]    Compiling brotli-decompressor v2.3.2
[INFO] [stderr]    Compiling array-init-cursor v0.2.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling seq-macro v0.3.1
[INFO] [stderr]    Compiling planus v0.3.1
[INFO] [stderr]    Compiling streaming-decompression v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling flate2 v1.0.24
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling jobserver v0.1.25
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling streaming-iterator v0.1.8
[INFO] [stderr]    Compiling foreign_vec v0.1.0
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling hash_hasher v2.0.3
[INFO] [stderr]    Compiling simdutf8 v0.1.4
[INFO] [stderr]    Compiling dyn-clone v1.0.9
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling ethnum v1.3.0
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling brotli v3.3.4
[INFO] [stderr]    Compiling zstd-sys v2.0.1+zstd.1.5.2
[INFO] [stderr]    Compiling lz4-sys v1.9.4
[INFO] [stderr]    Compiling chrono v0.4.22
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling bytemuck_derive v1.2.1
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling async-stream v0.3.3
[INFO] [stderr]    Compiling bytemuck v1.12.1
[INFO] [stderr]    Compiling multiversion v0.6.1
[INFO] [stderr]    Compiling futures-executor v0.3.25
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling parquet-format-safe v0.2.4
[INFO] [stderr]    Compiling lz4 v1.24.0
[INFO] [stderr]    Compiling arrow-format v0.7.0
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling parquet2 v0.16.3
[INFO] [stderr]    Compiling arrow2 v0.14.2
[INFO] [stderr]    Compiling steps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/core/groupby.rs:54:51
[INFO] [stdout]    |
[INFO] [stdout] 54 |                     let v3 = v2.iter().map(|i| v1[(*i as usize)]).collect();
[INFO] [stdout]    |                                                   ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -                     let v3 = v2.iter().map(|i| v1[(*i as usize)]).collect();
[INFO] [stdout] 54 +                     let v3 = v2.iter().map(|i| v1[*i as usize]).collect();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "7dab92ff6009143733f9d013353646a660d0cca48a0b97baa089062552749e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dab92ff6009143733f9d013353646a660d0cca48a0b97baa089062552749e19", kill_on_drop: false }`
[INFO] [stdout] 7dab92ff6009143733f9d013353646a660d0cca48a0b97baa089062552749e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8c7238fe0e5043dbf8fc3bb5057501034b92862d8880a4376c4814190ddab3ed
[INFO] running `Command { std: "docker" "start" "-a" "8c7238fe0e5043dbf8fc3bb5057501034b92862d8880a4376c4814190ddab3ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling steps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/core/groupby.rs:54:51
[INFO] [stdout]    |
[INFO] [stdout] 54 |                     let v3 = v2.iter().map(|i| v1[(*i as usize)]).collect();
[INFO] [stdout]    |                                                   ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -                     let v3 = v2.iter().map(|i| v1[(*i as usize)]).collect();
[INFO] [stdout] 54 +                     let v3 = v2.iter().map(|i| v1[*i as usize]).collect();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "8c7238fe0e5043dbf8fc3bb5057501034b92862d8880a4376c4814190ddab3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7238fe0e5043dbf8fc3bb5057501034b92862d8880a4376c4814190ddab3ed", kill_on_drop: false }`
[INFO] [stdout] 8c7238fe0e5043dbf8fc3bb5057501034b92862d8880a4376c4814190ddab3ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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", kill_on_drop: false }`
[INFO] [stdout] 99b2a6e8aa224ea505a984f8c4ef80f54419561217b16be93107ad7a4cdfa963
[INFO] running `Command { std: "docker" "start" "-a" "99b2a6e8aa224ea505a984f8c4ef80f54419561217b16be93107ad7a4cdfa963", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/core/groupby.rs:54:51
[INFO] [stderr]    |
[INFO] [stderr] 54 |                     let v3 = v2.iter().map(|i| v1[(*i as usize)]).collect();
[INFO] [stderr]    |                                                   ^           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 54 -                     let v3 = v2.iter().map(|i| v1[(*i as usize)]).collect();
[INFO] [stderr] 54 +                     let v3 = v2.iter().map(|i| v1[*i as usize]).collect();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `steps` (bin "steps" test) generated 1 warning (run `cargo fix --bin "steps" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/steps-3ea8af5a11f7be52)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test core::filter::tests::test_filter ... ok
[INFO] [stdout] test core::table::tests::test_append ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99b2a6e8aa224ea505a984f8c4ef80f54419561217b16be93107ad7a4cdfa963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b2a6e8aa224ea505a984f8c4ef80f54419561217b16be93107ad7a4cdfa963", kill_on_drop: false }`
[INFO] [stdout] 99b2a6e8aa224ea505a984f8c4ef80f54419561217b16be93107ad7a4cdfa963