[INFO] fetching crate lance-datagen 0.34.0...
[INFO] checking lance-datagen-0.34.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate lance-datagen 0.34.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate lance-datagen 0.34.0
[INFO] finished tweaking crates.io crate lance-datagen 0.34.0
[INFO] tweaked toml for crates.io crate lance-datagen 0.34.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lance-datagen 0.34.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lance-datagen 0.34.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebc03cf7985c98e8995b9865831f7abdad6a5da0cae49ecacf22e99996b0508e
[INFO] running `Command { std: "docker" "start" "-a" "ebc03cf7985c98e8995b9865831f7abdad6a5da0cae49ecacf22e99996b0508e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebc03cf7985c98e8995b9865831f7abdad6a5da0cae49ecacf22e99996b0508e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebc03cf7985c98e8995b9865831f7abdad6a5da0cae49ecacf22e99996b0508e", kill_on_drop: false }`
[INFO] [stdout] ebc03cf7985c98e8995b9865831f7abdad6a5da0cae49ecacf22e99996b0508e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c0b9bd2eb12b1499f155877a9b60d721f9f806008c4d3a50b3d0722e23acc19
[INFO] running `Command { std: "docker" "start" "-a" "4c0b9bd2eb12b1499f155877a9b60d721f9f806008c4d3a50b3d0722e23acc19", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking arrow-schema v55.1.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking lexical-util v1.0.6
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling flatbuffers v25.2.10
[INFO] [stderr]    Compiling cc v1.2.25
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking clap_builder v4.5.39
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]    Compiling symbolic-demangle v12.15.5
[INFO] [stderr]     Checking comfy-table v7.1.4
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking symbolic-common v12.15.5
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking lexical-parse-integer v1.0.5
[INFO] [stderr]     Checking lexical-write-integer v1.0.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking lexical-write-float v1.0.5
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking lexical-parse-float v1.0.5
[INFO] [stderr]     Checking clap v4.5.39
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]    Compiling pprof v0.14.0
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking lexical-core v1.0.5
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking inferno v0.11.21
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking arrow-buffer v55.1.0
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking arrow-data v55.1.0
[INFO] [stderr]     Checking arrow-array v55.1.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking random_word v0.5.0
[INFO] [stderr]     Checking arrow-select v55.1.0
[INFO] [stderr]     Checking arrow-row v55.1.0
[INFO] [stderr]     Checking arrow-ipc v55.1.0
[INFO] [stderr]     Checking arrow-arith v55.1.0
[INFO] [stderr]     Checking arrow-cast v55.1.0
[INFO] [stderr]     Checking arrow-ord v55.1.0
[INFO] [stderr]     Checking arrow-string v55.1.0
[INFO] [stderr]     Checking arrow-csv v55.1.0
[INFO] [stderr]     Checking arrow-json v55.1.0
[INFO] [stderr]     Checking arrow v55.1.0
[INFO] [stderr]     Checking lance-datagen v0.34.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/generator.rs:2409:44
[INFO] [stdout]      |
[INFO] [stdout] 2409 |         let sample_fn = move |rng: &mut _| (dist.sample(rng));
[INFO] [stdout]      |                                            ^                ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2409 -         let sample_fn = move |rng: &mut _| (dist.sample(rng));
[INFO] [stdout] 2409 +         let sample_fn = move |rng: &mut _| dist.sample(rng);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/generator.rs:2409:44
[INFO] [stdout]      |
[INFO] [stdout] 2409 |         let sample_fn = move |rng: &mut _| (dist.sample(rng));
[INFO] [stdout]      |                                            ^                ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2409 -         let sample_fn = move |rng: &mut _| (dist.sample(rng));
[INFO] [stdout] 2409 +         let sample_fn = move |rng: &mut _| dist.sample(rng);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.60s
[INFO] running `Command { std: "docker" "inspect" "4c0b9bd2eb12b1499f155877a9b60d721f9f806008c4d3a50b3d0722e23acc19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c0b9bd2eb12b1499f155877a9b60d721f9f806008c4d3a50b3d0722e23acc19", kill_on_drop: false }`
[INFO] [stdout] 4c0b9bd2eb12b1499f155877a9b60d721f9f806008c4d3a50b3d0722e23acc19