[INFO] fetching crate quant_marketstat_ws 0.1.4...
[INFO] testing quant_marketstat_ws-0.1.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate quant_marketstat_ws 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate quant_marketstat_ws 0.1.4
[INFO] finished tweaking crates.io crate quant_marketstat_ws 0.1.4
[INFO] tweaked toml for crates.io crate quant_marketstat_ws 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quant_marketstat_ws 0.1.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quant_marketstat_ws 0.1.4 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36bdb23e479503e7fa6e91eab1189a6b6773fa7708369952151d8c615f283ef0
[INFO] running `Command { std: "docker" "start" "-a" "36bdb23e479503e7fa6e91eab1189a6b6773fa7708369952151d8c615f283ef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36bdb23e479503e7fa6e91eab1189a6b6773fa7708369952151d8c615f283ef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36bdb23e479503e7fa6e91eab1189a6b6773fa7708369952151d8c615f283ef0", kill_on_drop: false }`
[INFO] [stdout] 36bdb23e479503e7fa6e91eab1189a6b6773fa7708369952151d8c615f283ef0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34383b5739ec2eb6e0081bae654ec832859243b69f5cb8c02ac82e758d987763
[INFO] running `Command { std: "docker" "start" "-a" "34383b5739ec2eb6e0081bae654ec832859243b69f5cb8c02ac82e758d987763", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling quant_marketstat_ws v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `read_csv_to_vectors` is never used
[INFO] [stdout]  --> src/csv_loader.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn read_csv_to_vectors(path: &str) -> Result<(Vec<f64>, Vec<f64>, Vec<f64>), String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[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 5.72s
[INFO] running `Command { std: "docker" "inspect" "34383b5739ec2eb6e0081bae654ec832859243b69f5cb8c02ac82e758d987763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34383b5739ec2eb6e0081bae654ec832859243b69f5cb8c02ac82e758d987763", kill_on_drop: false }`
[INFO] [stdout] 34383b5739ec2eb6e0081bae654ec832859243b69f5cb8c02ac82e758d987763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0914f7df551b823892a5d77e8d7f27b95dc34b7d7d0b8683df62ad290e785d41
[INFO] running `Command { std: "docker" "start" "-a" "0914f7df551b823892a5d77e8d7f27b95dc34b7d7d0b8683df62ad290e785d41", kill_on_drop: false }`
[INFO] [stderr]    Compiling quant_marketstat_ws v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `read_csv_to_vectors` is never used
[INFO] [stdout]  --> src/csv_loader.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn read_csv_to_vectors(path: &str) -> Result<(Vec<f64>, Vec<f64>, Vec<f64>), String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "0914f7df551b823892a5d77e8d7f27b95dc34b7d7d0b8683df62ad290e785d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0914f7df551b823892a5d77e8d7f27b95dc34b7d7d0b8683df62ad290e785d41", kill_on_drop: false }`
[INFO] [stdout] 0914f7df551b823892a5d77e8d7f27b95dc34b7d7d0b8683df62ad290e785d41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa3bda231dd74a93270ad45fbac1d0853c4ccccb2c18f7c9e97fc85802e76471
[INFO] running `Command { std: "docker" "start" "-a" "fa3bda231dd74a93270ad45fbac1d0853c4ccccb2c18f7c9e97fc85802e76471", kill_on_drop: false }`
[INFO] [stderr] warning: function `read_csv_to_vectors` is never used
[INFO] [stderr]  --> src/csv_loader.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn read_csv_to_vectors(path: &str) -> Result<(Vec<f64>, Vec<f64>, Vec<f64>), String> {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `quant_marketstat_ws` (bin "quant_marketstat_ws" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/quant_marketstat_ws-a7297ddccfe52ae6)
[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" "fa3bda231dd74a93270ad45fbac1d0853c4ccccb2c18f7c9e97fc85802e76471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3bda231dd74a93270ad45fbac1d0853c4ccccb2c18f7c9e97fc85802e76471", kill_on_drop: false }`
[INFO] [stdout] fa3bda231dd74a93270ad45fbac1d0853c4ccccb2c18f7c9e97fc85802e76471