[INFO] fetching crate quant_marketstat_ws 0.1.4...
[INFO] building quant_marketstat_ws-0.1.4 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate quant_marketstat_ws 0.1.4 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quant_marketstat_ws 0.1.4 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c36ee805927f41decd36006a5f841689c4939ec8b78fb3f771b9c43486ba288d
[INFO] running `Command { std: "docker" "start" "-a" "c36ee805927f41decd36006a5f841689c4939ec8b78fb3f771b9c43486ba288d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c36ee805927f41decd36006a5f841689c4939ec8b78fb3f771b9c43486ba288d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c36ee805927f41decd36006a5f841689c4939ec8b78fb3f771b9c43486ba288d", kill_on_drop: false }`
[INFO] [stdout] c36ee805927f41decd36006a5f841689c4939ec8b78fb3f771b9c43486ba288d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21fb13452a6955336f78b8841e9f7c2fdc1c3595e7e932e37e0669fa5cba4c15
[INFO] running `Command { std: "docker" "start" "-a" "21fb13452a6955336f78b8841e9f7c2fdc1c3595e7e932e37e0669fa5cba4c15", 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 3.70s
[INFO] running `Command { std: "docker" "inspect" "21fb13452a6955336f78b8841e9f7c2fdc1c3595e7e932e37e0669fa5cba4c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21fb13452a6955336f78b8841e9f7c2fdc1c3595e7e932e37e0669fa5cba4c15", kill_on_drop: false }`
[INFO] [stdout] 21fb13452a6955336f78b8841e9f7c2fdc1c3595e7e932e37e0669fa5cba4c15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad098099e9e66f3edbeef224298881b74c41fdcb137935630742328e6afb915d
[INFO] running `Command { std: "docker" "start" "-a" "ad098099e9e66f3edbeef224298881b74c41fdcb137935630742328e6afb915d", 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 0.36s
[INFO] running `Command { std: "docker" "inspect" "ad098099e9e66f3edbeef224298881b74c41fdcb137935630742328e6afb915d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad098099e9e66f3edbeef224298881b74c41fdcb137935630742328e6afb915d", kill_on_drop: false }`
[INFO] [stdout] ad098099e9e66f3edbeef224298881b74c41fdcb137935630742328e6afb915d