[INFO] cloning repository https://github.com/darrencc1/ml-rust-library
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darrencc1/ml-rust-library" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarrencc1%2Fml-rust-library", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarrencc1%2Fml-rust-library'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bda5bfad9b12c924a7eadb6b12a39c7e966e321
[INFO] checking darrencc1/ml-rust-library against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarrencc1%2Fml-rust-library" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/darrencc1/ml-rust-library
[INFO] finished tweaking git repo https://github.com/darrencc1/ml-rust-library
[INFO] tweaked toml for git repo https://github.com/darrencc1/ml-rust-library written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/darrencc1/ml-rust-library on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/darrencc1/ml-rust-library 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da53e99c39c4b1fadb5e65089a6df1732a338f9a644314e195a0faad35fa8f14
[INFO] running `Command { std: "docker" "start" "-a" "da53e99c39c4b1fadb5e65089a6df1732a338f9a644314e195a0faad35fa8f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da53e99c39c4b1fadb5e65089a6df1732a338f9a644314e195a0faad35fa8f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da53e99c39c4b1fadb5e65089a6df1732a338f9a644314e195a0faad35fa8f14", kill_on_drop: false }`
[INFO] [stdout] da53e99c39c4b1fadb5e65089a6df1732a338f9a644314e195a0faad35fa8f14
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8102a7bb316e5e292cbce56f596151a4480b54a057e12ada0ff23ead16c9a678
[INFO] running `Command { std: "docker" "start" "-a" "8102a7bb316e5e292cbce56f596151a4480b54a057e12ada0ff23ead16c9a678", kill_on_drop: false }`
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[INFO] [stderr]     Checking ml-rust-library v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `BATCH_SIZE` is never used
[INFO] [stdout]  --> src/data_processing.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const BATCH_SIZE: usize = 1000;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_csv` is never used
[INFO] [stdout]   --> src/data_processing.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn read_csv(file_path: &str) -> Result<(Vec<String>, Vec<Vec<HashMap<String, String>>>), Box<dyn Error>> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_batch` is never used
[INFO] [stdout]   --> src/data_processing.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn process_batch(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_csv_in_batches` is never used
[INFO] [stdout]   --> src/data_processing.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn read_csv_in_batches(file_path: &str) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/data_processing.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BATCH_SIZE` is never used
[INFO] [stdout]  --> src/data_processing.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const BATCH_SIZE: usize = 1000;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_csv` is never used
[INFO] [stdout]   --> src/data_processing.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn read_csv(file_path: &str) -> Result<(Vec<String>, Vec<Vec<HashMap<String, String>>>), Box<dyn Error>> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_batch` is never used
[INFO] [stdout]   --> src/data_processing.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn process_batch(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_csv_in_batches` is never used
[INFO] [stdout]   --> src/data_processing.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn read_csv_in_batches(file_path: &str) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/data_processing.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.14s
[INFO] running `Command { std: "docker" "inspect" "8102a7bb316e5e292cbce56f596151a4480b54a057e12ada0ff23ead16c9a678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8102a7bb316e5e292cbce56f596151a4480b54a057e12ada0ff23ead16c9a678", kill_on_drop: false }`
[INFO] [stdout] 8102a7bb316e5e292cbce56f596151a4480b54a057e12ada0ff23ead16c9a678
