[INFO] cloning repository https://github.com/peddi10/RUST-FINAL-PROJECT
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peddi10/RUST-FINAL-PROJECT" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeddi10%2FRUST-FINAL-PROJECT", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeddi10%2FRUST-FINAL-PROJECT'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db6f796612d1eea8907888e58faae59acb945bf0
[INFO] checking peddi10/RUST-FINAL-PROJECT/db6f796612d1eea8907888e58faae59acb945bf0 against master#fe55364329579d361b1ab565728bc033a7dba07e for pr-146013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeddi10%2FRUST-FINAL-PROJECT" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/peddi10/RUST-FINAL-PROJECT
[INFO] finished tweaking git repo https://github.com/peddi10/RUST-FINAL-PROJECT
[INFO] tweaked toml for git repo https://github.com/peddi10/RUST-FINAL-PROJECT written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/peddi10/RUST-FINAL-PROJECT on toolchain fe55364329579d361b1ab565728bc033a7dba07e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/peddi10/RUST-FINAL-PROJECT 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" "+fe55364329579d361b1ab565728bc033a7dba07e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/pola-rs/polars`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6681d4a1a3761651b15f5345a85239ce9b6a014d7e191d3582f1335ffdf4e33
[INFO] running `Command { std: "docker" "start" "-a" "c6681d4a1a3761651b15f5345a85239ce9b6a014d7e191d3582f1335ffdf4e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6681d4a1a3761651b15f5345a85239ce9b6a014d7e191d3582f1335ffdf4e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6681d4a1a3761651b15f5345a85239ce9b6a014d7e191d3582f1335ffdf4e33", kill_on_drop: false }`
[INFO] [stdout] c6681d4a1a3761651b15f5345a85239ce9b6a014d7e191d3582f1335ffdf4e33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+fe55364329579d361b1ab565728bc033a7dba07e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4103e76fd249290b11059db83d74ce7c680afafe6119bd84afec8e0d0f7d5e30
[INFO] running `Command { std: "docker" "start" "-a" "4103e76fd249290b11059db83d74ce7c680afafe6119bd84afec8e0d0f7d5e30", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.102
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking array-init-cursor v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling polars-utils v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking raw-cpuid v11.0.2
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling polars-arrow v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]     Checking fast-float v0.2.0
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[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling polars-compute v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]    Compiling polars-core v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]    Compiling serde_json v1.0.119
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling tinyvec v1.6.1
[INFO] [stderr]    Compiling polars-ops v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]    Compiling futures-core v0.3.30
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[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
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[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling bigdecimal v0.3.1
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[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
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[INFO] [stderr]    Compiling whoami v1.5.1
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[INFO] [stderr]     Checking streaming-decompression v0.1.2
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[INFO] [stderr]    Compiling polars v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling bigdecimal v0.4.5
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[INFO] [stderr]    Compiling rust_decimal_macros v1.34.2
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[INFO] [stderr]     Checking multiversion v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.203
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[INFO] [stderr]    Compiling bytemuck_derive v1.7.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking recursive v0.1.1
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]     Checking bytemuck v1.16.1
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[INFO] [stderr]     Checking comfy-table v7.1.1
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking polars-arrow-format v0.1.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking prettytable v0.10.0
[INFO] [stderr]    Compiling sqlx-core v0.7.4
[INFO] [stderr]     Checking polars-error v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]    Compiling sqlx-postgres v0.7.4
[INFO] [stderr]    Compiling sqlx-macros-core v0.7.4
[INFO] [stderr]    Compiling sqlx-macros v0.7.4
[INFO] [stderr]     Checking polars-row v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]     Checking sqlx v0.7.4
[INFO] [stderr]     Checking polars-parquet v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]     Checking polars-time v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]     Checking polars-io v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]     Checking polars-expr v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]     Checking polars-mem-engine v0.41.2 (https://github.com/pola-rs/polars#26f84cfc)
[INFO] [stderr]     Checking wine_quality_pipeline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]    --> src/storage.rs:100:26
[INFO] [stdout]     |
[INFO] [stdout] 100 |   ...   let result = sqlx::query!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 101 | | ...       r#"
[INFO] [stdout] 102 | | ...       INSERT INTO wine_quality (fixed_acidity, volatile_acidity, citric_acid, residual_sugar, chlorides, free_sulfur_dioxide, total_s...
[INFO] [stdout] 103 | | ...       VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12)
[INFO] [stdout] ...   |
[INFO] [stdout] 116 | | ...       quality
[INFO] [stdout] 117 | | ...   )
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]    --> src/storage.rs:100:26
[INFO] [stdout]     |
[INFO] [stdout] 100 |   ...   let result = sqlx::query!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 101 | | ...       r#"
[INFO] [stdout] 102 | | ...       INSERT INTO wine_quality (fixed_acidity, volatile_acidity, citric_acid, residual_sugar, chlorides, free_sulfur_dioxide, total_s...
[INFO] [stdout] 103 | | ...       VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12)
[INFO] [stdout] ...   |
[INFO] [stdout] 116 | | ...       quality
[INFO] [stdout] 117 | | ...   )
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fixed_acidity_f64` in this scope
[INFO] [stdout]   --> src/storage.rs:15:50
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let fixed_acidity_bd = BigDecimal::from_str(&fixed_acidity_f64.to_string())
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fixed_acidity_f64` in this scope
[INFO] [stdout]   --> src/storage.rs:15:50
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let fixed_acidity_bd = BigDecimal::from_str(&fixed_acidity_f64.to_string())
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/transformation.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let fixed_acidity_col = cleaned_df.unwrap().column("fixed acidity").unwrap().f64().unwrap();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^                                                - temporary value is freed at the end of this statement
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 creates a temporary value which is freed while still in use
[INFO] [stdout] 148 |         assert!(fixed_acidity_col.null_count() == 0);
[INFO] [stdout]     |                 ----------------- borrow later used here
[INFO] [stdout]     |
[INFO] [stdout] help: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     |
[INFO] [stdout] 147 ~         let binding = cleaned_df.unwrap();
[INFO] [stdout] 148 ~         let fixed_acidity_col = binding.column("fixed acidity").unwrap().f64().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wine_quality_pipeline` (bin "wine_quality_pipeline") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0425, E0716.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wine_quality_pipeline` (bin "wine_quality_pipeline" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "4103e76fd249290b11059db83d74ce7c680afafe6119bd84afec8e0d0f7d5e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4103e76fd249290b11059db83d74ce7c680afafe6119bd84afec8e0d0f7d5e30", kill_on_drop: false }`
[INFO] [stdout] 4103e76fd249290b11059db83d74ce7c680afafe6119bd84afec8e0d0f7d5e30