[INFO] cloning repository https://github.com/ThatphumCpre/titanic-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThatphumCpre/titanic-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatphumCpre%2Ftitanic-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatphumCpre%2Ftitanic-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17b3ca576c88cb46d9db85bc5288c0a5e6dbf706 [INFO] checking ThatphumCpre/titanic-rust against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatphumCpre%2Ftitanic-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ThatphumCpre/titanic-rust [INFO] finished tweaking git repo https://github.com/ThatphumCpre/titanic-rust [INFO] tweaked toml for git repo https://github.com/ThatphumCpre/titanic-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ThatphumCpre/titanic-rust on toolchain 38c2997544af84fe301d600d6896397738163002 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ThatphumCpre/titanic-rust 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" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c030073e44f7638efa4e758b8bc395fb3e9e74e3ee0ba4bfd72e489c3521d8d [INFO] running `Command { std: "docker" "start" "-a" "7c030073e44f7638efa4e758b8bc395fb3e9e74e3ee0ba4bfd72e489c3521d8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c030073e44f7638efa4e758b8bc395fb3e9e74e3ee0ba4bfd72e489c3521d8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c030073e44f7638efa4e758b8bc395fb3e9e74e3ee0ba4bfd72e489c3521d8d", kill_on_drop: false }` [INFO] [stdout] 7c030073e44f7638efa4e758b8bc395fb3e9e74e3ee0ba4bfd72e489c3521d8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78ad18f16d522e67518816b0cad353a4675c4a3d1f19afac32d08c966eb0abf7 [INFO] running `Command { std: "docker" "start" "-a" "78ad18f16d522e67518816b0cad353a4675c4a3d1f19afac32d08c966eb0abf7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking recommender-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [FMTARGS] {"crate":"recommender_rust","loc":"src/main.rs:34:17","p":1,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [FMTARGS] {"crate":"recommender_rust","loc":"src/main.rs:34:17","p":1,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Record { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 8 | #[serde(rename = "Survived")] [INFO] [stdout] 9 | survived: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | #[serde(rename = "Pclass")] [INFO] [stdout] 11 | pclass: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | #[serde(rename = "Name")] [INFO] [stdout] 13 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | #[serde(rename = "Sex")] [INFO] [stdout] 15 | sex: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 16 | #[serde(rename = "Age")] [INFO] [stdout] 17 | age: Option, // Changed to f32 to handle missing/decimal values [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | #[serde(rename = "Siblings/Spouses Aboard")] [INFO] [stdout] 19 | siblings_spouses_aboard: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | #[serde(rename = "Parents/Children Aboard")] [INFO] [stdout] 21 | parents_children_aboard: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | #[serde(rename = "Fare")] [INFO] [stdout] 23 | fare: f32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Record { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 8 | #[serde(rename = "Survived")] [INFO] [stdout] 9 | survived: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | #[serde(rename = "Pclass")] [INFO] [stdout] 11 | pclass: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | #[serde(rename = "Name")] [INFO] [stdout] 13 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | #[serde(rename = "Sex")] [INFO] [stdout] 15 | sex: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 16 | #[serde(rename = "Age")] [INFO] [stdout] 17 | age: Option, // Changed to f32 to handle missing/decimal values [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | #[serde(rename = "Siblings/Spouses Aboard")] [INFO] [stdout] 19 | siblings_spouses_aboard: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | #[serde(rename = "Parents/Children Aboard")] [INFO] [stdout] 21 | parents_children_aboard: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | #[serde(rename = "Fare")] [INFO] [stdout] 23 | fare: f32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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 5.06s [INFO] running `Command { std: "docker" "inspect" "78ad18f16d522e67518816b0cad353a4675c4a3d1f19afac32d08c966eb0abf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78ad18f16d522e67518816b0cad353a4675c4a3d1f19afac32d08c966eb0abf7", kill_on_drop: false }` [INFO] [stdout] 78ad18f16d522e67518816b0cad353a4675c4a3d1f19afac32d08c966eb0abf7