[INFO] cloning repository https://github.com/beoRich/perpetualtest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beoRich/perpetualtest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbeoRich%2Fperpetualtest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbeoRich%2Fperpetualtest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 185e8380c04cccd5ef4438528fd2384b392c9997
[INFO] checking beoRich/perpetualtest against master#35d55b34bffd51384ac430cc20852b7d16dd5a90 for pr-145108
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbeoRich%2Fperpetualtest" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/beoRich/perpetualtest
[INFO] finished tweaking git repo https://github.com/beoRich/perpetualtest
[INFO] tweaked toml for git repo https://github.com/beoRich/perpetualtest written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/beoRich/perpetualtest on toolchain 35d55b34bffd51384ac430cc20852b7d16dd5a90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/beoRich/perpetualtest 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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded perpetual v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d745ae60be3b82b61f7dfff1dbe4c4c1726ec7d793a0eda29a4430b5a189a9b
[INFO] running `Command { std: "docker" "start" "-a" "3d745ae60be3b82b61f7dfff1dbe4c4c1726ec7d793a0eda29a4430b5a189a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d745ae60be3b82b61f7dfff1dbe4c4c1726ec7d793a0eda29a4430b5a189a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d745ae60be3b82b61f7dfff1dbe4c4c1726ec7d793a0eda29a4430b5a189a9b", kill_on_drop: false }`
[INFO] [stdout] 3d745ae60be3b82b61f7dfff1dbe4c4c1726ec7d793a0eda29a4430b5a189a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bdf66fae5788383ffa985032125334b0fa2331826f80e5c9cd44f2131d1b253
[INFO] running `Command { std: "docker" "start" "-a" "2bdf66fae5788383ffa985032125334b0fa2331826f80e5c9cd44f2131d1b253", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking either v1.14.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]     Checking array-init-cursor v0.2.0
[INFO] [stderr]     Checking getrandom v0.2.15
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[INFO] [stderr]    Compiling stacker v0.1.19
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]    Compiling polars-utils v0.46.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
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[INFO] [stderr]     Checking raw-cpuid v11.4.0
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[INFO] [stderr]    Compiling polars-schema v0.46.0
[INFO] [stderr]    Compiling polars-arrow v0.46.0
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[INFO] [stderr]     Checking getrandom v0.3.1
[INFO] [stderr]     Checking argminmax v0.6.2
[INFO] [stderr]    Compiling zerocopy v0.8.21
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking streaming-decompression v0.1.2
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[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]    Compiling chrono-tz v0.10.1
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[INFO] [stderr]     Checking now v0.1.3
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[INFO] [stderr]    Compiling serde_derive v1.0.218
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[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling bytemuck_derive v1.8.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking clap v4.5.31
[INFO] [stderr]     Checking polars-arrow-format v0.1.0
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[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]     Checking perpetual v0.8.0
[INFO] [stderr]     Checking polars-error v0.46.0
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[INFO] [stderr]     Checking polars-time v0.46.0
[INFO] [stderr]     Checking polars-io v0.46.0
[INFO] [stderr]     Checking perpetualtest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `feature_importance` and `budget` are never read
[INFO] [stdout]   --> src/training.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct TrainResult {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  9 |     pub model: PerpetualBooster,
[INFO] [stdout] 10 |     pub feature_importance: HashMap<usize, f32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub budget: f32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `feature_importance` and `budget` are never read
[INFO] [stdout]   --> src/training.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct TrainResult {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  9 |     pub model: PerpetualBooster,
[INFO] [stdout] 10 |     pub feature_importance: HashMap<usize, f32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub budget: f32,
[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 46.22s
[INFO] running `Command { std: "docker" "inspect" "2bdf66fae5788383ffa985032125334b0fa2331826f80e5c9cd44f2131d1b253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bdf66fae5788383ffa985032125334b0fa2331826f80e5c9cd44f2131d1b253", kill_on_drop: false }`
[INFO] [stdout] 2bdf66fae5788383ffa985032125334b0fa2331826f80e5c9cd44f2131d1b253