[INFO] cloning repository https://github.com/keyboardsmoke/promptgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keyboardsmoke/promptgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeyboardsmoke%2Fpromptgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeyboardsmoke%2Fpromptgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2bed89d7e203d97fd71908756275d90986613c9f
[INFO] checking keyboardsmoke/promptgen against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeyboardsmoke%2Fpromptgen" "/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/keyboardsmoke/promptgen
[INFO] finished tweaking git repo https://github.com/keyboardsmoke/promptgen
[INFO] tweaked toml for git repo https://github.com/keyboardsmoke/promptgen written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/keyboardsmoke/promptgen on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/keyboardsmoke/promptgen 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cookie_store v0.21.1
[INFO] [stderr]   Downloaded memo-map v0.3.3
[INFO] [stderr]   Downloaded ureq-proto v0.3.5
[INFO] [stderr]   Downloaded ureq v3.0.10
[INFO] [stderr]   Downloaded minijinja v2.9.0
[INFO] [stderr]   Downloaded webpki-roots v0.26.8
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e910ed4a9af4e0d3b135a35223b147aa3bb17eb29fe7f575ce1fdd19d289df85
[INFO] running `Command { std: "docker" "start" "-a" "e910ed4a9af4e0d3b135a35223b147aa3bb17eb29fe7f575ce1fdd19d289df85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e910ed4a9af4e0d3b135a35223b147aa3bb17eb29fe7f575ce1fdd19d289df85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e910ed4a9af4e0d3b135a35223b147aa3bb17eb29fe7f575ce1fdd19d289df85", kill_on_drop: false }`
[INFO] [stdout] e910ed4a9af4e0d3b135a35223b147aa3bb17eb29fe7f575ce1fdd19d289df85
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d61795dddd7870e5c2c57606cc1e05c35e0f1ee497b72bb9180ac7ab2960724
[INFO] running `Command { std: "docker" "start" "-a" "0d61795dddd7870e5c2c57606cc1e05c35e0f1ee497b72bb9180ac7ab2960724", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking miniz_oxide v0.8.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]    Compiling rustls v0.23.25
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking clap_builder v4.5.35
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking webpki-roots v0.26.8
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking memo-map v0.3.3
[INFO] [stderr]     Checking self_cell v1.1.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling cc v1.2.18
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking minijinja v2.9.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking actix-router v0.5.3
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking ureq-proto v0.3.5
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking clap v4.5.35
[INFO] [stderr]     Checking cookie v0.16.2
[INFO] [stderr]     Checking rustls-webpki v0.103.1
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking actix-rt v2.10.0
[INFO] [stderr]     Checking actix-server v2.5.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking ureq v3.0.10
[INFO] [stderr]     Checking actix-http v3.10.0
[INFO] [stderr]     Checking actix-web v4.10.2
[INFO] [stderr]     Checking promptgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BTreeMap` and `HashMap`
[INFO] [stdout]  --> src/main.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::{BTreeMap, HashMap}, fs::File, io::Read, path::PathBuf};
[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 imports: `BTreeMap` and `HashMap`
[INFO] [stdout]  --> src/main.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::{BTreeMap, HashMap}, fs::File, io::Read, path::PathBuf};
[INFO] [stdout]   |                         ^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.06s
[INFO] running `Command { std: "docker" "inspect" "0d61795dddd7870e5c2c57606cc1e05c35e0f1ee497b72bb9180ac7ab2960724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d61795dddd7870e5c2c57606cc1e05c35e0f1ee497b72bb9180ac7ab2960724", kill_on_drop: false }`
[INFO] [stdout] 0d61795dddd7870e5c2c57606cc1e05c35e0f1ee497b72bb9180ac7ab2960724