[INFO] fetching crate datagen-rs 0.1.0...
[INFO] testing datagen-rs-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate datagen-rs 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate datagen-rs 0.1.0
[INFO] finished tweaking crates.io crate datagen-rs 0.1.0
[INFO] tweaked toml for crates.io crate datagen-rs 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate datagen-rs 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate datagen-rs 0.1.0 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cff2bd36a4cc92905a70e673f2c5617e5106d051acb073221ce921adc6fcca81
[INFO] running `Command { std: "docker" "start" "-a" "cff2bd36a4cc92905a70e673f2c5617e5106d051acb073221ce921adc6fcca81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cff2bd36a4cc92905a70e673f2c5617e5106d051acb073221ce921adc6fcca81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff2bd36a4cc92905a70e673f2c5617e5106d051acb073221ce921adc6fcca81", kill_on_drop: false }`
[INFO] [stdout] cff2bd36a4cc92905a70e673f2c5617e5106d051acb073221ce921adc6fcca81
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06ae93641126bacadc99db8d2915efcc004bac7dc29f838ace2f2665f03930e2
[INFO] running `Command { std: "docker" "start" "-a" "06ae93641126bacadc99db8d2915efcc004bac7dc29f838ace2f2665f03930e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling ordered-float v4.1.0
[INFO] [stderr]    Compiling datagen-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `map_schema`
[INFO] [stdout]   --> src/generate/schema_value.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg_attr(not(feature = "map_schema"), allow(dead_code))]
[INFO] [stdout]    |                ^^^^^^^^^^------------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: there is a expected value with a similar name: `"map-schema"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `all`, `generate`, `map-schema`, `native-plugin`, `plugin`, `schema`, and `serialize`
[INFO] [stdout]    = help: consider adding `map_schema` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::util::helpers::generate_random_data`, `crate::util::helpers::read_schema`, `crate::util::helpers::write_json_schema`
[INFO] [stdout]   --> src/main.rs:1:28
[INFO] [stdout]    |
[INFO] [stdout]  1 | use crate::util::helpers::{generate_random_data, read_schema, write_json_schema};
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^ no `write_json_schema` in `util::helpers`
[INFO] [stdout]    |                            |                     |
[INFO] [stdout]    |                            |                     no `read_schema` in `util::helpers`
[INFO] [stdout]    |                            no `generate_random_data` in `util::helpers`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/util/helpers.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[cfg(feature = "generate")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `generate` feature
[INFO] [stdout] 78 | pub fn generate_random_data(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/util/helpers.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[cfg(feature = "serialize")]
[INFO] [stdout]    |       --------------------- the item is gated behind the `serialize` feature
[INFO] [stdout] 48 | pub fn read_schema<P: AsRef<Path>>(path: P) -> Result<Schema> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/util/helpers.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[cfg(feature = "schema")]
[INFO] [stdout]    |       ------------------ the item is gated behind the `schema` feature
[INFO] [stdout] 40 | pub fn write_json_schema<P: AsRef<Path>>(path: P) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `map_schema`
[INFO] [stdout]   --> src/generate/schema_value.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg_attr(not(feature = "map_schema"), allow(dead_code))]
[INFO] [stdout]    |                ^^^^^^^^^^------------
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: there is a expected value with a similar name: `"map-schema"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `all`, `generate`, `map-schema`, `native-plugin`, `plugin`, `schema`, and `serialize`
[INFO] [stdout]    = help: consider adding `map_schema` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `datagen-rs` (bin "datagen-rs") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "06ae93641126bacadc99db8d2915efcc004bac7dc29f838ace2f2665f03930e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ae93641126bacadc99db8d2915efcc004bac7dc29f838ace2f2665f03930e2", kill_on_drop: false }`
[INFO] [stdout] 06ae93641126bacadc99db8d2915efcc004bac7dc29f838ace2f2665f03930e2
