[INFO] fetching crate scout-audit-dylint-linting 3.0.1... [INFO] testing scout-audit-dylint-linting-3.0.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate scout-audit-dylint-linting 3.0.1 into /workspace/builds/worker-2-tc2/source [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate scout-audit-dylint-linting 3.0.1 [INFO] finished tweaking crates.io crate scout-audit-dylint-linting 3.0.1 [INFO] tweaked toml for crates.io crate scout-audit-dylint-linting 3.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate scout-audit-dylint-linting 3.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 42 packages to latest compatible versions [INFO] [stderr] Adding cargo_metadata v0.18.1 (available: v0.23.0) [INFO] [stderr] Adding dylint_internal v2.6.1 (available: v4.1.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding toml v0.8.23 (available: v0.9.7) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 700de0b4e97d5fad21ce2249eea1e28b65f6a0ddec0b610743087696429cc290 [INFO] running `Command { std: "docker" "start" "-a" "700de0b4e97d5fad21ce2249eea1e28b65f6a0ddec0b610743087696429cc290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "700de0b4e97d5fad21ce2249eea1e28b65f6a0ddec0b610743087696429cc290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "700de0b4e97d5fad21ce2249eea1e28b65f6a0ddec0b610743087696429cc290", kill_on_drop: false }` [INFO] [stdout] 700de0b4e97d5fad21ce2249eea1e28b65f6a0ddec0b610743087696429cc290 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 56387bf2109f633633b4d3eaed824ff5e8c164f55057314748f503acb1a942fd [INFO] running `Command { std: "docker" "start" "-a" "56387bf2109f633633b4d3eaed824ff5e8c164f55057314748f503acb1a942fd", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling camino v1.2.1 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling dylint_internal v2.6.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling cargo_metadata v0.18.1 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling scout-audit-dylint-linting v3.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `rustc_driver` [INFO] [stdout] --> src/lib.rs:201:1 [INFO] [stdout] | [INFO] [stdout] 201 | extern crate rustc_driver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_session` [INFO] [stdout] --> src/lib.rs:203:1 [INFO] [stdout] | [INFO] [stdout] 203 | extern crate rustc_session; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_span` [INFO] [stdout] --> src/lib.rs:204:1 [INFO] [stdout] | [INFO] [stdout] 204 | extern crate rustc_span; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:197:1 [INFO] [stdout] | [INFO] [stdout] 197 | #![feature(rustc_private)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dylint_lib` [INFO] [stdout] --> src/lib.rs:609:16 [INFO] [stdout] | [INFO] [stdout] 609 | #[cfg_attr(dylint_lib = "supplementary", allow(commented_code))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dylint_lib, values("supplementary"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dylint_lib, values(\"supplementary\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `scout-audit-dylint-linting` (lib) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "56387bf2109f633633b4d3eaed824ff5e8c164f55057314748f503acb1a942fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56387bf2109f633633b4d3eaed824ff5e8c164f55057314748f503acb1a942fd", kill_on_drop: false }` [INFO] [stdout] 56387bf2109f633633b4d3eaed824ff5e8c164f55057314748f503acb1a942fd