[INFO] fetching crate fugle 0.3.8... [INFO] testing fugle-0.3.8 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate fugle 0.3.8 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate fugle 0.3.8 [INFO] finished tweaking crates.io crate fugle 0.3.8 [INFO] tweaked toml for crates.io crate fugle 0.3.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fugle 0.3.8 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 fugle 0.3.8 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4e3b67359eed5207e431da62e85483113eb7ee2b37285f6bd6742c33fb5a676f [INFO] running `Command { std: "docker" "start" "-a" "4e3b67359eed5207e431da62e85483113eb7ee2b37285f6bd6742c33fb5a676f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e3b67359eed5207e431da62e85483113eb7ee2b37285f6bd6742c33fb5a676f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e3b67359eed5207e431da62e85483113eb7ee2b37285f6bd6742c33fb5a676f", kill_on_drop: false }` [INFO] [stdout] 4e3b67359eed5207e431da62e85483113eb7ee2b37285f6bd6742c33fb5a676f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] aff70a6d10e779a07de2e2a35bb049e1d167200e92f12750ed5886f288859592 [INFO] running `Command { std: "docker" "start" "-a" "aff70a6d10e779a07de2e2a35bb049e1d167200e92f12750ed5886f288859592", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling serde_derive v1.0.149 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling serde v1.0.149 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling rustls v0.20.7 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling rust_decimal v1.27.0 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling webpki-roots v0.22.5 [INFO] [stderr] Compiling time v0.3.17 [INFO] [stderr] Compiling ureq v2.5.0 [INFO] [stderr] Compiling fugle v0.3.8 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/errors.rs:75:15 [INFO] [stdout] | [INFO] [stdout] 75 | SerdeJson(serde_json::Error), [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this crate [INFO] [stdout] | [INFO] [stdout] 1 + use ureq::serde_json; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/errors.rs:181:11 [INFO] [stdout] | [INFO] [stdout] 181 | impl From for FugleError { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this crate [INFO] [stdout] | [INFO] [stdout] 1 + use ureq::serde_json; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] --> src/errors.rs:183:18 [INFO] [stdout] | [INFO] [stdout] 183 | fn from(err: serde_json::Error) -> FugleError { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this crate [INFO] [stdout] | [INFO] [stdout] 1 + use ureq::serde_json; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Client` in this scope [INFO] [stdout] --> src/http/mod.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | client: Client, [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `coverage` [INFO] [stdout] --> src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | #![cfg_attr(coverage, feature(no_coverage))] [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(coverage)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(coverage)");` 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] warning: unexpected `cfg` condition name: `coverage` [INFO] [stdout] --> src/errors.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 32 | #[cfg_attr(coverage, no_coverage)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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(coverage)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(coverage)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `coverage` [INFO] [stdout] --> src/errors.rs:64:16 [INFO] [stdout] | [INFO] [stdout] 64 | #[cfg_attr(coverage, no_coverage)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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(coverage)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(coverage)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `coverage` [INFO] [stdout] --> src/errors.rs:101:16 [INFO] [stdout] | [INFO] [stdout] 101 | #[cfg_attr(coverage, no_coverage)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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(coverage)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(coverage)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `coverage` [INFO] [stdout] --> src/errors.rs:123:16 [INFO] [stdout] | [INFO] [stdout] 123 | #[cfg_attr(coverage, no_coverage)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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(coverage)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(coverage)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `coverage` [INFO] [stdout] --> src/errors.rs:145:16 [INFO] [stdout] | [INFO] [stdout] 145 | #[cfg_attr(coverage, no_coverage)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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(coverage)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(coverage)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `coverage` [INFO] [stdout] --> src/errors.rs:152:16 [INFO] [stdout] | [INFO] [stdout] 152 | #[cfg_attr(coverage, no_coverage)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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(coverage)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(coverage)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `coverage` [INFO] [stdout] --> src/errors.rs:159:16 [INFO] [stdout] | [INFO] [stdout] 159 | #[cfg_attr(coverage, no_coverage)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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(coverage)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(coverage)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `coverage` [INFO] [stdout] --> src/errors.rs:182:16 [INFO] [stdout] | [INFO] [stdout] 182 | #[cfg_attr(coverage, no_coverage)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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(coverage)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(coverage)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `coverage` [INFO] [stdout] --> src/errors.rs:189:16 [INFO] [stdout] | [INFO] [stdout] 189 | #[cfg_attr(coverage, no_coverage)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [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(coverage)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(coverage)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `Reqwest` found for enum `FugleError` in the current scope [INFO] [stdout] --> src/http/mod.rs:181:39 [INFO] [stdout] | [INFO] [stdout] 181 | Err(e) => Err(FugleError::Reqwest(e)), [INFO] [stdout] | ^^^^^^^ variant or associated item not found in `FugleError` [INFO] [stdout] | [INFO] [stdout] ::: src/errors.rs:71:1 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum FugleError { [INFO] [stdout] | ------------------- variant or associated item `Reqwest` not found for this enum [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fugle` (lib) due to 5 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "aff70a6d10e779a07de2e2a35bb049e1d167200e92f12750ed5886f288859592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aff70a6d10e779a07de2e2a35bb049e1d167200e92f12750ed5886f288859592", kill_on_drop: false }` [INFO] [stdout] aff70a6d10e779a07de2e2a35bb049e1d167200e92f12750ed5886f288859592