[INFO] fetching crate struct_iterable_derive 0.1.0... [INFO] testing struct_iterable_derive-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate struct_iterable_derive 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate struct_iterable_derive 0.1.0 [INFO] finished tweaking crates.io crate struct_iterable_derive 0.1.0 [INFO] tweaked toml for crates.io crate struct_iterable_derive 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate struct_iterable_derive 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] 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 9 packages to latest compatible versions [INFO] [stderr] Adding erased-serde v0.3.31 (available: v0.4.8) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6087bdc892cab71b85b84b11732f1ee6d9cad48ef582b7888b8cb754f46833d8 [INFO] running `Command { std: "docker" "start" "-a" "6087bdc892cab71b85b84b11732f1ee6d9cad48ef582b7888b8cb754f46833d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6087bdc892cab71b85b84b11732f1ee6d9cad48ef582b7888b8cb754f46833d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6087bdc892cab71b85b84b11732f1ee6d9cad48ef582b7888b8cb754f46833d8", kill_on_drop: false }` [INFO] [stdout] 6087bdc892cab71b85b84b11732f1ee6d9cad48ef582b7888b8cb754f46833d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 206e492f2d9d04ea6a0f1cb5a37fb5e45bab9051f6935bd530669c96cccf03cf [INFO] running `Command { std: "docker" "start" "-a" "206e492f2d9d04ea6a0f1cb5a37fb5e45bab9051f6935bd530669c96cccf03cf", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling struct_iterable_internal v0.1.1 [INFO] [stderr] Compiling erased-serde v0.3.31 [INFO] [stderr] Compiling struct_iterable_derive v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `struct_iterable_internal::Iterable` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use struct_iterable_internal::Iterable; [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 1.51s [INFO] running `Command { std: "docker" "inspect" "206e492f2d9d04ea6a0f1cb5a37fb5e45bab9051f6935bd530669c96cccf03cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "206e492f2d9d04ea6a0f1cb5a37fb5e45bab9051f6935bd530669c96cccf03cf", kill_on_drop: false }` [INFO] [stdout] 206e492f2d9d04ea6a0f1cb5a37fb5e45bab9051f6935bd530669c96cccf03cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03794ce6a08121fb7d60a2022f3827516608b7e99a2eabe672c62377ec2c7d4a [INFO] running `Command { std: "docker" "start" "-a" "03794ce6a08121fb7d60a2022f3827516608b7e99a2eabe672c62377ec2c7d4a", kill_on_drop: false }` [INFO] [stderr] Compiling struct_iterable_derive v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `struct_iterable_internal::Iterable` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use struct_iterable_internal::Iterable; [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 import: `struct_iterable_internal::Iterable` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use struct_iterable_internal::Iterable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "03794ce6a08121fb7d60a2022f3827516608b7e99a2eabe672c62377ec2c7d4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03794ce6a08121fb7d60a2022f3827516608b7e99a2eabe672c62377ec2c7d4a", kill_on_drop: false }` [INFO] [stdout] 03794ce6a08121fb7d60a2022f3827516608b7e99a2eabe672c62377ec2c7d4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a3b01f0bf6b84da267ffc99aaaccddf9f7fbbcbd4dfb267e20abb18060a7c021 [INFO] running `Command { std: "docker" "start" "-a" "a3b01f0bf6b84da267ffc99aaaccddf9f7fbbcbd4dfb267e20abb18060a7c021", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `struct_iterable_internal::Iterable` [INFO] [stderr] --> src/lib.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use struct_iterable_internal::Iterable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `struct_iterable_derive` (lib) generated 1 warning [INFO] [stderr] warning: `struct_iterable_derive` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/struct_iterable_derive-83054a52e32e2f6c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests struct_iterable_derive [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - derive_iterable (line 21) ... FAILED [INFO] [stdout] test src/lib.rs - derive_iterable (line 33) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - derive_iterable (line 21) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `struct_iterable` [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 3 | use struct_iterable::Iterable; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `struct_iterable` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `struct_iterable`, use `cargo add struct_iterable` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - derive_iterable (line 33) stdout ---- [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `MyStruct` in this scope [INFO] [stdout] --> src/lib.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 3 | let my_instance = MyStruct { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0422`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - derive_iterable (line 21) [INFO] [stdout] src/lib.rs - derive_iterable (line 33) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a3b01f0bf6b84da267ffc99aaaccddf9f7fbbcbd4dfb267e20abb18060a7c021", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b01f0bf6b84da267ffc99aaaccddf9f7fbbcbd4dfb267e20abb18060a7c021", kill_on_drop: false }` [INFO] [stdout] a3b01f0bf6b84da267ffc99aaaccddf9f7fbbcbd4dfb267e20abb18060a7c021