[INFO] fetching crate filecaster-derive 0.2.3... [INFO] testing filecaster-derive-0.2.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate filecaster-derive 0.2.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate filecaster-derive 0.2.3 [INFO] finished tweaking crates.io crate filecaster-derive 0.2.3 [INFO] tweaked toml for crates.io crate filecaster-derive 0.2.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate filecaster-derive 0.2.3 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 filecaster-derive 0.2.3 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 39764a54930b62c2dc5907eb83372742c591a68e85b55aa377a0cad71d7ff705 [INFO] running `Command { std: "docker" "start" "-a" "39764a54930b62c2dc5907eb83372742c591a68e85b55aa377a0cad71d7ff705", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39764a54930b62c2dc5907eb83372742c591a68e85b55aa377a0cad71d7ff705", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39764a54930b62c2dc5907eb83372742c591a68e85b55aa377a0cad71d7ff705", kill_on_drop: false }` [INFO] [stdout] 39764a54930b62c2dc5907eb83372742c591a68e85b55aa377a0cad71d7ff705 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4f2bd83d95426dd935ffbc6d7f219412a63635c7035e50ea0e13a8cbd70c2b22 [INFO] running `Command { std: "docker" "start" "-a" "4f2bd83d95426dd935ffbc6d7f219412a63635c7035e50ea0e13a8cbd70c2b22", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling filecaster-derive v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.10s [INFO] running `Command { std: "docker" "inspect" "4f2bd83d95426dd935ffbc6d7f219412a63635c7035e50ea0e13a8cbd70c2b22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f2bd83d95426dd935ffbc6d7f219412a63635c7035e50ea0e13a8cbd70c2b22", kill_on_drop: false }` [INFO] [stdout] 4f2bd83d95426dd935ffbc6d7f219412a63635c7035e50ea0e13a8cbd70c2b22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4bae3b14e21fc60423fb2c57c5d4fc65280248211d101b266a8a1b026b32e215 [INFO] running `Command { std: "docker" "start" "-a" "4bae3b14e21fc60423fb2c57c5d4fc65280248211d101b266a8a1b026b32e215", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling claims v0.8.0 [INFO] [stderr] Compiling filecaster-derive v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.06s [INFO] running `Command { std: "docker" "inspect" "4bae3b14e21fc60423fb2c57c5d4fc65280248211d101b266a8a1b026b32e215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bae3b14e21fc60423fb2c57c5d4fc65280248211d101b266a8a1b026b32e215", kill_on_drop: false }` [INFO] [stdout] 4bae3b14e21fc60423fb2c57c5d4fc65280248211d101b266a8a1b026b32e215 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ff3b3e86b891950be6fae3a1dbf5fa0b171fe54161536a6a007c6cc980a5d913 [INFO] running `Command { std: "docker" "start" "-a" "ff3b3e86b891950be6fae3a1dbf5fa0b171fe54161536a6a007c6cc980a5d913", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/filecaster_derive-050fc9ee8e741997) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test from_file::tests::parse_default_attrs_none ... ok [INFO] [stdout] test from_file::tests::extract_named_fields_err_on_enum ... ok [INFO] [stdout] test from_file::tests::add_trait_bouds_appends_default ... ok [INFO] [stdout] test from_file::tests::extract_named_fields_err_on_tuple_struct ... ok [INFO] [stdout] test from_file::tests::extract_named_fields_success ... ok [INFO] [stdout] test from_file::tests::process_fields_mixed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests filecaster_derive [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 35) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 35) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `filecaster` [INFO] [stdout] --> src/lib.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 3 | use filecaster::FromFile; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `filecaster` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `filecaster`, use `cargo add filecaster` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from_file` in this scope [INFO] [stdout] --> src/lib.rs:41:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[from_file(default = "127.0.0.1")] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `from_file` is an attribute that can be used by the derive macro `FromFile`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from_file` in this scope [INFO] [stdout] --> src/lib.rs:45:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[from_file(default = 8080)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `from_file` is an attribute that can be used by the derive macro `FromFile`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `AppConfigFile` in this scope [INFO] [stdout] --> src/lib.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 6 | struct AppConfig { [INFO] [stdout] | ---------------- similarly named struct `AppConfig` defined here [INFO] [stdout] ... [INFO] [stdout] 25 | let partial_config: AppConfigFile = serde_json::from_str(file_content).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: a struct with a similar name exists: `AppConfig` [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_file` found for struct `AppConfig` in the current scope [INFO] [stdout] --> src/lib.rs:63:29 [INFO] [stdout] | [INFO] [stdout] 6 | struct AppConfig { [INFO] [stdout] | ---------------- function or associated item `from_file` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 30 | let config = AppConfig::from_file(Some(partial_config)); [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `AppConfig` [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_file` found for struct `AppConfig` in the current scope [INFO] [stdout] --> src/lib.rs:74:37 [INFO] [stdout] | [INFO] [stdout] 6 | struct AppConfig { [INFO] [stdout] | ---------------- function or associated item `from_file` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 41 | let default_config = AppConfig::from_file(None); [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `AppConfig` [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 35) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.18s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "ff3b3e86b891950be6fae3a1dbf5fa0b171fe54161536a6a007c6cc980a5d913", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff3b3e86b891950be6fae3a1dbf5fa0b171fe54161536a6a007c6cc980a5d913", kill_on_drop: false }` [INFO] [stdout] ff3b3e86b891950be6fae3a1dbf5fa0b171fe54161536a6a007c6cc980a5d913