[INFO] fetching crate conquer-struct 0.1.0... [INFO] testing conquer-struct-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate conquer-struct 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate conquer-struct 0.1.0 [INFO] finished tweaking crates.io crate conquer-struct 0.1.0 [INFO] tweaked toml for crates.io crate conquer-struct 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate conquer-struct 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 33 packages to latest compatible versions [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] 710ef2964b421c63f4879751fa1c7c0f35315aa383832f704ba3f463a02c0f25 [INFO] running `Command { std: "docker" "start" "-a" "710ef2964b421c63f4879751fa1c7c0f35315aa383832f704ba3f463a02c0f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "710ef2964b421c63f4879751fa1c7c0f35315aa383832f704ba3f463a02c0f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "710ef2964b421c63f4879751fa1c7c0f35315aa383832f704ba3f463a02c0f25", kill_on_drop: false }` [INFO] [stdout] 710ef2964b421c63f4879751fa1c7c0f35315aa383832f704ba3f463a02c0f25 [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] b6b760fe8433eac273b386f756e7d3e7348e1600d9a155d6ebdd6717e880b69d [INFO] running `Command { std: "docker" "start" "-a" "b6b760fe8433eac273b386f756e7d3e7348e1600d9a155d6ebdd6717e880b69d", kill_on_drop: false }` [INFO] [stderr] Compiling conquer-struct v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "b6b760fe8433eac273b386f756e7d3e7348e1600d9a155d6ebdd6717e880b69d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6b760fe8433eac273b386f756e7d3e7348e1600d9a155d6ebdd6717e880b69d", kill_on_drop: false }` [INFO] [stdout] b6b760fe8433eac273b386f756e7d3e7348e1600d9a155d6ebdd6717e880b69d [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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85f96a5eeee9ba64fdd1430cafb114abb8e3e78f5295de41b1c4a813e649710e [INFO] running `Command { std: "docker" "start" "-a" "85f96a5eeee9ba64fdd1430cafb114abb8e3e78f5295de41b1c4a813e649710e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling conquer-struct v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.51s [INFO] running `Command { std: "docker" "inspect" "85f96a5eeee9ba64fdd1430cafb114abb8e3e78f5295de41b1c4a813e649710e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f96a5eeee9ba64fdd1430cafb114abb8e3e78f5295de41b1c4a813e649710e", kill_on_drop: false }` [INFO] [stdout] 85f96a5eeee9ba64fdd1430cafb114abb8e3e78f5295de41b1c4a813e649710e [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" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 01cb51c0e0a8af44178a88e2d812e2808ad4f18bfb3b52b26358ff0f7ecc25bc [INFO] running `Command { std: "docker" "start" "-a" "01cb51c0e0a8af44178a88e2d812e2808ad4f18bfb3b52b26358ff0f7ecc25bc", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/conquer_struct-8a70a2f6a2428d0d) [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] Running tests/struct-test.rs (/opt/rustwide/target/debug/deps/struct_test-3e259140b379784c) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_inner_workings ... ok [INFO] [stdout] test test_context_awareness_try ... ok [INFO] [stdout] test test_inner_workings_try ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests conquer_struct [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/types.rs - types::FieldType (line 102) ... ignored [INFO] [stdout] test src/types.rs - types::FieldType (line 108) ... ignored [INFO] [stdout] test src/types.rs - types::OutputStructAbstraction (line 35) ... ignored [INFO] [stdout] test src/types.rs - types::OutputStructAbstraction (line 44) ... ignored [INFO] [stdout] test src/lib.rs - conquer_future (line 106) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... FAILED [INFO] [stdout] test src/lib.rs - (line 9) ... FAILED [INFO] [stdout] test src/lib.rs - (line 44) ... FAILED [INFO] [stdout] test src/types.rs - types::FuturedField (line 86) ... ok [INFO] [stdout] test src/lib.rs - try_conquer_future (line 145) ... ok [INFO] [stdout] test src/lib.rs - conquer_future (line 76) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 31) stdout ---- [INFO] [stdout] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stdout] --> src/lib.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 2 | conquer_future!(StructName { [INFO] [stdout] | ________________^ [INFO] [stdout] 3 | | value1: T, [INFO] [stdout] 4 | | value2: async { .. } // ~ impl Future, considering the field [INFO] [stdout] 5 | | // accepts type V [INFO] [stdout] 6 | | }) -> impl Future [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] help: change the delimiters to curly braces [INFO] [stdout] | [INFO] [stdout] 2 ~ conquer_future!{StructName { [INFO] [stdout] 3 | value1: T, [INFO] [stdout] 4 | value2: async { .. } // ~ impl Future, considering the field [INFO] [stdout] 5 | // accepts type V [INFO] [stdout] 6 ~ }} -> impl Future [INFO] [stdout] | [INFO] [stdout] help: add a semicolon [INFO] [stdout] | [INFO] [stdout] 6 | }); -> impl Future [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] error: expected item, found `->` [INFO] [stdout] --> src/lib.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 6 | }) -> impl Future [INFO] [stdout] | ^^ expected item [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 9) stdout ---- [INFO] [stdout] error: cannot find macro `conquer_future` in this scope [INFO] [stdout] --> src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 4 | conquer_future!(Contact { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 2 + use conquer_struct::conquer_future; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Contact` in this scope [INFO] [stdout] --> src/lib.rs:10:49 [INFO] [stdout] | [INFO] [stdout] 3 | async fn get_contact_info(contact_id: usize) -> Contact { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 44) stdout ---- [INFO] [stdout] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stdout] --> src/lib.rs:46:20 [INFO] [stdout] | [INFO] [stdout] 2 | try_conquer_future!(StructName { [INFO] [stdout] | ____________________^ [INFO] [stdout] 3 | | value1: T, [INFO] [stdout] 4 | | value2: async { .. } // ~ impl Future>, consider the field [INFO] [stdout] 5 | | // accepts type V [INFO] [stdout] 6 | | }) -> impl Future> [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] help: change the delimiters to curly braces [INFO] [stdout] | [INFO] [stdout] 2 ~ try_conquer_future!{StructName { [INFO] [stdout] 3 | value1: T, [INFO] [stdout] 4 | value2: async { .. } // ~ impl Future>, consider the field [INFO] [stdout] 5 | // accepts type V [INFO] [stdout] 6 ~ }} -> impl Future> [INFO] [stdout] | [INFO] [stdout] help: add a semicolon [INFO] [stdout] | [INFO] [stdout] 6 | }); -> impl Future> [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] error: expected item, found `->` [INFO] [stdout] --> src/lib.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 6 | }) -> impl Future> [INFO] [stdout] | ^^ expected item [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 31) [INFO] [stdout] src/lib.rs - (line 44) [INFO] [stdout] src/lib.rs - (line 9) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 3 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "01cb51c0e0a8af44178a88e2d812e2808ad4f18bfb3b52b26358ff0f7ecc25bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01cb51c0e0a8af44178a88e2d812e2808ad4f18bfb3b52b26358ff0f7ecc25bc", kill_on_drop: false }` [INFO] [stdout] 01cb51c0e0a8af44178a88e2d812e2808ad4f18bfb3b52b26358ff0f7ecc25bc