[INFO] fetching crate openconfiguration_derive 1.7.0...
[INFO] testing openconfiguration_derive-1.7.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate openconfiguration_derive 1.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate openconfiguration_derive 1.7.0
[INFO] finished tweaking crates.io crate openconfiguration_derive 1.7.0
[INFO] tweaked toml for crates.io crate openconfiguration_derive 1.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate openconfiguration_derive 1.7.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate openconfiguration_derive 1.7.0 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a0635c21a2b8c0312b672fe855d20d8413323b77b79e5182d66d57f07c8b281
[INFO] running `Command { std: "docker" "start" "-a" "0a0635c21a2b8c0312b672fe855d20d8413323b77b79e5182d66d57f07c8b281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a0635c21a2b8c0312b672fe855d20d8413323b77b79e5182d66d57f07c8b281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0635c21a2b8c0312b672fe855d20d8413323b77b79e5182d66d57f07c8b281", kill_on_drop: false }`
[INFO] [stdout] 0a0635c21a2b8c0312b672fe855d20d8413323b77b79e5182d66d57f07c8b281
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7da82b66ee15ddd2e2829853ccfc8c544d9b2780285ab062ecc9e5d0e6bc3080
[INFO] running `Command { std: "docker" "start" "-a" "7da82b66ee15ddd2e2829853ccfc8c544d9b2780285ab062ecc9e5d0e6bc3080", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling openconfiguration_derive v1.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "7da82b66ee15ddd2e2829853ccfc8c544d9b2780285ab062ecc9e5d0e6bc3080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da82b66ee15ddd2e2829853ccfc8c544d9b2780285ab062ecc9e5d0e6bc3080", kill_on_drop: false }`
[INFO] [stdout] 7da82b66ee15ddd2e2829853ccfc8c544d9b2780285ab062ecc9e5d0e6bc3080
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b65a8cafbfb54d04d5b665eeb5d269c3312a09f68a17cae3197ff060d5a698e6
[INFO] running `Command { std: "docker" "start" "-a" "b65a8cafbfb54d04d5b665eeb5d269c3312a09f68a17cae3197ff060d5a698e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling openconfiguration_derive v1.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "b65a8cafbfb54d04d5b665eeb5d269c3312a09f68a17cae3197ff060d5a698e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65a8cafbfb54d04d5b665eeb5d269c3312a09f68a17cae3197ff060d5a698e6", kill_on_drop: false }`
[INFO] [stdout] b65a8cafbfb54d04d5b665eeb5d269c3312a09f68a17cae3197ff060d5a698e6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2ee847a1b970c2cf5c4e581a0819a0a2ba47a36d4d5f532af1cf0aef2a43f9c
[INFO] running `Command { std: "docker" "start" "-a" "c2ee847a1b970c2cf5c4e581a0819a0a2ba47a36d4d5f532af1cf0aef2a43f9c", 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/openconfiguration_derive-5f24e6e6f94de1e6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests openconfiguration_derive
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - visitable_derive (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - visitable_derive (line 11) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `crate::support`
[INFO] [stdout]  --> src/lib.rs:12:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::support::Visitable;
[INFO] [stdout]   |            ^^^^^^^ could not find `support` in the crate root
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `visitable` in this scope
[INFO] [stdout]  --> src/lib.rs:16:6
[INFO] [stdout]   |
[INFO] [stdout] 7 |    #[visitable(visit_with = "visit_field")]
[INFO] [stdout]   |      ^^^^^^^^^ help: a built-in attribute with a similar name exists: `stable`
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Visitor` in this scope
[INFO] [stdout]   --> src/lib.rs:20:54
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn visit_field(field: &mut String, visitor: &mut dyn Visitor) {}
[INFO] [stdout]    |                                                      ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - visitable_derive (line 11)
[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] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c2ee847a1b970c2cf5c4e581a0819a0a2ba47a36d4d5f532af1cf0aef2a43f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ee847a1b970c2cf5c4e581a0819a0a2ba47a36d4d5f532af1cf0aef2a43f9c", kill_on_drop: false }`
[INFO] [stdout] c2ee847a1b970c2cf5c4e581a0819a0a2ba47a36d4d5f532af1cf0aef2a43f9c