[INFO] fetching crate openconfiguration_derive 1.7.0...
[INFO] testing openconfiguration_derive-1.7.0 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate openconfiguration_derive 1.7.0 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate openconfiguration_derive 1.7.0 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] 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5f19242372403a034d194db01eb234ddaa94ce7133b68d639e9147a2b8b502bd
[INFO] running `Command { std: "docker" "start" "-a" "5f19242372403a034d194db01eb234ddaa94ce7133b68d639e9147a2b8b502bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f19242372403a034d194db01eb234ddaa94ce7133b68d639e9147a2b8b502bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f19242372403a034d194db01eb234ddaa94ce7133b68d639e9147a2b8b502bd", kill_on_drop: false }`
[INFO] [stdout] 5f19242372403a034d194db01eb234ddaa94ce7133b68d639e9147a2b8b502bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ca0ef3bedf31ef25a725c5eb86af06bc2e9fda91d678ad744c1894da3eae8d73
[INFO] running `Command { std: "docker" "start" "-a" "ca0ef3bedf31ef25a725c5eb86af06bc2e9fda91d678ad744c1894da3eae8d73", 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 4.21s
[INFO] running `Command { std: "docker" "inspect" "ca0ef3bedf31ef25a725c5eb86af06bc2e9fda91d678ad744c1894da3eae8d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0ef3bedf31ef25a725c5eb86af06bc2e9fda91d678ad744c1894da3eae8d73", kill_on_drop: false }`
[INFO] [stdout] ca0ef3bedf31ef25a725c5eb86af06bc2e9fda91d678ad744c1894da3eae8d73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e8a8ca820ffefb6058a101baa6be75d294bb418d6ccdb502399438afaf371808
[INFO] running `Command { std: "docker" "start" "-a" "e8a8ca820ffefb6058a101baa6be75d294bb418d6ccdb502399438afaf371808", 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 0.68s
[INFO] running `Command { std: "docker" "inspect" "e8a8ca820ffefb6058a101baa6be75d294bb418d6ccdb502399438afaf371808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a8ca820ffefb6058a101baa6be75d294bb418d6ccdb502399438afaf371808", kill_on_drop: false }`
[INFO] [stdout] e8a8ca820ffefb6058a101baa6be75d294bb418d6ccdb502399438afaf371808
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 55bd28ed8aae10ecdd107baf5aadc1e8a20591848c2c0e41e1a9d2b5a0e5e07b
[INFO] running `Command { std: "docker" "start" "-a" "55bd28ed8aae10ecdd107baf5aadc1e8a20591848c2c0e41e1a9d2b5a0e5e07b", 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/openconfiguration_derive-5f24e6e6f94de1e6)
[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 openconfiguration_derive
[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 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "55bd28ed8aae10ecdd107baf5aadc1e8a20591848c2c0e41e1a9d2b5a0e5e07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55bd28ed8aae10ecdd107baf5aadc1e8a20591848c2c0e41e1a9d2b5a0e5e07b", kill_on_drop: false }`
[INFO] [stdout] 55bd28ed8aae10ecdd107baf5aadc1e8a20591848c2c0e41e1a9d2b5a0e5e07b
