[INFO] fetching crate set_field_macro 0.1.1...
[INFO] testing set_field_macro-0.1.1 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate set_field_macro 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate set_field_macro 0.1.1
[INFO] finished tweaking crates.io crate set_field_macro 0.1.1
[INFO] tweaked toml for crates.io crate set_field_macro 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate set_field_macro 0.1.1 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 4 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-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] f79c3692fe189dc73cacd6e63470b08efe246cd4ee371bcb6df082468f3f33b7
[INFO] running `Command { std: "docker" "start" "-a" "f79c3692fe189dc73cacd6e63470b08efe246cd4ee371bcb6df082468f3f33b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f79c3692fe189dc73cacd6e63470b08efe246cd4ee371bcb6df082468f3f33b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79c3692fe189dc73cacd6e63470b08efe246cd4ee371bcb6df082468f3f33b7", kill_on_drop: false }`
[INFO] [stdout] f79c3692fe189dc73cacd6e63470b08efe246cd4ee371bcb6df082468f3f33b7
[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] a8b90f8d960095cfe93134aec4b1039383cd25c13aa58332afedbcc3877e3714
[INFO] running `Command { std: "docker" "start" "-a" "a8b90f8d960095cfe93134aec4b1039383cd25c13aa58332afedbcc3877e3714", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling set_field_macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "a8b90f8d960095cfe93134aec4b1039383cd25c13aa58332afedbcc3877e3714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b90f8d960095cfe93134aec4b1039383cd25c13aa58332afedbcc3877e3714", kill_on_drop: false }`
[INFO] [stdout] a8b90f8d960095cfe93134aec4b1039383cd25c13aa58332afedbcc3877e3714
[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] fee9f446f31ad689cb7a12a734ef75cff1b197586f1645f2d8e6b54b2167870d
[INFO] running `Command { std: "docker" "start" "-a" "fee9f446f31ad689cb7a12a734ef75cff1b197586f1645f2d8e6b54b2167870d", kill_on_drop: false }`
[INFO] [stderr]    Compiling set_field_macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "fee9f446f31ad689cb7a12a734ef75cff1b197586f1645f2d8e6b54b2167870d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee9f446f31ad689cb7a12a734ef75cff1b197586f1645f2d8e6b54b2167870d", kill_on_drop: false }`
[INFO] [stdout] fee9f446f31ad689cb7a12a734ef75cff1b197586f1645f2d8e6b54b2167870d
[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] 006184ce7a41e99edc0481dad02fbbded0311f4dca922b22f559fe8c174afb6e
[INFO] running `Command { std: "docker" "start" "-a" "006184ce7a41e99edc0481dad02fbbded0311f4dca922b22f559fe8c174afb6e", 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/set_field_macro-8c3913a094eda15d)
[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 set_field_macro
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - set_field_derive (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - set_field_derive (line 9) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `set_field`
[INFO] [stdout]  --> src/lib.rs:10:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use set_field::SetField;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `set_field`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `set_field`, use `cargo add set_field` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_field` found for struct `Foo` in the current scope
[INFO] [stdout]  --> src/lib.rs:15:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Foo { a: i32 }
[INFO] [stdout]   | ---------- method `set_field` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     foo.set_field("a", 888);
[INFO] [stdout]   |         ^^^^^^^^^ method not found in `Foo`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - set_field_derive (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "006184ce7a41e99edc0481dad02fbbded0311f4dca922b22f559fe8c174afb6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006184ce7a41e99edc0481dad02fbbded0311f4dca922b22f559fe8c174afb6e", kill_on_drop: false }`
[INFO] [stdout] 006184ce7a41e99edc0481dad02fbbded0311f4dca922b22f559fe8c174afb6e
