[INFO] fetching crate proc-macro-kwargs 0.2.0...
[INFO] testing proc-macro-kwargs-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate proc-macro-kwargs 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate proc-macro-kwargs 0.2.0
[INFO] finished tweaking crates.io crate proc-macro-kwargs 0.2.0
[INFO] tweaked toml for crates.io crate proc-macro-kwargs 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proc-macro-kwargs 0.2.0 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 9 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9758aa52f4fc95fdf6f5fb936bcc7f36671f28c5fdcb2fc2acb9efb4ac533e97
[INFO] running `Command { std: "docker" "start" "-a" "9758aa52f4fc95fdf6f5fb936bcc7f36671f28c5fdcb2fc2acb9efb4ac533e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9758aa52f4fc95fdf6f5fb936bcc7f36671f28c5fdcb2fc2acb9efb4ac533e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9758aa52f4fc95fdf6f5fb936bcc7f36671f28c5fdcb2fc2acb9efb4ac533e97", kill_on_drop: false }`
[INFO] [stdout] 9758aa52f4fc95fdf6f5fb936bcc7f36671f28c5fdcb2fc2acb9efb4ac533e97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b12d33619c7febde129aa8398e36f744c344593ebbbfb45a2bcb48851d2a9e50
[INFO] running `Command { std: "docker" "start" "-a" "b12d33619c7febde129aa8398e36f744c344593ebbbfb45a2bcb48851d2a9e50", 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 heck v0.5.0
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-kwargs-derive v0.2.0
[INFO] [stderr]    Compiling proc-macro-kwargs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `Command { std: "docker" "inspect" "b12d33619c7febde129aa8398e36f744c344593ebbbfb45a2bcb48851d2a9e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12d33619c7febde129aa8398e36f744c344593ebbbfb45a2bcb48851d2a9e50", kill_on_drop: false }`
[INFO] [stdout] b12d33619c7febde129aa8398e36f744c344593ebbbfb45a2bcb48851d2a9e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5eefd9034fabb274809fbfa50f48d90703411b24eb385210585ad2fc996a1fc8
[INFO] running `Command { std: "docker" "start" "-a" "5eefd9034fabb274809fbfa50f48d90703411b24eb385210585ad2fc996a1fc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-kwargs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "5eefd9034fabb274809fbfa50f48d90703411b24eb385210585ad2fc996a1fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eefd9034fabb274809fbfa50f48d90703411b24eb385210585ad2fc996a1fc8", kill_on_drop: false }`
[INFO] [stdout] 5eefd9034fabb274809fbfa50f48d90703411b24eb385210585ad2fc996a1fc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8157b870a9009af38cb55b54818417b4ea69af3c513549eae05c7d1d684ce424
[INFO] running `Command { std: "docker" "start" "-a" "8157b870a9009af38cb55b54818417b4ea69af3c513549eae05c7d1d684ce424", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_macro_kwargs-452098b0716fd2c9)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parse::test::ints ... ok
[INFO] [stdout] test parse::test::explicit_option ... ok
[INFO] [stdout] test parse::test::strs ... 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]      Running tests/kwargs.rs (/opt/rustwide/target/debug/deps/kwargs-8dfde4d473ad1812)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test basic_example ... ok
[INFO] [stdout] test nesting ... ok
[INFO] [stderr]    Doc-tests proc_macro_kwargs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "8157b870a9009af38cb55b54818417b4ea69af3c513549eae05c7d1d684ce424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8157b870a9009af38cb55b54818417b4ea69af3c513549eae05c7d1d684ce424", kill_on_drop: false }`
[INFO] [stdout] 8157b870a9009af38cb55b54818417b4ea69af3c513549eae05c7d1d684ce424