[INFO] fetching crate synext 0.3.0...
[INFO] testing synext-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate synext 0.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate synext 0.3.0
[INFO] finished tweaking crates.io crate synext 0.3.0
[INFO] tweaked toml for crates.io crate synext 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synext 0.3.0 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 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0c2371c98945ed54e122cdeebb0da81b873e7f03b9708ecdbf9bdd1e099b9c8e
[INFO] running `Command { std: "docker" "start" "-a" "0c2371c98945ed54e122cdeebb0da81b873e7f03b9708ecdbf9bdd1e099b9c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c2371c98945ed54e122cdeebb0da81b873e7f03b9708ecdbf9bdd1e099b9c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2371c98945ed54e122cdeebb0da81b873e7f03b9708ecdbf9bdd1e099b9c8e", kill_on_drop: false }`
[INFO] [stdout] 0c2371c98945ed54e122cdeebb0da81b873e7f03b9708ecdbf9bdd1e099b9c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 50cddbfcdf220c331f2ee619b22a776ae7cad6eb0671717d32a7f233788fc3e9
[INFO] running `Command { std: "docker" "start" "-a" "50cddbfcdf220c331f2ee619b22a776ae7cad6eb0671717d32a7f233788fc3e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling synext v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "50cddbfcdf220c331f2ee619b22a776ae7cad6eb0671717d32a7f233788fc3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50cddbfcdf220c331f2ee619b22a776ae7cad6eb0671717d32a7f233788fc3e9", kill_on_drop: false }`
[INFO] [stdout] 50cddbfcdf220c331f2ee619b22a776ae7cad6eb0671717d32a7f233788fc3e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] daed12582c5d7e83ee7d53e26b05bef9134ec844c49121340c8eeba2c0bf2642
[INFO] running `Command { std: "docker" "start" "-a" "daed12582c5d7e83ee7d53e26b05bef9134ec844c49121340c8eeba2c0bf2642", kill_on_drop: false }`
[INFO] [stderr]    Compiling synext v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "daed12582c5d7e83ee7d53e26b05bef9134ec844c49121340c8eeba2c0bf2642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daed12582c5d7e83ee7d53e26b05bef9134ec844c49121340c8eeba2c0bf2642", kill_on_drop: false }`
[INFO] [stdout] daed12582c5d7e83ee7d53e26b05bef9134ec844c49121340c8eeba2c0bf2642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1644c49a38ad11759e8a4c20c8920fedd1f9b8b7b515cb67a079be93716ea0aa
[INFO] running `Command { std: "docker" "start" "-a" "1644c49a38ad11759e8a4c20c8920fedd1f9b8b7b515cb67a079be93716ea0aa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synext-d8683a112d0d10d8)
[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 synext
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/syntax/attr/parser.rs - syntax::attr::parser::try_extract_attribute_args (line 31) ... ignored
[INFO] [stdout] test src/syntax/attr/parser.rs - syntax::attr::parser::try_extract_attribute_first_args (line 76) ... ignored
[INFO] [stdout] test src/syntax/derive/parser.rs - syntax::derive::parser::try_extract_field_attribute_path_attribute (line 231) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1644c49a38ad11759e8a4c20c8920fedd1f9b8b7b515cb67a079be93716ea0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1644c49a38ad11759e8a4c20c8920fedd1f9b8b7b515cb67a079be93716ea0aa", kill_on_drop: false }`
[INFO] [stdout] 1644c49a38ad11759e8a4c20c8920fedd1f9b8b7b515cb67a079be93716ea0aa