[INFO] fetching crate sync_stream_struct_proc 0.1.0...
[INFO] testing sync_stream_struct_proc-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sync_stream_struct_proc 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sync_stream_struct_proc 0.1.0
[INFO] finished tweaking crates.io crate sync_stream_struct_proc 0.1.0
[INFO] tweaked toml for crates.io crate sync_stream_struct_proc 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sync_stream_struct_proc 0.1.0 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] 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] f5c0c2c548aceadfdec0c8fd31eb496f6f410ca234fafc77f0257300c51b54b3
[INFO] running `Command { std: "docker" "start" "-a" "f5c0c2c548aceadfdec0c8fd31eb496f6f410ca234fafc77f0257300c51b54b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5c0c2c548aceadfdec0c8fd31eb496f6f410ca234fafc77f0257300c51b54b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c0c2c548aceadfdec0c8fd31eb496f6f410ca234fafc77f0257300c51b54b3", kill_on_drop: false }`
[INFO] [stdout] f5c0c2c548aceadfdec0c8fd31eb496f6f410ca234fafc77f0257300c51b54b3
[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] 2b8fdace83f00e0b4d14f85df0436fbba1e079d9e9c78395e67b0dcd032c71fe
[INFO] running `Command { std: "docker" "start" "-a" "2b8fdace83f00e0b4d14f85df0436fbba1e079d9e9c78395e67b0dcd032c71fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling sync_stream_struct_proc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "2b8fdace83f00e0b4d14f85df0436fbba1e079d9e9c78395e67b0dcd032c71fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8fdace83f00e0b4d14f85df0436fbba1e079d9e9c78395e67b0dcd032c71fe", kill_on_drop: false }`
[INFO] [stdout] 2b8fdace83f00e0b4d14f85df0436fbba1e079d9e9c78395e67b0dcd032c71fe
[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] cb539086ff39d83c264222c33ba99c75ed2d3e4daea7c528304b12049a811104
[INFO] running `Command { std: "docker" "start" "-a" "cb539086ff39d83c264222c33ba99c75ed2d3e4daea7c528304b12049a811104", kill_on_drop: false }`
[INFO] [stderr]    Compiling sync_stream_struct_proc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "cb539086ff39d83c264222c33ba99c75ed2d3e4daea7c528304b12049a811104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb539086ff39d83c264222c33ba99c75ed2d3e4daea7c528304b12049a811104", kill_on_drop: false }`
[INFO] [stdout] cb539086ff39d83c264222c33ba99c75ed2d3e4daea7c528304b12049a811104
[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] 4834789b19d1fa640f50e8605fda32bd0ef7ac59bd71a4c368da981b399b8b6e
[INFO] running `Command { std: "docker" "start" "-a" "4834789b19d1fa640f50e8605fda32bd0ef7ac59bd71a4c368da981b399b8b6e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sync_stream_struct_proc-02d5a9d76eff33dd)
[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 sync_stream_struct_proc
[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" "4834789b19d1fa640f50e8605fda32bd0ef7ac59bd71a4c368da981b399b8b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4834789b19d1fa640f50e8605fda32bd0ef7ac59bd71a4c368da981b399b8b6e", kill_on_drop: false }`
[INFO] [stdout] 4834789b19d1fa640f50e8605fda32bd0ef7ac59bd71a4c368da981b399b8b6e