[INFO] fetching crate runar-serializer-macros 0.1.0...
[INFO] testing runar-serializer-macros-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate runar-serializer-macros 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate runar-serializer-macros 0.1.0
[INFO] finished tweaking crates.io crate runar-serializer-macros 0.1.0
[INFO] tweaked toml for crates.io crate runar-serializer-macros 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate runar-serializer-macros 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate runar-serializer-macros 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ed0ca0d3183de3ab9c2c0f0f7b3adbaabc84b5c67af573366eadfadd3c367f6
[INFO] running `Command { std: "docker" "start" "-a" "6ed0ca0d3183de3ab9c2c0f0f7b3adbaabc84b5c67af573366eadfadd3c367f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ed0ca0d3183de3ab9c2c0f0f7b3adbaabc84b5c67af573366eadfadd3c367f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed0ca0d3183de3ab9c2c0f0f7b3adbaabc84b5c67af573366eadfadd3c367f6", kill_on_drop: false }`
[INFO] [stdout] 6ed0ca0d3183de3ab9c2c0f0f7b3adbaabc84b5c67af573366eadfadd3c367f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a197091c581beaa1ac5c80ab59298c233c32eedc92ff5a5a576f32c0319cf373
[INFO] running `Command { std: "docker" "start" "-a" "a197091c581beaa1ac5c80ab59298c233c32eedc92ff5a5a576f32c0319cf373", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]    Compiling runar-serializer-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `Command { std: "docker" "inspect" "a197091c581beaa1ac5c80ab59298c233c32eedc92ff5a5a576f32c0319cf373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a197091c581beaa1ac5c80ab59298c233c32eedc92ff5a5a576f32c0319cf373", kill_on_drop: false }`
[INFO] [stdout] a197091c581beaa1ac5c80ab59298c233c32eedc92ff5a5a576f32c0319cf373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b274bc71480cd2f758caa2736c43f06722a6640f4e5534cf7548a5ebbe8db95
[INFO] running `Command { std: "docker" "start" "-a" "8b274bc71480cd2f758caa2736c43f06722a6640f4e5534cf7548a5ebbe8db95", kill_on_drop: false }`
[INFO] [stderr]    Compiling runar-serializer-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "8b274bc71480cd2f758caa2736c43f06722a6640f4e5534cf7548a5ebbe8db95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b274bc71480cd2f758caa2736c43f06722a6640f4e5534cf7548a5ebbe8db95", kill_on_drop: false }`
[INFO] [stdout] 8b274bc71480cd2f758caa2736c43f06722a6640f4e5534cf7548a5ebbe8db95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34f4b60ec442276ddfedc1c1c6af2fbf622d079194dc001951ac40c852143e6e
[INFO] running `Command { std: "docker" "start" "-a" "34f4b60ec442276ddfedc1c1c6af2fbf622d079194dc001951ac40c852143e6e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/runar_serializer_macros-216a5eea2c146a1b)
[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 runar_serializer_macros
[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" "34f4b60ec442276ddfedc1c1c6af2fbf622d079194dc001951ac40c852143e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f4b60ec442276ddfedc1c1c6af2fbf622d079194dc001951ac40c852143e6e", kill_on_drop: false }`
[INFO] [stdout] 34f4b60ec442276ddfedc1c1c6af2fbf622d079194dc001951ac40c852143e6e