[INFO] fetching crate struct-metadata-derive 1.1.0...
[INFO] testing struct-metadata-derive-1.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate struct-metadata-derive 1.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate struct-metadata-derive 1.1.0
[INFO] finished tweaking crates.io crate struct-metadata-derive 1.1.0
[INFO] tweaked toml for crates.io crate struct-metadata-derive 1.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate struct-metadata-derive 1.1.0 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 struct-metadata-derive 1.1.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] abce2a5a9768be1a83a9e72cf4b7225127ce6e06d6d4c9078329bde48f89d1b5
[INFO] running `Command { std: "docker" "start" "-a" "abce2a5a9768be1a83a9e72cf4b7225127ce6e06d6d4c9078329bde48f89d1b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abce2a5a9768be1a83a9e72cf4b7225127ce6e06d6d4c9078329bde48f89d1b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abce2a5a9768be1a83a9e72cf4b7225127ce6e06d6d4c9078329bde48f89d1b5", kill_on_drop: false }`
[INFO] [stdout] abce2a5a9768be1a83a9e72cf4b7225127ce6e06d6d4c9078329bde48f89d1b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7d40198a431abdde5d7fdfd6fd14364311e9e5d0497168df549897c61ca26831
[INFO] running `Command { std: "docker" "start" "-a" "7d40198a431abdde5d7fdfd6fd14364311e9e5d0497168df549897c61ca26831", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling struct-metadata-derive v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "7d40198a431abdde5d7fdfd6fd14364311e9e5d0497168df549897c61ca26831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d40198a431abdde5d7fdfd6fd14364311e9e5d0497168df549897c61ca26831", kill_on_drop: false }`
[INFO] [stdout] 7d40198a431abdde5d7fdfd6fd14364311e9e5d0497168df549897c61ca26831
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 65a0601128d6acbeac324fbef2e9cc70f7ad1a56d8bc3cfd185b13098c484a1d
[INFO] running `Command { std: "docker" "start" "-a" "65a0601128d6acbeac324fbef2e9cc70f7ad1a56d8bc3cfd185b13098c484a1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling struct-metadata-derive v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "65a0601128d6acbeac324fbef2e9cc70f7ad1a56d8bc3cfd185b13098c484a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a0601128d6acbeac324fbef2e9cc70f7ad1a56d8bc3cfd185b13098c484a1d", kill_on_drop: false }`
[INFO] [stdout] 65a0601128d6acbeac324fbef2e9cc70f7ad1a56d8bc3cfd185b13098c484a1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 14c855977eb524b9daf376b7e171082784832959b258cae156763f80f11e22f8
[INFO] running `Command { std: "docker" "start" "-a" "14c855977eb524b9daf376b7e171082784832959b258cae156763f80f11e22f8", 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/struct_metadata_derive-79e09786147a098a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests struct_metadata_derive
[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] [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" "14c855977eb524b9daf376b7e171082784832959b258cae156763f80f11e22f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c855977eb524b9daf376b7e171082784832959b258cae156763f80f11e22f8", kill_on_drop: false }`
[INFO] [stdout] 14c855977eb524b9daf376b7e171082784832959b258cae156763f80f11e22f8