[INFO] fetching crate spring-grpc 0.4.2... [INFO] testing spring-grpc-0.4.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate spring-grpc 0.4.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate spring-grpc 0.4.2 [INFO] finished tweaking crates.io crate spring-grpc 0.4.2 [INFO] tweaked toml for crates.io crate spring-grpc 0.4.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate spring-grpc 0.4.2 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] crate crates.io crate spring-grpc 0.4.2 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ddf5a5be6ba45a2040cc0f3c2a33aaa6e5513fdbebb7b076fcce2ef9757fd23 [INFO] running `Command { std: "docker" "start" "-a" "9ddf5a5be6ba45a2040cc0f3c2a33aaa6e5513fdbebb7b076fcce2ef9757fd23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ddf5a5be6ba45a2040cc0f3c2a33aaa6e5513fdbebb7b076fcce2ef9757fd23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ddf5a5be6ba45a2040cc0f3c2a33aaa6e5513fdbebb7b076fcce2ef9757fd23", kill_on_drop: false }` [INFO] [stdout] 9ddf5a5be6ba45a2040cc0f3c2a33aaa6e5513fdbebb7b076fcce2ef9757fd23 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81966ca525c1452cfe88ec7c5671ef75b06adc9a5c28ea9d5cdb38d513aac591 [INFO] running `Command { std: "docker" "start" "-a" "81966ca525c1452cfe88ec7c5671ef75b06adc9a5c28ea9d5cdb38d513aac591", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling hdrhistogram v7.5.4 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling brotli-decompressor v5.0.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling cc v1.2.38 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling deranged v0.5.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling compression-core v0.4.29 [INFO] [stderr] Compiling toml_writer v1.0.3 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling matchit v0.8.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling brotli v8.0.2 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Compiling dotenvy v0.15.7 [INFO] [stderr] Compiling inventory v0.3.21 [INFO] [stderr] Compiling http-range-header v0.4.2 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling serde_spanned v1.0.2 [INFO] [stderr] Compiling serde_path_to_error v0.1.20 [INFO] [stderr] Compiling toml v0.9.7 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling serde-toml-merge v0.3.11 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling schemars_derive v1.0.4 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling spring-macros v0.4.5 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling axum-core v0.5.2 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling compression-codecs v0.4.30 [INFO] [stderr] Compiling tracing-serde v0.2.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling schemars v1.0.4 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling tracing-error v0.2.1 [INFO] [stderr] Compiling tracing-appender v0.2.3 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling async-compression v0.4.30 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling spring v0.4.4 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling hyper-util v0.1.17 [INFO] [stderr] Compiling hyper-timeout v0.5.2 [INFO] [stderr] Compiling axum v0.8.4 [INFO] [stderr] Compiling tonic v0.13.1 [INFO] [stderr] Compiling spring-grpc v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "81966ca525c1452cfe88ec7c5671ef75b06adc9a5c28ea9d5cdb38d513aac591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81966ca525c1452cfe88ec7c5671ef75b06adc9a5c28ea9d5cdb38d513aac591", kill_on_drop: false }` [INFO] [stdout] 81966ca525c1452cfe88ec7c5671ef75b06adc9a5c28ea9d5cdb38d513aac591 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f71d2a21e5e201d0aba6b9837e5be9c4ddec9b2ef92315fffa780c47557aa7d6 [INFO] running `Command { std: "docker" "start" "-a" "f71d2a21e5e201d0aba6b9837e5be9c4ddec9b2ef92315fffa780c47557aa7d6", kill_on_drop: false }` [INFO] [stderr] Compiling spring-grpc v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "f71d2a21e5e201d0aba6b9837e5be9c4ddec9b2ef92315fffa780c47557aa7d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f71d2a21e5e201d0aba6b9837e5be9c4ddec9b2ef92315fffa780c47557aa7d6", kill_on_drop: false }` [INFO] [stdout] f71d2a21e5e201d0aba6b9837e5be9c4ddec9b2ef92315fffa780c47557aa7d6 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 189f76abb6479a744d80eeafd3bbe568f7909e1b0117885110668288b3d66bcb [INFO] running `Command { std: "docker" "start" "-a" "189f76abb6479a744d80eeafd3bbe568f7909e1b0117885110668288b3d66bcb", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spring_grpc-4436982fd2634f31) [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 spring_grpc [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" "189f76abb6479a744d80eeafd3bbe568f7909e1b0117885110668288b3d66bcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "189f76abb6479a744d80eeafd3bbe568f7909e1b0117885110668288b3d66bcb", kill_on_drop: false }` [INFO] [stdout] 189f76abb6479a744d80eeafd3bbe568f7909e1b0117885110668288b3d66bcb