[INFO] fetching crate polyc-proto 2026.10.4...
[INFO] testing polyc-proto-2026.10.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate polyc-proto 2026.10.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate polyc-proto 2026.10.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate polyc-proto 2026.10.4
[INFO] tweaked toml for crates.io crate polyc-proto 2026.10.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polyc-proto 2026.10.4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polyc-proto 2026.10.4 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.122
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.122
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.122
[INFO] [stderr]   Downloaded js-sys v0.3.99
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.122
[INFO] [stderr]   Downloaded jiff-static v0.2.37
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.72
[INFO] [stderr]   Downloaded derive_arbitrary v1.4.2
[INFO] [stderr]   Downloaded defmt-macros v1.1.0
[INFO] [stderr]   Downloaded arbitrary v1.4.2
[INFO] [stderr]   Downloaded connectrpc-build v0.9.0
[INFO] [stderr]   Downloaded defmt v1.1.0
[INFO] [stderr]   Downloaded rustls-pki-types v1.14.1
[INFO] [stderr]   Downloaded bitflags v2.12.1
[INFO] [stderr]   Downloaded connectrpc-codegen v0.9.0
[INFO] [stderr]   Downloaded connectrpc-reflection v0.9.0
[INFO] [stderr]   Downloaded smoothutf8 v0.2.3
[INFO] [stderr]   Downloaded cc v1.2.63
[INFO] [stderr]   Downloaded memchr v2.8.1
[INFO] [stderr]   Downloaded buffa-types v0.9.2
[INFO] [stderr]   Downloaded zlib-rs v0.6.3
[INFO] [stderr]   Downloaded buffa v0.9.2
[INFO] [stderr]   Downloaded buffa-descriptor v0.9.2
[INFO] [stderr]   Downloaded buffa-codegen v0.9.2
[INFO] [stderr]   Downloaded connectrpc v0.9.1
[INFO] [stderr]   Downloaded jiff v0.2.37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d67d3cf90895e4bdd4668999da900ce0fd3eb107e956ba1c68a20db73b1d1100
[INFO] running `Command { std: "docker" "start" "d67d3cf90895e4bdd4668999da900ce0fd3eb107e956ba1c68a20db73b1d1100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d67d3cf90895e4bdd4668999da900ce0fd3eb107e956ba1c68a20db73b1d1100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d67d3cf90895e4bdd4668999da900ce0fd3eb107e956ba1c68a20db73b1d1100" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d67d3cf90895e4bdd4668999da900ce0fd3eb107e956ba1c68a20db73b1d1100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d67d3cf90895e4bdd4668999da900ce0fd3eb107e956ba1c68a20db73b1d1100" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling smoothutf8 v0.2.3
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling rustls-pki-types v1.14.1
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling bitflags v2.12.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling base64 v0.23.1
[INFO] [stderr]    Compiling uuid v1.26.1
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling http v1.5.0
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling buffa v0.9.2
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling http-body v1.1.0
[INFO] [stderr]    Compiling http-body-util v0.1.5
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling tower-http v0.6.11
[INFO] [stderr]    Compiling buffa-descriptor v0.9.2
[INFO] [stderr]    Compiling buffa-codegen v0.9.2
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling buffa-types v0.9.2
[INFO] [stderr]    Compiling h2 v0.4.19
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling connectrpc-codegen v0.9.0
[INFO] [stderr]    Compiling connectrpc-build v0.9.0
[INFO] [stderr]    Compiling hyper v1.10.1
[INFO] [stderr]    Compiling polyc-proto v2026.10.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling axum v0.8.9
[INFO] [stderr]    Compiling rustls-webpki v0.103.15
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling hyper-rustls v0.27.9
[INFO] [stderr]    Compiling connectrpc v0.9.1
[INFO] [stderr]    Compiling connectrpc-reflection v0.9.0
[INFO] [stderr] error: could not compile `polyc-proto` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name polyc_proto --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no '--warn=clippy::pedantic' '--warn=clippy::nursery' '--deny=clippy::unwrap_used' --forbid=unsafe_code --warn=unreachable_pub '--allow=clippy::redundant_pub_crate' '--allow=clippy::module_name_repetitions' --deny=missing_docs '--deny=clippy::dbg_macro' '--warn=rustdoc::all' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary"))' -C metadata=508ecde998cdde5a -C extra-filename=-abd3b33b6d274a98 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern base64=/opt/rustwide/target/release/deps/libbase64-829575508b054c5e.rmeta --extern buffa=/opt/rustwide/target/release/deps/libbuffa-d71cbc048f17166d.rmeta --extern buffa_descriptor=/opt/rustwide/target/release/deps/libbuffa_descriptor-b678fae8dda0012a.rmeta --extern buffa_types=/opt/rustwide/target/release/deps/libbuffa_types-f94d35c6044a7411.rmeta --extern connectrpc=/opt/rustwide/target/release/deps/libconnectrpc-2f7b672bdd91218a.rmeta --extern connectrpc_reflection=/opt/rustwide/target/release/deps/libconnectrpc_reflection-88ebca63561fafe5.rmeta --extern http=/opt/rustwide/target/release/deps/libhttp-44446a077a6fd9c4.rmeta --extern http_body=/opt/rustwide/target/release/deps/libhttp_body-ff8d23962b286ab7.rmeta --extern serde=/opt/rustwide/target/release/deps/libserde-d149dc21bad3bdd9.rmeta --extern serde_json=/opt/rustwide/target/release/deps/libserde_json-df8d27d5ae5e93b9.rmeta --extern uuid=/opt/rustwide/target/release/deps/libuuid-321f72dfc50c9738.rmeta --cap-lints=warn -L native=/opt/rustwide/target/release/build/aws-lc-sys-832ea322d3e36887/out -L native=/opt/rustwide/target/release/build/zstd-sys-a5b37bd667e88a53/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d67d3cf90895e4bdd4668999da900ce0fd3eb107e956ba1c68a20db73b1d1100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d67d3cf90895e4bdd4668999da900ce0fd3eb107e956ba1c68a20db73b1d1100", kill_on_drop: false }`
[INFO] [stdout] d67d3cf90895e4bdd4668999da900ce0fd3eb107e956ba1c68a20db73b1d1100
