[INFO] fetching crate polyc-proto 2026.10.4...
[INFO] testing polyc-proto-2026.10.4 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate polyc-proto 2026.10.4 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polyc-proto 2026.10.4 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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] 4061f081f8c6d4ade5d999304050795d14fdc4a5ff46d99c4274bdd34a8c9ecb
[INFO] running `Command { std: "docker" "start" "4061f081f8c6d4ade5d999304050795d14fdc4a5ff46d99c4274bdd34a8c9ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4061f081f8c6d4ade5d999304050795d14fdc4a5ff46d99c4274bdd34a8c9ecb", 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" "4061f081f8c6d4ade5d999304050795d14fdc4a5ff46d99c4274bdd34a8c9ecb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4061f081f8c6d4ade5d999304050795d14fdc4a5ff46d99c4274bdd34a8c9ecb", 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" "4061f081f8c6d4ade5d999304050795d14fdc4a5ff46d99c4274bdd34a8c9ecb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "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 rustversion v1.0.22
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling smoothutf8 v0.2.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling fnv v1.0.7
[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 rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling bitflags v2.12.1
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling base64 v0.23.1
[INFO] [stderr]    Compiling uuid v1.26.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.63
[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 async-trait v0.1.92
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[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 pin-project v1.1.13
[INFO] [stderr]    Compiling buffa v0.9.2
[INFO] [stderr]    Compiling http v1.5.0
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling http-body v1.1.0
[INFO] [stderr]    Compiling http-body-util v0.1.5
[INFO] [stderr]    Compiling buffa-descriptor v0.9.2
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling tower-http v0.6.11
[INFO] [stderr]    Compiling buffa-codegen v0.9.2
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling h2 v0.4.19
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling buffa-types v0.9.2
[INFO] [stderr]    Compiling hyper v1.10.1
[INFO] [stderr]    Compiling connectrpc-codegen v0.9.0
[INFO] [stderr]    Compiling connectrpc-build v0.9.0
[INFO] [stderr]    Compiling polyc-proto v2026.10.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling axum v0.8.9
[INFO] [stderr]    Compiling zstd v0.13.3
[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/1.100.0-beta.1-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,unused-externs-silent --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/build/polyc-proto/abd3b33b6d274a98/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/async-trait/ce348b720902dd0b/out -L dependency=/opt/rustwide/target/release/build/atomic-waker/3c8bacd3de7778a7/out -L dependency=/opt/rustwide/target/release/build/aws-lc-rs/8059c0300540c123/out -L dependency=/opt/rustwide/target/release/build/aws-lc-sys/501c86de6fdeecf3/out -L dependency=/opt/rustwide/target/release/build/axum-core/646265204a571abe/out -L dependency=/opt/rustwide/target/release/build/axum/c7177adbef82aadf/out -L dependency=/opt/rustwide/target/release/build/base64/5ba8d8f2fe9c6ccd/out -L dependency=/opt/rustwide/target/release/build/bitflags/d5c67c22d8cae200/out -L dependency=/opt/rustwide/target/release/build/buffa-descriptor/b678fae8dda0012a/out -L dependency=/opt/rustwide/target/release/build/buffa/d71cbc048f17166d/out -L dependency=/opt/rustwide/target/release/build/bytes/a9e3f7e584a04515/out -L dependency=/opt/rustwide/target/release/build/cfg-if/6d8dca19095bb388/out -L dependency=/opt/rustwide/target/release/build/connectrpc/2f7b672bdd91218a/out -L dependency=/opt/rustwide/target/release/build/equivalent/26a0d6a3c1145f1b/out -L dependency=/opt/rustwide/target/release/build/flate2/94bc2bb44c95d822/out -L dependency=/opt/rustwide/target/release/build/fnv/98df728fc8020158/out -L dependency=/opt/rustwide/target/release/build/foldhash/b92a88c8d2858cd6/out -L dependency=/opt/rustwide/target/release/build/futures-channel/8ac9169392cd26e3/out -L dependency=/opt/rustwide/target/release/build/futures-core/000e9c1bb1a1e1f4/out -L dependency=/opt/rustwide/target/release/build/futures-executor/c1e098c3d64b1751/out -L dependency=/opt/rustwide/target/release/build/futures-io/140f40c122dc4703/out -L dependency=/opt/rustwide/target/release/build/futures-macro/2a8091096d812ed0/out -L dependency=/opt/rustwide/target/release/build/futures-sink/5b1f2e5a11c9433c/out -L dependency=/opt/rustwide/target/release/build/futures-task/5c5534087cfa7016/out -L dependency=/opt/rustwide/target/release/build/futures-util/94d4a0d7cf36282a/out -L dependency=/opt/rustwide/target/release/build/futures/c685c1467bf18708/out -L dependency=/opt/rustwide/target/release/build/getrandom/054b3c1d43bf767f/out -L dependency=/opt/rustwide/target/release/build/h2/19793b07bd90fb42/out -L dependency=/opt/rustwide/target/release/build/hashbrown/abcebbbeb7a7573f/out -L dependency=/opt/rustwide/target/release/build/hashbrown/e584a62dc81c493d/out -L dependency=/opt/rustwide/target/release/build/http-body-util/b21accbee007fd97/out -L dependency=/opt/rustwide/target/release/build/http-body/ff8d23962b286ab7/out -L dependency=/opt/rustwide/target/release/build/http/44446a077a6fd9c4/out -L dependency=/opt/rustwide/target/release/build/httparse/5ae8896e125f1bfe/out -L dependency=/opt/rustwide/target/release/build/httpdate/640331056eb5ecbb/out -L dependency=/opt/rustwide/target/release/build/hyper-rustls/74687c48eaebdad0/out -L dependency=/opt/rustwide/target/release/build/hyper-util/8ed8ac21ea509980/out -L dependency=/opt/rustwide/target/release/build/hyper/bbc32d51de6e6ab2/out -L dependency=/opt/rustwide/target/release/build/indexmap/fcf14a27033da9ca/out -L dependency=/opt/rustwide/target/release/build/itoa/1e9e3b22820c4a15/out -L dependency=/opt/rustwide/target/release/build/libc/9127009e093ab63a/out -L dependency=/opt/rustwide/target/release/build/log/3c55b5043a18cee7/out -L dependency=/opt/rustwide/target/release/build/matchit/eeb13a57975988ae/out -L dependency=/opt/rustwide/target/release/build/memchr/74011ed56d44a9b9/out -L dependency=/opt/rustwide/target/release/build/mime/6d6703af1a0641fa/out -L dependency=/opt/rustwide/target/release/build/mio/62d7ca75605665c4/out -L dependency=/opt/rustwide/target/release/build/once_cell/a92ce0590bdd2571/out -L dependency=/opt/rustwide/target/release/build/percent-encoding/6ee9e8dd7e10ccaa/out -L dependency=/opt/rustwide/target/release/build/pin-project-internal/ae20f6540a7203a0/out -L dependency=/opt/rustwide/target/release/build/pin-project-lite/9a89bb36c0c56875/out -L dependency=/opt/rustwide/target/release/build/pin-project/0325fc6be76b2ba1/out -L dependency=/opt/rustwide/target/release/build/rustls-pki-types/cb348bfbf235b46a/out -L dependency=/opt/rustwide/target/release/build/rustls-webpki/2a45c245767bba0c/out -L dependency=/opt/rustwide/target/release/build/rustls/e01bd9f65bb87311/out -L dependency=/opt/rustwide/target/release/build/rustversion/a45ae3a9c84ec2c2/out -L dependency=/opt/rustwide/target/release/build/serde/d149dc21bad3bdd9/out -L dependency=/opt/rustwide/target/release/build/serde_core/1cb137558d77b910/out -L dependency=/opt/rustwide/target/release/build/serde_derive/1839aff84b0d6eb2/out -L dependency=/opt/rustwide/target/release/build/serde_json/df8d27d5ae5e93b9/out -L dependency=/opt/rustwide/target/release/build/sha1_smol/86baf627230b077d/out -L dependency=/opt/rustwide/target/release/build/simdutf8/2ae9743864aea559/out -L dependency=/opt/rustwide/target/release/build/slab/fc33110460bc6c9a/out -L dependency=/opt/rustwide/target/release/build/smallvec/b3db98ac3a44e96a/out -L dependency=/opt/rustwide/target/release/build/smoothutf8/6fec77fe39c7c253/out -L dependency=/opt/rustwide/target/release/build/socket2/1e5c8c5b9988435f/out -L dependency=/opt/rustwide/target/release/build/subtle/55d0ad28af99a64a/out -L dependency=/opt/rustwide/target/release/build/sync_wrapper/5d27b2260ee0288b/out -L dependency=/opt/rustwide/target/release/build/thiserror-impl/1ec93eefd246faf9/out -L dependency=/opt/rustwide/target/release/build/thiserror/d38b7dfb48df67f6/out -L dependency=/opt/rustwide/target/release/build/tokio-macros/dd6bda61d1296fba/out -L dependency=/opt/rustwide/target/release/build/tokio-rustls/4cd01d3dcf1be86b/out -L dependency=/opt/rustwide/target/release/build/tokio-util/8e8f6895673937e8/out -L dependency=/opt/rustwide/target/release/build/tokio/74e5726947a5e221/out -L dependency=/opt/rustwide/target/release/build/tower-http/79728efbea4c236a/out -L dependency=/opt/rustwide/target/release/build/tower-layer/ef066f11b7c6abbf/out -L dependency=/opt/rustwide/target/release/build/tower-service/1eef8393de4ac64f/out -L dependency=/opt/rustwide/target/release/build/tower/03976fd0a3dbcc0c/out -L dependency=/opt/rustwide/target/release/build/tracing-attributes/2a7292c5c9dfb709/out -L dependency=/opt/rustwide/target/release/build/tracing-core/3e7f99a7051d5219/out -L dependency=/opt/rustwide/target/release/build/tracing/31a4718406558dc8/out -L dependency=/opt/rustwide/target/release/build/try-lock/f6d0b473a0eeeda4/out -L dependency=/opt/rustwide/target/release/build/untrusted/5ab0aa40ecba79ee/out -L dependency=/opt/rustwide/target/release/build/want/6ec9107ca7562ffd/out -L dependency=/opt/rustwide/target/release/build/zeroize/8127b282d78d45ca/out -L dependency=/opt/rustwide/target/release/build/zlib-rs/0e27a1053381f7e1/out -L dependency=/opt/rustwide/target/release/build/zmij/3fd0fbc0da54c581/out -L dependency=/opt/rustwide/target/release/build/zstd-safe/642ec6464e6bb9d1/out -L dependency=/opt/rustwide/target/release/build/zstd-sys/73c334fec6cb6f07/out -L dependency=/opt/rustwide/target/release/build/zstd/8c36715e91aceb5f/out --extern base64=/opt/rustwide/target/release/build/base64/829575508b054c5e/out/libbase64-829575508b054c5e.rmeta --extern buffa=/opt/rustwide/target/release/build/buffa/d71cbc048f17166d/out/libbuffa-d71cbc048f17166d.rmeta --extern buffa_descriptor=/opt/rustwide/target/release/build/buffa-descriptor/b678fae8dda0012a/out/libbuffa_descriptor-b678fae8dda0012a.rmeta --extern buffa_types=/opt/rustwide/target/release/build/buffa-types/f94d35c6044a7411/out/libbuffa_types-f94d35c6044a7411.rmeta --extern connectrpc=/opt/rustwide/target/release/build/connectrpc/2f7b672bdd91218a/out/libconnectrpc-2f7b672bdd91218a.rmeta --extern connectrpc_reflection=/opt/rustwide/target/release/build/connectrpc-reflection/88ebca63561fafe5/out/libconnectrpc_reflection-88ebca63561fafe5.rmeta --extern http=/opt/rustwide/target/release/build/http/44446a077a6fd9c4/out/libhttp-44446a077a6fd9c4.rmeta --extern http_body=/opt/rustwide/target/release/build/http-body/ff8d23962b286ab7/out/libhttp_body-ff8d23962b286ab7.rmeta --extern serde=/opt/rustwide/target/release/build/serde/d149dc21bad3bdd9/out/libserde-d149dc21bad3bdd9.rmeta --extern serde_json=/opt/rustwide/target/release/build/serde_json/df8d27d5ae5e93b9/out/libserde_json-df8d27d5ae5e93b9.rmeta --extern uuid=/opt/rustwide/target/release/build/uuid/321f72dfc50c9738/out/libuuid-321f72dfc50c9738.rmeta --cap-lints=warn --force-warn=unused_crate_dependencies -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" "4061f081f8c6d4ade5d999304050795d14fdc4a5ff46d99c4274bdd34a8c9ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4061f081f8c6d4ade5d999304050795d14fdc4a5ff46d99c4274bdd34a8c9ecb", kill_on_drop: false }`
[INFO] [stdout] 4061f081f8c6d4ade5d999304050795d14fdc4a5ff46d99c4274bdd34a8c9ecb
