[INFO] fetching crate re_grpc_server 0.38.1...
[INFO] checking re_grpc_server-0.38.1 against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162600
[INFO] extracting crate re_grpc_server 0.38.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate re_grpc_server 0.38.1
[INFO] finished tweaking crates.io crate re_grpc_server 0.38.1
[INFO] tweaked toml for crates.io crate re_grpc_server 0.38.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate re_grpc_server 0.38.1 on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate re_grpc_server 0.38.1 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:282:1
[INFO] [stderr]     |
[INFO] [stderr] 282 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: binary `re_grpc_server` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-7-tc1/source/target/.../re_grpc_server
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `re-grpc-server`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "re_grpc_server"
[INFO] [stderr] 2 + name = "re-grpc-server"
[INFO] [stderr]   |
[INFO] [stderr] warning: `re_grpc_server` (manifest) generated 2 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded similar-asserts v1.7.0
[INFO] [stderr]   Downloaded tonic-web v0.14.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d3fedca3d1c4eea707bfb6d2bc626fcad205ad2d319390d8c8b79ec734138d5f
[INFO] running `Command { std: "docker" "start" "d3fedca3d1c4eea707bfb6d2bc626fcad205ad2d319390d8c8b79ec734138d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3fedca3d1c4eea707bfb6d2bc626fcad205ad2d319390d8c8b79ec734138d5f", 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" "d3fedca3d1c4eea707bfb6d2bc626fcad205ad2d319390d8c8b79ec734138d5f" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3fedca3d1c4eea707bfb6d2bc626fcad205ad2d319390d8c8b79ec734138d5f", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d3fedca3d1c4eea707bfb6d2bc626fcad205ad2d319390d8c8b79ec734138d5f" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:282:1
[INFO] [stderr]     |
[INFO] [stderr] 282 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: binary `re_grpc_server` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../re_grpc_server
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `re-grpc-server`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "re_grpc_server"
[INFO] [stderr] 2 + name = "re-grpc-server"
[INFO] [stderr]   |
[INFO] [stderr] warning: `re_grpc_server` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling bytemuck_derive v1.11.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.55
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]     Checking crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]    Compiling quiver_derive v0.6.1
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking re_span v0.38.1
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking re_int v0.38.1
[INFO] [stderr]     Checking http-body-util v0.1.4
[INFO] [stderr]     Checking convert_case v0.11.0
[INFO] [stderr]    Compiling fixed v1.31.0
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]     Checking re_case v0.38.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking axum-core v0.5.5
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking re_error v0.38.1
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]     Checking arrow-schema v58.3.0
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking xxhash-rust v0.8.18
[INFO] [stderr]     Checking natord v1.0.9
[INFO] [stderr]     Checking clean-path v0.2.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking lz4_flex v0.13.1
[INFO] [stderr]    Compiling mime_guess2 v2.3.1
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking cfb v0.14.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking sysinfo v0.39.6
[INFO] [stderr]     Checking memory-stats v1.2.0
[INFO] [stderr]     Checking emath v0.36.2
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking infer v0.22.0
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/018018e881e2db0956f229dbb543e21f058d1ce7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=3679e8608425f9af -C extra-filename=-d301d5e5064dd165 --out-dir /opt/rustwide/target/debug/build/syn/d301d5e5064dd165/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d3fedca3d1c4eea707bfb6d2bc626fcad205ad2d319390d8c8b79ec734138d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3fedca3d1c4eea707bfb6d2bc626fcad205ad2d319390d8c8b79ec734138d5f", kill_on_drop: false }`
[INFO] [stdout] d3fedca3d1c4eea707bfb6d2bc626fcad205ad2d319390d8c8b79ec734138d5f
