[INFO] fetching crate hub1989-error-util 1.0.0...
[INFO] checking hub1989-error-util-1.0.0 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] extracting crate hub1989-error-util 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hub1989-error-util 1.0.0
[INFO] finished tweaking crates.io crate hub1989-error-util 1.0.0
[INFO] tweaked toml for crates.io crate hub1989-error-util 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hub1989-error-util 1.0.0 on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 372 packages to highest compatible versions
[INFO] [stderr]       Adding bson v2.15.0 (available: v3.1.0)
[INFO] [stderr]       Adding reqwest v0.12.28 (available: v0.13.4)
[INFO] [stderr]       Adding tonic v0.12.3 (available: v0.14.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | 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: `hub1989-error-util` (manifest) generated 1 warning
[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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f8ceb1ea4f536fe069e9951588c37a88ec4f1428862afc54ee482fd897717d16
[INFO] running `Command { std: "docker" "start" "f8ceb1ea4f536fe069e9951588c37a88ec4f1428862afc54ee482fd897717d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8ceb1ea4f536fe069e9951588c37a88ec4f1428862afc54ee482fd897717d16", 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" "f8ceb1ea4f536fe069e9951588c37a88ec4f1428862afc54ee482fd897717d16" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8ceb1ea4f536fe069e9951588c37a88ec4f1428862afc54ee482fd897717d16", 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" "f8ceb1ea4f536fe069e9951588c37a88ec4f1428862afc54ee482fd897717d16" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "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:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | 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: `hub1989-error-util` (manifest) generated 1 warning
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pest v2.9.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling derive-syn-parse v0.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling macro_magic_core_macros v0.5.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling zstd-safe v7.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking uuid v1.26.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling pest_meta v2.9.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling macro_magic_core v0.5.1
[INFO] [stderr]    Compiling rustc_version_runtime v0.3.0
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling macro_magic_macros v0.5.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking num-modular v0.6.5
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]    Compiling pest_generator v2.9.0
[INFO] [stderr]     Checking semver v1.0.28
[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/79c0559184f27f4433a6fbc260b950d06d4a4889/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.5/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="extra-traits"' --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=4bd272b470938772 -C extra-filename=-745f2b25f4d5a608 --out-dir /opt/rustwide/target/debug/build/syn/745f2b25f4d5a608/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" "f8ceb1ea4f536fe069e9951588c37a88ec4f1428862afc54ee482fd897717d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ceb1ea4f536fe069e9951588c37a88ec4f1428862afc54ee482fd897717d16", kill_on_drop: false }`
[INFO] [stdout] f8ceb1ea4f536fe069e9951588c37a88ec4f1428862afc54ee482fd897717d16
