[INFO] fetching crate rate_limiter_aimd 0.1.1... [INFO] testing rate_limiter_aimd-0.1.1 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1 [INFO] extracting crate rate_limiter_aimd 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate rate_limiter_aimd 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rate_limiter_aimd 0.1.1 [INFO] tweaked toml for crates.io crate rate_limiter_aimd 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rate_limiter_aimd 0.1.1 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rate_limiter_aimd 0.1.1 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread_local v1.1.8 [INFO] [stderr] Downloaded tracing-attributes v0.1.28 [INFO] [stderr] Downloaded tracing-core v0.1.33 [INFO] [stderr] Downloaded sketches-ddsketch v0.3.0 [INFO] [stderr] Downloaded smallvec v1.15.0 [INFO] [stderr] Downloaded metrics v0.24.2 [INFO] [stderr] Downloaded tracing-appender v0.2.3 [INFO] [stderr] Downloaded metrics-tracing-context v0.17.0 [INFO] [stderr] Downloaded darling_macro v0.20.11 [INFO] [stderr] Downloaded ident_case v1.0.1 [INFO] [stderr] Downloaded adler2 v2.0.0 [INFO] [stderr] Downloaded lockfree-object-pool v0.1.6 [INFO] [stderr] Downloaded dotenvy v0.15.7 [INFO] [stderr] Downloaded darling v0.20.11 [INFO] [stderr] Downloaded bon v3.6.3 [INFO] [stderr] Downloaded metrics-util v0.18.0 [INFO] [stderr] Downloaded darling_core v0.20.11 [INFO] [stderr] Downloaded bon-macros v3.6.3 [INFO] [stderr] Downloaded openssl-sys v0.9.108 [INFO] [stderr] Downloaded indexmap v2.9.0 [INFO] [stderr] Downloaded rand v0.9.1 [INFO] [stderr] Downloaded hyper-util v0.1.12 [INFO] [stderr] Downloaded hashbrown v0.15.3 [INFO] [stderr] Downloaded reqwest v0.12.15 [INFO] [stderr] Downloaded regex-automata v0.4.9 [INFO] [stderr] Downloaded h2 v0.4.10 [INFO] [stderr] Downloaded zerocopy-derive v0.8.25 [INFO] [stderr] Downloaded openssl v0.10.72 [INFO] [stderr] Downloaded tower v0.4.13 [INFO] [stderr] Downloaded radix_trie v0.2.1 [INFO] [stderr] Downloaded zerocopy v0.8.25 [INFO] [stderr] Downloaded rustls v0.23.27 [INFO] [stderr] Downloaded webpki-roots v1.0.0 [INFO] [stderr] Downloaded mio v1.0.3 [INFO] [stderr] Downloaded snafu v0.8.5 [INFO] [stderr] Downloaded rustls-webpki v0.103.3 [INFO] [stderr] Downloaded rustix v1.0.7 [INFO] [stderr] Downloaded aho-corasick v1.1.3 [INFO] [stderr] Downloaded regex-syntax v0.8.5 [INFO] [stderr] Downloaded brotli v8.0.1 [INFO] [stderr] Downloaded zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Downloaded regex v1.11.1 [INFO] [stderr] Downloaded libc v0.2.172 [INFO] [stderr] Downloaded tokio v1.45.0 [INFO] [stderr] Downloaded syn v2.0.101 [INFO] [stderr] Downloaded brotli-decompressor v5.0.0 [INFO] [stderr] Downloaded tower-http v0.6.4 [INFO] [stderr] Downloaded time v0.3.41 [INFO] [stderr] Downloaded prettyplease v0.2.32 [INFO] [stderr] Downloaded portable-atomic v1.11.0 [INFO] [stderr] Downloaded raw-cpuid v11.5.0 [INFO] [stderr] Downloaded async-compression v0.4.23 [INFO] [stderr] Downloaded parking_lot_core v0.9.10 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded tinyvec v1.9.0 [INFO] [stderr] Downloaded r-efi v5.2.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.53.0 [INFO] [stderr] Downloaded bumpalo v3.17.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.53.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.53.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.53.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.53.0 [INFO] [stderr] Downloaded cc v1.2.24 [INFO] [stderr] Downloaded tokio-util v0.7.15 [INFO] [stderr] Downloaded windows_i686_gnullvm v0.53.0 [INFO] [stderr] Downloaded wasi v0.11.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded parking_lot v0.12.3 [INFO] [stderr] Downloaded windows_i686_gnu v0.53.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.53.0 [INFO] [stderr] Downloaded tracing-subscriber v0.3.19 [INFO] [stderr] Downloaded hyper-rustls v0.27.6 [INFO] [stderr] Downloaded foldhash v0.1.5 [INFO] [stderr] Downloaded thiserror-impl v2.0.12 [INFO] [stderr] Downloaded thiserror v2.0.12 [INFO] [stderr] Downloaded schannel v0.1.27 [INFO] [stderr] Downloaded security-framework-sys v2.14.0 [INFO] [stderr] Downloaded tempfile v3.20.0 [INFO] [stderr] Downloaded snafu-derive v0.8.5 [INFO] [stderr] Downloaded crc32fast v1.4.2 [INFO] [stderr] Downloaded flate2 v1.1.1 [INFO] [stderr] Downloaded miniz_oxide v0.8.8 [INFO] [stderr] Downloaded autocfg v1.4.0 [INFO] [stderr] Downloaded redox_syscall v0.5.12 [INFO] [stderr] Downloaded signal-hook-registry v1.4.5 [INFO] [stderr] Downloaded socket2 v0.5.9 [INFO] [stderr] Downloaded tokio-test v0.4.4 [INFO] [stderr] Downloaded quanta v0.12.5 [INFO] [stderr] Downloaded ordered-float v5.0.0 [INFO] [stderr] Downloaded httpdate v1.0.3 [INFO] [stderr] Downloaded quinn-udp v0.5.12 [INFO] [stderr] Downloaded rustls-pemfile v2.2.0 [INFO] [stderr] Downloaded windows-targets v0.53.0 [INFO] [stderr] Downloaded windows-registry v0.4.0 [INFO] [stderr] Downloaded alloc-no-stdlib v2.0.4 [INFO] [stderr] Downloaded tokio-stream v0.1.17 [INFO] [stderr] Downloaded powerfmt v0.2.0 [INFO] [stderr] Downloaded num-conv v0.1.0 [INFO] [stderr] Downloaded time-macros v0.2.22 [INFO] [stderr] Downloaded nu-ansi-term v0.46.0 [INFO] [stderr] Downloaded errno v0.3.12 [INFO] [stderr] Downloaded webpki-roots v0.26.11 [INFO] [stderr] Downloaded windows-link v0.1.1 [INFO] [stderr] Downloaded windows-strings v0.3.1 [INFO] [stderr] Downloaded alloc-stdlib v0.2.2 [INFO] [stderr] Downloaded jobserver v0.1.33 [INFO] [stderr] Downloaded zstd-safe v7.2.4 [INFO] [stderr] Downloaded rustc-demangle v0.1.24 [INFO] [stderr] Downloaded lock_api v0.4.12 [INFO] [stderr] Downloaded slab v0.4.9 [INFO] [stderr] Downloaded tower-test v0.4.0 [INFO] [stderr] Downloaded deranged v0.4.0 [INFO] [stderr] Downloaded matchers v0.1.0 [INFO] [stderr] Downloaded nibble_vec v0.1.0 [INFO] [stderr] Downloaded time-core v0.1.4 [INFO] [stderr] Downloaded overload v0.1.1 [INFO] [stderr] Downloaded ordered-float v4.6.0 [INFO] [stderr] Downloaded endian-type v0.1.2 [INFO] [stderr] Downloaded zstd v0.13.3 [INFO] [stderr] Downloaded linux-raw-sys v0.9.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83fe74ec378af7298e9da21ca4413df7455c291aae64954a530f1103f8149d28 [INFO] running `Command { std: "docker" "start" "-a" "83fe74ec378af7298e9da21ca4413df7455c291aae64954a530f1103f8149d28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83fe74ec378af7298e9da21ca4413df7455c291aae64954a530f1103f8149d28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83fe74ec378af7298e9da21ca4413df7455c291aae64954a530f1103f8149d28", kill_on_drop: false }` [INFO] [stdout] 83fe74ec378af7298e9da21ca4413df7455c291aae64954a530f1103f8149d28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62e4842b4b7cc175fc9ac657ddd895ac0813e63ce46a1ca61379c92eb568f07b [INFO] running `Command { std: "docker" "start" "-a" "62e4842b4b7cc175fc9ac657ddd895ac0813e63ce46a1ca61379c92eb568f07b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling openssl v0.10.72 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rustls v0.23.27 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling cc v1.2.24 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling prettyplease v0.2.32 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling brotli-decompressor v5.0.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling webpki-roots v1.0.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling raw-cpuid v11.5.0 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling flate2 v1.1.1 [INFO] [stderr] Compiling ordered-float v4.6.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling brotli v8.0.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling metrics v0.24.2 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling sketches-ddsketch v0.3.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling quanta v0.12.5 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling openssl-sys v0.9.108 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling metrics-util v0.18.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling webpki-roots v0.26.11 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling lockfree-object-pool v0.1.6 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling ordered-float v5.0.0 [INFO] [stderr] Compiling synstructure v0.13.2 [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/2fd6efc32704647e64d3d646d21c4c68eae100e4/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --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=47ff3a8755f1a8b0 -C extra-filename=-9193fad60b9a6598 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d8665169c487d19b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-60c6fa93c90874f2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "62e4842b4b7cc175fc9ac657ddd895ac0813e63ce46a1ca61379c92eb568f07b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62e4842b4b7cc175fc9ac657ddd895ac0813e63ce46a1ca61379c92eb568f07b", kill_on_drop: false }` [INFO] [stdout] 62e4842b4b7cc175fc9ac657ddd895ac0813e63ce46a1ca61379c92eb568f07b