[INFO] fetching crate checkstream-proxy 0.1.0...
[INFO] checking checkstream-proxy-0.1.0 against 8d1a76430406c877b35d0b627e7f796dcf0dfeca+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] extracting crate checkstream-proxy 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate checkstream-proxy 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate checkstream-proxy 0.1.0
[INFO] tweaked toml for crates.io crate checkstream-proxy 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate checkstream-proxy 0.1.0 on toolchain 8d1a76430406c877b35d0b627e7f796dcf0dfeca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate checkstream-proxy 0.1.0 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" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.documentation`
[INFO] [stderr]    --> Cargo.toml:124:12
[INFO] [stderr]     |
[INFO] [stderr] 122 | documentation = "https://docs.skelfresearch.com/checkstream"
[INFO] [stderr]     |                 --------------------------------------------
[INFO] [stderr] 123 | edition = "2021"
[INFO] [stderr] 124 | homepage = "https://docs.skelfresearch.com/checkstream"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `checkstream-proxy` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metrics-exporter-prometheus v0.15.3
[INFO] [stderr]   Downloaded sketches-ddsketch v0.2.2
[INFO] [stderr]   Downloaded metrics-util v0.17.0
[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] [stderr]   Downloaded metrics v0.23.1
[INFO] [stderr]   Downloaded aws-lc-rs v1.15.0
[INFO] [stderr]   Downloaded hyper v1.8.0
[INFO] [stderr]   Downloaded arraydeque v0.5.1
[INFO] [stderr]   Downloaded config v0.14.1
[INFO] [stderr]   Downloaded yaml-rust2 v0.8.1
[INFO] [stderr]   Downloaded rust-ini v0.20.0
[INFO] [stderr]   Downloaded rayon-cond v0.3.0
[INFO] [stderr]   Downloaded checkstream-telemetry v0.1.0
[INFO] [stderr]   Downloaded checkstream-core v0.1.0
[INFO] [stderr]   Downloaded onig v6.5.1
[INFO] [stderr]   Downloaded checkstream-policy v0.1.0
[INFO] [stderr]   Downloaded checkstream-classifiers v0.1.0
[INFO] [stderr]   Downloaded tokenizers v0.20.4
[INFO] [stderr]   Downloaded hf-hub v0.3.2
[INFO] [stderr]   Downloaded onig_sys v69.9.1
[INFO] [stderr]   Downloaded aws-lc-sys v0.33.0
[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] 0b066eabe8c53fb79c5ebe8b2efb77e704dfd3613d3d2885ee14d0bb3079c09f
[INFO] running `Command { std: "docker" "start" "0b066eabe8c53fb79c5ebe8b2efb77e704dfd3613d3d2885ee14d0bb3079c09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b066eabe8c53fb79c5ebe8b2efb77e704dfd3613d3d2885ee14d0bb3079c09f", 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" "0b066eabe8c53fb79c5ebe8b2efb77e704dfd3613d3d2885ee14d0bb3079c09f" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b066eabe8c53fb79c5ebe8b2efb77e704dfd3613d3d2885ee14d0bb3079c09f", 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 -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b066eabe8c53fb79c5ebe8b2efb77e704dfd3613d3d2885ee14d0bb3079c09f" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.documentation`
[INFO] [stderr]    --> Cargo.toml:124:12
[INFO] [stderr]     |
[INFO] [stderr] 122 | documentation = "https://docs.skelfresearch.com/checkstream"
[INFO] [stderr]     |                 --------------------------------------------
[INFO] [stderr] 123 | edition = "2021"
[INFO] [stderr] 124 | homepage = "https://docs.skelfresearch.com/checkstream"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `checkstream-proxy` (manifest) generated 1 warning
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling pulp v0.21.5
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking rustls-pki-types v1.13.0
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]    Compiling aws-lc-rs v1.15.0
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling zip v1.1.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking rustls-native-certs v0.8.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking macro_rules_attribute v0.2.2
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking unicode-normalization-alignments v0.1.12
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking sketches-ddsketch v0.2.2
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]    Compiling aws-lc-sys v0.33.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling onig_sys v69.9.1
[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/8d1a76430406c877b35d0b627e7f796dcf0dfeca/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.110/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="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=ba410bfb93a2041d -C extra-filename=-8a57ad3ded5977e8 --out-dir /opt/rustwide/target/debug/build/syn/8a57ad3ded5977e8/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/60ca2ad86496de82/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/4d9d17e436f83963/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/60ca2ad86496de82/out/libproc_macro2-60ca2ad86496de82.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/4dc79176a9c04c04/out/libquote-4dc79176a9c04c04.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/4d9d17e436f83963/out/libunicode_ident-4d9d17e436f83963.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pest` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8d1a76430406c877b35d0b627e7f796dcf0dfeca/bin/rustc --crate-name pest --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pest-2.8.3/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="default"' --cfg 'feature="memchr"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("const_prec_climber", "default", "memchr", "miette-error", "pretty-print", "std"))' -C metadata=ccb2ac470c2cd6cc -C extra-filename=-01f004ebcd05ecb6 --out-dir /opt/rustwide/target/debug/build/pest/01f004ebcd05ecb6/out --extern memchr=/opt/rustwide/target/debug/build/memchr/ab60307b15707375/out/libmemchr-ab60307b15707375.rmeta --extern ucd_trie=/opt/rustwide/target/debug/build/ucd-trie/fd788bb330d18fa8/out/libucd_trie-fd788bb330d18fa8.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0b066eabe8c53fb79c5ebe8b2efb77e704dfd3613d3d2885ee14d0bb3079c09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b066eabe8c53fb79c5ebe8b2efb77e704dfd3613d3d2885ee14d0bb3079c09f", kill_on_drop: false }`
[INFO] [stdout] 0b066eabe8c53fb79c5ebe8b2efb77e704dfd3613d3d2885ee14d0bb3079c09f
