[INFO] fetching crate wmproxy 0.2.7...
[INFO] building wmproxy-0.2.7 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate wmproxy 0.2.7 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate wmproxy 0.2.7
[INFO] finished tweaking crates.io crate wmproxy 0.2.7
[INFO] tweaked toml for crates.io crate wmproxy 0.2.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wmproxy 0.2.7 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wmproxy 0.2.7 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bcder v0.7.4
[INFO] [stderr]   Downloaded commander v0.1.5
[INFO] [stderr]   Downloaded blocking v1.5.1
[INFO] [stderr]   Downloaded bpaf_derive v0.5.7
[INFO] [stderr]   Downloaded unsafe-any-ors v1.0.0
[INFO] [stderr]   Downloaded neli v0.6.4
[INFO] [stderr]   Downloaded is_ci v1.1.1
[INFO] [stderr]   Downloaded piper v0.2.1
[INFO] [stderr]   Downloaded winnow v0.5.34
[INFO] [stderr]   Downloaded async-recursion v1.0.5
[INFO] [stderr]   Downloaded async-channel v2.1.1
[INFO] [stderr]   Downloaded acme-lib v0.9.1
[INFO] [stderr]   Downloaded async-io v2.3.0
[INFO] [stderr]   Downloaded rustls-webpki v0.102.1
[INFO] [stderr]   Downloaded bpaf v0.9.9
[INFO] [stderr]   Downloaded anstream v0.6.11
[INFO] [stderr]   Downloaded serde_yaml v0.9.30
[INFO] [stderr]   Downloaded polling v3.3.2
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.40
[INFO] [stderr]   Downloaded env_logger v0.11.0
[INFO] [stderr]   Downloaded webparse v0.2.7
[INFO] [stderr]   Downloaded forever-rs v0.1.2
[INFO] [stderr]   Downloaded local-ip-address v0.6.1
[INFO] [stderr]   Downloaded log4rs v1.2.0
[INFO] [stderr]   Downloaded serde_with_macros v3.5.1
[INFO] [stderr]   Downloaded webpki-roots v0.26.0
[INFO] [stderr]   Downloaded neli-proc-macros v0.1.3
[INFO] [stderr]   Downloaded rustls-pemfile v2.0.0
[INFO] [stderr]   Downloaded time-macros v0.2.16
[INFO] [stderr]   Downloaded async-trait v0.1.77
[INFO] [stderr]   Downloaded rbtree v0.2.0
[INFO] [stderr]   Downloaded ahash v0.8.9
[INFO] [stderr]   Downloaded chrono v0.4.33
[INFO] [stderr]   Downloaded tokio v1.35.1
[INFO] [stderr]   Downloaded async-executor v1.8.0
[INFO] [stderr]   Downloaded futures-lite v2.2.0
[INFO] [stderr]   Downloaded thread-id v4.2.1
[INFO] [stderr]   Downloaded rustls-pki-types v1.1.0
[INFO] [stderr]   Downloaded pem v3.0.3
[INFO] [stderr]   Downloaded typemap-ors v1.0.0
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.10
[INFO] [stderr]   Downloaded openssl-sys v0.9.100
[INFO] [stderr]   Downloaded x509-certificate v0.23.1
[INFO] [stderr]   Downloaded hermit-abi v0.3.4
[INFO] [stderr]   Downloaded proc-macro2 v1.0.78
[INFO] [stderr]   Downloaded time v0.3.31
[INFO] [stderr]   Downloaded iana-time-zone v0.1.59
[INFO] [stderr]   Downloaded brotli-decompressor v2.5.1
[INFO] [stderr]   Downloaded value-bag v1.6.0
[INFO] [stderr]   Downloaded brotli v3.4.0
[INFO] [stderr]   Downloaded serde_with v3.5.1
[INFO] [stderr]   Downloaded ring v0.17.7
[INFO] [stderr]   Downloaded openssl-src v300.2.3+3.2.1
[INFO] [stderr]   Downloaded wenmeng v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9641d46f172f26d74e6e0ec1368ee497de7033fb64dc191182457425a4c602c5
[INFO] running `Command { std: "docker" "start" "-a" "9641d46f172f26d74e6e0ec1368ee497de7033fb64dc191182457425a4c602c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9641d46f172f26d74e6e0ec1368ee497de7033fb64dc191182457425a4c602c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9641d46f172f26d74e6e0ec1368ee497de7033fb64dc191182457425a4c602c5", kill_on_drop: false }`
[INFO] [stdout] 9641d46f172f26d74e6e0ec1368ee497de7033fb64dc191182457425a4c602c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7308d11a68ea608ec3cd63745170d053ace23a952ce0d8c3ae949dc7456a6a6b
[INFO] running `Command { std: "docker" "start" "-a" "7308d11a68ea608ec3cd63745170d053ace23a952ce0d8c3ae949dc7456a6a6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling value-bag v1.6.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling iana-time-zone v0.1.59
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling rustls-pki-types v1.1.0
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling futures-lite v2.2.0
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling async-task v4.7.0
[INFO] [stderr]    Compiling chrono v0.4.33
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling rustls v0.22.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling piper v0.2.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling async-channel v2.1.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling winnow v0.5.34
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling unsafe-any-ors v1.0.0
[INFO] [stderr]    Compiling blocking v1.5.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling brotli-decompressor v2.5.1
[INFO] [stderr]    Compiling commander v0.1.5
[INFO] [stderr]    Compiling async-executor v1.8.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.10
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling anstream v0.6.11
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling typemap-ors v1.0.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling brotli v3.4.0
[INFO] [stderr]    Compiling pem v3.0.3
[INFO] [stderr]    Compiling webpki-roots v0.26.0
[INFO] [stderr]    Compiling bcder v0.7.4
[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/c7f6aa2869acdbf014d094c6e427e554e160b6db/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=c33eb933aa856c90 -C extra-filename=-7c12585d561b6527 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43bef833ad5a6872.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7acff96f9e6772ca.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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" "7308d11a68ea608ec3cd63745170d053ace23a952ce0d8c3ae949dc7456a6a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7308d11a68ea608ec3cd63745170d053ace23a952ce0d8c3ae949dc7456a6a6b", kill_on_drop: false }`
[INFO] [stdout] 7308d11a68ea608ec3cd63745170d053ace23a952ce0d8c3ae949dc7456a6a6b