[INFO] cloning repository https://github.com/Arrow-air/svc-discovery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Arrow-air/svc-discovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArrow-air%2Fsvc-discovery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArrow-air%2Fsvc-discovery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c05e017ac280ece1df736fee8fbb010e9cf7665f
[INFO] checking Arrow-air/svc-discovery against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArrow-air%2Fsvc-discovery" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Arrow-air/svc-discovery
[INFO] finished tweaking git repo https://github.com/Arrow-air/svc-discovery
[INFO] tweaked toml for git repo https://github.com/Arrow-air/svc-discovery written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Arrow-air/svc-discovery on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Arrow-air/svc-discovery 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f230dea7fe4a63614335a99cac5c6bd94a917a6af363091f2baa0679a5fc0716
[INFO] running `Command { std: "docker" "start" "-a" "f230dea7fe4a63614335a99cac5c6bd94a917a6af363091f2baa0679a5fc0716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f230dea7fe4a63614335a99cac5c6bd94a917a6af363091f2baa0679a5fc0716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f230dea7fe4a63614335a99cac5c6bd94a917a6af363091f2baa0679a5fc0716", kill_on_drop: false }`
[INFO] [stdout] f230dea7fe4a63614335a99cac5c6bd94a917a6af363091f2baa0679a5fc0716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1532bec5bffb2156280c0439f3abe72b8f4eb86f47ae697bb0f1903b112ff93f
[INFO] running `Command { std: "docker" "start" "-a" "1532bec5bffb2156280c0439f3abe72b8f4eb86f47ae697bb0f1903b112ff93f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling anyhow v1.0.87
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling rustix v0.38.36
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]    Compiling typeid v1.0.2
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking unsafe-any-ors v1.0.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling trybuild v1.0.99
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking typemap-ors v1.0.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking thread-id v4.2.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]    Compiling cc v1.1.18
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking unicode-properties v0.1.2
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]     Checking rstar v0.11.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]     Checking robust v1.1.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking clap_builder v4.5.17
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]     Checking geographiclib-rs v0.2.4
[INFO] [stderr]     Checking geo-types v0.7.13
[INFO] [stderr]     Checking http-range-header v0.3.1
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking earcutr v0.4.3
[INFO] [stderr]    Compiling regex v1.10.6
[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/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/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=87a831f7a63da02a -C extra-filename=-b1e03c2e3e7625e5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f3285e5c19000248.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a942d0243a91198a.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" "1532bec5bffb2156280c0439f3abe72b8f4eb86f47ae697bb0f1903b112ff93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1532bec5bffb2156280c0439f3abe72b8f4eb86f47ae697bb0f1903b112ff93f", kill_on_drop: false }`
[INFO] [stdout] 1532bec5bffb2156280c0439f3abe72b8f4eb86f47ae697bb0f1903b112ff93f
