[INFO] cloning repository https://github.com/stefansundin/maxmind-geoip-api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stefansundin/maxmind-geoip-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefansundin%2Fmaxmind-geoip-api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefansundin%2Fmaxmind-geoip-api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e7d6729ce2bfa6db4a50bb601ceb49d80576578
[INFO] testing stefansundin/maxmind-geoip-api against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefansundin%2Fmaxmind-geoip-api" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stefansundin/maxmind-geoip-api
[INFO] finished tweaking git repo https://github.com/stefansundin/maxmind-geoip-api
[INFO] tweaked toml for git repo https://github.com/stefansundin/maxmind-geoip-api written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stefansundin/maxmind-geoip-api on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stefansundin/maxmind-geoip-api 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c015c4429684db6051efa0e9c477f1c8a36033650af2ca1136338471c64ca64f
[INFO] running `Command { std: "docker" "start" "-a" "c015c4429684db6051efa0e9c477f1c8a36033650af2ca1136338471c64ca64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c015c4429684db6051efa0e9c477f1c8a36033650af2ca1136338471c64ca64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c015c4429684db6051efa0e9c477f1c8a36033650af2ca1136338471c64ca64f", kill_on_drop: false }`
[INFO] [stdout] c015c4429684db6051efa0e9c477f1c8a36033650af2ca1136338471c64ca64f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6c3e0ffdd6fbc5d428e402bbb0ce8582837d5a8c4944543497db32a77d3e5dd
[INFO] running `Command { std: "docker" "start" "-a" "f6c3e0ffdd6fbc5d428e402bbb0ce8582837d5a8c4944543497db32a77d3e5dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling bytestring v1.5.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling actix-router v0.5.4
[INFO] [stderr]    Compiling rustls-native-certs v0.8.3
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling bzip2 v0.6.1
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling lzma-rust2 v0.16.2
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling isolang v2.4.0
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling typed-path v0.12.3
[INFO] [stderr]    Compiling ipnetwork v0.21.1
[INFO] [stderr]    Compiling ppmd-rust v1.4.0
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling deflate64 v0.1.12
[INFO] [stderr]    Compiling aws-lc-sys v0.39.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling file-format v0.29.0
[INFO] [stderr]    Compiling xattr v1.5.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[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/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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=31d55f826b1343ca -C extra-filename=-6c8d762fc073f2c3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-180412bed9fc519c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e524a1bb7c3f3668.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-78d3da9d81f84e3e.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f6c3e0ffdd6fbc5d428e402bbb0ce8582837d5a8c4944543497db32a77d3e5dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c3e0ffdd6fbc5d428e402bbb0ce8582837d5a8c4944543497db32a77d3e5dd", kill_on_drop: false }`
[INFO] [stdout] f6c3e0ffdd6fbc5d428e402bbb0ce8582837d5a8c4944543497db32a77d3e5dd