[INFO] cloning repository https://github.com/ellenhp/farebox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ellenhp/farebox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fellenhp%2Ffarebox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fellenhp%2Ffarebox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33faa2f434f6c1cb75fa630845bce0d16c291f0d
[INFO] checking ellenhp/farebox 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%2Fellenhp%2Ffarebox" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ellenhp/farebox
[INFO] finished tweaking git repo https://github.com/ellenhp/farebox
[INFO] tweaked toml for git repo https://github.com/ellenhp/farebox written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ellenhp/farebox 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/ellenhp/farebox 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 846cc5122015b066265a50670d9cc23ba2beef190805b18b2a333ed13bdb6cc8
[INFO] running `Command { std: "docker" "start" "-a" "846cc5122015b066265a50670d9cc23ba2beef190805b18b2a333ed13bdb6cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "846cc5122015b066265a50670d9cc23ba2beef190805b18b2a333ed13bdb6cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "846cc5122015b066265a50670d9cc23ba2beef190805b18b2a333ed13bdb6cc8", kill_on_drop: false }`
[INFO] [stdout] 846cc5122015b066265a50670d9cc23ba2beef190805b18b2a333ed13bdb6cc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ad647861c52975b1787fb363e62e180f1601f29339ca057ce27b277c08bbecd0
[INFO] running `Command { std: "docker" "start" "-a" "ad647861c52975b1787fb363e62e180f1601f29339ca057ce27b277c08bbecd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking heapless v0.8.0
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking i_tree v0.8.3
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking robust v1.1.0
[INFO] [stderr]     Checking i_key_sort v0.2.0
[INFO] [stderr]    Compiling openssl v0.10.71
[INFO] [stderr]     Checking geographiclib-rs v0.2.4
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling redb v2.4.0
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking solari-geomath v0.1.0 (/opt/rustwide/workdir/solari-geomath)
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking lru v0.13.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking bytes-varint v1.1.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking spade v2.13.1
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking float_extras v0.1.6
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking crc v3.2.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]     Checking lockfree-object-pool v0.1.6
[INFO] [stderr]    Compiling zip v2.5.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking lzma-rs v0.3.0
[INFO] [stderr]     Checking flate2 v1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking zopfli v0.8.1
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking deflate64 v0.1.9
[INFO] [stderr]     Checking clap_builder v4.5.34
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling openssl-sys v0.9.106
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]     Checking earcutr v0.4.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling deranged v0.4.1
[INFO] [stderr]     Checking is-terminal v0.4.16
[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="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=7babcddb29d171d5 -C extra-filename=-f96b517d2b299964 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fc1fd0f4d59463bc.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bc6b090314aa3ed5.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" "ad647861c52975b1787fb363e62e180f1601f29339ca057ce27b277c08bbecd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad647861c52975b1787fb363e62e180f1601f29339ca057ce27b277c08bbecd0", kill_on_drop: false }`
[INFO] [stdout] ad647861c52975b1787fb363e62e180f1601f29339ca057ce27b277c08bbecd0