[INFO] cloning repository https://github.com/tidynest/rust-chess-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tidynest/rust-chess-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftidynest%2Frust-chess-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftidynest%2Frust-chess-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cadf841007b02086b6e4ffbced032e4cf12afe36
[INFO] checking tidynest/rust-chess-engine against master#cced03bfd61a304243a34504618ecec86c17063f for pr-157082
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftidynest%2Frust-chess-engine" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tidynest/rust-chess-engine
[INFO] finished tweaking git repo https://github.com/tidynest/rust-chess-engine
[INFO] tweaked toml for git repo https://github.com/tidynest/rust-chess-engine written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tidynest/rust-chess-engine on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tidynest/rust-chess-engine 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-map-derive v0.17.0
[INFO] [stderr]   Downloaded mime_guess2 v2.3.1
[INFO] [stderr]   Downloaded enum-map v2.7.3
[INFO] [stderr]   Downloaded egui_extras v0.32.3
[INFO] [stderr]   Downloaded tokio v1.52.0
[INFO] [stderr]   Downloaded redox_syscall v0.7.4
[INFO] [stderr]   Downloaded winnow v1.0.1
[INFO] [stderr]   Downloaded orbclient v0.3.51
[INFO] [stderr]   Downloaded webbrowser v1.2.0
[INFO] [stderr]   Downloaded vampirc-uci v0.11.1
[INFO] [stderr]   Downloaded stockfish v0.2.11
[INFO] [stderr]   Downloaded interactive_process v0.1.3
[INFO] [stderr]   Downloaded chess v3.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a4413db040176422d1509fa6b44e1c7a9009981a2c12ba5302b908370471dfb3
[INFO] running `Command { std: "docker" "start" "a4413db040176422d1509fa6b44e1c7a9009981a2c12ba5302b908370471dfb3", 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" "a4413db040176422d1509fa6b44e1c7a9009981a2c12ba5302b908370471dfb3" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4413db040176422d1509fa6b44e1c7a9009981a2c12ba5302b908370471dfb3", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4413db040176422d1509fa6b44e1c7a9009981a2c12ba5302b908370471dfb3" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling quick-xml v0.39.2
[INFO] [stderr]    Compiling wayland-client v0.31.14
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking dlib v0.5.3
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling wayland-scanner v0.31.10
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling wayland-backend v0.3.15
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.10
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking xcursor v0.3.10
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking accesskit v0.19.0
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]     Checking ab_glyph v0.2.32
[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/cced03bfd61a304243a34504618ecec86c17063f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=afd4680138d5422e -C extra-filename=-2a1a7d3235da2e23 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4e65ba962a324510.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d8b25e15af30dc2b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/cced03bfd61a304243a34504618ecec86c17063f/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=236bf518f9409498 -C extra-filename=-adf24ae5216e4dae --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4e65ba962a324510.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d8b25e15af30dc2b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a4413db040176422d1509fa6b44e1c7a9009981a2c12ba5302b908370471dfb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4413db040176422d1509fa6b44e1c7a9009981a2c12ba5302b908370471dfb3", kill_on_drop: false }`
[INFO] [stdout] a4413db040176422d1509fa6b44e1c7a9009981a2c12ba5302b908370471dfb3
