[INFO] cloning repository https://github.com/azazo1/lanqiao-mcu-judge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/azazo1/lanqiao-mcu-judge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazazo1%2Flanqiao-mcu-judge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazazo1%2Flanqiao-mcu-judge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 158336fcfaef8c5de19a0ca49e7cdba2440df32b
[INFO] checking azazo1/lanqiao-mcu-judge against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazazo1%2Flanqiao-mcu-judge" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/azazo1/lanqiao-mcu-judge
[INFO] finished tweaking git repo https://github.com/azazo1/lanqiao-mcu-judge
[INFO] tweaked toml for git repo https://github.com/azazo1/lanqiao-mcu-judge written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/azazo1/lanqiao-mcu-judge on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/azazo1/lanqiao-mcu-judge 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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typed-path v0.12.3
[INFO] [stderr]   Downloaded ansic v0.1.7
[INFO] [stderr]   Downloaded ihex v3.0.0
[INFO] [stderr]   Downloaded i8051-proc-macro v0.13.0
[INFO] [stderr]   Downloaded ansic-macros v0.1.0
[INFO] [stderr]   Downloaded smartstring v1.0.1
[INFO] [stderr]   Downloaded bytesize v2.3.1
[INFO] [stderr]   Downloaded no-std-compat v0.4.1
[INFO] [stderr]   Downloaded type-mapper v0.1.2
[INFO] [stderr]   Downloaded thin-vec v0.2.18
[INFO] [stderr]   Downloaded rhai_codegen v3.2.0
[INFO] [stderr]   Downloaded bin_file v0.1.4
[INFO] [stderr]   Downloaded zip v8.6.0
[INFO] [stderr]   Downloaded rhai v1.25.1
[INFO] [stderr]   Downloaded notify-rust v4.18.0
[INFO] [stderr]   Downloaded zvariant_utils v3.4.0
[INFO] [stderr]   Downloaded zvariant_derive v5.12.0
[INFO] [stderr]   Downloaded zvariant v5.12.0
[INFO] [stderr]   Downloaded zbus v5.16.0
[INFO] [stderr]   Downloaded zbus_names v4.3.2
[INFO] [stderr]   Downloaded zbus_macros v5.16.0
[INFO] [stderr]   Downloaded uuid v1.23.2
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[INFO] [stderr]   Downloaded egui_extras v0.34.3
[INFO] [stderr]   Downloaded vello_cpu v0.0.6
[INFO] [stderr]   Downloaded font-types v0.11.3
[INFO] [stderr]   Downloaded skrifa v0.40.0
[INFO] [stderr]   Downloaded vello_common v0.0.6
[INFO] [stderr]   Downloaded egui v0.34.3
[INFO] [stderr]   Downloaded read-fonts v0.37.0
[INFO] [stderr]   Downloaded epaint v0.34.3
[INFO] [stderr]   Downloaded emath v0.34.3
[INFO] [stderr]   Downloaded fearless_simd v0.3.0
[INFO] [stderr]   Downloaded accesskit v0.24.0
[INFO] [stderr]   Downloaded eframe v0.34.3
[INFO] [stderr]   Downloaded epaint_default_fonts v0.34.3
[INFO] [stderr]   Downloaded ecolor v0.34.3
[INFO] [stderr]   Downloaded redox_syscall v0.8.1
[INFO] [stderr]   Downloaded egui_glow v0.34.3
[INFO] [stderr]   Downloaded egui-winit v0.34.3
[INFO] [stderr]   Downloaded webbrowser v1.2.1
[INFO] [stderr]   Downloaded zbus_xml v5.1.1
[INFO] [stderr]   Downloaded bit-set v0.9.1
[INFO] [stderr]   Downloaded wgpu v29.0.3
[INFO] [stderr]   Downloaded wgpu-types v29.0.3
[INFO] [stderr]   Downloaded wgpu-naga-bridge v29.0.3
[INFO] [stderr]   Downloaded wgpu-core-deps-windows-linux-android v29.0.3
[INFO] [stderr]   Downloaded accesskit_macos v0.26.1
[INFO] [stderr]   Downloaded egui-wgpu v0.34.3
[INFO] [stderr]   Downloaded wgpu-core v29.0.3
[INFO] [stderr]   Downloaded wgpu-hal v29.0.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d821e446d078d1e9666b78daeea311e0c4df87de08d4dd91912acb6ea8ecc3d9
[INFO] running `Command { std: "docker" "start" "d821e446d078d1e9666b78daeea311e0c4df87de08d4dd91912acb6ea8ecc3d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d821e446d078d1e9666b78daeea311e0c4df87de08d4dd91912acb6ea8ecc3d9", 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" "d821e446d078d1e9666b78daeea311e0c4df87de08d4dd91912acb6ea8ecc3d9" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d821e446d078d1e9666b78daeea311e0c4df87de08d4dd91912acb6ea8ecc3d9", 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" "d821e446d078d1e9666b78daeea311e0c4df87de08d4dd91912acb6ea8ecc3d9" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling wayland-backend v0.3.15
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking bytesize v2.3.1
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking thin-vec v0.2.18
[INFO] [stderr]     Checking linebender_resource_handle v0.1.1
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]     Checking xcursor v0.3.10
[INFO] [stderr]     Checking xkeysym v0.2.1
[INFO] [stderr]    Compiling stcjudge v0.1.3 (/opt/rustwide/workdir/crates/core)
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking ihex v3.0.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_edit v0.25.12+spec-1.1.0
[INFO] [stderr]     Checking uuid v1.23.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking zlib-rs v0.6.8
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
[INFO] [stderr]     Checking accesskit v0.24.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking profiling v1.0.18
[INFO] [stderr]     Checking self_cell v1.2.2
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking epaint_default_fonts v0.34.3
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking accesskit_consumer v0.36.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking pxfm v0.1.29
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.20.0
[INFO] [stderr]     Checking dpi v0.1.2
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]    Compiling mime_guess2 v2.3.1
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]    Compiling encoding_rs v0.8.41
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]     Checking core_detect v1.0.0
[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/8006091eb71ae7d9e9bccb66c6122c9d68af4466/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,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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/build/syn/2a1a7d3235da2e23/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/4e65ba962a324510/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/4e65ba962a324510/out/libproc_macro2-4e65ba962a324510.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/d8b25e15af30dc2b/out/libquote-d8b25e15af30dc2b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d821e446d078d1e9666b78daeea311e0c4df87de08d4dd91912acb6ea8ecc3d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d821e446d078d1e9666b78daeea311e0c4df87de08d4dd91912acb6ea8ecc3d9", kill_on_drop: false }`
[INFO] [stdout] d821e446d078d1e9666b78daeea311e0c4df87de08d4dd91912acb6ea8ecc3d9