[INFO] cloning repository https://github.com/RichLinnell/SudokuSolver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RichLinnell/SudokuSolver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRichLinnell%2FSudokuSolver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRichLinnell%2FSudokuSolver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0865d74556a317e95caadc277426a0c409ad345b
[INFO] checking RichLinnell/SudokuSolver against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRichLinnell%2FSudokuSolver" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RichLinnell/SudokuSolver
[INFO] finished tweaking git repo https://github.com/RichLinnell/SudokuSolver
[INFO] tweaked toml for git repo https://github.com/RichLinnell/SudokuSolver written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RichLinnell/SudokuSolver on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RichLinnell/SudokuSolver 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `SudokuSolver` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../SudokuSolver
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `sudoku-solver`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 - name = "SudokuSolver"
[INFO] [stderr] 16 + name = "sudoku-solver"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `sudoku-solver`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ version = "0.1.0"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "sudoku-solver"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `SudokuSolver` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 357e88a1880fd46c46f4ef106be21431691c0a7f1767f46817a48c6e65d2abe1
[INFO] running `Command { std: "docker" "start" "357e88a1880fd46c46f4ef106be21431691c0a7f1767f46817a48c6e65d2abe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "357e88a1880fd46c46f4ef106be21431691c0a7f1767f46817a48c6e65d2abe1", 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" "357e88a1880fd46c46f4ef106be21431691c0a7f1767f46817a48c6e65d2abe1" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "357e88a1880fd46c46f4ef106be21431691c0a7f1767f46817a48c6e65d2abe1", 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 --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "357e88a1880fd46c46f4ef106be21431691c0a7f1767f46817a48c6e65d2abe1" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `SudokuSolver` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../SudokuSolver
[INFO] [stderr]    |                          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `sudoku-solver`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 - name = "SudokuSolver"
[INFO] [stderr] 16 + name = "sudoku-solver"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `sudoku-solver`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ version = "0.1.0"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "sudoku-solver"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `SudokuSolver` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling winnow v0.6.25
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]    Compiling wayland-client v0.31.7
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking endi v1.1.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]    Compiling xml-rs v0.8.25
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking accesskit v0.17.1
[INFO] [stderr]     Checking xcursor v0.3.8
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.5
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking async-fs v2.1.2
[INFO] [stderr]     Checking immutable-chunkmap v2.0.6
[INFO] [stderr]    Compiling winit v0.30.8
[INFO] [stderr]     Checking epaint_default_fonts v0.30.0
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking dpi v0.1.1
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking miniz_oxide v0.8.3
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling glutin v0.32.2
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]     Checking accesskit_consumer v0.26.0
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]    Compiling wayland-backend v0.3.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling mime_guess2 v2.0.5
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]     Checking owned_ttf_parser v0.25.0
[INFO] [stderr]     Checking ab_glyph v0.2.29
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]     Checking x11rb v0.13.1
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling zvariant_utils v2.1.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling enumflags2_derive v0.7.11
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling zvariant_derive v4.2.0
[INFO] [stderr]    Compiling bytemuck_derive v1.8.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.85
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zbus_macros v4.4.0
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]     Checking wayland-protocols v0.32.5
[INFO] [stderr]     Checking wayland-cursor v0.31.7
[INFO] [stderr]     Checking arboard v3.4.1
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr] error: could not compile `wayland-protocols` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name wayland_protocols --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wayland-protocols-0.32.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="client"' --cfg 'feature="staging"' --cfg 'feature="unstable"' --cfg 'feature="wayland-client"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("client", "server", "staging", "unstable", "wayland-client", "wayland-server"))' -C metadata=dbdd7e8039ae444b -C extra-filename=-34f048c3a50fc57a --out-dir /opt/rustwide/target/debug/build/wayland-protocols/34f048c3a50fc57a/out -L dependency=/opt/rustwide/target/debug/build/bitflags/70ba07bfb09a5255/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/5dc41fbaec58428f/out -L dependency=/opt/rustwide/target/debug/build/dlib/808c0353f5d79dcc/out -L dependency=/opt/rustwide/target/debug/build/downcast-rs/700a4dcf3d0cdf37/out -L dependency=/opt/rustwide/target/debug/build/libloading/60d0e11eb9e2934c/out -L dependency=/opt/rustwide/target/debug/build/linux-raw-sys/2659b2159672d847/out -L dependency=/opt/rustwide/target/debug/build/log/befa243fe2f1772c/out -L dependency=/opt/rustwide/target/debug/build/once_cell/20a6dd502f90adb4/out -L dependency=/opt/rustwide/target/debug/build/rustix/3763ec86b2651054/out -L dependency=/opt/rustwide/target/debug/build/scoped-tls/0eb3d1c6147116db/out -L dependency=/opt/rustwide/target/debug/build/smallvec/388c014394294c3d/out -L dependency=/opt/rustwide/target/debug/build/wayland-backend/34d198bc43c5d752/out -L dependency=/opt/rustwide/target/debug/build/wayland-scanner/82190f7aa389140e/out -L dependency=/opt/rustwide/target/debug/build/wayland-sys/4e12c8f0b169e96c/out --extern bitflags=/opt/rustwide/target/debug/build/bitflags/70ba07bfb09a5255/out/libbitflags-70ba07bfb09a5255.rmeta --extern wayland_backend=/opt/rustwide/target/debug/build/wayland-backend/34d198bc43c5d752/out/libwayland_backend-34d198bc43c5d752.rmeta --extern wayland_client=/opt/rustwide/target/debug/build/wayland-client/8ce9aa5a152b69e9/out/libwayland_client-8ce9aa5a152b69e9.rmeta --extern wayland_scanner=/opt/rustwide/target/debug/build/wayland-scanner/82190f7aa389140e/out/libwayland_scanner-82190f7aa389140e.so --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.31/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="default"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=93e087468bee86b6 -C extra-filename=-dd1e3b23a113f66e --out-dir /opt/rustwide/target/debug/build/futures-util/dd1e3b23a113f66e/out --extern futures_core=/opt/rustwide/target/debug/build/futures-core/1ff216f56851754d/out/libfutures_core-1ff216f56851754d.rmeta --extern futures_io=/opt/rustwide/target/debug/build/futures-io/67707e85981dab72/out/libfutures_io-67707e85981dab72.rmeta --extern futures_macro=/opt/rustwide/target/debug/build/futures-macro/f2537421e152b417/out/libfutures_macro-f2537421e152b417.so --extern futures_sink=/opt/rustwide/target/debug/build/futures-sink/305fed72c2025c0a/out/libfutures_sink-305fed72c2025c0a.rmeta --extern futures_task=/opt/rustwide/target/debug/build/futures-task/931b93acb5f42d8e/out/libfutures_task-931b93acb5f42d8e.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/1ceb1c3ee2507847/out/libmemchr-1ceb1c3ee2507847.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/6060e7b3d063b7ca/out/libpin_project_lite-6060e7b3d063b7ca.rmeta --extern pin_utils=/opt/rustwide/target/debug/build/pin-utils/8c0c83a50f1e56e4/out/libpin_utils-8c0c83a50f1e56e4.rmeta --extern slab=/opt/rustwide/target/debug/build/slab/bf954fa02e29d72b/out/libslab-bf954fa02e29d72b.rmeta --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "357e88a1880fd46c46f4ef106be21431691c0a7f1767f46817a48c6e65d2abe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357e88a1880fd46c46f4ef106be21431691c0a7f1767f46817a48c6e65d2abe1", kill_on_drop: false }`
[INFO] [stdout] 357e88a1880fd46c46f4ef106be21431691c0a7f1767f46817a48c6e65d2abe1
