[INFO] cloning repository https://github.com/lvella/non-deterministic-minesweeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lvella/non-deterministic-minesweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flvella%2Fnon-deterministic-minesweeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flvella%2Fnon-deterministic-minesweeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dfdda7af565245e4028046f32283e5d3115a902
[INFO] checking lvella/non-deterministic-minesweeper against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flvella%2Fnon-deterministic-minesweeper" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lvella/non-deterministic-minesweeper
[INFO] finished tweaking git repo https://github.com/lvella/non-deterministic-minesweeper
[INFO] tweaked toml for git repo https://github.com/lvella/non-deterministic-minesweeper written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lvella/non-deterministic-minesweeper on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 411 packages to latest compatible versions
[INFO] [stderr]       Adding delegate v0.9.0 (available: v0.13.4)
[INFO] [stderr]       Adding getrandom v0.2.16 (available: v0.3.4)
[INFO] [stderr]       Adding iced v0.9.0 (available: v0.13.1)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] [stderr]       Adding rand_xoshiro v0.6.0 (available: v0.7.0)
[INFO] [stderr]       Adding strum v0.24.1 (available: v0.27.2)
[INFO] [stderr]       Adding strum_macros v0.24.3 (available: v0.27.2)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.45 (available: v0.4.54)
[INFO] [stderr]       Adding web-sys v0.3.72 (available: v0.3.81)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3f9e329758a53ca1fbd52a8ebd973ae1e7379bab18d8839cb46429c50c9caf9
[INFO] running `Command { std: "docker" "start" "-a" "f3f9e329758a53ca1fbd52a8ebd973ae1e7379bab18d8839cb46429c50c9caf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3f9e329758a53ca1fbd52a8ebd973ae1e7379bab18d8839cb46429c50c9caf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f9e329758a53ca1fbd52a8ebd973ae1e7379bab18d8839cb46429c50c9caf9", kill_on_drop: false }`
[INFO] [stdout] f3f9e329758a53ca1fbd52a8ebd973ae1e7379bab18d8839cb46429c50c9caf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 528831a3280219a488f831cbfcbfad3f232979faff555f40679b4d8b7881ad9b
[INFO] running `Command { std: "docker" "start" "-a" "528831a3280219a488f831cbfcbfad3f232979faff555f40679b4d8b7881ad9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling wayland-client v0.31.11
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking kurbo v0.8.3
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling palette v0.6.1
[INFO] [stderr]    Compiling unicode-general-category v0.6.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking roxmltree v0.18.1
[INFO] [stderr]     Checking kurbo v0.9.5
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]    Compiling servo-fontconfig-sys v5.1.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]     Checking ttf-parser v0.18.1
[INFO] [stderr]     Checking svgtypes v0.9.0
[INFO] [stderr]     Checking fontconfig-parser v0.5.8
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking rosvgtree v0.1.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rctree v0.5.0
[INFO] [stderr]     Checking imagesize v0.11.0
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking data-url v0.2.0
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]     Checking usvg v0.29.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]    Compiling crossfont v0.5.2
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]     Checking servo-fontconfig v0.5.1
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking freetype-rs v0.26.0
[INFO] [stderr]     Checking fontdb v0.12.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking svgtypes v0.10.0
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking xkeysym v0.2.1
[INFO] [stderr]     Checking glam v0.21.3
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking glyph_brush_draw_cache v0.1.6
[INFO] [stderr]     Checking glyph_brush_layout v0.2.4
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]     Checking gpu-alloc v0.5.4
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking khronos-egl v4.1.0
[INFO] [stderr]     Checking ash v0.37.3+1.3.251
[INFO] [stderr]     Checking ordered-float v5.1.0
[INFO] [stderr]     Checking wgpu-types v0.15.2
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.8
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.6
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking raw-window-handle v0.3.4
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]    Compiling find-crate v0.6.3
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking glyph_brush v0.7.12
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking typewit v1.14.2
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking wayland-egl v0.29.5
[INFO] [stderr]     Checking glow v0.11.2
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking rand_chacha v0.3.1
[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/54e27f559f23913c1d5afb1a0f0114e9e61b81b8/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=92e37d368227f795 -C extra-filename=-1c6a12240889e73a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de6dd437dfb273ce.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "528831a3280219a488f831cbfcbfad3f232979faff555f40679b4d8b7881ad9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528831a3280219a488f831cbfcbfad3f232979faff555f40679b4d8b7881ad9b", kill_on_drop: false }`
[INFO] [stdout] 528831a3280219a488f831cbfcbfad3f232979faff555f40679b4d8b7881ad9b