[INFO] cloning repository https://github.com/ThirdStepper/stackvis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThirdStepper/stackvis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThirdStepper%2Fstackvis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThirdStepper%2Fstackvis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b699f1821509b4a9d1bad29005df0e2b536bd86a
[INFO] checking ThirdStepper/stackvis against try#446cb600aa4837dd6c513f14fa0d25a909b177d7 for pr-149195
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThirdStepper%2Fstackvis" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ThirdStepper/stackvis
[INFO] finished tweaking git repo https://github.com/ThirdStepper/stackvis
[INFO] tweaked toml for git repo https://github.com/ThirdStepper/stackvis written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ThirdStepper/stackvis on toolchain 446cb600aa4837dd6c513f14fa0d25a909b177d7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ThirdStepper/stackvis 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" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] [stderr]       Adding alsa v0.9.1
[INFO] [stderr]       Adding alsa-sys v0.3.1
[INFO] [stderr]       Adding coreaudio-rs v0.13.0
[INFO] [stderr]       Adding cpal v0.16.0
[INFO] [stderr]       Adding dasp_sample v0.11.0
[INFO] [stderr]       Adding encoding_rs v0.8.35
[INFO] [stderr]       Adding extended v0.1.0
[INFO] [stderr]       Adding lazy_static v1.5.0
[INFO] [stderr]       Adding mach2 v0.4.3
[INFO] [stderr]       Adding num-bigint v0.4.6
[INFO] [stderr]       Adding num-derive v0.4.2
[INFO] [stderr]       Adding num-integer v0.1.46
[INFO] [stderr]       Adding num-rational v0.4.2
[INFO] [stderr]       Adding objc2-audio-toolbox v0.3.2
[INFO] [stderr]       Adding objc2-core-audio v0.3.2
[INFO] [stderr]       Adding objc2-core-audio-types v0.3.2
[INFO] [stderr]       Adding rodio v0.21.1
[INFO] [stderr]       Adding symphonia v0.5.5
[INFO] [stderr]       Adding symphonia-bundle-flac v0.5.5
[INFO] [stderr]       Adding symphonia-bundle-mp3 v0.5.5
[INFO] [stderr]       Adding symphonia-codec-aac v0.5.5
[INFO] [stderr]       Adding symphonia-codec-pcm v0.5.5
[INFO] [stderr]       Adding symphonia-codec-vorbis v0.5.5
[INFO] [stderr]       Adding symphonia-core v0.5.5
[INFO] [stderr]       Adding symphonia-format-isomp4 v0.5.5
[INFO] [stderr]       Adding symphonia-format-ogg v0.5.5
[INFO] [stderr]       Adding symphonia-format-riff v0.5.5
[INFO] [stderr]       Adding symphonia-metadata v0.5.5
[INFO] [stderr]       Adding symphonia-utils-xiph v0.5.5
[INFO] [stderr]       Adding windows v0.54.0
[INFO] [stderr]       Adding windows-core v0.54.0
[INFO] [stderr]       Adding windows-result v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4ef94e3a8776494e3fb8fa512a425bd46d85ade2398bc53e161a88a34036501
[INFO] running `Command { std: "docker" "start" "-a" "a4ef94e3a8776494e3fb8fa512a425bd46d85ade2398bc53e161a88a34036501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4ef94e3a8776494e3fb8fa512a425bd46d85ade2398bc53e161a88a34036501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ef94e3a8776494e3fb8fa512a425bd46d85ade2398bc53e161a88a34036501", kill_on_drop: false }`
[INFO] [stdout] a4ef94e3a8776494e3fb8fa512a425bd46d85ade2398bc53e161a88a34036501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59fa58b8c12fa0b756e528751fcf659d03ae718e940464771550474eb6a86d1f
[INFO] running `Command { std: "docker" "start" "-a" "59fa58b8c12fa0b756e528751fcf659d03ae718e940464771550474eb6a86d1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]    Compiling wayland-client v0.31.11
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.10
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking xcursor v0.3.10
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking accesskit v0.21.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking syn v2.0.109
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling winit v0.30.12
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]    Compiling smithay-client-toolkit v0.20.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking accesskit_consumer v0.31.0
[INFO] [stderr]     Checking dpi v0.1.2
[INFO] [stderr]     Checking epaint_default_fonts v0.33.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking alsa-sys v0.3.1
[INFO] [stderr]    Compiling cpal v0.16.0
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]     Checking extended v0.1.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling document-features v0.2.12
[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/446cb600aa4837dd6c513f14fa0d25a909b177d7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.109/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="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=671d33f238e57ae0 -C extra-filename=-df44211c0f143dcd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-adaa2a655fe000c3.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-70e6ffdabaa4b623.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "59fa58b8c12fa0b756e528751fcf659d03ae718e940464771550474eb6a86d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59fa58b8c12fa0b756e528751fcf659d03ae718e940464771550474eb6a86d1f", kill_on_drop: false }`
[INFO] [stdout] 59fa58b8c12fa0b756e528751fcf659d03ae718e940464771550474eb6a86d1f