[INFO] fetching crate re_viewer 0.20.2...
[INFO] checking re_viewer-0.20.2 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate re_viewer 0.20.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate re_viewer 0.20.2 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate re_viewer 0.20.2
[INFO] finished tweaking crates.io crate re_viewer 0.20.2
[INFO] tweaked toml for crates.io crate re_viewer 0.20.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 758 packages to latest compatible versions
[INFO] [stderr]       Adding js-sys v0.3.70 (available: v0.3.74)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.3)
[INFO] [stderr]       Adding ureq v2.10.1 (available: v2.11.0)
[INFO] [stderr]       Adding wasm-bindgen v0.2.93 (available: v0.2.97)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.93 (available: v0.2.97)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.43 (available: v0.4.47)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.93 (available: v0.2.97)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.93 (available: v0.2.97)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.93 (available: v0.2.97)
[INFO] [stderr]       Adding wasm-streams v0.4.1 (available: v0.4.2)
[INFO] [stderr]       Adding web-sys v0.3.70 (available: v0.3.74)
[INFO] [stderr]       Adding wgpu v22.1.0 (available: v23.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4228d7a7db1a7c03fe0e3881b013e30da6955f4b399b0d22daab780ca79b84fd
[INFO] running `Command { std: "docker" "start" "-a" "4228d7a7db1a7c03fe0e3881b013e30da6955f4b399b0d22daab780ca79b84fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4228d7a7db1a7c03fe0e3881b013e30da6955f4b399b0d22daab780ca79b84fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4228d7a7db1a7c03fe0e3881b013e30da6955f4b399b0d22daab780ca79b84fd", kill_on_drop: false }`
[INFO] [stdout] 4228d7a7db1a7c03fe0e3881b013e30da6955f4b399b0d22daab780ca79b84fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84feab96265175dfeadbfd08f47195d5e0f84ed755cf62706630701dae176957
[INFO] running `Command { std: "docker" "start" "-a" "84feab96265175dfeadbfd08f47195d5e0f84ed755cf62706630701dae176957", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling endi v1.1.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling wayland-backend v0.3.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling wayland-client v0.31.7
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking async-broadcast v0.7.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking lz4_flex v0.11.3
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking unicode-ident v1.0.14
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking async-fs v2.1.2
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking allocator-api2 v0.2.20
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking log-once v0.4.1
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]    Compiling rfd v0.15.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking array-init-cursor v0.2.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling wayland-scanner v0.31.5
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]    Compiling cpufeatures v0.2.16
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking rustls-pki-types v1.10.0
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking hash_hasher v2.0.3
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]    Compiling unindent v0.2.3
[INFO] [stderr]     Checking ring v0.17.8
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking re_error v0.20.2
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]    Compiling rustls v0.23.19
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking re_case v0.20.2
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking epaint_default_fonts v0.29.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling fixed v1.28.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking webpki-roots v0.26.7
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking re_format v0.20.2
[INFO] [stderr]     Checking fdeflate v0.3.6
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking clean-path v0.2.1
[INFO] [stderr]     Checking natord v1.0.9
[INFO] [stderr]     Checking zune-jpeg v0.4.13
[INFO] [stderr]     Checking png v0.17.14
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking bit-vec v0.7.0
[INFO] [stderr]     Checking similar-asserts v1.6.0
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling mime_guess2 v2.0.5
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling naga v22.1.0
[INFO] [stderr]     Checking xcursor v0.3.8
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking xkeysym v0.2.1
[INFO] [stderr]    Compiling fastrand v2.2.0
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking owned_ttf_parser v0.25.0
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking ab_glyph v0.2.29
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]    Compiling nasm-rs v0.3.0
[INFO] [stderr]     Checking bit-set v0.6.0
[INFO] [stderr]    Compiling wgpu-hal v22.0.0
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]    Compiling re_rav1d v0.1.3
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking immutable-chunkmap v2.0.6
[INFO] [stderr]    Compiling wgpu-core v22.1.0
[INFO] [stderr]    Compiling winit v0.30.5
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]     Checking econtext v0.2.0
[INFO] [stderr]     Checking to_method v1.1.0
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling wgpu v22.1.0
[INFO] [stderr]     Checking ffmpeg-sidecar v2.0.3
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zvariant_utils v2.1.0
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking dpi v0.1.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[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/31561a63598a0f21fc74c024747ef1310fdd2eb2/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.90/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)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=c442e1f6e22a29ce -C extra-filename=-c442e1f6e22a29ce --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-867eeb239fa7bb72.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-8e0d2d0dc748581f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-ced77927454c1eff.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" "84feab96265175dfeadbfd08f47195d5e0f84ed755cf62706630701dae176957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84feab96265175dfeadbfd08f47195d5e0f84ed755cf62706630701dae176957", kill_on_drop: false }`
[INFO] [stdout] 84feab96265175dfeadbfd08f47195d5e0f84ed755cf62706630701dae176957
