[INFO] fetching crate ruviz 0.4.12...
[INFO] testing ruviz-0.4.12 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ruviz 0.4.12 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ruviz 0.4.12
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ruviz 0.4.12
[INFO] tweaked toml for crates.io crate ruviz 0.4.12 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruviz 0.4.12 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ruviz 0.4.12 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01a6d5d354ba0b52e93a9dd964c35c192ec8c1aa09c9de4dc836dc2f28ff2d51
[INFO] running `Command { std: "docker" "start" "-a" "01a6d5d354ba0b52e93a9dd964c35c192ec8c1aa09c9de4dc836dc2f28ff2d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01a6d5d354ba0b52e93a9dd964c35c192ec8c1aa09c9de4dc836dc2f28ff2d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a6d5d354ba0b52e93a9dd964c35c192ec8c1aa09c9de4dc836dc2f28ff2d51", kill_on_drop: false }`
[INFO] [stdout] 01a6d5d354ba0b52e93a9dd964c35c192ec8c1aa09c9de4dc836dc2f28ff2d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec88e32f531562a67daffb080d490b9713cb796ba3bbb2ae4fd867be4b4a42a7
[INFO] running `Command { std: "docker" "start" "-a" "ec88e32f531562a67daffb080d490b9713cb796ba3bbb2ae4fd867be4b4a42a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling zeno v0.3.3
[INFO] [stderr]    Compiling memmap2 v0.9.8
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling yazi v0.2.1
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]    Compiling rangemap v1.7.1
[INFO] [stderr]    Compiling linebender_resource_handle v0.1.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling sys-locale v0.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling self_cell v1.2.2
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling glam v0.32.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling png v0.18.0
[INFO] [stderr]    Compiling fontdb v0.23.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling font-types v0.10.1
[INFO] [stderr]    Compiling font-types v0.11.1
[INFO] [stderr]    Compiling tiny-skia-path v0.12.0
[INFO] [stderr]    Compiling image v0.25.9
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling read-fonts v0.36.0
[INFO] [stderr]    Compiling read-fonts v0.37.0
[INFO] [stderr]    Compiling tiny-skia v0.12.0
[INFO] [stderr]    Compiling harfrust v0.4.1
[INFO] [stderr]    Compiling skrifa v0.39.0
[INFO] [stderr]    Compiling skrifa v0.40.0
[INFO] [stderr]    Compiling swash v0.2.7
[INFO] [stderr]    Compiling cosmic-text v0.16.0
[INFO] [stderr]    Compiling ruviz v0.4.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "ec88e32f531562a67daffb080d490b9713cb796ba3bbb2ae4fd867be4b4a42a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec88e32f531562a67daffb080d490b9713cb796ba3bbb2ae4fd867be4b4a42a7", kill_on_drop: false }`
[INFO] [stdout] ec88e32f531562a67daffb080d490b9713cb796ba3bbb2ae4fd867be4b4a42a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0b96df97824d89c310a7681eb0e7ca7a4530b787f69d3ad848a2bbe8e103786
[INFO] running `Command { std: "docker" "start" "-a" "e0b96df97824d89c310a7681eb0e7ca7a4530b787f69d3ad848a2bbe8e103786", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling png v0.18.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling cc v1.2.36
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling fontdb v0.23.0
[INFO] [stderr]    Compiling toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling harfrust v0.4.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling toml_datetime v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling toml_writer v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling toml v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling image v0.25.9
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling tiny-skia v0.12.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr] error: could not compile `harfrust` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name harfrust --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/harfrust-0.4.1/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 -C debuginfo=2 '--warn=clippy::pedantic' '--warn=clippy::cargo' '--allow=clippy::wildcard_imports' '--allow=clippy::used_underscore_items' '--allow=clippy::used_underscore_binding' --warn=unused_qualifications '--allow=clippy::unnested_or_patterns' '--allow=clippy::unnecessary_wraps' '--allow=clippy::unnecessary_semicolon' '--allow=clippy::trivially_copy_pass_by_ref' '--allow=clippy::too_many_lines' '--allow=clippy::struct_excessive_bools' '--allow=clippy::similar_names' '--allow=clippy::return_self_not_must_use' '--allow=clippy::ref_option' '--allow=clippy::redundant_else' '--allow=clippy::redundant_closure_for_method_calls' '--allow=clippy::range_plus_one' '--allow=clippy::ptr_as_ptr' '--allow=clippy::needless_pass_by_value' '--allow=clippy::needless_continue' '--allow=clippy::mut_mut' '--allow=clippy::must_use_candidate' '--allow=clippy::missing_panics_doc' '--allow=clippy::match_same_arms' '--allow=clippy::many_single_char_names' '--allow=clippy::large_stack_arrays' '--allow=clippy::items_after_statements' '--allow=clippy::inconsistent_struct_constructor' '--allow=clippy::if_not_else' '--allow=clippy::fn_params_excessive_bools' '--allow=clippy::doc_markdown' '--allow=clippy::default_trait_access' '--allow=clippy::cast_sign_loss' '--allow=clippy::cast_precision_loss' '--allow=clippy::cast_possible_wrap' '--allow=clippy::cast_possible_truncation' '--allow=clippy::cast_lossless' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=642a8632386e50e1 -C extra-filename=-d58fd4606fa7eaa0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-9df9c6f560e10b5f.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-79dacc0e1eaae4ba.rmeta --extern core_maths=/opt/rustwide/target/debug/deps/libcore_maths-026a4e7fe06c5770.rmeta --extern read_fonts=/opt/rustwide/target/debug/deps/libread_fonts-464a4de9a29442bd.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-f1edee636e9ac88b.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.6/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 -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=4c7822646ba8cb0f -C extra-filename=-3cca980d12fc0e05 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e0b96df97824d89c310a7681eb0e7ca7a4530b787f69d3ad848a2bbe8e103786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b96df97824d89c310a7681eb0e7ca7a4530b787f69d3ad848a2bbe8e103786", kill_on_drop: false }`
[INFO] [stdout] e0b96df97824d89c310a7681eb0e7ca7a4530b787f69d3ad848a2bbe8e103786
