[INFO] cloning repository https://github.com/MatthewMckee4/karva
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MatthewMckee4/karva" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatthewMckee4%2Fkarva", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatthewMckee4%2Fkarva'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 631b23854036f1aea990fc1ab679d2f0852e6efe
[INFO] checking MatthewMckee4/karva against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatthewMckee4%2Fkarva" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MatthewMckee4/karva
[INFO] finished tweaking git repo https://github.com/MatthewMckee4/karva
[INFO] tweaked toml for git repo https://github.com/MatthewMckee4/karva written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MatthewMckee4/karva on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MatthewMckee4/karva 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28614261716ea4691b51e2f66a018f6ea7a6d565ac3928208147838eea912124
[INFO] running `Command { std: "docker" "start" "-a" "28614261716ea4691b51e2f66a018f6ea7a6d565ac3928208147838eea912124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28614261716ea4691b51e2f66a018f6ea7a6d565ac3928208147838eea912124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28614261716ea4691b51e2f66a018f6ea7a6d565ac3928208147838eea912124", kill_on_drop: false }`
[INFO] [stdout] 28614261716ea4691b51e2f66a018f6ea7a6d565ac3928208147838eea912124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e84d3daccb22b1614d958c41ef4df2b73d0e057ca06f876e68def67e02c3f77c
[INFO] running `Command { std: "docker" "start" "-a" "e84d3daccb22b1614d958c41ef4df2b73d0e057ca06f876e68def67e02c3f77c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling collection_literals v1.0.3
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling target-lexicon v0.13.4
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling zmij v1.0.15
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking ordermap v1.1.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]     Checking memoffset v0.9.1
[INFO] [stderr]    Compiling ruff_text_size v0.0.0 (https://github.com/astral-sh/ruff/?branch=main#2b9fed3b)
[INFO] [stderr]    Compiling pyo3-build-config v0.27.2
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling ruff_source_file v0.0.0 (https://github.com/astral-sh/ruff/?branch=main#2b9fed3b)
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking intrusive-collections v0.9.7
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking salsa-macro-rules v0.25.2 (https://github.com/salsa-rs/salsa.git?rev=9860ff6ca0f1f8f3a8d6b832020002790b501254#9860ff6c)
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking ruff_annotate_snippets v0.1.0 (https://github.com/astral-sh/ruff/?branch=main#2b9fed3b)
[INFO] [stderr]     Checking arc-swap v1.8.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking path-slash v0.2.1
[INFO] [stderr]     Checking supports-hyperlinks v3.2.0
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking matchit v0.9.1
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]     Checking clap_builder v4.5.57
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking ruff_options_metadata v0.0.0 (https://github.com/astral-sh/ruff/?branch=main#2b9fed3b)
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking karva_static v0.0.0 (/opt/rustwide/workdir/crates/karva_static)
[INFO] [stderr]    Compiling ruff_python_trivia v0.0.0 (https://github.com/astral-sh/ruff/?branch=main#2b9fed3b)
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking toml v0.9.11+spec-1.1.0
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.27.2
[INFO] [stderr]    Compiling pyo3-ffi v0.27.2
[INFO] [stderr]    Compiling pyo3 v0.27.2
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking which v8.0.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking os_str_bytes v7.1.1
[INFO] [stderr]     Checking wild v2.2.1
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling codspeed v4.2.1
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling unicode_names2_generator v1.3.0
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking argfile v0.2.1
[INFO] [stderr]     Checking statrs v0.18.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking regex-lite v0.1.8
[INFO] [stderr]    Compiling codspeed-criterion-compat v4.2.1
[INFO] [stderr]     Checking condtype v1.3.0
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]    Compiling codspeed-divan-compat v4.2.1
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking fs4 v0.13.1
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking unicode-id v0.3.6
[INFO] [stderr]     Checking ctrlc v3.5.1
[INFO] [stderr]    Compiling unicode_names2 v1.3.0
[INFO] [stderr]     Checking markdown v1.0.0
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking karva_snapshot v0.0.0 (/opt/rustwide/workdir/crates/karva_snapshot)
[INFO] [stderr]    Compiling manyhow v0.11.4
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling quote-use-macros v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling derive-where v1.6.0
[INFO] [stderr]    Compiling is-macro v0.3.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling uuid-macro-internal v1.19.0
[INFO] [stderr]    Compiling ruff_macros v0.0.0 (https://github.com/astral-sh/ruff/?branch=main#2b9fed3b)
[INFO] [stderr]    Compiling salsa-macros v0.25.2 (https://github.com/salsa-rs/salsa.git?rev=9860ff6ca0f1f8f3a8d6b832020002790b501254#9860ff6c)
[INFO] [stderr]    Compiling divan-macros v0.1.17
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling quote-use v0.8.4
[INFO] [stderr]    Compiling attribute-derive-macro v0.10.5
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling codspeed-divan-compat-macros v4.2.1
[INFO] [stderr]     Checking ruff_python_ast v0.0.0 (https://github.com/astral-sh/ruff/?branch=main#2b9fed3b)
[INFO] [stderr]    Compiling attribute-derive v0.10.5
[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/54cf65b8d066c082e536455049b95943cf30378f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -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=4dcba15f4c0c604a -C extra-filename=-77277febb1b19c33 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-2bf780e03e2a8004.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c45d244592bde03a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-d4cbec09b1fb15f6.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" "e84d3daccb22b1614d958c41ef4df2b73d0e057ca06f876e68def67e02c3f77c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84d3daccb22b1614d958c41ef4df2b73d0e057ca06f876e68def67e02c3f77c", kill_on_drop: false }`
[INFO] [stdout] e84d3daccb22b1614d958c41ef4df2b73d0e057ca06f876e68def67e02c3f77c