[INFO] cloning repository https://github.com/jonochang/untangle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonochang/untangle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonochang%2Funtangle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonochang%2Funtangle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc7b0483809f6685e36583f8c918a9fe220d6981
[INFO] checking jonochang/untangle against master#d9563937fa3b030c5845811113505070109414d2 for pr-151830
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonochang%2Funtangle" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jonochang/untangle
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/jonochang/untangle
[INFO] tweaked toml for git repo https://github.com/jonochang/untangle written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jonochang/untangle on toolchain d9563937fa3b030c5845811113505070109414d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d9563937fa3b030c5845811113505070109414d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jonochang/untangle 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" "+d9563937fa3b030c5845811113505070109414d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-language v0.1.7
[INFO] [stderr]   Downloaded supports-unicode v3.0.0
[INFO] [stderr]   Downloaded predicates-core v1.0.10
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[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.108
[INFO] [stderr]   Downloaded anyhow v1.0.101
[INFO] [stderr]   Downloaded plotters-svg v0.3.7
[INFO] [stderr]   Downloaded predicates-tree v1.0.13
[INFO] [stderr]   Downloaded cucumber-codegen v0.20.2
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[INFO] [stderr]   Downloaded bstr v1.12.1
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[INFO] [stderr]   Downloaded js-sys v0.3.85
[INFO] [stderr]   Downloaded indicatif v0.17.11
[INFO] [stderr]   Downloaded console v0.15.11
[INFO] [stderr]   Downloaded miette-derive v7.6.0
[INFO] [stderr]   Downloaded textwrap v0.16.2
[INFO] [stderr]   Downloaded rand_core v0.9.5
[INFO] [stderr]   Downloaded libz-sys v1.1.23
[INFO] [stderr]   Downloaded rusty-fork v0.3.1
[INFO] [stderr]   Downloaded thiserror-impl v2.0.18
[INFO] [stderr]   Downloaded thiserror v2.0.18
[INFO] [stderr]   Downloaded tree-sitter-go v0.23.4
[INFO] [stderr]   Downloaded synthez-codegen v0.3.1
[INFO] [stderr]   Downloaded synthez v0.3.1
[INFO] [stderr]   Downloaded nom_locate v4.2.0
[INFO] [stderr]   Downloaded drain_filter_polyfill v0.1.3
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[INFO] [stderr]   Downloaded smart-default v0.7.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d9563937fa3b030c5845811113505070109414d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5098fa20a3d71a5c4375733024d217463b3febc99bb8c2a0ab6a67e92c42aa68
[INFO] running `Command { std: "docker" "start" "-a" "5098fa20a3d71a5c4375733024d217463b3febc99bb8c2a0ab6a67e92c42aa68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5098fa20a3d71a5c4375733024d217463b3febc99bb8c2a0ab6a67e92c42aa68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5098fa20a3d71a5c4375733024d217463b3febc99bb8c2a0ab6a67e92c42aa68", kill_on_drop: false }`
[INFO] [stdout] 5098fa20a3d71a5c4375733024d217463b3febc99bb8c2a0ab6a67e92c42aa68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d9563937fa3b030c5845811113505070109414d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4892c31b43ea69092fe5d50b296c9ae77f138ec40b717fd1d46293b54a4d4609
[INFO] running `Command { std: "docker" "start" "-a" "4892c31b43ea69092fe5d50b296c9ae77f138ec40b717fd1d46293b54a4d4609", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking clap_builder v4.5.58
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]     Checking tempfile v3.25.0
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.3+1.9.2
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling nom_locate v4.2.0
[INFO] [stderr]    Compiling tree-sitter v0.24.7
[INFO] [stderr]    Compiling tree-sitter-go v0.23.4
[INFO] [stderr]    Compiling tree-sitter-rust v0.23.3
[INFO] [stderr]    Compiling tree-sitter-python v0.23.6
[INFO] [stderr]    Compiling tree-sitter-ruby v0.23.1
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking peg v0.6.3
[INFO] [stderr]     Checking combine v4.6.7
[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/d9563937fa3b030c5845811113505070109414d2/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.115/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=b6fab114e5a759d2 -C extra-filename=-678cdbd415f65cd3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-183f829d39b9e7b0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-923d3c87caf631c6.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-da5762ff2c56da29.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" "4892c31b43ea69092fe5d50b296c9ae77f138ec40b717fd1d46293b54a4d4609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4892c31b43ea69092fe5d50b296c9ae77f138ec40b717fd1d46293b54a4d4609", kill_on_drop: false }`
[INFO] [stdout] 4892c31b43ea69092fe5d50b296c9ae77f138ec40b717fd1d46293b54a4d4609