[INFO] cloning repository https://github.com/TraceFold/tracefold
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TraceFold/tracefold" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTraceFold%2Ftracefold", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTraceFold%2Ftracefold'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89fec3e7d3ef6a24e3cdd02951cbbb34e031fbf7
[INFO] checking TraceFold/tracefold against 8d1a76430406c877b35d0b627e7f796dcf0dfeca+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTraceFold%2Ftracefold" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/TraceFold/tracefold
[INFO] finished tweaking git repo https://github.com/TraceFold/tracefold
[INFO] tweaked toml for git repo https://github.com/TraceFold/tracefold written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TraceFold/tracefold on toolchain 8d1a76430406c877b35d0b627e7f796dcf0dfeca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TraceFold/tracefold 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" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multihash v0.19.5
[INFO] [stderr]   Downloaded serde_json_canonicalizer v0.3.2
[INFO] [stderr]   Downloaded ipld-core v0.4.3
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.21
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.19
[INFO] [stderr]   Downloaded base256emoji v1.0.2
[INFO] [stderr]   Downloaded match-lookup v0.1.2
[INFO] [stderr]   Downloaded cid v0.11.3
[INFO] [stderr]   Downloaded base45 v3.2.0
[INFO] [stderr]   Downloaded lru v0.18.3
[INFO] [stderr]   Downloaded serde_ipld_dagcbor v0.7.0
[INFO] [stderr]   Downloaded multibase v0.9.3
[INFO] [stderr]   Downloaded const-str v0.4.3
[INFO] [stderr]   Downloaded cbor4ii v1.2.2
[INFO] [stderr]   Downloaded logos-derive v0.16.1
[INFO] [stderr]   Downloaded cedar-policy v4.12.0
[INFO] [stderr]   Downloaded cedar-policy-formatter v4.12.0
[INFO] [stderr]   Downloaded logos v0.16.1
[INFO] [stderr]   Downloaded logos-codegen v0.16.1
[INFO] [stderr]   Downloaded cedar-policy-core v4.12.0
[INFO] [stderr]   Downloaded rustc-literal-escaper v0.0.8
[INFO] [stderr]   Downloaded educe v0.7.6
[INFO] [stderr]   Downloaded term v1.2.1
[INFO] [stderr]   Downloaded gix-path v0.12.4
[INFO] [stderr]   Downloaded gix-command v0.9.2
[INFO] [stderr]   Downloaded gix-url v0.37.1
[INFO] [stderr]   Downloaded gix-transport v0.58.1
[INFO] [stderr]   Downloaded gix-config-value v0.19.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9758e960c3d6bf8fd6d81cb80a2ebe63151b151b70d029bc95b5e848d80c7915
[INFO] running `Command { std: "docker" "start" "9758e960c3d6bf8fd6d81cb80a2ebe63151b151b70d029bc95b5e848d80c7915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9758e960c3d6bf8fd6d81cb80a2ebe63151b151b70d029bc95b5e848d80c7915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9758e960c3d6bf8fd6d81cb80a2ebe63151b151b70d029bc95b5e848d80c7915" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9758e960c3d6bf8fd6d81cb80a2ebe63151b151b70d029bc95b5e848d80c7915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9758e960c3d6bf8fd6d81cb80a2ebe63151b151b70d029bc95b5e848d80c7915" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling data-encoding v2.11.1
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking base45 v3.2.0
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking cbor4ii v1.2.2
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking ryu-js v1.0.3
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking ed25519 v3.0.0
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking smol_str v0.3.6
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking rustc-literal-escaper v0.0.8
[INFO] [stderr]    Compiling cedar-policy v4.12.0
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]    Compiling blake3 v1.8.6
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking universal-hash v0.6.1
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking poly1305 v0.9.1
[INFO] [stderr]     Checking aead v0.6.1
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]     Checking unicode-security v0.1.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking chacha20poly1305 v0.11.0
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking futures-channel v0.3.33
[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/8d1a76430406c877b35d0b627e7f796dcf0dfeca/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --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=0de1e37fa6041f71 -C extra-filename=-544a9c54b3f9be49 --out-dir /opt/rustwide/target/debug/build/syn/544a9c54b3f9be49/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/fa4bfe53fc0b7953/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a06b7ceccf6ffe96/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/fa4bfe53fc0b7953/out/libproc_macro2-fa4bfe53fc0b7953.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/49b155c71ff9ffa2/out/libquote-49b155c71ff9ffa2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a06b7ceccf6ffe96/out/libunicode_ident-a06b7ceccf6ffe96.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/8d1a76430406c877b35d0b627e7f796dcf0dfeca/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=3842b2c3c92462fe -C extra-filename=-9ee26c4b3069187c --out-dir /opt/rustwide/target/debug/build/syn/9ee26c4b3069187c/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/fa4bfe53fc0b7953/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a06b7ceccf6ffe96/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/fa4bfe53fc0b7953/out/libproc_macro2-fa4bfe53fc0b7953.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/49b155c71ff9ffa2/out/libquote-49b155c71ff9ffa2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a06b7ceccf6ffe96/out/libunicode_ident-a06b7ceccf6ffe96.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9758e960c3d6bf8fd6d81cb80a2ebe63151b151b70d029bc95b5e848d80c7915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9758e960c3d6bf8fd6d81cb80a2ebe63151b151b70d029bc95b5e848d80c7915", kill_on_drop: false }`
[INFO] [stdout] 9758e960c3d6bf8fd6d81cb80a2ebe63151b151b70d029bc95b5e848d80c7915