[INFO] cloning repository https://github.com/beautifulrem/zeceipt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beautifulrem/zeceipt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeautifulrem%2Fzeceipt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeautifulrem%2Fzeceipt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6597b41fe6343a55a913965c07f43dfd63088cf0
[INFO] checking beautifulrem/zeceipt against 4d7c0cd298ace72490220301fa543d63a154f8ce for pr-164789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeautifulrem%2Fzeceipt" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/beautifulrem/zeceipt
[INFO] finished tweaking git repo https://github.com/beautifulrem/zeceipt
[INFO] tweaked toml for git repo https://github.com/beautifulrem/zeceipt written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/beautifulrem/zeceipt on toolchain 4d7c0cd298ace72490220301fa543d63a154f8ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/beautifulrem/zeceipt 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" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `sha2`
[INFO] [stderr]   --> Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | sha2 = "0.10"
[INFO] [stderr]    | ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `sha2`
[INFO] [stderr] warning: unused workspace dependency `zip32`
[INFO] [stderr]   --> Cargo.toml:72:25
[INFO] [stderr]    |
[INFO] [stderr] 72 | [workspace.dependencies.zip32]
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `zip32`
[INFO] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | repository = "https://github.com/beautifulrem/zeceipt"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.repository`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:80:1
[INFO] [stderr]    |
[INFO] [stderr] 80 | rust-version = "1.88"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 4 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cbbb56df05179a492dec5757b20446226fd5930d354e93737eaef8efe151510b
[INFO] running `Command { std: "docker" "start" "cbbb56df05179a492dec5757b20446226fd5930d354e93737eaef8efe151510b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbbb56df05179a492dec5757b20446226fd5930d354e93737eaef8efe151510b", 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" "cbbb56df05179a492dec5757b20446226fd5930d354e93737eaef8efe151510b" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbbb56df05179a492dec5757b20446226fd5930d354e93737eaef8efe151510b", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cbbb56df05179a492dec5757b20446226fd5930d354e93737eaef8efe151510b" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `sha2`
[INFO] [stderr]   --> Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | sha2 = "0.10"
[INFO] [stderr]    | ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `sha2`
[INFO] [stderr] warning: unused workspace dependency `zip32`
[INFO] [stderr]   --> Cargo.toml:72:25
[INFO] [stderr]    |
[INFO] [stderr] 72 | [workspace.dependencies.zip32]
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `zip32`
[INFO] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | repository = "https://github.com/beautifulrem/zeceipt"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.repository`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:80:1
[INFO] [stderr]    |
[INFO] [stderr] 80 | rust-version = "1.88"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 4 warnings
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking memuse v0.2.2
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]    Compiling find-msvc-tools v0.1.13
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking radium v0.7.0
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking corez v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bech32 v0.11.1
[INFO] [stderr]     Checking nonempty v0.11.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking blake2b_simd v1.0.5
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling cc v1.4.7
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking zcash_encoding v0.4.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking zcash_protocol v0.10.6
[INFO] [stderr]     Checking halo2_legacy_pdqsort v0.1.0
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking blake2s_simd v1.0.5
[INFO] [stderr]    Compiling equihash v0.3.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking incrementalmerkletree v0.8.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking zcash_spec v0.2.1
[INFO] [stderr]     Checking f4jumble v0.1.1
[INFO] [stderr]     Checking zip32 v0.2.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.128
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking hybrid-array v0.2.3
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling which v8.0.6
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.21
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking crypto-common v0.2.0-rc.1
[INFO] [stderr]     Checking block-buffer v0.11.0-rc.3
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking zcash_address v0.13.0
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking digest v0.11.0-pre.9
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking bls12_381 v0.8.0
[INFO] [stderr]     Checking bellman v0.14.0
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]     Checking ripemd v0.2.0-pre.4
[INFO] [stderr]     Checking sha2 v0.11.0-pre.4
[INFO] [stderr]     Checking hmac v0.13.0-pre.4
[INFO] [stderr]     Checking flume v0.11.1
[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/4d7c0cd298ace72490220301fa543d63a154f8ce/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=d8fe4b85cc173b9f -C extra-filename=-22d0bb0ca06b9254 --out-dir /opt/rustwide/target/debug/build/syn/22d0bb0ca06b9254/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out/libproc_macro2-c062a139c850ccf4.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out/libquote-63a63655125647b2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out/libunicode_ident-06275983cc9514f8.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "cbbb56df05179a492dec5757b20446226fd5930d354e93737eaef8efe151510b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbbb56df05179a492dec5757b20446226fd5930d354e93737eaef8efe151510b", kill_on_drop: false }`
[INFO] [stdout] cbbb56df05179a492dec5757b20446226fd5930d354e93737eaef8efe151510b