[INFO] cloning repository https://github.com/dheshanm/formsdb-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dheshanm/formsdb-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdheshanm%2Fformsdb-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdheshanm%2Fformsdb-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc1eb51406706160ed03bd1312452204db656019
[INFO] checking dheshanm/formsdb-rust against 4d7c0cd298ace72490220301fa543d63a154f8ce for pr-164789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdheshanm%2Fformsdb-rust" "/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/dheshanm/formsdb-rust
[INFO] finished tweaking git repo https://github.com/dheshanm/formsdb-rust
[INFO] tweaked toml for git repo https://github.com/dheshanm/formsdb-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dheshanm/formsdb-rust 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/dheshanm/formsdb-rust 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 field `version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | version = "0.2.0"
[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.version`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4d47cb8c0fd3b38d772320a5b5864378599860340fb48c77bfadea9e2d918a86
[INFO] running `Command { std: "docker" "start" "4d47cb8c0fd3b38d772320a5b5864378599860340fb48c77bfadea9e2d918a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d47cb8c0fd3b38d772320a5b5864378599860340fb48c77bfadea9e2d918a86", 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" "4d47cb8c0fd3b38d772320a5b5864378599860340fb48c77bfadea9e2d918a86" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d47cb8c0fd3b38d772320a5b5864378599860340fb48c77bfadea9e2d918a86", 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" "4d47cb8c0fd3b38d772320a5b5864378599860340fb48c77bfadea9e2d918a86" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | version = "0.2.0"
[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.version`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling signal-hook v0.4.4
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking planus v1.1.1
[INFO] [stderr]    Compiling polars-utils v0.55.2
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling polars-buffer v0.55.2
[INFO] [stderr]    Compiling polars-schema v0.55.2
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling polars-arrow v0.55.2
[INFO] [stderr]     Checking debug_unsafe v0.1.4
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking ethnum v1.5.3
[INFO] [stderr]     Checking atoi_simd v0.18.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling polars-compute v0.55.2
[INFO] [stderr]    Compiling cmov v0.5.4
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking sysinfo v0.39.6
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking fast-float2 v0.2.4
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling ctutils v0.4.2
[INFO] [stderr]    Compiling hybrid-array v0.4.14
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling tinyvec v1.12.0
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling polars-core v0.55.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling crossbeam-queue v0.3.13
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling polars-ops v0.55.2
[INFO] [stderr]     Checking xxhash-rust v0.8.18
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]    Compiling unicode-properties v0.1.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling whoami v2.1.3
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking hashlink v0.11.1
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking hkdf v0.13.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]    Compiling polars v0.55.2
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking polars-parquet-format v0.1.0
[INFO] [stderr]     Checking glob v0.3.4
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking console v0.16.4
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]     Checking vte v0.15.0
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking zlib-rs v0.6.7
[INFO] [stderr]     Checking vt100 v0.16.2
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking codepage v0.1.2
[INFO] [stderr]     Checking quick-xml v0.41.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking indicatif v0.18.6
[INFO] [stderr]    Compiling ar_archive_writer v0.5.3
[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="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=197bcc89ecb20593 -C extra-filename=-cf9a9978d9be874a --out-dir /opt/rustwide/target/debug/build/syn/cf9a9978d9be874a/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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] [stderr] error: could not compile `object` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4d7c0cd298ace72490220301fa543d63a154f8ce/bin/rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.39.1/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="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read"' --cfg 'feature="read_core"' --cfg 'feature="std"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=a5d3ae2854abdcf6 -C extra-filename=-08a9acf65d79ff86 --out-dir /opt/rustwide/target/debug/build/object/08a9acf65d79ff86/out --extern memchr=/opt/rustwide/target/debug/build/memchr/eb8ac1f1f77ae379/out/libmemchr-eb8ac1f1f77ae379.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4d47cb8c0fd3b38d772320a5b5864378599860340fb48c77bfadea9e2d918a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d47cb8c0fd3b38d772320a5b5864378599860340fb48c77bfadea9e2d918a86", kill_on_drop: false }`
[INFO] [stdout] 4d47cb8c0fd3b38d772320a5b5864378599860340fb48c77bfadea9e2d918a86