don't know how to build these paths:
  /nix/store/yx5qd499z36bg3j47qri0q24mkq176qq-iets-fuzz-diff-0.0.0.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/mm9k7npbcf5vr8ipmpkxxnx7pljcnhxy-Cargo.toml.drv' on farm.numtide.com:50051
Cargo.toml> attached to the build already running on this worker
Cargo.toml> bld1: building mm9k7npbcf5vr8ipmpkxxnx7pljcnhxy-Cargo.toml.drv
building '/nix/store/jvqpyki430hm4rgf0ffdx3rvb17zab4y-source.drv' on farm.numtide.com:50051
source> attached to the build already running on this worker
source> bld1: building jvqpyki430hm4rgf0ffdx3rvb17zab4y-source.drv
building '/nix/store/ism5l87kqahzf5mm1s9jxlkdyc85rqmf-iets-fuzz-diff-deps-0.0.0.drv' on farm.numtide.com:50051
iets-fuzz-diff-deps-0.0.0> bld1: building ism5l87kqahzf5mm1s9jxlkdyc85rqmf-iets-fuzz-diff-deps-0.0.0.drv
iets-fuzz-diff-deps-0.0.0> cargoArtifacts not set, will not reuse any cargo artifacts
iets-fuzz-diff-deps-0.0.0> Running phase: unpackPhase
iets-fuzz-diff-deps-0.0.0> unpacking source archive /nix/store/g02phwzxyvf0lrkgr7b1bq197zzld686-source
iets-fuzz-diff-deps-0.0.0> source root is source
iets-fuzz-diff-deps-0.0.0> Running phase: patchPhase
iets-fuzz-diff-deps-0.0.0> will use /nix/store/9mxrva8s5ipsgmsgmgszw5sd554x6wxj-Cargo.lock as Cargo.lock
iets-fuzz-diff-deps-0.0.0> Executing configureCargoCommonVars
iets-fuzz-diff-deps-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
iets-fuzz-diff-deps-0.0.0> Running phase: configurePhase
iets-fuzz-diff-deps-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/8lam530xk6jf36jzdm96hnzz2vn7m343-vendor-cargo-deps/config.toml
iets-fuzz-diff-deps-0.0.0> default configurePhase, nothing to do
iets-fuzz-diff-deps-0.0.0> Running phase: buildPhase
iets-fuzz-diff-deps-0.0.0> +++ command cargo --version
iets-fuzz-diff-deps-0.0.0> cargo 1.99.0 (5f94df478 2026-08-27)
iets-fuzz-diff-deps-0.0.0> +++ command cargo check --release --locked --bin fuzz-diff --bin conformance-adapter
iets-fuzz-diff-deps-0.0.0> error: cannot update the lock file /build/source/fuzz/Cargo.lock because --locked was passed to prevent this
iets-fuzz-diff-deps-0.0.0> help: to generate the lock file without accessing the network, remove the --locked flag and use --offline instead.
error: dependency 'ism5l87kqahzf5mm1s9jxlkdyc85rqmf-iets-fuzz-diff-deps-0.0.0.drv' failed