[INFO] fetching crate dharithri-sc-derive 0.43.3...
[INFO] checking dharithri-sc-derive-0.43.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate dharithri-sc-derive 0.43.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate dharithri-sc-derive 0.43.3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dharithri-sc-derive 0.43.3
[INFO] finished tweaking crates.io crate dharithri-sc-derive 0.43.3
[INFO] tweaked toml for crates.io crate dharithri-sc-derive 0.43.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding endian-type v0.1.2 (latest: v0.2.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.76)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 830781b0f73e30e60d61a5626678003ac12079cc5672a314367beeb55cfb51f8
[INFO] running `Command { std: "docker" "start" "-a" "830781b0f73e30e60d61a5626678003ac12079cc5672a314367beeb55cfb51f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "830781b0f73e30e60d61a5626678003ac12079cc5672a314367beeb55cfb51f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "830781b0f73e30e60d61a5626678003ac12079cc5672a314367beeb55cfb51f8", kill_on_drop: false }`
[INFO] [stdout] 830781b0f73e30e60d61a5626678003ac12079cc5672a314367beeb55cfb51f8
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d705dff03997a733c3939fe47970d1bc422f416c63a7aca239f758f517c9f362
[INFO] running `Command { std: "docker" "start" "-a" "d705dff03997a733c3939fe47970d1bc422f416c63a7aca239f758f517c9f362", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking dharithri-sc-derive v0.43.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `proxy_obj_name` is never read
[INFO] [stdout]   --> src/generate/auto_impl_proxy.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ProxyGetterReturnType {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] 12 |     pub module_path: ProxyModulePath,
[INFO] [stdout] 13 |     pub proxy_obj_name: syn::PathSegment,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `auto_inheritance_modules` and `trait_attributes` are never read
[INFO] [stdout]   --> src/model/contract_trait.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct ContractTrait {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub auto_inheritance_modules: Vec<Supertrait>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub trait_attributes: TraitProperties,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trait_name` is never read
[INFO] [stdout]  --> src/model/supertrait.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Supertrait {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     pub full_path: syn::Path,
[INFO] [stdout] 9 |     pub trait_name: syn::PathSegment,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Supertrait` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `proxy_obj_name` is never read
[INFO] [stdout]   --> src/generate/auto_impl_proxy.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ProxyGetterReturnType {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] 12 |     pub module_path: ProxyModulePath,
[INFO] [stdout] 13 |     pub proxy_obj_name: syn::PathSegment,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `auto_inheritance_modules` and `trait_attributes` are never read
[INFO] [stdout]   --> src/model/contract_trait.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct ContractTrait {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub auto_inheritance_modules: Vec<Supertrait>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub trait_attributes: TraitProperties,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trait_name` is never read
[INFO] [stdout]  --> src/model/supertrait.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Supertrait {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     pub full_path: syn::Path,
[INFO] [stdout] 9 |     pub trait_name: syn::PathSegment,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Supertrait` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "d705dff03997a733c3939fe47970d1bc422f416c63a7aca239f758f517c9f362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d705dff03997a733c3939fe47970d1bc422f416c63a7aca239f758f517c9f362", kill_on_drop: false }`
[INFO] [stdout] d705dff03997a733c3939fe47970d1bc422f416c63a7aca239f758f517c9f362