[INFO] fetching crate wrap_verilog_in_rust_hdl_macro 0.1.0...
[INFO] checking wrap_verilog_in_rust_hdl_macro-0.1.0 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] extracting crate wrap_verilog_in_rust_hdl_macro 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate wrap_verilog_in_rust_hdl_macro 0.1.0 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wrap_verilog_in_rust_hdl_macro 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wrap_verilog_in_rust_hdl_macro 0.1.0
[INFO] tweaked toml for crates.io crate wrap_verilog_in_rust_hdl_macro 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded substring v1.4.5
[INFO] [stderr]   Downloaded rust-hdl-macros v0.44.2
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[INFO] [stderr]   Downloaded rust-hdl v0.44.2
[INFO] [stderr]   Downloaded rust-hdl-core v0.44.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9ca6852e9e5d293abadfd3d4fd113436ca061268ea6cb26d56c23f00ceaa177
[INFO] running `Command { std: "docker" "start" "-a" "d9ca6852e9e5d293abadfd3d4fd113436ca061268ea6cb26d56c23f00ceaa177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9ca6852e9e5d293abadfd3d4fd113436ca061268ea6cb26d56c23f00ceaa177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ca6852e9e5d293abadfd3d4fd113436ca061268ea6cb26d56c23f00ceaa177", kill_on_drop: false }`
[INFO] [stdout] d9ca6852e9e5d293abadfd3d4fd113436ca061268ea6cb26d56c23f00ceaa177
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25e208f22ab956042794efc285397fd03385035254da843174078f72698efac5
[INFO] running `Command { std: "docker" "start" "-a" "25e208f22ab956042794efc285397fd03385035254da843174078f72698efac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]     Checking rust-hdl-core v0.44.2
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[INFO] [stderr]     Checking sv-parser v0.13.1
[INFO] [stderr]     Checking extract_rust_hdl_interface v0.1.0
[INFO] [stderr]     Checking wrap_verilog_in_rust_hdl_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> tests/generates_struct.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let c = Counter::default();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "25e208f22ab956042794efc285397fd03385035254da843174078f72698efac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e208f22ab956042794efc285397fd03385035254da843174078f72698efac5", kill_on_drop: false }`
[INFO] [stdout] 25e208f22ab956042794efc285397fd03385035254da843174078f72698efac5