[INFO] fetching crate encdec-macros 0.10.0...
[INFO] checking encdec-macros-0.10.0 against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] extracting crate encdec-macros 0.10.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate encdec-macros 0.10.0
[INFO] finished tweaking crates.io crate encdec-macros 0.10.0
[INFO] tweaked toml for crates.io crate encdec-macros 0.10.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate encdec-macros 0.10.0 on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to highest compatible versions
[INFO] [stderr]       Adding darling v0.14.4 (available: v0.24.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v3.0.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `encdec-base` dependency)
[INFO] [stderr] warning: `encdec-macros` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded encdec-base v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f6bc074d403a2a3c09f91e9b8c6238b2dee70bf1bf20ffb76834b0aad3215746
[INFO] running `Command { std: "docker" "start" "f6bc074d403a2a3c09f91e9b8c6238b2dee70bf1bf20ffb76834b0aad3215746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6bc074d403a2a3c09f91e9b8c6238b2dee70bf1bf20ffb76834b0aad3215746", 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" "f6bc074d403a2a3c09f91e9b8c6238b2dee70bf1bf20ffb76834b0aad3215746" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6bc074d403a2a3c09f91e9b8c6238b2dee70bf1bf20ffb76834b0aad3215746", 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" "f6bc074d403a2a3c09f91e9b8c6238b2dee70bf1bf20ffb76834b0aad3215746" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `encdec-base` dependency)
[INFO] [stderr] warning: `encdec-macros` (manifest) generated 1 warning
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-ident v1.0.27
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking proc-macro2 v1.0.107
[INFO] [stderr]     Checking quote v1.0.47
[INFO] [stderr]     Checking encdec-base v0.10.0
[INFO] [stderr]     Checking darling_core v0.14.4
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking darling v0.14.4
[INFO] [stderr]     Checking encdec-macros v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `parse::Parse`
[INFO] [stdout]  --> src/decode.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parse::Parse, parse_macro_input, Attribute, Data, DataEnum, DataStruct, DeriveInput, Fields, Generics, Ident, Lifetime, TypeParam...
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/decode.rs:30:42
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn derive_decode_impl_enum(ident: Ident, data: Data, generics: Generics, attrs: Vec<Attribute>, s: DataEnum) -> TokenStream {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> src/decode.rs:30:54
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn derive_decode_impl_enum(ident: Ident, data: Data, generics: Generics, attrs: Vec<Attribute>, s: DataEnum) -> TokenStream {
[INFO] [stdout]    |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse::Parse`
[INFO] [stdout]  --> src/decode.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parse::Parse, parse_macro_input, Attribute, Data, DataEnum, DataStruct, DeriveInput, Fields, Generics, Ident, Lifetime, TypeParam...
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/encode.rs:29:99
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn derive_encode_impl_enum(ident: Ident, _data: Data, _generics: Generics, attrs: Vec<Attribute>, s: DataEnum) -> TokenStream {
[INFO] [stdout]    |                                                                                                   ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/decode.rs:30:42
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn derive_decode_impl_enum(ident: Ident, data: Data, generics: Generics, attrs: Vec<Attribute>, s: DataEnum) -> TokenStream {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> src/decode.rs:30:54
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn derive_decode_impl_enum(ident: Ident, data: Data, generics: Generics, attrs: Vec<Attribute>, s: DataEnum) -> TokenStream {
[INFO] [stdout]    |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/encode.rs:29:99
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn derive_encode_impl_enum(ident: Ident, _data: Data, _generics: Generics, attrs: Vec<Attribute>, s: DataEnum) -> TokenStream {
[INFO] [stdout]    |                                                                                                   ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `encdec-base`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.encdec-base]
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `encdec-base`
[INFO] [stderr] warning: `encdec-macros` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.98s
[INFO] running `Command { std: "docker" "inspect" "f6bc074d403a2a3c09f91e9b8c6238b2dee70bf1bf20ffb76834b0aad3215746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6bc074d403a2a3c09f91e9b8c6238b2dee70bf1bf20ffb76834b0aad3215746", kill_on_drop: false }`
[INFO] [stdout] f6bc074d403a2a3c09f91e9b8c6238b2dee70bf1bf20ffb76834b0aad3215746
