[INFO] fetching crate encdec-macros 0.10.0...
[INFO] checking encdec-macros-0.10.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate encdec-macros 0.10.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate encdec-macros 0.10.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.14.4 (available: v0.21.3)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 294ddca764760cf888ebc9cd25334efb56e8dac5ad90495006f80a5df47b3751
[INFO] running `Command { std: "docker" "start" "-a" "294ddca764760cf888ebc9cd25334efb56e8dac5ad90495006f80a5df47b3751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "294ddca764760cf888ebc9cd25334efb56e8dac5ad90495006f80a5df47b3751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294ddca764760cf888ebc9cd25334efb56e8dac5ad90495006f80a5df47b3751", kill_on_drop: false }`
[INFO] [stdout] 294ddca764760cf888ebc9cd25334efb56e8dac5ad90495006f80a5df47b3751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba2933e5d115586269174afd1bd258d3bc45419b1023e51fd03d83991ea9bd2b
[INFO] running `Command { std: "docker" "start" "-a" "ba2933e5d115586269174afd1bd258d3bc45419b1023e51fd03d83991ea9bd2b", kill_on_drop: false }`
[INFO] [stderr] warning: `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]     Checking fnv v1.0.7
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking encdec-base v0.10.0
[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, TypeParamBound
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[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, TypeParamBound
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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)]` 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: `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)]` 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] [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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "ba2933e5d115586269174afd1bd258d3bc45419b1023e51fd03d83991ea9bd2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2933e5d115586269174afd1bd258d3bc45419b1023e51fd03d83991ea9bd2b", kill_on_drop: false }`
[INFO] [stdout] ba2933e5d115586269174afd1bd258d3bc45419b1023e51fd03d83991ea9bd2b