[INFO] fetching crate deluge-rpc-macro 0.6.2...
[INFO] checking deluge-rpc-macro-0.6.2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate deluge-rpc-macro 0.6.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate deluge-rpc-macro 0.6.2 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deluge-rpc-macro 0.6.2
[INFO] finished tweaking crates.io crate deluge-rpc-macro 0.6.2
[INFO] tweaked toml for crates.io crate deluge-rpc-macro 0.6.2 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80910e3e94f9cd5de62f45addbad174c97255affb285e78f47935787261bb938
[INFO] running `Command { std: "docker" "start" "-a" "80910e3e94f9cd5de62f45addbad174c97255affb285e78f47935787261bb938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80910e3e94f9cd5de62f45addbad174c97255affb285e78f47935787261bb938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80910e3e94f9cd5de62f45addbad174c97255affb285e78f47935787261bb938", kill_on_drop: false }`
[INFO] [stdout] 80910e3e94f9cd5de62f45addbad174c97255affb285e78f47935787261bb938
[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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c3919559fb168673bd498472213d2d9c648c81dbed5a91188d61dcc923fb11c
[INFO] running `Command { std: "docker" "start" "-a" "4c3919559fb168673bd498472213d2d9c648c81dbed5a91188d61dcc923fb11c", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking proc-macro2 v1.0.86
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking deluge-rpc-macro v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `rpcness` is never read
[INFO] [stdout]   --> src/rpc_class.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct RpcMethod {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     rpcness: kw::rpc,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RpcMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `impl_token`, `separator`, and `semi_token` are never read
[INFO] [stdout]   --> src/rpc_class.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | struct RpcClass {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 91 |     attrs: Vec<Attribute>,
[INFO] [stdout] 92 |     impl_token: Token![impl],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 93 |     struct_name: Ident,
[INFO] [stdout] 94 |     separator: Token![::],
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 95 |     class_name: Ident,
[INFO] [stdout] 96 |     semi_token: Token![;],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RpcClass` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rpcness` is never read
[INFO] [stdout]   --> src/rpc_class.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct RpcMethod {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     rpcness: kw::rpc,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RpcMethod` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `impl_token`, `separator`, and `semi_token` are never read
[INFO] [stdout]   --> src/rpc_class.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | struct RpcClass {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 91 |     attrs: Vec<Attribute>,
[INFO] [stdout] 92 |     impl_token: Token![impl],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 93 |     struct_name: Ident,
[INFO] [stdout] 94 |     separator: Token![::],
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 95 |     class_name: Ident,
[INFO] [stdout] 96 |     semi_token: Token![;],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RpcClass` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "4c3919559fb168673bd498472213d2d9c648c81dbed5a91188d61dcc923fb11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3919559fb168673bd498472213d2d9c648c81dbed5a91188d61dcc923fb11c", kill_on_drop: false }`
[INFO] [stdout] 4c3919559fb168673bd498472213d2d9c648c81dbed5a91188d61dcc923fb11c