[INFO] fetching crate deluge-rpc-macro 0.6.2...
[INFO] checking deluge-rpc-macro-0.6.2 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate deluge-rpc-macro 0.6.2 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate deluge-rpc-macro 0.6.2 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b03340b784c4b0e842122f1e4d3efc7f1e9cbe7f7ce37194e35053debce80a7c
[INFO] running `Command { std: "docker" "start" "-a" "b03340b784c4b0e842122f1e4d3efc7f1e9cbe7f7ce37194e35053debce80a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b03340b784c4b0e842122f1e4d3efc7f1e9cbe7f7ce37194e35053debce80a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b03340b784c4b0e842122f1e4d3efc7f1e9cbe7f7ce37194e35053debce80a7c", kill_on_drop: false }`
[INFO] [stdout] b03340b784c4b0e842122f1e4d3efc7f1e9cbe7f7ce37194e35053debce80a7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81f09c16d435572024c4189b8d2ccd9c2c385f4a0fa2797f9ef6be10c1a3849d
[INFO] running `Command { std: "docker" "start" "-a" "81f09c16d435572024c4189b8d2ccd9c2c385f4a0fa2797f9ef6be10c1a3849d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking deluge-rpc-macro v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `rpcness`
[INFO] [stdout]   --> src/rpc_class.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     rpcness: kw::rpc,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rpcness`
[INFO] [stdout]   --> src/rpc_class.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     rpcness: kw::rpc,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `impl_token`
[INFO] [stdout]   --> src/rpc_class.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     impl_token: Token![impl],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `separator`
[INFO] [stdout]   --> src/rpc_class.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     separator: Token![::],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `impl_token`
[INFO] [stdout]   --> src/rpc_class.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     impl_token: Token![impl],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `semi_token`
[INFO] [stdout]   --> src/rpc_class.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     semi_token: Token![;],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `separator`
[INFO] [stdout]   --> src/rpc_class.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     separator: Token![::],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `semi_token`
[INFO] [stdout]   --> src/rpc_class.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     semi_token: Token![;],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.74s
[INFO] running `Command { std: "docker" "inspect" "81f09c16d435572024c4189b8d2ccd9c2c385f4a0fa2797f9ef6be10c1a3849d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f09c16d435572024c4189b8d2ccd9c2c385f4a0fa2797f9ef6be10c1a3849d", kill_on_drop: false }`
[INFO] [stdout] 81f09c16d435572024c4189b8d2ccd9c2c385f4a0fa2797f9ef6be10c1a3849d