[INFO] fetching crate rpc-toolkit-macro-internals 0.2.2...
[INFO] testing rpc-toolkit-macro-internals-0.2.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate rpc-toolkit-macro-internals 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rpc-toolkit-macro-internals 0.2.2
[INFO] finished tweaking crates.io crate rpc-toolkit-macro-internals 0.2.2
[INFO] tweaked toml for crates.io crate rpc-toolkit-macro-internals 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpc-toolkit-macro-internals 0.2.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9af6e07f57889b3b32d6210105a9f3769f56dce1e74cbdd55e2dacfb4ca505a
[INFO] running `Command { std: "docker" "start" "-a" "f9af6e07f57889b3b32d6210105a9f3769f56dce1e74cbdd55e2dacfb4ca505a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9af6e07f57889b3b32d6210105a9f3769f56dce1e74cbdd55e2dacfb4ca505a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9af6e07f57889b3b32d6210105a9f3769f56dce1e74cbdd55e2dacfb4ca505a", kill_on_drop: false }`
[INFO] [stdout] f9af6e07f57889b3b32d6210105a9f3769f56dce1e74cbdd55e2dacfb4ca505a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18c3aeba4dd3fefcdc202046a56da72be029d78f40b1d03c13126a02e5ca0252
[INFO] running `Command { std: "docker" "start" "-a" "18c3aeba4dd3fefcdc202046a56da72be029d78f40b1d03c13126a02e5ca0252", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rpc-toolkit-macro-internals v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/command/mod.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Local(Path),
[INFO] [stdout]    |     ----- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     Local(Path),
[INFO] [stdout] 12 +     Local(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `custom` is never read
[INFO] [stdout]   --> src/command/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     CustomCli {
[INFO] [stdout]    |     --------- field in this variant
[INFO] [stdout] 14 |         custom: Path,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `Command { std: "docker" "inspect" "18c3aeba4dd3fefcdc202046a56da72be029d78f40b1d03c13126a02e5ca0252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c3aeba4dd3fefcdc202046a56da72be029d78f40b1d03c13126a02e5ca0252", kill_on_drop: false }`
[INFO] [stdout] 18c3aeba4dd3fefcdc202046a56da72be029d78f40b1d03c13126a02e5ca0252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86e51d612dad84d0e02dc3f7c239efd0720aaca48f2f16d387d57970712da400
[INFO] running `Command { std: "docker" "start" "-a" "86e51d612dad84d0e02dc3f7c239efd0720aaca48f2f16d387d57970712da400", kill_on_drop: false }`
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/command/mod.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Local(Path),
[INFO] [stdout]    |     ----- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     Local(Path),
[INFO] [stdout] 12 +     Local(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `custom` is never read
[INFO] [stdout]   --> src/command/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     CustomCli {
[INFO] [stdout]    |     --------- field in this variant
[INFO] [stdout] 14 |         custom: Path,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rpc-toolkit-macro-internals v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/command/mod.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Local(Path),
[INFO] [stdout]    |     ----- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     Local(Path),
[INFO] [stdout] 12 +     Local(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `custom` is never read
[INFO] [stdout]   --> src/command/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     CustomCli {
[INFO] [stdout]    |     --------- field in this variant
[INFO] [stdout] 14 |         custom: Path,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "86e51d612dad84d0e02dc3f7c239efd0720aaca48f2f16d387d57970712da400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e51d612dad84d0e02dc3f7c239efd0720aaca48f2f16d387d57970712da400", kill_on_drop: false }`
[INFO] [stdout] 86e51d612dad84d0e02dc3f7c239efd0720aaca48f2f16d387d57970712da400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 478812b2299561bac4ac49b51c28138e806273825363b8b79ca1b079561ae174
[INFO] running `Command { std: "docker" "start" "-a" "478812b2299561bac4ac49b51c28138e806273825363b8b79ca1b079561ae174", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/command/mod.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Local(Path),
[INFO] [stderr]    |     ----- ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 12 -     Local(Path),
[INFO] [stderr] 12 +     Local(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `custom` is never read
[INFO] [stderr]   --> src/command/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     CustomCli {
[INFO] [stderr]    |     --------- field in this variant
[INFO] [stderr] 14 |         custom: Path,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rpc-toolkit-macro-internals` (lib) generated 2 warnings
[INFO] [stderr] warning: `rpc-toolkit-macro-internals` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rpc_toolkit_macro_internals-b6b1ff679bebcc12)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rpc_toolkit_macro_internals
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "478812b2299561bac4ac49b51c28138e806273825363b8b79ca1b079561ae174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "478812b2299561bac4ac49b51c28138e806273825363b8b79ca1b079561ae174", kill_on_drop: false }`
[INFO] [stdout] 478812b2299561bac4ac49b51c28138e806273825363b8b79ca1b079561ae174