[INFO] fetching crate norpc-macros 0.9.1...
[INFO] checking norpc-macros-0.9.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate norpc-macros 0.9.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate norpc-macros 0.9.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate norpc-macros 0.9.1
[INFO] finished tweaking crates.io crate norpc-macros 0.9.1
[INFO] tweaked toml for crates.io crate norpc-macros 0.9.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dc1f0812c78d470501f922af500391fbf8cc86087e7127c924c5fcf4bd82c1a
[INFO] running `Command { std: "docker" "start" "-a" "2dc1f0812c78d470501f922af500391fbf8cc86087e7127c924c5fcf4bd82c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dc1f0812c78d470501f922af500391fbf8cc86087e7127c924c5fcf4bd82c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc1f0812c78d470501f922af500391fbf8cc86087e7127c924c5fcf4bd82c1a", kill_on_drop: false }`
[INFO] [stdout] 2dc1f0812c78d470501f922af500391fbf8cc86087e7127c924c5fcf4bd82c1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86707c247c505d42cf497b0fcd1d91c8e6e167f86d81d6f158e0d275ebba3b85
[INFO] running `Command { std: "docker" "start" "-a" "86707c247c505d42cf497b0fcd1d91c8e6e167f86d81d6f158e0d275ebba3b85", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking norpc-macros v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: named argument `svc_name` is not used by name
[INFO] [stdout]    --> src/generator.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let rep = self.svc.call({}Request::{fun_name}({req_params})).await;
[INFO] [stdout]     |                                     -- this formatting argument uses named argument `svc_name` by position
[INFO] [stdout] ...
[INFO] [stdout] 115 |                 svc_name = svc.name,
[INFO] [stdout]     |                 ^^^^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let rep = self.svc.call({svc_name}Request::{fun_name}({req_params})).await;
[INFO] [stdout]     |                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::*`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro2::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `svc_name` is not used by name
[INFO] [stdout]    --> src/generator.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let rep = self.svc.call({}Request::{fun_name}({req_params})).await;
[INFO] [stdout]     |                                     -- this formatting argument uses named argument `svc_name` by position
[INFO] [stdout] ...
[INFO] [stdout] 115 |                 svc_name = svc.name,
[INFO] [stdout]     |                 ^^^^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let rep = self.svc.call({svc_name}Request::{fun_name}({req_params})).await;
[INFO] [stdout]     |                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::*`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro2::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "86707c247c505d42cf497b0fcd1d91c8e6e167f86d81d6f158e0d275ebba3b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86707c247c505d42cf497b0fcd1d91c8e6e167f86d81d6f158e0d275ebba3b85", kill_on_drop: false }`
[INFO] [stdout] 86707c247c505d42cf497b0fcd1d91c8e6e167f86d81d6f158e0d275ebba3b85