[INFO] fetching crate miko-macros 0.1.7... [INFO] checking miko-macros-0.1.7 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] extracting crate miko-macros 0.1.7 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate miko-macros 0.1.7 [INFO] finished tweaking crates.io crate miko-macros 0.1.7 [INFO] tweaked toml for crates.io crate miko-macros 0.1.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate miko-macros 0.1.7 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate miko-macros 0.1.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded miko-core v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe1e76ea4d6e87d2465e1b05973b8fadbd6c416203424641adcd15a0e3fdf9c8 [INFO] running `Command { std: "docker" "start" "-a" "fe1e76ea4d6e87d2465e1b05973b8fadbd6c416203424641adcd15a0e3fdf9c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe1e76ea4d6e87d2465e1b05973b8fadbd6c416203424641adcd15a0e3fdf9c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe1e76ea4d6e87d2465e1b05973b8fadbd6c416203424641adcd15a0e3fdf9c8", kill_on_drop: false }` [INFO] [stdout] fe1e76ea4d6e87d2465e1b05973b8fadbd6c416203424641adcd15a0e3fdf9c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f88edcd02fa0b40aa7c206422961c73a81d24a179d0cc24f073808b399de918 [INFO] running `Command { std: "docker" "start" "-a" "3f88edcd02fa0b40aa7c206422961c73a81d24a179d0cc24f073808b399de918", kill_on_drop: false }` [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking libc v0.2.177 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking httparse v1.10.1 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking http v1.3.1 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking ipnet v2.11.0 [INFO] [stderr] Checking anyhow v1.0.100 [INFO] [stderr] Checking syn v2.0.106 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking miko-core v0.1.7 [INFO] [stderr] Checking miko-macros v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::toolkit::rout_arg::IntoFnArgs` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::toolkit::rout_arg::IntoFnArgs; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::toolkit::rout_arg::IntoFnArgs` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::toolkit::rout_arg::IntoFnArgs; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/toolkit/rout_arg.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 57 | panic!("{:?}", pat.pat.to_token_stream().to_string()); [INFO] [stdout] | ----------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 58 | panic!("RouteFnArg must have an ident"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/toolkit/rout_arg.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 57 | panic!("{:?}", pat.pat.to_token_stream().to_string()); [INFO] [stdout] | ----------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 58 | panic!("RouteFnArg must have an ident"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/route/core.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut inject_segs: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/route/core.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut inject_segs: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `attrs` and `is_option` are never read [INFO] [stdout] --> src/toolkit/rout_arg.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct RouteFnArg { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub attrs: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | pub is_option: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RouteFnArg` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RemoveAttr` is never constructed [INFO] [stdout] --> src/toolkit/rout_arg.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 154 | pub enum FnArgResult { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 158 | RemoveAttr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `attrs` and `is_option` are never read [INFO] [stdout] --> src/toolkit/rout_arg.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct RouteFnArg { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub attrs: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | pub is_option: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RouteFnArg` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RemoveAttr` is never constructed [INFO] [stdout] --> src/toolkit/rout_arg.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 154 | pub enum FnArgResult { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 158 | RemoveAttr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.51s [INFO] running `Command { std: "docker" "inspect" "3f88edcd02fa0b40aa7c206422961c73a81d24a179d0cc24f073808b399de918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f88edcd02fa0b40aa7c206422961c73a81d24a179d0cc24f073808b399de918", kill_on_drop: false }` [INFO] [stdout] 3f88edcd02fa0b40aa7c206422961c73a81d24a179d0cc24f073808b399de918