[INFO] fetching crate rusty-cpp 0.1.0... [INFO] building rusty-cpp-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate rusty-cpp 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate rusty-cpp 0.1.0 [INFO] finished tweaking crates.io crate rusty-cpp 0.1.0 [INFO] tweaked toml for crates.io crate rusty-cpp 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rusty-cpp 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rusty-cpp 0.1.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wit-bindgen v0.45.0 [INFO] [stderr] Downloaded z3 v0.12.1 [INFO] [stderr] Downloaded tempfile v3.21.0 [INFO] [stderr] Downloaded wasi v0.14.3+wasi-0.2.4 [INFO] [stderr] Downloaded z3-sys v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9062203101e04b9aeec58ba34a5e85351e2cf9e974aa21635e450e7771499e8 [INFO] running `Command { std: "docker" "start" "-a" "c9062203101e04b9aeec58ba34a5e85351e2cf9e974aa21635e450e7771499e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9062203101e04b9aeec58ba34a5e85351e2cf9e974aa21635e450e7771499e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9062203101e04b9aeec58ba34a5e85351e2cf9e974aa21635e450e7771499e8", kill_on_drop: false }` [INFO] [stdout] c9062203101e04b9aeec58ba34a5e85351e2cf9e974aa21635e450e7771499e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 400a367b60eca3ee8500b6e31b912ec17794f79e11ff6c1fba41fd17f0dff37c [INFO] running `Command { std: "docker" "start" "-a" "400a367b60eca3ee8500b6e31b912ec17794f79e11ff6c1fba41fd17f0dff37c", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling bindgen v0.66.1 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling rusty-cpp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling petgraph v0.8.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling clang v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling miette v7.6.0 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling z3-sys v0.8.1 [INFO] [stderr] Compiling z3 v0.12.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.37s [INFO] running `Command { std: "docker" "inspect" "400a367b60eca3ee8500b6e31b912ec17794f79e11ff6c1fba41fd17f0dff37c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "400a367b60eca3ee8500b6e31b912ec17794f79e11ff6c1fba41fd17f0dff37c", kill_on_drop: false }` [INFO] [stdout] 400a367b60eca3ee8500b6e31b912ec17794f79e11ff6c1fba41fd17f0dff37c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c94f911ea7076b985189c56d08dd5acb9ff2926612a770435dac1c114f43d363 [INFO] running `Command { std: "docker" "start" "-a" "c94f911ea7076b985189c56d08dd5acb9ff2926612a770435dac1c114f43d363", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling rusty-cpp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `lifetimes` [INFO] [stdout] --> src/analysis/lifetime_inference.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let lifetimes = inferencer.infer_function_lifetimes(&function); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lifetimes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/mod.rs:1380:13 [INFO] [stdout] | [INFO] [stdout] 1380 | let mut program = IrProgram { [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/analysis/mod.rs:1419:13 [INFO] [stdout] | [INFO] [stdout] 1419 | let mut program = IrProgram { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/mod.rs:1447:13 [INFO] [stdout] | [INFO] [stdout] 1447 | let mut program = IrProgram { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/mod.rs:1491:13 [INFO] [stdout] | [INFO] [stdout] 1491 | let mut program = IrProgram { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/mod.rs:1521:13 [INFO] [stdout] | [INFO] [stdout] 1521 | let mut program = IrProgram { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.44s [INFO] running `Command { std: "docker" "inspect" "c94f911ea7076b985189c56d08dd5acb9ff2926612a770435dac1c114f43d363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c94f911ea7076b985189c56d08dd5acb9ff2926612a770435dac1c114f43d363", kill_on_drop: false }` [INFO] [stdout] c94f911ea7076b985189c56d08dd5acb9ff2926612a770435dac1c114f43d363