[INFO] fetching crate spaad_internal 0.4.0...
[INFO] testing spaad_internal-0.4.0 against beta-2023-01-20 for beta-1.67-2.7
[INFO] extracting crate spaad_internal 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate spaad_internal 0.4.0 on toolchain beta-2023-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spaad_internal 0.4.0
[INFO] finished tweaking crates.io crate spaad_internal 0.4.0
[INFO] tweaked toml for crates.io crate spaad_internal 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d80dd77efb82c9129f8df69cb49487f28bd71f29c7d1b4ad39366cb4be01f8f
[INFO] running `Command { std: "docker" "start" "-a" "5d80dd77efb82c9129f8df69cb49487f28bd71f29c7d1b4ad39366cb4be01f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d80dd77efb82c9129f8df69cb49487f28bd71f29c7d1b4ad39366cb4be01f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d80dd77efb82c9129f8df69cb49487f28bd71f29c7d1b4ad39366cb4be01f8f", kill_on_drop: false }`
[INFO] [stdout] 5d80dd77efb82c9129f8df69cb49487f28bd71f29c7d1b4ad39366cb4be01f8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06dc550f501b8b26ba39a4562419e11a076b160266211de65cace86019a3450a
[INFO] running `Command { std: "docker" "start" "-a" "06dc550f501b8b26ba39a4562419e11a076b160266211de65cace86019a3450a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling async-trait v0.1.61
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling spaad_internal v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/entangle/transform.rs:459:51
[INFO] [stdout]     |
[INFO] [stdout] 459 |         ReturnType::Type(_, ty) if !(is_name(ty, &name.to_string()) || is_name(ty, "Self"))
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^-    ------- borrow later used here
[INFO] [stdout]     |                                                   |               |
[INFO] [stdout]     |                                                   |               temporary value is freed at the end of this statement
[INFO] [stdout]     |                                                   creates a temporary value which is freed while still in use
[INFO] [stdout]     |
[INFO] [stdout] help: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     |
[INFO] [stdout] 457 ~     let binding = name.to_string();
[INFO] [stdout] 458 ~     if matches!(
[INFO] [stdout] 459 |         &sig.output,
[INFO] [stdout] 460 ~         ReturnType::Type(_, ty) if !(is_name(ty, &binding) || is_name(ty, "Self"))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spaad_internal` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "06dc550f501b8b26ba39a4562419e11a076b160266211de65cace86019a3450a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06dc550f501b8b26ba39a4562419e11a076b160266211de65cace86019a3450a", kill_on_drop: false }`
[INFO] [stdout] 06dc550f501b8b26ba39a4562419e11a076b160266211de65cace86019a3450a