[INFO] fetching crate meet-macro 0.1.0...
[INFO] checking meet-macro-0.1.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate meet-macro 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate meet-macro 0.1.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate meet-macro 0.1.0
[INFO] finished tweaking crates.io crate meet-macro 0.1.0
[INFO] tweaked toml for crates.io crate meet-macro 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4a5c06eaf9ca5b24ce1a66084ec3b5db1aaf4cbe3546d5b25fa9cc2bad91ebc
[INFO] running `Command { std: "docker" "start" "-a" "d4a5c06eaf9ca5b24ce1a66084ec3b5db1aaf4cbe3546d5b25fa9cc2bad91ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4a5c06eaf9ca5b24ce1a66084ec3b5db1aaf4cbe3546d5b25fa9cc2bad91ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a5c06eaf9ca5b24ce1a66084ec3b5db1aaf4cbe3546d5b25fa9cc2bad91ebc", kill_on_drop: false }`
[INFO] [stdout] d4a5c06eaf9ca5b24ce1a66084ec3b5db1aaf4cbe3546d5b25fa9cc2bad91ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42e60a0bb0f2138795b3635f14c75f10f511365fb574366369b95d51e21208d6
[INFO] running `Command { std: "docker" "start" "-a" "42e60a0bb0f2138795b3635f14c75f10f511365fb574366369b95d51e21208d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking boolinator v2.4.0
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]     Checking meet-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&proc_macro2::Ident` instead of cloning the inner type
[INFO] [stdout]   --> src/derive_props/builder.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |             step_trait.clone().to_owned(),
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&proc_macro2::Ident` instead of cloning the inner type
[INFO] [stdout]   --> src/derive_props/builder.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |             step_trait.clone().to_owned(),
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "42e60a0bb0f2138795b3635f14c75f10f511365fb574366369b95d51e21208d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e60a0bb0f2138795b3635f14c75f10f511365fb574366369b95d51e21208d6", kill_on_drop: false }`
[INFO] [stdout] 42e60a0bb0f2138795b3635f14c75f10f511365fb574366369b95d51e21208d6
