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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ced119c227d319bef2f458767359406dd9785e1
[INFO] checking ammkrn/second_opinion against master#f557a4fd462a779c92e4e8bd004426cf329efb30 for pr-111063-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fammkrn%2Fsecond_opinion" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/ammkrn/second_opinion on toolchain f557a4fd462a779c92e4e8bd004426cf329efb30
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ammkrn/second_opinion
[INFO] finished tweaking git repo https://github.com/ammkrn/second_opinion
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[INFO] crate git repo https://github.com/ammkrn/second_opinion 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" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Checking second_opinion v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&MmbItem<'_>` instead of cloning the inner type
[INFO] [stdout]    --> src/mmb/proof.rs:191:64
[INFO] [stdout]     |
[INFO] [stdout] 191 |                     || bound_by_sig.clone().nth(j).unwrap().1.1.clone().low_bits().disjoint(stack_a.low_bits())
[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 `&[&MmbItem<'_>]` instead of cloning the inner type
[INFO] [stdout]    --> src/mmb/proof.rs:280:32
[INFO] [stdout]     |
[INFO] [stdout] 280 |                 (term_num, args.clone(), e_doubleprime)
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&MmbItem<'_>` instead of cloning the inner type
[INFO] [stdout]    --> src/mmb/proof.rs:191:64
[INFO] [stdout]     |
[INFO] [stdout] 191 |                     || bound_by_sig.clone().nth(j).unwrap().1.1.clone().low_bits().disjoint(stack_a.low_bits())
[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 `&[&MmbItem<'_>]` instead of cloning the inner type
[INFO] [stdout]    --> src/mmb/proof.rs:280:32
[INFO] [stdout]     |
[INFO] [stdout] 280 |                 (term_num, args.clone(), e_doubleprime)
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "6aa57022c7bb1a7445c333feaa2171e14a5755ea5f60ea4be293598a3688e763", kill_on_drop: false }`
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[INFO] [stdout] 6aa57022c7bb1a7445c333feaa2171e14a5755ea5f60ea4be293598a3688e763