[INFO] fetching crate async-imap 0.9.4...
[INFO] checking async-imap-0.9.4 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate async-imap 0.9.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate async-imap 0.9.4 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-imap 0.9.4
[INFO] finished tweaking crates.io crate async-imap 0.9.4
[INFO] tweaked toml for crates.io crate async-imap 0.9.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06e81a0b192225cf7c0d1c96e37cbe0aafeee47f2498b6e4f148d6f438f354ed
[INFO] running `Command { std: "docker" "start" "-a" "06e81a0b192225cf7c0d1c96e37cbe0aafeee47f2498b6e4f148d6f438f354ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06e81a0b192225cf7c0d1c96e37cbe0aafeee47f2498b6e4f148d6f438f354ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e81a0b192225cf7c0d1c96e37cbe0aafeee47f2498b6e4f148d6f438f354ed", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ab3f771fea37e62172f5f2fe9562762705a873153a6783018de8d80837baff2
[INFO] running `Command { std: "docker" "start" "-a" "5ab3f771fea37e62172f5f2fe9562762705a873153a6783018de8d80837baff2", kill_on_drop: false }`
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[INFO] [stderr]     Checking async-imap v0.9.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]     --> src/client.rs:1544:9
[INFO] [stdout]      |
[INFO] [stdout] 1544 | /         impl Authenticator for &Authenticate {
[INFO] [stdout] 1545 | |             type Response = Vec<u8>;
[INFO] [stdout] 1546 | |             fn process(&mut self, challenge: &[u8]) -> Self::Response {
[INFO] [stdout] 1547 | |                 assert!(challenge == b"bar", "Invalid authenticate challenge");
[INFO] [stdout] 1548 | |                 b"foo".to_vec()
[INFO] [stdout] 1549 | |             }
[INFO] [stdout] 1550 | |         }
[INFO] [stdout]      | |_________^
[INFO] [stdout]      |
[INFO] [stdout]      = help: move this `impl` block outside the of the current async block `<unnameable>` and up 2 bodies
[INFO] [stdout]      = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]      = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]      = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]      = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.46s
[INFO] running `Command { std: "docker" "inspect" "5ab3f771fea37e62172f5f2fe9562762705a873153a6783018de8d80837baff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab3f771fea37e62172f5f2fe9562762705a873153a6783018de8d80837baff2", kill_on_drop: false }`
[INFO] [stdout] 5ab3f771fea37e62172f5f2fe9562762705a873153a6783018de8d80837baff2
