[INFO] fetching crate libp2p-core 0.41.1...
[INFO] checking libp2p-core-0.41.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate libp2p-core 0.41.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate libp2p-core 0.41.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-core 0.41.1
[INFO] finished tweaking crates.io crate libp2p-core 0.41.1
[INFO] tweaked toml for crates.io crate libp2p-core 0.41.1 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/peer_record.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `future` is imported redundantly
[INFO] [stdout]   --> src/transport/memory.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |     future::{self, Ready},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 26 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `future` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `multistream_select` is imported redundantly
[INFO] [stdout]   --> src/upgrade/apply.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 | use multistream_select::{self, DialerSelectFuture, ListenerSelectFuture};
[INFO] [stdout]    |                          ^^^^ the item `multistream_select` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/peer_record.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `future` is imported redundantly
[INFO] [stdout]   --> src/transport/memory.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |     future::{self, Ready},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 26 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `future` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `multistream_select` is imported redundantly
[INFO] [stdout]   --> src/upgrade/apply.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 | use multistream_select::{self, DialerSelectFuture, ListenerSelectFuture};
[INFO] [stdout]    |                          ^^^^ the item `multistream_select` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libp2p_mplex`
[INFO] [stdout]   --> tests/transport_upgrade.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use libp2p_mplex::MplexConfig;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared crate or module `libp2p_mplex`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 27 | use libp2p_core::MplexConfig;
[INFO] [stdout]    |     ~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libp2p_noise`
[INFO] [stdout]   --> tests/transport_upgrade.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use libp2p_noise as noise;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ no external crate `libp2p_noise`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-core` (test "transport_upgrade") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "0da1c257f9b128d934402ab55a77bccdb3c969a78bb1d31a6db168d6198fce0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da1c257f9b128d934402ab55a77bccdb3c969a78bb1d31a6db168d6198fce0d", kill_on_drop: false }`
[INFO] [stdout] 0da1c257f9b128d934402ab55a77bccdb3c969a78bb1d31a6db168d6198fce0d
