[INFO] cloning repository https://github.com/AbiNabat/p2pserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AbiNabat/p2pserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbiNabat%2Fp2pserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbiNabat%2Fp2pserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ae5fe1d18a48b68a3ebe347c9c347f511af648b
[INFO] checking AbiNabat/p2pserver against try#4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7 for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbiNabat%2Fp2pserver" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AbiNabat/p2pserver
[INFO] finished tweaking git repo https://github.com/AbiNabat/p2pserver
[INFO] tweaked toml for git repo https://github.com/AbiNabat/p2pserver written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AbiNabat/p2pserver on toolchain 4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AbiNabat/p2pserver 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" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 39b0c66ed0188ed8f0eb343e2e3f4ebb46b1b685a837e2a45283220f799812d8
[INFO] running `Command { std: "docker" "start" "39b0c66ed0188ed8f0eb343e2e3f4ebb46b1b685a837e2a45283220f799812d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39b0c66ed0188ed8f0eb343e2e3f4ebb46b1b685a837e2a45283220f799812d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "39b0c66ed0188ed8f0eb343e2e3f4ebb46b1b685a837e2a45283220f799812d8" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39b0c66ed0188ed8f0eb343e2e3f4ebb46b1b685a837e2a45283220f799812d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "39b0c66ed0188ed8f0eb343e2e3f4ebb46b1b685a837e2a45283220f799812d8" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling cc v1.2.65
[INFO] [stderr]     Checking value-bag v1.12.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking asn1_der v0.7.7
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking base45 v3.2.0
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking futures-timer v3.0.4
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.126
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]    Compiling wasm-bindgen v0.2.126
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]    Compiling rustls v0.23.41
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]    Compiling time-macros v0.2.30
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]    Compiling quinn-udp v0.5.14
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling snow v0.9.6
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling prometheus-client v0.22.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking netlink-packet-route v0.28.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling quinn v0.11.11
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]     Checking xml-rs v0.8.28
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking time v0.3.51
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking send_wrapper v0.6.0
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking arrayvec v0.7.7
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]     Checking memory-stats v1.2.0
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking bimap v0.6.3
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.126
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-signal v0.2.14
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking async-process v2.5.0
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]     Checking sysinfo v0.30.13
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.18
[INFO] [stderr]    Compiling prost-derive v0.14.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling match-lookup v0.1.2
[INFO] [stderr]     Checking async-std v1.13.2
[INFO] [stderr]     Checking data-encoding-macro v0.1.20
[INFO] [stderr]    Compiling libp2p-swarm-derive v0.35.0
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking base256emoji v1.0.2
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking multibase v0.9.3
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking asn1-rs v0.6.2
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking rcgen v0.11.3
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking cuckoofilter v0.5.0
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.126
[INFO] [stderr]     Checking der-parser v9.0.0
[INFO] [stderr]     Checking bytes v1.12.0
[INFO] [stderr]     Checking multihash v0.19.5
[INFO] [stderr]     Checking cbor4ii v0.3.3
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures-bounded v0.2.4
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking prost v0.14.4
[INFO] [stderr]     Checking asynchronous-codec v0.7.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking x509-parser v0.16.0
[INFO] [stderr]     Checking multistream-select v0.13.0
[INFO] [stderr]     Checking rw-stream-sink v0.4.0
[INFO] [stderr]     Checking futures-ticker v0.0.3
[INFO] [stderr]     Checking soketto v0.8.1
[INFO] [stderr]     Checking yamux v0.13.10
[INFO] [stderr]     Checking yamux v0.12.1
[INFO] [stderr]     Checking libp2p-pnet v0.25.0
[INFO] [stderr]     Checking quick-protobuf-codec v0.3.1
[INFO] [stderr]     Checking libp2p-identity v0.2.14
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking futures-rustls v0.26.0
[INFO] [stderr]     Checking quinn-proto v0.11.15
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking js-sys v0.3.103
[INFO] [stderr]     Checking multiaddr v0.18.2
[INFO] [stderr]     Checking attohttpc v0.24.1
[INFO] [stderr]     Checking libp2p-core v0.42.0
[INFO] [stderr]     Checking libp2p-tls v0.5.0
[INFO] [stderr]     Checking libp2p-noise v0.45.0
[INFO] [stderr]     Checking libp2p-yamux v0.46.0
[INFO] [stderr]     Checking libp2p-websocket v0.44.0
[INFO] [stderr]     Checking libp2p-uds v0.41.0
[INFO] [stderr]     Checking libp2p-plaintext v0.42.0
[INFO] [stderr]     Checking netlink-sys v0.8.8
[INFO] [stderr]     Checking hickory-proto v0.24.4
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking netlink-proto v0.12.0
[INFO] [stderr]     Checking rtnetlink v0.20.0
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking if-watch v3.2.2
[INFO] [stderr]     Checking libp2p-quic v0.11.1
[INFO] [stderr]     Checking libp2p-tcp v0.42.0
[INFO] [stderr]     Checking hickory-resolver v0.24.4
[INFO] [stderr]     Checking async-std-resolver v0.24.4
[INFO] [stderr]     Checking libp2p-dns v0.42.0
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.76
[INFO] [stderr]     Checking web-sys v0.3.103
[INFO] [stderr]     Checking libp2p-swarm v0.45.1
[INFO] [stderr]     Checking libp2p-request-response v0.27.0
[INFO] [stderr]     Checking libp2p-dcutr v0.12.0
[INFO] [stderr]     Checking libp2p-ping v0.45.0
[INFO] [stderr]     Checking libp2p-kad v0.46.2
[INFO] [stderr]     Checking libp2p-relay v0.18.0
[INFO] [stderr]     Checking libp2p-gossipsub v0.47.0
[INFO] [stderr]     Checking libp2p-identify v0.45.0
[INFO] [stderr]     Checking libp2p-memory-connection-limits v0.3.0
[INFO] [stderr]     Checking libp2p-allow-block-list v0.4.0
[INFO] [stderr]     Checking libp2p-floodsub v0.45.0
[INFO] [stderr]     Checking libp2p-mdns v0.46.0
[INFO] [stderr]     Checking libp2p-connection-limits v0.4.0
[INFO] [stderr]     Checking igd-next v0.14.3
[INFO] [stderr]     Checking libp2p-autonat v0.13.0
[INFO] [stderr]     Checking libp2p-rendezvous v0.15.0
[INFO] [stderr]     Checking libp2p-upnp v0.3.0
[INFO] [stderr]     Checking libp2p-websocket-websys v0.4.0
[INFO] [stderr]     Checking libp2p-webtransport-websys v0.4.0
[INFO] [stderr]     Checking libp2p-metrics v0.15.0
[INFO] [stderr]     Checking libp2p v0.54.1
[INFO] [stderr]     Checking bam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `libp2p::futures::future::select`
[INFO] [stdout]  --> src/app/server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use libp2p::futures::future::select;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p::futures::StreamExt`
[INFO] [stdout]  --> src/app/server.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use libp2p::futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p::futures::future::select`
[INFO] [stdout]  --> src/app/server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use libp2p::futures::future::select;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p::futures::StreamExt`
[INFO] [stdout]  --> src/app/server.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use libp2p::futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "39b0c66ed0188ed8f0eb343e2e3f4ebb46b1b685a837e2a45283220f799812d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b0c66ed0188ed8f0eb343e2e3f4ebb46b1b685a837e2a45283220f799812d8", kill_on_drop: false }`
[INFO] [stdout] 39b0c66ed0188ed8f0eb343e2e3f4ebb46b1b685a837e2a45283220f799812d8
