[INFO] cloning repository https://github.com/seun-ja/peer-to-peer_node [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seun-ja/peer-to-peer_node" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseun-ja%2Fpeer-to-peer_node", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseun-ja%2Fpeer-to-peer_node'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b22df291f8dfbd15fa6e5a5bd436a5e9f46baf9 [INFO] checking seun-ja/peer-to-peer_node against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseun-ja%2Fpeer-to-peer_node" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/seun-ja/peer-to-peer_node [INFO] finished tweaking git repo https://github.com/seun-ja/peer-to-peer_node [INFO] tweaked toml for git repo https://github.com/seun-ja/peer-to-peer_node written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/seun-ja/peer-to-peer_node on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/seun-ja/peer-to-peer_node 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f019ca5c4d27f01f0c0356ddeccade289fe790894392e740e60ae403eb67c21 [INFO] running `Command { std: "docker" "start" "-a" "2f019ca5c4d27f01f0c0356ddeccade289fe790894392e740e60ae403eb67c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f019ca5c4d27f01f0c0356ddeccade289fe790894392e740e60ae403eb67c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f019ca5c4d27f01f0c0356ddeccade289fe790894392e740e60ae403eb67c21", kill_on_drop: false }` [INFO] [stdout] 2f019ca5c4d27f01f0c0356ddeccade289fe790894392e740e60ae403eb67c21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b05ef351e7cb687c4a8c721a6d99d25d6f9473ff1a6d68bd2bb4a24828ef632f [INFO] running `Command { std: "docker" "start" "-a" "b05ef351e7cb687c4a8c721a6d99d25d6f9473ff1a6d68bd2bb4a24828ef632f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling cc v1.2.19 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking data-encoding v2.9.0 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking unsigned-varint v0.8.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking quick-protobuf v0.8.1 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking unsigned-varint v0.7.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking multihash v0.19.3 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking netlink-packet-utils v0.5.2 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling rustls v0.23.26 [INFO] [stderr] Compiling libp2p-swarm-derive v0.35.0 [INFO] [stderr] Compiling asn1-rs-derive v0.5.1 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Compiling asn1-rs-impl v0.2.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking netlink-packet-core v0.7.0 [INFO] [stderr] Compiling oid-registry v0.7.1 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Compiling quinn-udp v0.5.10 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.16 [INFO] [stderr] Compiling snow v0.9.6 [INFO] [stderr] Compiling typeid v1.0.3 [INFO] [stderr] Checking pem v3.0.5 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking uint v0.10.0 [INFO] [stderr] Checking lru v0.12.5 [INFO] [stderr] Checking clap_builder v4.5.36 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling typetag-impl v0.2.20 [INFO] [stderr] Checking data-encoding-macro v0.1.18 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Checking inventory v0.3.20 [INFO] [stderr] Checking chrono v0.4.40 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking asn1-rs v0.6.2 [INFO] [stderr] Checking yasna v0.5.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking asynchronous-codec v0.7.0 [INFO] [stderr] Checking futures-bounded v0.2.4 [INFO] [stderr] Checking quick-protobuf-codec v0.3.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking socket2 v0.5.9 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking netlink-packet-route v0.17.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking multistream-select v0.13.0 [INFO] [stderr] Checking rw-stream-sink v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking x25519-dalek v2.0.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking der-parser v9.0.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking clap v4.5.36 [INFO] [stderr] Checking x509-parser v0.16.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking hickory-proto v0.25.0-alpha.5 [INFO] [stderr] Checking cbor4ii v0.3.3 [INFO] [stderr] Checking erased-serde v0.4.6 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking uuid v1.16.0 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking libp2p-identity v0.2.10 [INFO] [stderr] Checking yamux v0.12.1 [INFO] [stderr] Checking yamux v0.13.4 [INFO] [stderr] Checking multiaddr v0.18.2 [INFO] [stderr] Checking libp2p-core v0.43.0 [INFO] [stderr] Checking typetag v0.2.20 [INFO] [stderr] Checking rustls-webpki v0.103.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking rcgen v0.11.3 [INFO] [stderr] Checking libp2p-yamux v0.47.0 [INFO] [stderr] Checking libp2p-noise v0.46.0 [INFO] [stderr] Checking netlink-sys v0.8.7 [INFO] [stderr] Checking libp2p-swarm v0.46.0 [INFO] [stderr] Checking sha256 v1.6.0 [INFO] [stderr] Checking netlink-proto v0.11.5 [INFO] [stderr] Checking rtnetlink v0.13.1 [INFO] [stderr] Checking futures-rustls v0.26.0 [INFO] [stderr] Checking quinn-proto v0.11.9 [INFO] [stderr] Checking libp2p-tls v0.6.0 [INFO] [stderr] Checking if-watch v3.2.1 [INFO] [stderr] Checking libp2p-tcp v0.43.0 [INFO] [stderr] Checking libp2p-connection-limits v0.5.0 [INFO] [stderr] Checking libp2p-mdns v0.47.0 [INFO] [stderr] Checking libp2p-request-response v0.28.0 [INFO] [stderr] Checking libp2p-kad v0.47.0 [INFO] [stderr] Checking libp2p-allow-block-list v0.5.0 [INFO] [stderr] Checking quinn v0.11.6 [INFO] [stderr] Checking libp2p-quic v0.12.0 [INFO] [stderr] Checking libp2p v0.55.0 [INFO] [stderr] Checking peer_node v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `arg` [INFO] [stdout] --> src/cli.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{Parser, arg}; [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: `arg` [INFO] [stdout] --> src/cli.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{Parser, arg}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, SwarmBuilder>> [INFO] [stdout] --> src/main.rs:27:50 [INFO] [stdout] | [INFO] [stdout] 27 | let mut swarm: libp2p::Swarm = libp2p::SwarmBuilder::with_new_identity() [INFO] [stdout] | __________________________________________________^ [INFO] [stdout] 28 | | .with_tokio() [INFO] [stdout] 29 | | .with_tcp( [INFO] [stdout] 30 | | tcp::Config::default(), [INFO] [stdout] ... | [INFO] [stdout] 42 | | PeerBehavior { kademlia, mdns } [INFO] [stdout] 43 | | })? [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:27:50 [INFO] [stdout] | [INFO] [stdout] 27 | let mut swarm: libp2p::Swarm = libp2p::SwarmBuilder::with_new_identity() [INFO] [stdout] | __________________________________________________^ [INFO] [stdout] 28 | | .with_tokio() [INFO] [stdout] 29 | | .with_tcp( [INFO] [stdout] 30 | | tcp::Config::default(), [INFO] [stdout] ... | [INFO] [stdout] 42 | | PeerBehavior { kademlia, mdns } [INFO] [stdout] 43 | | })? [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, SwarmBuilder>> [INFO] [stdout] --> src/main.rs:27:50 [INFO] [stdout] | [INFO] [stdout] 27 | let mut swarm: libp2p::Swarm = libp2p::SwarmBuilder::with_new_identity() [INFO] [stdout] | __________________________________________________^ [INFO] [stdout] 28 | | .with_tokio() [INFO] [stdout] 29 | | .with_tcp( [INFO] [stdout] 30 | | tcp::Config::default(), [INFO] [stdout] ... | [INFO] [stdout] 42 | | PeerBehavior { kademlia, mdns } [INFO] [stdout] 43 | | })? [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:27:50 [INFO] [stdout] | [INFO] [stdout] 27 | let mut swarm: libp2p::Swarm = libp2p::SwarmBuilder::with_new_identity() [INFO] [stdout] | __________________________________________________^ [INFO] [stdout] 28 | | .with_tokio() [INFO] [stdout] 29 | | .with_tcp( [INFO] [stdout] 30 | | tcp::Config::default(), [INFO] [stdout] ... | [INFO] [stdout] 42 | | PeerBehavior { kademlia, mdns } [INFO] [stdout] 43 | | })? [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `peer_node` (bin "peer_node" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `peer_node` (bin "peer_node") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b05ef351e7cb687c4a8c721a6d99d25d6f9473ff1a6d68bd2bb4a24828ef632f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b05ef351e7cb687c4a8c721a6d99d25d6f9473ff1a6d68bd2bb4a24828ef632f", kill_on_drop: false }` [INFO] [stdout] b05ef351e7cb687c4a8c721a6d99d25d6f9473ff1a6d68bd2bb4a24828ef632f