[INFO] fetching crate melnet 0.2.27... [INFO] checking melnet-0.2.27 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930 [INFO] extracting crate melnet 0.2.27 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate melnet 0.2.27 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate melnet 0.2.27 [INFO] finished tweaking crates.io crate melnet 0.2.27 [INFO] tweaked toml for crates.io crate melnet 0.2.27 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate melnet 0.2.27 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" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.31 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded thiserror v1.0.31 [INFO] [stderr] Downloaded redox_syscall v0.2.13 [INFO] [stderr] Downloaded futures-macro v0.3.21 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Downloaded polling v2.2.0 [INFO] [stderr] Downloaded async-recursion v1.0.0 [INFO] [stderr] Downloaded async-channel v1.6.1 [INFO] [stderr] Downloaded futures-util v0.3.21 [INFO] [stderr] Downloaded regex-syntax v0.6.26 [INFO] [stderr] Downloaded futures-task v0.3.21 [INFO] [stderr] Downloaded async-trait v0.1.56 [INFO] [stderr] Downloaded js-sys v0.3.57 [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded signal-hook v0.3.14 [INFO] [stderr] Downloaded anyhow v1.0.57 [INFO] [stderr] Downloaded socket2 v0.4.4 [INFO] [stderr] Downloaded async-task v4.2.0 [INFO] [stderr] Downloaded event-listener v2.5.2 [INFO] [stderr] 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[INFO] [stderr] Downloaded async-net v1.6.1 [INFO] [stderr] Downloaded blocking v1.2.0 [INFO] [stderr] Downloaded async-oneshot v0.4.2 [INFO] [stderr] Downloaded futures-sink v0.3.21 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.80 [INFO] [stderr] Downloaded stdcode v0.1.7 [INFO] [stderr] Downloaded unicode-ident v1.0.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad9107070abcdaf5384dae7906b4203de12493bce7194f8aa74c45b9634e7a8f [INFO] running `Command { std: "docker" "start" "-a" "ad9107070abcdaf5384dae7906b4203de12493bce7194f8aa74c45b9634e7a8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad9107070abcdaf5384dae7906b4203de12493bce7194f8aa74c45b9634e7a8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad9107070abcdaf5384dae7906b4203de12493bce7194f8aa74c45b9634e7a8f", kill_on_drop: false }` [INFO] [stdout] ad9107070abcdaf5384dae7906b4203de12493bce7194f8aa74c45b9634e7a8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d285f31871c2ad01019bfe75461fd7f0b62e83e6cbb5362c27b83319e3fd194 [INFO] running `Command { std: "docker" "start" "-a" "5d285f31871c2ad01019bfe75461fd7f0b62e83e6cbb5362c27b83319e3fd194", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking async-task v4.2.0 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking blocking v1.2.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking async-io v1.7.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking futures-micro v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking async-oneshot v0.4.2 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking async-net v1.6.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking async-process v1.4.0 [INFO] [stderr] Checking futures-intrusive v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking rtrb v0.1.4 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking smol-timeout v0.6.0 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling async-recursion v1.0.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking flume v0.10.12 [INFO] [stderr] Checking smolscale v0.3.24 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking stdcode v0.1.7 [INFO] [stderr] Checking melnet v0.2.27 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/bin/mngossip.rs:50:1 [INFO] [stdout] | [INFO] [stdout] 50 | async fn spam_neighbors(nstate: &NetState, req: GossipMsg) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `for<'de> !: Deserialize<'de>` will fail [INFO] [stdout] --> src/bin/mngossip.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | melnet::request(neigh, "gossip", "gossip", req.clone()).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/bin/mngossip.rs:50:1 [INFO] [stdout] | [INFO] [stdout] 50 | async fn spam_neighbors(nstate: &NetState, req: GossipMsg) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `for<'de> !: Deserialize<'de>` will fail [INFO] [stdout] --> src/bin/mngossip.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | melnet::request(neigh, "gossip", "gossip", req.clone()).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.85s [INFO] running `Command { std: "docker" "inspect" "5d285f31871c2ad01019bfe75461fd7f0b62e83e6cbb5362c27b83319e3fd194", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d285f31871c2ad01019bfe75461fd7f0b62e83e6cbb5362c27b83319e3fd194", kill_on_drop: false }` [INFO] [stdout] 5d285f31871c2ad01019bfe75461fd7f0b62e83e6cbb5362c27b83319e3fd194