[INFO] cloning repository https://github.com/kislball/reverb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kislball/reverb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkislball%2Freverb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkislball%2Freverb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbc65304de85dea8bd2d4cba037088ab24e40ca2
[INFO] testing kislball/reverb against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkislball%2Freverb" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kislball/reverb
[INFO] finished tweaking git repo https://github.com/kislball/reverb
[INFO] tweaked toml for git repo https://github.com/kislball/reverb written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kislball/reverb on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kislball/reverb 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d1bc2fc9f00d107b5ab0f78cb09003621b8571c3a4a95b862f38549ced1ccc3
[INFO] running `Command { std: "docker" "start" "-a" "4d1bc2fc9f00d107b5ab0f78cb09003621b8571c3a4a95b862f38549ced1ccc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d1bc2fc9f00d107b5ab0f78cb09003621b8571c3a4a95b862f38549ced1ccc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1bc2fc9f00d107b5ab0f78cb09003621b8571c3a4a95b862f38549ced1ccc3", kill_on_drop: false }`
[INFO] [stdout] 4d1bc2fc9f00d107b5ab0f78cb09003621b8571c3a4a95b862f38549ced1ccc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee8e704724a404e75017ffc57f4fe8b9e1ff575a752d496b114b141f9368d4ad
[INFO] running `Command { std: "docker" "start" "-a" "ee8e704724a404e75017ffc57f4fe8b9e1ff575a752d496b114b141f9368d4ad", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling wasmprinter v0.229.0
[INFO] [stderr]    Compiling ittapi v0.4.0
[INFO] [stderr]    Compiling serde_bencode v0.2.4
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling wat v1.234.0
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling fxprof-processed-profile v0.6.0
[INFO] [stderr]    Compiling memfd v0.6.4
[INFO] [stderr]    Compiling trait-variant v0.1.2
[INFO] [stderr]    Compiling wasmtime-environ v33.0.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling wasmtime-jit-icache-coherence v33.0.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling lru v0.13.0
[INFO] [stderr]    Compiling sptr v0.3.2
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling dyn-clone v1.0.19
[INFO] [stderr]    Compiling wasmtime-slab v33.0.0
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling sled v0.34.7
[INFO] [stderr]    Compiling mainline v5.4.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rvb_clib v0.1.0 (/opt/rustwide/workdir/rvb_clib)
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling test_contract v0.1.0 (/opt/rustwide/workdir/rvb_clib/test_contract)
[INFO] [stderr]    Compiling rvb_transport v0.1.0 (/opt/rustwide/workdir/rvb_transport)
[INFO] [stderr]    Compiling rvb_node v0.1.0 (/opt/rustwide/workdir/rvb_node)
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> rvb_node/src/lib.rs:176:37
[INFO] [stdout]     |
[INFO] [stdout] 176 |     async fn process_message(&self, msg: MessageContext) -> Result<(), NodeError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stage` is never read
[INFO] [stdout]   --> rvb_node/src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Peer {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 30 |     transport: Box<dyn TransportPeer>,
[INFO] [stdout] 31 |     stage: RwLock<PeerInitStage>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `storage`, `contracts`, and `contract_compiler` are never read
[INFO] [stdout]   --> rvb_node/src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     storage: sled::Db,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 68 |     contracts: HashMap<Vec<u8>, Arc<Mutex<Box<dyn Contract>>>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 69 |     contract_compiler: Box<dyn ContractCompiler>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BroadcastStatus` is never used
[INFO] [stdout]   --> rvb_node/src/lib.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 77 | enum BroadcastStatus {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message`, `peer`, and `transport` are never read
[INFO] [stdout]   --> rvb_node/src/lib.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct MessageContext {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 84 |     message: Message,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 85 |     peer: Arc<Peer>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 86 |     transport: TransportMessage,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_contract` and `broadcast` are never used
[INFO] [stdout]    --> rvb_node/src/lib.rs:95:8
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl Node {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  95 |     fn get_contract(&mut self, id: &[u8]) -> Option<Arc<Mutex<Box<dyn Contract>>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     async fn broadcast(&self, msg: TransportMessage) {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> rvb_node/src/lib.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |             self.process_next().await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 136 |             let _ = self.process_next().await;
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cranelift-native v0.120.0
[INFO] [stderr]    Compiling cranelift-frontend v0.120.0
[INFO] [stderr]    Compiling wasmtime-cranelift v33.0.0
[INFO] [stderr]    Compiling rvb_contract v0.1.0 (/opt/rustwide/workdir/rvb_contract)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 02s
[INFO] running `Command { std: "docker" "inspect" "ee8e704724a404e75017ffc57f4fe8b9e1ff575a752d496b114b141f9368d4ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8e704724a404e75017ffc57f4fe8b9e1ff575a752d496b114b141f9368d4ad", kill_on_drop: false }`
[INFO] [stdout] ee8e704724a404e75017ffc57f4fe8b9e1ff575a752d496b114b141f9368d4ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 598964ed917642beb0872ecfed27e529837c060bfa0c31a2040ed8cae339a4ec
[INFO] running `Command { std: "docker" "start" "-a" "598964ed917642beb0872ecfed27e529837c060bfa0c31a2040ed8cae339a4ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling regalloc2 v0.12.2
[INFO] [stderr]    Compiling pulley-interpreter v33.0.0
[INFO] [stderr]    Compiling wasmtime-environ v33.0.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling wit-parser v0.229.0
[INFO] [stderr]    Compiling ittapi v0.4.0
[INFO] [stderr]    Compiling wasmtime-cache v33.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.120.0
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling sled v0.34.7
[INFO] [stderr]    Compiling jiff v0.2.14
[INFO] [stderr]    Compiling wasmtime-wit-bindgen v33.0.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling rvb_node v0.1.0 (/opt/rustwide/workdir/rvb_node)
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> rvb_node/src/lib.rs:176:37
[INFO] [stdout]     |
[INFO] [stdout] 176 |     async fn process_message(&self, msg: MessageContext) -> Result<(), NodeError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasmtime-component-macro v33.0.0
[INFO] [stdout] warning: field `stage` is never read
[INFO] [stdout]   --> rvb_node/src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Peer {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 30 |     transport: Box<dyn TransportPeer>,
[INFO] [stdout] 31 |     stage: RwLock<PeerInitStage>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `storage`, `contracts`, and `contract_compiler` are never read
[INFO] [stdout]   --> rvb_node/src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     storage: sled::Db,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 68 |     contracts: HashMap<Vec<u8>, Arc<Mutex<Box<dyn Contract>>>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 69 |     contract_compiler: Box<dyn ContractCompiler>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BroadcastStatus` is never used
[INFO] [stdout]   --> rvb_node/src/lib.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 77 | enum BroadcastStatus {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message`, `peer`, and `transport` are never read
[INFO] [stdout]   --> rvb_node/src/lib.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct MessageContext {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 84 |     message: Message,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 85 |     peer: Arc<Peer>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 86 |     transport: TransportMessage,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_contract` and `broadcast` are never used
[INFO] [stdout]    --> rvb_node/src/lib.rs:95:8
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl Node {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  95 |     fn get_contract(&mut self, id: &[u8]) -> Option<Arc<Mutex<Box<dyn Contract>>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     async fn broadcast(&self, msg: TransportMessage) {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> rvb_node/src/lib.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |             self.process_next().await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 136 |             let _ = self.process_next().await;
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling cranelift-codegen v0.120.0
[INFO] [stderr]    Compiling test_contract v0.1.0 (/opt/rustwide/workdir/rvb_clib/test_contract)
[INFO] [stderr]    Compiling rvb_transport v0.1.0 (/opt/rustwide/workdir/rvb_transport)
[INFO] [stderr]    Compiling rvb_clib v0.1.0 (/opt/rustwide/workdir/rvb_clib)
[INFO] [stderr]    Compiling rvb_common v0.1.0 (/opt/rustwide/workdir/rvb_common)
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> rvb_node/src/lib.rs:176:37
[INFO] [stdout]     |
[INFO] [stdout] 176 |     async fn process_message(&self, msg: MessageContext) -> Result<(), NodeError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stage` is never read
[INFO] [stdout]   --> rvb_node/src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Peer {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 30 |     transport: Box<dyn TransportPeer>,
[INFO] [stdout] 31 |     stage: RwLock<PeerInitStage>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `storage`, `contracts`, and `contract_compiler` are never read
[INFO] [stdout]   --> rvb_node/src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     storage: sled::Db,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 68 |     contracts: HashMap<Vec<u8>, Arc<Mutex<Box<dyn Contract>>>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 69 |     contract_compiler: Box<dyn ContractCompiler>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BroadcastStatus` is never used
[INFO] [stdout]   --> rvb_node/src/lib.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 77 | enum BroadcastStatus {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message`, `peer`, and `transport` are never read
[INFO] [stdout]   --> rvb_node/src/lib.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct MessageContext {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 84 |     message: Message,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 85 |     peer: Arc<Peer>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 86 |     transport: TransportMessage,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_contract` and `broadcast` are never used
[INFO] [stdout]    --> rvb_node/src/lib.rs:95:8
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl Node {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  95 |     fn get_contract(&mut self, id: &[u8]) -> Option<Arc<Mutex<Box<dyn Contract>>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     async fn broadcast(&self, msg: TransportMessage) {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> rvb_node/src/lib.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |             self.process_next().await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 136 |             let _ = self.process_next().await;
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cranelift-frontend v0.120.0
[INFO] [stderr]    Compiling cranelift-native v0.120.0
[INFO] [stderr]    Compiling wasmtime-cranelift v33.0.0
[INFO] [stderr]    Compiling wasmtime v33.0.0
[INFO] [stderr]    Compiling rvb_contract v0.1.0 (/opt/rustwide/workdir/rvb_contract)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `Command { std: "docker" "inspect" "598964ed917642beb0872ecfed27e529837c060bfa0c31a2040ed8cae339a4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "598964ed917642beb0872ecfed27e529837c060bfa0c31a2040ed8cae339a4ec", kill_on_drop: false }`
[INFO] [stdout] 598964ed917642beb0872ecfed27e529837c060bfa0c31a2040ed8cae339a4ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2afbfe86bdc0defae286b5bdb38025e546d1bf32177c5ca0b41844328266611a
[INFO] running `Command { std: "docker" "start" "-a" "2afbfe86bdc0defae286b5bdb38025e546d1bf32177c5ca0b41844328266611a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> rvb_node/src/lib.rs:176:37
[INFO] [stderr]     |
[INFO] [stderr] 176 |     async fn process_message(&self, msg: MessageContext) -> Result<(), NodeError> {
[INFO] [stderr]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `stage` is never read
[INFO] [stderr]   --> rvb_node/src/lib.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Peer {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] 30 |     transport: Box<dyn TransportPeer>,
[INFO] [stderr] 31 |     stage: RwLock<PeerInitStage>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `storage`, `contracts`, and `contract_compiler` are never read
[INFO] [stderr]   --> rvb_node/src/lib.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub struct Node {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 67 |     storage: sled::Db,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 68 |     contracts: HashMap<Vec<u8>, Arc<Mutex<Box<dyn Contract>>>>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 69 |     contract_compiler: Box<dyn ContractCompiler>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BroadcastStatus` is never used
[INFO] [stderr]   --> rvb_node/src/lib.rs:77:6
[INFO] [stderr]    |
[INFO] [stderr] 77 | enum BroadcastStatus {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `message`, `peer`, and `transport` are never read
[INFO] [stderr]   --> rvb_node/src/lib.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 83 | struct MessageContext {
[INFO] [stderr]    |        -------------- fields in this struct
[INFO] [stderr] 84 |     message: Message,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 85 |     peer: Arc<Peer>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 86 |     transport: TransportMessage,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_contract` and `broadcast` are never used
[INFO] [stderr]    --> rvb_node/src/lib.rs:95:8
[INFO] [stderr]     |
[INFO] [stderr]  89 | impl Node {
[INFO] [stderr]     | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  95 |     fn get_contract(&mut self, id: &[u8]) -> Option<Arc<Mutex<Box<dyn Contract>>>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 210 |     async fn broadcast(&self, msg: TransportMessage) {
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> rvb_node/src/lib.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |             self.process_next().await;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 136 |             let _ = self.process_next().await;
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rvb_node` (lib) generated 7 warnings (run `cargo fix --lib -p rvb_node` to apply 1 suggestion)
[INFO] [stderr] warning: `rvb_node` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rvb_clib-32c1a1874d3436ff)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rvb_common-6f3795bcb2a4a954)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test schema::json_schema_tests::test_dbvalue_from_json_invalid ... ok
[INFO] [stdout] test schema::json_schema_tests::test_dbvalue_nested_object_json ... ok
[INFO] [stdout] test schema::json_schema_tests::test_dbvalue_from_and_into_value ... ok
[INFO] [stdout] test schema::json_schema_tests::test_dbvalue_none_json ... ok
[INFO] [stdout] test schema::json_schema_tests::test_serialize_schema_simple ... ok
[INFO] [stdout] test schema::json_schema_tests::test_into_schema_roundtrip ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_array_value ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_boolean_and_number ... ok
[INFO] [stdout] test schema::json_schema_tests::test_dbvalue_into_json_and_from_json ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_boolean_value ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_content_priority_does_not_replace_if_less ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_content_priority_replaces_if_greater ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_empty_from_map ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_empty_target_map ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_equal_state_content_priority_no_replace ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_equal_state_content_priority ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_array_with_different_lengths ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_from_state_greater ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_insert_new_key ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_nested_object ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_nested_object_content_priority ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_nested_object_overwrite ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_non_object_and_object ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_nested_object_with_state ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_number_and_boolean ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_object_and_non_object ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_simple_insert ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_target_state_greater ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_overwrite_from_priority ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_overwrite_target_priority ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_with_empty_from ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_with_empty_target ... ok
[INFO] [stdout] test schema::merge_tests::test_merge_nested_object_state_greater ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rvb_contract-cae6a318b8fe28ec)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [2026-01-07T00:20:04Z DEBUG rvb_contract::wasmtime] wrote to memory
[INFO] [stderr] [2026-01-07T00:20:04Z DEBUG rvb_contract::wasmtime] wrote to memory
[INFO] [stderr] [2026-01-07T00:20:04Z DEBUG rvb_contract::wasmtime] wrote to memory
[INFO] [stdout] test wasmtime::tests::run_contract ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.69s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rvb_node-51be4b7514cf4051)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rvb_transport-560e13cc3fc36b5d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_contract-244fbc3967faada1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rvb_clib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rvb_common
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rvb_contract
[INFO] [stderr]    Doc-tests rvb_node
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rvb_transport
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2afbfe86bdc0defae286b5bdb38025e546d1bf32177c5ca0b41844328266611a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afbfe86bdc0defae286b5bdb38025e546d1bf32177c5ca0b41844328266611a", kill_on_drop: false }`
[INFO] [stdout] 2afbfe86bdc0defae286b5bdb38025e546d1bf32177c5ca0b41844328266611a