[INFO] cloning repository https://github.com/MMw-Unibo/tempos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MMw-Unibo/tempos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMMw-Unibo%2Ftempos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMMw-Unibo%2Ftempos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e6115bf5c79c384e747b829f75de62ccfad8637
[INFO] checking MMw-Unibo/tempos against 1.94.0 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMMw-Unibo%2Ftempos" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MMw-Unibo/tempos
[INFO] finished tweaking git repo https://github.com/MMw-Unibo/tempos
[INFO] tweaked toml for git repo https://github.com/MMw-Unibo/tempos written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MMw-Unibo/tempos on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MMw-Unibo/tempos 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e6bc12df9a7126b76ed935176987c737a265aa3d09f3ac6643a9f34b7560883
[INFO] running `Command { std: "docker" "start" "-a" "7e6bc12df9a7126b76ed935176987c737a265aa3d09f3ac6643a9f34b7560883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e6bc12df9a7126b76ed935176987c737a265aa3d09f3ac6643a9f34b7560883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6bc12df9a7126b76ed935176987c737a265aa3d09f3ac6643a9f34b7560883", kill_on_drop: false }`
[INFO] [stdout] 7e6bc12df9a7126b76ed935176987c737a265aa3d09f3ac6643a9f34b7560883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93ce6e2427d90d5838a174638f52c972aca8087010780ae8a0ce6e4356a7bf1b
[INFO] running `Command { std: "docker" "start" "-a" "93ce6e2427d90d5838a174638f52c972aca8087010780ae8a0ce6e4356a7bf1b", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]    Compiling cranelift-codegen v0.86.1
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[INFO] [stderr]     Checking tempos v0.1.0 (/opt/rustwide/workdir/tempos)
[INFO] [stdout] warning: unused imports: `MsgFlags`, `SockAddr`, and `libc::msghdr`
[INFO] [stdout]  --> tempos/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     libc::msghdr,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 3 |     sys::socket::{sendmsg, setsockopt, sockopt, MsgFlags, SockAddr},
[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: `core::slice::*`
[INFO] [stdout]  --> tempos/src/buffer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::slice::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> tempos/src/message.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::buffer::{self, Buffer};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `txtime_flags` should have an upper camel case name
[INFO] [stdout]   --> tempos/src/lib.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type txtime_flags = ::std::os::raw::c_uint;
[INFO] [stdout]    |          ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TxtimeFlags`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MsgFlags`, `SockAddr`, and `libc::msghdr`
[INFO] [stdout]  --> tempos/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     libc::msghdr,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 3 |     sys::socket::{sendmsg, setsockopt, sockopt, MsgFlags, SockAddr},
[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: `core::slice::*`
[INFO] [stdout]  --> tempos/src/buffer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::slice::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> tempos/src/message.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::buffer::{self, Buffer};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `txtime_flags` should have an upper camel case name
[INFO] [stdout]   --> tempos/src/lib.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type txtime_flags = ::std::os::raw::c_uint;
[INFO] [stdout]    |          ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TxtimeFlags`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `nix::sys::socket::SockAddr`: use SockaddrLike or SockaddrStorage instead
[INFO] [stdout]  --> tempos/src/lib.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 |     sys::socket::{sendmsg, setsockopt, sockopt, MsgFlags, SockAddr},
[INFO] [stdout]   |                                                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]   --> tempos/src/lib.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let now = nix::time::clock_gettime(nix::time::ClockId::CLOCK_REALTIME).unwrap();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt_start_offset`
[INFO] [stdout]   --> tempos/src/lib.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let rt_start_offset = period - txtime;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rt_start_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `send_time` is never read
[INFO] [stdout]   --> tempos/src/lib.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut send_time = txtime;
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `end`, and `current` are never read
[INFO] [stdout]  --> tempos/src/buffer.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Buffer {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub buf: Vec<u8>,
[INFO] [stdout] 6 |     start: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     end: usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     current: usize,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer` is never read
[INFO] [stdout]   --> tempos/src/message.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct TemposMessage<'a> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout]  9 |     pub header: TemposHeader,
[INFO] [stdout] 10 |     buffer: &'a Buffer,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `nix::sys::socket::SockAddr`: use SockaddrLike or SockaddrStorage instead
[INFO] [stdout]  --> tempos/src/lib.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 |     sys::socket::{sendmsg, setsockopt, sockopt, MsgFlags, SockAddr},
[INFO] [stdout]   |                                                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]   --> tempos/src/lib.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let now = nix::time::clock_gettime(nix::time::ClockId::CLOCK_REALTIME).unwrap();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt_start_offset`
[INFO] [stdout]   --> tempos/src/lib.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let rt_start_offset = period - txtime;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rt_start_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `send_time` is never read
[INFO] [stdout]   --> tempos/src/lib.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut send_time = txtime;
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `end`, and `current` are never read
[INFO] [stdout]  --> tempos/src/buffer.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Buffer {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub buf: Vec<u8>,
[INFO] [stdout] 6 |     start: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     end: usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     current: usize,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer` is never read
[INFO] [stdout]   --> tempos/src/message.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct TemposMessage<'a> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout]  9 |     pub header: TemposHeader,
[INFO] [stdout] 10 |     buffer: &'a Buffer,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling darling_core v0.14.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.10
[INFO] [stderr]    Compiling rkyv_derive v0.7.40
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling inkwell_internals v0.5.0
[INFO] [stderr]    Compiling clap_derive v4.1.8
[INFO] [stderr]    Compiling wasmer-derive v3.1.1
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking wat v1.0.61
[INFO] [stderr]    Compiling pest v2.5.6
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking clap v4.1.8
[INFO] [stderr]    Compiling darling_macro v0.14.3
[INFO] [stderr]    Compiling darling v0.14.3
[INFO] [stderr]    Compiling enumset_derive v0.6.1
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]     Checking enumset v1.0.12
[INFO] [stderr]    Compiling llvm-sys v120.2.6
[INFO] [stderr]     Checking tempos-trigger v0.1.0 (/opt/rustwide/workdir/tempos-trigger)
[INFO] [stdout] warning: unused import: `os::fd::IntoRawFd`
[INFO] [stdout]  --> tempos-trigger/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     os::fd::IntoRawFd,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NetworkInterface` is never constructed
[INFO] [stdout]   --> tempos-trigger/src/main.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct NetworkInterface {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `os::fd::IntoRawFd`
[INFO] [stdout]  --> tempos-trigger/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     os::fd::IntoRawFd,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NetworkInterface` is never constructed
[INFO] [stdout]   --> tempos-trigger/src/main.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct NetworkInterface {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cranelift-frontend v0.86.1
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking wasmer-types v3.1.1
[INFO] [stderr]     Checking tempos-mom v0.1.0 (/opt/rustwide/workdir/tempos-mom)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tempos-mom/src/main.rs:90:21
[INFO] [stdout]    |
[INFO] [stdout] 90 |         if let Some(mut node) = self.nodes.get_mut(&id) {
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UdpAdapter` is never constructed
[INFO] [stdout]   --> tempos-mom/src/main.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct UdpAdapter {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used
[INFO] [stdout]   --> tempos-mom/src/main.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl UdpAdapter {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new(config: &str) -> anyhow::Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn read(&self, buf: &mut [u8]) -> anyhow::Result<usize> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn write(&self, buf: &[u8]) -> anyhow::Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UDP_ADAPTER_CONFIG` is never used
[INFO] [stdout]   --> tempos-mom/src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const UDP_ADAPTER_CONFIG: &str = "udp/127.0.0.1:8001?sink=127.0.0.1:8002&prova=hello";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `one_thread` is never used
[INFO] [stdout]    --> tempos-mom/src/main.rs:220:4
[INFO] [stdout]     |
[INFO] [stdout] 220 | fn one_thread() {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeConfig` is never constructed
[INFO] [stdout]  --> tempos-mom/src/config.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct NodeConfig {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MomTaskConfig` is never constructed
[INFO] [stdout]   --> tempos-mom/src/config.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct MomTaskConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> tempos-mom/src/config.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Config {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load_config_from_file` is never used
[INFO] [stdout]   --> tempos-mom/src/config.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Config {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 33 |     pub fn load_config_from_file(filename: &str) -> anyhow::Result<Config> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MomTask` is never constructed
[INFO] [stdout]  --> tempos-mom/src/task.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct MomTask {}
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tempos-mom/src/main.rs:90:21
[INFO] [stdout]    |
[INFO] [stdout] 90 |         if let Some(mut node) = self.nodes.get_mut(&id) {
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UdpAdapter` is never constructed
[INFO] [stdout]   --> tempos-mom/src/main.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct UdpAdapter {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used
[INFO] [stdout]   --> tempos-mom/src/main.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl UdpAdapter {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new(config: &str) -> anyhow::Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn read(&self, buf: &mut [u8]) -> anyhow::Result<usize> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn write(&self, buf: &[u8]) -> anyhow::Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UDP_ADAPTER_CONFIG` is never used
[INFO] [stdout]   --> tempos-mom/src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const UDP_ADAPTER_CONFIG: &str = "udp/127.0.0.1:8001?sink=127.0.0.1:8002&prova=hello";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `one_thread` is never used
[INFO] [stdout]    --> tempos-mom/src/main.rs:220:4
[INFO] [stdout]     |
[INFO] [stdout] 220 | fn one_thread() {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeConfig` is never constructed
[INFO] [stdout]  --> tempos-mom/src/config.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct NodeConfig {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MomTaskConfig` is never constructed
[INFO] [stdout]   --> tempos-mom/src/config.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct MomTaskConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> tempos-mom/src/config.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Config {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load_config_from_file` is never used
[INFO] [stdout]   --> tempos-mom/src/config.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Config {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 33 |     pub fn load_config_from_file(filename: &str) -> anyhow::Result<Config> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MomTask` is never constructed
[INFO] [stdout]  --> tempos-mom/src/task.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct MomTask {}
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wasmer-vm v3.1.1
[INFO] [stderr]     Checking wasmer-compiler v3.1.1
[INFO] [stderr]     Checking wasmer-compiler-llvm v3.1.1
[INFO] [stderr]     Checking wasmer v3.1.1
[INFO] [stderr]     Checking tempos-invoker v0.1.0 (/opt/rustwide/workdir/tempos-invoker)
[INFO] [stdout] warning: unused variable: `sys`
[INFO] [stdout]   --> tempos-invoker/src/main.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let sys = System::new_all();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_sys`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tempos-invoker/src/main.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 |     for (i, topic) in topics.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> tempos-invoker/src/main.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let r = running.clone();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tempos-invoker/src/main.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let mut trace_interval = Instant::now();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trace_interval`
[INFO] [stdout]    --> tempos-invoker/src/main.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let mut trace_interval = Instant::now();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_interval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> tempos-invoker/src/main.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |             Ok((size, _)) => {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `monitoring_loop` is never used
[INFO] [stdout]    --> tempos-invoker/src/main.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 | async fn monitoring_loop(r: Arc<AtomicBool>, mut sys: System, args: Args, addr: SocketAddr) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `engine` is never read
[INFO] [stdout]    --> tempos-invoker/src/main.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | struct WASMInvoker {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] 132 |     engine: Engine,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> tempos-invoker/src/main.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |             drop(instance);
[INFO] [stdout]     |             ^^^^^--------^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `&wasmer::Instance`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 174 -             drop(instance);
[INFO] [stdout] 174 +             let _ = instance;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> tempos-invoker/src/main.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |             drop(import_object);
[INFO] [stdout]     |             ^^^^^-------------^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `&Imports`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 179 -             drop(import_object);
[INFO] [stdout] 179 +             let _ = import_object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> tempos-invoker/src/main.rs:184:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |             drop(module);
[INFO] [stdout]     |             ^^^^^------^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `&wasmer::Module`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 184 -             drop(module);
[INFO] [stdout] 184 +             let _ = module;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sys`
[INFO] [stdout]   --> tempos-invoker/src/main.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let sys = System::new_all();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_sys`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tempos-invoker/src/main.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 |     for (i, topic) in topics.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> tempos-invoker/src/main.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let r = running.clone();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tempos-invoker/src/main.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let mut trace_interval = Instant::now();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trace_interval`
[INFO] [stdout]    --> tempos-invoker/src/main.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let mut trace_interval = Instant::now();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trace_interval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> tempos-invoker/src/main.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |             Ok((size, _)) => {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `monitoring_loop` is never used
[INFO] [stdout]    --> tempos-invoker/src/main.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 | async fn monitoring_loop(r: Arc<AtomicBool>, mut sys: System, args: Args, addr: SocketAddr) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `engine` is never read
[INFO] [stdout]    --> tempos-invoker/src/main.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | struct WASMInvoker {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] 132 |     engine: Engine,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> tempos-invoker/src/main.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |             drop(instance);
[INFO] [stdout]     |             ^^^^^--------^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `&wasmer::Instance`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 174 -             drop(instance);
[INFO] [stdout] 174 +             let _ = instance;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> tempos-invoker/src/main.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |             drop(import_object);
[INFO] [stdout]     |             ^^^^^-------------^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `&Imports`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 179 -             drop(import_object);
[INFO] [stdout] 179 +             let _ = import_object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> tempos-invoker/src/main.rs:184:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |             drop(module);
[INFO] [stdout]     |             ^^^^^------^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `&wasmer::Module`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 184 -             drop(module);
[INFO] [stdout] 184 +             let _ = module;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.47s
[INFO] running `Command { std: "docker" "inspect" "93ce6e2427d90d5838a174638f52c972aca8087010780ae8a0ce6e4356a7bf1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ce6e2427d90d5838a174638f52c972aca8087010780ae8a0ce6e4356a7bf1b", kill_on_drop: false }`
[INFO] [stdout] 93ce6e2427d90d5838a174638f52c972aca8087010780ae8a0ce6e4356a7bf1b
