[INFO] cloning repository https://github.com/drewesk/amnesiac-vm-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drewesk/amnesiac-vm-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrewesk%2Famnesiac-vm-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrewesk%2Famnesiac-vm-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 256857d3ba0942e848d9c77272c2d8776686eda8
[INFO] testing drewesk/amnesiac-vm-rust against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrewesk%2Famnesiac-vm-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/drewesk/amnesiac-vm-rust
[INFO] finished tweaking git repo https://github.com/drewesk/amnesiac-vm-rust
[INFO] tweaked toml for git repo https://github.com/drewesk/amnesiac-vm-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/drewesk/amnesiac-vm-rust on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/drewesk/amnesiac-vm-rust 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f4a5962600dcef55e1c8c6eea40d36474488da5421d21729bfb15546645adca
[INFO] running `Command { std: "docker" "start" "-a" "3f4a5962600dcef55e1c8c6eea40d36474488da5421d21729bfb15546645adca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f4a5962600dcef55e1c8c6eea40d36474488da5421d21729bfb15546645adca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4a5962600dcef55e1c8c6eea40d36474488da5421d21729bfb15546645adca", kill_on_drop: false }`
[INFO] [stdout] 3f4a5962600dcef55e1c8c6eea40d36474488da5421d21729bfb15546645adca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 4e25943b5ce238c33c17bd3d02482efeff4af92fbe11e2c8b37313b29e8741be
[INFO] running `Command { std: "docker" "start" "-a" "4e25943b5ce238c33c17bd3d02482efeff4af92fbe11e2c8b37313b29e8741be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling amnesiac-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SecureMemoryPool`
[INFO] [stdout]  --> src/memory_debug.rs:1:53
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::memory_v2::{ProcessMemory, MemoryRegion, SecureMemoryPool};
[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: `Protocol`
[INFO] [stdout]  --> src/vpn.rs:1:46
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::network::{VmNetworkStack, Packet, Protocol};
[INFO] [stdout]   |                                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MemoryRegion`
[INFO] [stdout]  --> src/vpn.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::memory_v2::{ProcessMemory, MemoryRegion};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Packet` and `Protocol`
[INFO] [stdout]  --> src/browser.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::network::{VmNetworkStack, Packet, Protocol};
[INFO] [stdout]   |                                      ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MemoryRegion`
[INFO] [stdout]  --> src/browser.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::memory_v2::{ProcessMemory, MemoryRegion};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SocketAddr`
[INFO] [stdout]  --> src/browser.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{IpAddr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MemoryDump`
[INFO] [stdout]   --> src/main.rs:88:41
[INFO] [stdout]    |
[INFO] [stdout] 88 |     use memory_debug::{MemoryInspector, MemoryDump};
[INFO] [stdout]    |                                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MemoryRegion`
[INFO] [stdout]    --> src/main.rs:169:39
[INFO] [stdout]     |
[INFO] [stdout] 169 |     use memory_v2::{SecureMemoryPool, MemoryRegion};
[INFO] [stdout]     |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HostNetworkBridge`
[INFO] [stdout]    --> src/main.rs:170:35
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use network::{VmNetworkStack, HostNetworkBridge};
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]    --> src/main.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     use std::thread;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]    --> src/main.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     use std::time::Duration;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `process` is assigned to, but never used
[INFO] [stdout]   --> src/vm.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |         if let Some(mut process) = processes.remove(&pid) {
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_process` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `process` is never read
[INFO] [stdout]   --> src/vm.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             process.state = ProcessState::Terminated;
[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: unused variable: `seq`
[INFO] [stdout]    --> src/network.rs:212:29
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn build_tcp_syn(&self, seq: u32) -> Vec<u8> {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_seq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/network.rs:230:38
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn process_udp_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/network.rs:234:39
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn process_icmp_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip`
[INFO] [stdout]    --> src/browser.rs:140:50
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn fetch_page(&self, host: &str, path: &str, ip: IpAddr) -> Result<String, BrowserError> {
[INFO] [stdout]     |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> src/browser.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let request = format!(
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `process_memory`
[INFO] [stdout]    --> src/browser.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 216 |     process_memory: &mut ProcessMemory,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_process_memory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `network_stack`
[INFO] [stdout]    --> src/main.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |     let network_stack = Arc::new(RwLock::new(VmNetworkStack::new()));
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_network_stack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_slice` is never used
[INFO] [stdout]   --> src/memory.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl SecureMemory {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn as_slice(&self) -> &[u8] {
[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 `region_type` and `allocated` are never read
[INFO] [stdout]   --> src/memory_v2.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct MemorySegment {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     region_type: MemoryRegion,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     allocated: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pid` and `total_size` are never read
[INFO] [stdout]   --> src/memory_v2.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct ProcessMemory {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 76 |     pub pid: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 77 |     pub total_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `allocate_heap` and `read_memory` are never used
[INFO] [stdout]    --> src/memory_v2.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout]  84 | impl ProcessMemory {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn allocate_heap(&mut self, size: usize) -> Result<usize, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn read_memory(&self, addr: usize, region: MemoryRegion) -> Result<u8, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `free_process` is never used
[INFO] [stdout]    --> src/memory_v2.rs:251:12
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl SecureMemoryPool {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn free_process(&self, pid: u32) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MemoryDump` is never constructed
[INFO] [stdout]  --> src/memory_debug.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MemoryDump {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `dump_memory`, `check_heap_health`, and `find_pattern` are never used
[INFO] [stdout]    --> src/memory_debug.rs:53:12
[INFO] [stdout]     |
[INFO] [stdout]  51 | impl MemoryInspector {
[INFO] [stdout]     | -------------------- associated functions in this implementation
[INFO] [stdout]  52 |     /// Dump memory region for a process
[INFO] [stdout]  53 |     pub fn dump_memory(process: &ProcessMemory, region: MemoryRegion, 
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn check_heap_health(process: &ProcessMemory) -> HeapHealth {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn find_pattern(process: &ProcessMemory, pattern: &[u8], 
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HeapHealth` is never constructed
[INFO] [stdout]    --> src/memory_debug.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct HeapHealth {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MemoryWatchpoint` is never constructed
[INFO] [stdout]    --> src/memory_debug.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub struct MemoryWatchpoint {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `contains` are never used
[INFO] [stdout]    --> src/memory_debug.rs:277:12
[INFO] [stdout]     |
[INFO] [stdout] 276 | impl MemoryWatchpoint {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 277 |     pub fn new(address: usize, size: usize, region: MemoryRegion) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub fn contains(&self, addr: usize) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Running` and `Blocked` are never constructed
[INFO] [stdout]   --> src/vm.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum ProcessState {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout]  8 |     Ready,
[INFO] [stdout]  9 |     Running,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     Blocked,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProcessState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `memory_base`, `memory_size`, `stack_pointer`, and `program_counter` are never read
[INFO] [stdout]   --> src/vm.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Process {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 16 |     pub id: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 17 |     pub state: ProcessState,
[INFO] [stdout] 18 |     pub memory_base: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 19 |     pub memory_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 20 |     pub stack_pointer: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub program_counter: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `src_addr`, `dst_addr`, `src_port`, `dst_port`, `protocol`, and `data` are never read
[INFO] [stdout]   --> src/network.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Packet {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  8 |     pub src_addr: IpAddr,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]  9 |     pub dst_addr: IpAddr,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 10 |     pub src_port: u16,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 11 |     pub dst_port: u16,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 12 |     pub protocol: Protocol,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 13 |     pub data: Vec<u8>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Packet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `TCP`, `UDP`, and `ICMP` are never constructed
[INFO] [stdout]   --> src/network.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Protocol {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 18 |     TCP,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     UDP,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 20 |     ICMP,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Protocol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/network.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct VirtualNIC {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 25 |     // Interface configuration
[INFO] [stdout] 26 |     pub mac_address: [u8; 6],
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 27 |     pub ip_address: IpAddr,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 28 |     pub netmask: IpAddr,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub tx_queue: VecDeque<Packet>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 33 |     pub rx_queue: VecDeque<Packet>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub tx_packets: u64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 37 |     pub rx_packets: u64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 38 |     pub tx_bytes: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 39 |     pub rx_bytes: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `send_packet` and `recv_packet` are never used
[INFO] [stdout]   --> src/network.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl VirtualNIC {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn send_packet(&mut self, packet: Packet) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn recv_packet(&mut self) -> Option<Packet> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/network.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct TcpConnection {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 86 |     pub local_addr: SocketAddr,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 87 |     pub remote_addr: SocketAddr,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 88 |     pub state: TcpState,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 89 |     pub send_buffer: VecDeque<u8>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 90 |     pub recv_buffer: VecDeque<u8>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 91 |     pub seq_num: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 92 |     pub ack_num: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Closed`, `Listen`, `SynSent`, `Established`, `CloseWait`, and `TimeWait` are never constructed
[INFO] [stdout]    --> src/network.rs:97:5
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum TcpState {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout]  97 |     Closed,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]  98 |     Listen,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]  99 |     SynSent,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 100 |     Established,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 101 |     CloseWait,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 102 |     TimeWait,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TcpState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tcp_connections`, `udp_sockets`, and `dns_cache` are never read
[INFO] [stdout]    --> src/network.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub struct VmNetworkStack {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub tcp_connections: HashMap<u16, TcpConnection>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub udp_sockets: HashMap<u16, UdpSocket>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub dns_cache: HashMap<String, IpAddr>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/network.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl VmNetworkStack {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn tcp_connect(&mut self, remote: SocketAddr) -> Result<u16, NetworkError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn dns_lookup(&mut self, hostname: &str) -> Result<IpAddr, NetworkError> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub fn process_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     fn find_free_port(&self) -> Result<u16, NetworkError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn build_tcp_syn(&self, seq: u32) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn process_tcp_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     fn process_udp_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     fn process_icmp_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `destination`, `netmask`, `gateway`, and `interface` are never read
[INFO] [stdout]    --> src/network.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub struct Route {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 241 |     pub destination: IpAddr,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 242 |     pub netmask: IpAddr,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 243 |     pub gateway: IpAddr,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 244 |     pub interface: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `local_port` and `recv_queue` are never read
[INFO] [stdout]    --> src/network.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub struct UdpSocket {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 249 |     pub local_port: u16,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 250 |     pub recv_queue: VecDeque<(SocketAddr, Vec<u8>)>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NetworkError` is never used
[INFO] [stdout]    --> src/network.rs:255:10
[INFO] [stdout]     |
[INFO] [stdout] 255 | pub enum NetworkError {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HostNetworkBridge` is never constructed
[INFO] [stdout]    --> src/network.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub struct HostNetworkBridge {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `process` are never used
[INFO] [stdout]    --> src/network.rs:269:12
[INFO] [stdout]     |
[INFO] [stdout] 268 | impl HostNetworkBridge {
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] 269 |     pub fn new(vm_network: Arc<RwLock<VmNetworkStack>>) -> Result<Self, std::io::Error> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn process(&mut self) -> Result<(), std::io::Error> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VmVpnClient` is never constructed
[INFO] [stdout]  --> src/vpn.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct VmVpnClient {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VpnState` is never used
[INFO] [stdout]   --> src/vpn.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum VpnState {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/vpn.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout]  38 | impl VmVpnClient {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  39 |     pub fn new(process_id: u32, network_stack: Arc<RwLock<VmNetworkStack>>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  57 |     pub fn connect(&mut self) -> Result<(), VpnError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn disconnect(&mut self) -> Result<(), VpnError> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     pub fn encrypt_packet(&self, packet: &mut Packet) -> Result<(), VpnError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn decrypt_packet(&self, packet: &mut Packet) -> Result<(), VpnError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn enable_kill_switch(&self) -> Result<(), VpnError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     fn handshake(&mut self) -> Result<(), VpnError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     fn setup_tunnel(&mut self) -> Result<(), VpnError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     fn remove_tunnel_routes(&self) -> Result<(), VpnError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vpn_process_main` is never used
[INFO] [stdout]    --> src/vpn.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub fn vpn_process_main(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VpnError` is never used
[INFO] [stdout]    --> src/vpn.rs:274:10
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub enum VpnError {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProcessError` is never used
[INFO] [stdout]    --> src/vpn.rs:282:10
[INFO] [stdout]     |
[INFO] [stdout] 282 | pub enum ProcessError {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ControlMessage` is never used
[INFO] [stdout]    --> src/vpn.rs:289:10
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub enum ControlMessage {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_control_message` and `read_control_message` are never used
[INFO] [stdout]    --> src/vpn.rs:297:12
[INFO] [stdout]     |
[INFO] [stdout] 296 | impl ProcessMemory {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] 297 |     pub fn has_control_message(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 302 |     pub fn read_control_message(&self) -> Result<ControlMessage, ProcessError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VmBrowser` is never constructed
[INFO] [stdout]  --> src/browser.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct VmBrowser {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `navigate`, `render`, `parse_url`, `fetch_page`, and `parse_html` are never used
[INFO] [stdout]    --> src/browser.rs:28:12
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl VmBrowser {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  28 |     pub fn new(process_id: u32, network_stack: Arc<RwLock<VmNetworkStack>>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  41 |     pub fn navigate(&mut self, url: &str) -> Result<(), BrowserError> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  77 |     pub fn render(&self) -> String {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn parse_url(&self, url: &str) -> Result<(String, String), BrowserError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn fetch_page(&self, host: &str, path: &str, ip: IpAddr) -> Result<String, BrowserError> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn parse_html(&self, html: &str) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `browser_process_main` is never used
[INFO] [stdout]    --> src/browser.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub fn browser_process_main(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BrowserError` is never used
[INFO] [stdout]    --> src/browser.rs:243:10
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub enum BrowserError {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.50s
[INFO] running `Command { std: "docker" "inspect" "4e25943b5ce238c33c17bd3d02482efeff4af92fbe11e2c8b37313b29e8741be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e25943b5ce238c33c17bd3d02482efeff4af92fbe11e2c8b37313b29e8741be", kill_on_drop: false }`
[INFO] [stdout] 4e25943b5ce238c33c17bd3d02482efeff4af92fbe11e2c8b37313b29e8741be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 8d20e8d46eec55639ae935bf0e7e134f422f10c1372b6a13421b3cfd6427372f
[INFO] running `Command { std: "docker" "start" "-a" "8d20e8d46eec55639ae935bf0e7e134f422f10c1372b6a13421b3cfd6427372f", kill_on_drop: false }`
[INFO] [stderr]    Compiling amnesiac-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SecureMemoryPool`
[INFO] [stdout]  --> src/memory_debug.rs:1:53
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::memory_v2::{ProcessMemory, MemoryRegion, SecureMemoryPool};
[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: `Protocol`
[INFO] [stdout]  --> src/vpn.rs:1:46
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::network::{VmNetworkStack, Packet, Protocol};
[INFO] [stdout]   |                                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MemoryRegion`
[INFO] [stdout]  --> src/vpn.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::memory_v2::{ProcessMemory, MemoryRegion};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Packet` and `Protocol`
[INFO] [stdout]  --> src/browser.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::network::{VmNetworkStack, Packet, Protocol};
[INFO] [stdout]   |                                      ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MemoryRegion`
[INFO] [stdout]  --> src/browser.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::memory_v2::{ProcessMemory, MemoryRegion};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SocketAddr`
[INFO] [stdout]  --> src/browser.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{IpAddr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MemoryDump`
[INFO] [stdout]   --> src/main.rs:88:41
[INFO] [stdout]    |
[INFO] [stdout] 88 |     use memory_debug::{MemoryInspector, MemoryDump};
[INFO] [stdout]    |                                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MemoryRegion`
[INFO] [stdout]    --> src/main.rs:169:39
[INFO] [stdout]     |
[INFO] [stdout] 169 |     use memory_v2::{SecureMemoryPool, MemoryRegion};
[INFO] [stdout]     |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HostNetworkBridge`
[INFO] [stdout]    --> src/main.rs:170:35
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use network::{VmNetworkStack, HostNetworkBridge};
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]    --> src/main.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     use std::thread;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]    --> src/main.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     use std::time::Duration;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `process` is assigned to, but never used
[INFO] [stdout]   --> src/vm.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |         if let Some(mut process) = processes.remove(&pid) {
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_process` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `process` is never read
[INFO] [stdout]   --> src/vm.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             process.state = ProcessState::Terminated;
[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: unused variable: `seq`
[INFO] [stdout]    --> src/network.rs:212:29
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn build_tcp_syn(&self, seq: u32) -> Vec<u8> {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_seq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/network.rs:230:38
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn process_udp_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/network.rs:234:39
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn process_icmp_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip`
[INFO] [stdout]    --> src/browser.rs:140:50
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn fetch_page(&self, host: &str, path: &str, ip: IpAddr) -> Result<String, BrowserError> {
[INFO] [stdout]     |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> src/browser.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let request = format!(
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `process_memory`
[INFO] [stdout]    --> src/browser.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 216 |     process_memory: &mut ProcessMemory,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_process_memory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `network_stack`
[INFO] [stdout]    --> src/main.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |     let network_stack = Arc::new(RwLock::new(VmNetworkStack::new()));
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_network_stack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_slice` is never used
[INFO] [stdout]   --> src/memory.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl SecureMemory {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn as_slice(&self) -> &[u8] {
[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 `region_type` and `allocated` are never read
[INFO] [stdout]   --> src/memory_v2.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct MemorySegment {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     region_type: MemoryRegion,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     allocated: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pid` and `total_size` are never read
[INFO] [stdout]   --> src/memory_v2.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct ProcessMemory {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 76 |     pub pid: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 77 |     pub total_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_memory` is never used
[INFO] [stdout]    --> src/memory_v2.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout]  84 | impl ProcessMemory {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn read_memory(&self, addr: usize, region: MemoryRegion) -> Result<u8, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `free_process` is never used
[INFO] [stdout]    --> src/memory_v2.rs:251:12
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl SecureMemoryPool {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn free_process(&self, pid: u32) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `dump_memory` and `check_heap_health` are never used
[INFO] [stdout]    --> src/memory_debug.rs:53:12
[INFO] [stdout]     |
[INFO] [stdout]  51 | impl MemoryInspector {
[INFO] [stdout]     | -------------------- associated functions in this implementation
[INFO] [stdout]  52 |     /// Dump memory region for a process
[INFO] [stdout]  53 |     pub fn dump_memory(process: &ProcessMemory, region: MemoryRegion, 
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn check_heap_health(process: &ProcessMemory) -> HeapHealth {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HeapHealth` is never constructed
[INFO] [stdout]    --> src/memory_debug.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct HeapHealth {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MemoryWatchpoint` is never constructed
[INFO] [stdout]    --> src/memory_debug.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub struct MemoryWatchpoint {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `contains` are never used
[INFO] [stdout]    --> src/memory_debug.rs:277:12
[INFO] [stdout]     |
[INFO] [stdout] 276 | impl MemoryWatchpoint {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 277 |     pub fn new(address: usize, size: usize, region: MemoryRegion) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub fn contains(&self, addr: usize) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Running` and `Blocked` are never constructed
[INFO] [stdout]   --> src/vm.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum ProcessState {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout]  8 |     Ready,
[INFO] [stdout]  9 |     Running,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     Blocked,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProcessState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `memory_base`, `memory_size`, `stack_pointer`, and `program_counter` are never read
[INFO] [stdout]   --> src/vm.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Process {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 16 |     pub id: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 17 |     pub state: ProcessState,
[INFO] [stdout] 18 |     pub memory_base: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 19 |     pub memory_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 20 |     pub stack_pointer: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub program_counter: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `src_addr`, `dst_addr`, `src_port`, `dst_port`, `protocol`, and `data` are never read
[INFO] [stdout]   --> src/network.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Packet {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  8 |     pub src_addr: IpAddr,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]  9 |     pub dst_addr: IpAddr,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 10 |     pub src_port: u16,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 11 |     pub dst_port: u16,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 12 |     pub protocol: Protocol,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 13 |     pub data: Vec<u8>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Packet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `TCP`, `UDP`, and `ICMP` are never constructed
[INFO] [stdout]   --> src/network.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Protocol {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 18 |     TCP,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     UDP,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 20 |     ICMP,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Protocol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/network.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct VirtualNIC {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 25 |     // Interface configuration
[INFO] [stdout] 26 |     pub mac_address: [u8; 6],
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 27 |     pub ip_address: IpAddr,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 28 |     pub netmask: IpAddr,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub tx_queue: VecDeque<Packet>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 33 |     pub rx_queue: VecDeque<Packet>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub tx_packets: u64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 37 |     pub rx_packets: u64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 38 |     pub tx_bytes: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 39 |     pub rx_bytes: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `send_packet` and `recv_packet` are never used
[INFO] [stdout]   --> src/network.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl VirtualNIC {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn send_packet(&mut self, packet: Packet) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn recv_packet(&mut self) -> Option<Packet> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/network.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct TcpConnection {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 86 |     pub local_addr: SocketAddr,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 87 |     pub remote_addr: SocketAddr,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 88 |     pub state: TcpState,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 89 |     pub send_buffer: VecDeque<u8>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 90 |     pub recv_buffer: VecDeque<u8>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 91 |     pub seq_num: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 92 |     pub ack_num: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Closed`, `Listen`, `SynSent`, `Established`, `CloseWait`, and `TimeWait` are never constructed
[INFO] [stdout]    --> src/network.rs:97:5
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum TcpState {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout]  97 |     Closed,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]  98 |     Listen,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]  99 |     SynSent,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 100 |     Established,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 101 |     CloseWait,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 102 |     TimeWait,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TcpState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tcp_connections`, `udp_sockets`, and `dns_cache` are never read
[INFO] [stdout]    --> src/network.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub struct VmNetworkStack {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub tcp_connections: HashMap<u16, TcpConnection>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub udp_sockets: HashMap<u16, UdpSocket>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub dns_cache: HashMap<String, IpAddr>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/network.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl VmNetworkStack {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn tcp_connect(&mut self, remote: SocketAddr) -> Result<u16, NetworkError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn dns_lookup(&mut self, hostname: &str) -> Result<IpAddr, NetworkError> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub fn process_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     fn find_free_port(&self) -> Result<u16, NetworkError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn build_tcp_syn(&self, seq: u32) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn process_tcp_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     fn process_udp_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     fn process_icmp_packet(&mut self, packet: Packet) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `destination`, `netmask`, `gateway`, and `interface` are never read
[INFO] [stdout]    --> src/network.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub struct Route {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 241 |     pub destination: IpAddr,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 242 |     pub netmask: IpAddr,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 243 |     pub gateway: IpAddr,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 244 |     pub interface: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `local_port` and `recv_queue` are never read
[INFO] [stdout]    --> src/network.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub struct UdpSocket {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 249 |     pub local_port: u16,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 250 |     pub recv_queue: VecDeque<(SocketAddr, Vec<u8>)>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NetworkError` is never used
[INFO] [stdout]    --> src/network.rs:255:10
[INFO] [stdout]     |
[INFO] [stdout] 255 | pub enum NetworkError {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HostNetworkBridge` is never constructed
[INFO] [stdout]    --> src/network.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub struct HostNetworkBridge {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `process` are never used
[INFO] [stdout]    --> src/network.rs:269:12
[INFO] [stdout]     |
[INFO] [stdout] 268 | impl HostNetworkBridge {
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] 269 |     pub fn new(vm_network: Arc<RwLock<VmNetworkStack>>) -> Result<Self, std::io::Error> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn process(&mut self) -> Result<(), std::io::Error> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VmVpnClient` is never constructed
[INFO] [stdout]  --> src/vpn.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct VmVpnClient {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VpnState` is never used
[INFO] [stdout]   --> src/vpn.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum VpnState {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/vpn.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout]  38 | impl VmVpnClient {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  39 |     pub fn new(process_id: u32, network_stack: Arc<RwLock<VmNetworkStack>>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  57 |     pub fn connect(&mut self) -> Result<(), VpnError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn disconnect(&mut self) -> Result<(), VpnError> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     pub fn encrypt_packet(&self, packet: &mut Packet) -> Result<(), VpnError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn decrypt_packet(&self, packet: &mut Packet) -> Result<(), VpnError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn enable_kill_switch(&self) -> Result<(), VpnError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     fn handshake(&mut self) -> Result<(), VpnError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     fn setup_tunnel(&mut self) -> Result<(), VpnError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     fn remove_tunnel_routes(&self) -> Result<(), VpnError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vpn_process_main` is never used
[INFO] [stdout]    --> src/vpn.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub fn vpn_process_main(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VpnError` is never used
[INFO] [stdout]    --> src/vpn.rs:274:10
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub enum VpnError {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProcessError` is never used
[INFO] [stdout]    --> src/vpn.rs:282:10
[INFO] [stdout]     |
[INFO] [stdout] 282 | pub enum ProcessError {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ControlMessage` is never used
[INFO] [stdout]    --> src/vpn.rs:289:10
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub enum ControlMessage {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_control_message` and `read_control_message` are never used
[INFO] [stdout]    --> src/vpn.rs:297:12
[INFO] [stdout]     |
[INFO] [stdout] 296 | impl ProcessMemory {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] 297 |     pub fn has_control_message(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 302 |     pub fn read_control_message(&self) -> Result<ControlMessage, ProcessError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VmBrowser` is never constructed
[INFO] [stdout]  --> src/browser.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct VmBrowser {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `navigate`, `render`, `parse_url`, `fetch_page`, and `parse_html` are never used
[INFO] [stdout]    --> src/browser.rs:28:12
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl VmBrowser {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  28 |     pub fn new(process_id: u32, network_stack: Arc<RwLock<VmNetworkStack>>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  41 |     pub fn navigate(&mut self, url: &str) -> Result<(), BrowserError> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  77 |     pub fn render(&self) -> String {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn parse_url(&self, url: &str) -> Result<(String, String), BrowserError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn fetch_page(&self, host: &str, path: &str, ip: IpAddr) -> Result<String, BrowserError> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn parse_html(&self, html: &str) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `browser_process_main` is never used
[INFO] [stdout]    --> src/browser.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub fn browser_process_main(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BrowserError` is never used
[INFO] [stdout]    --> src/browser.rs:243:10
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub enum BrowserError {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "8d20e8d46eec55639ae935bf0e7e134f422f10c1372b6a13421b3cfd6427372f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d20e8d46eec55639ae935bf0e7e134f422f10c1372b6a13421b3cfd6427372f", kill_on_drop: false }`
[INFO] [stdout] 8d20e8d46eec55639ae935bf0e7e134f422f10c1372b6a13421b3cfd6427372f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] d49648f677db1bb0822962a858d82bcc7900993248fffc899063cbb8e9e1fbf7
[INFO] running `Command { std: "docker" "start" "-a" "d49648f677db1bb0822962a858d82bcc7900993248fffc899063cbb8e9e1fbf7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `SecureMemoryPool`
[INFO] [stdout] 
[INFO] [stderr]  --> src/memory_debug.rs:1:53
[INFO] [stdout] running 7 tests
[INFO] [stderr]   |
[INFO] [stdout] test memory_v2::tests::test_heap_allocation ... ok
[INFO] [stderr] 1 | use crate::memory_v2::{ProcessMemory, MemoryRegion, SecureMemoryPool};
[INFO] [stdout] test memory_v2::tests::test_memory_bounds ... ok
[INFO] [stderr]   |                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] test memory_debug::tests::test_pattern_search ... ok
[INFO] [stderr]   |
[INFO] [stdout] test memory_debug::tests::test_memory_dump_display ... ok
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test memory::tests::test_secure_memory_allocation ... ok
[INFO] [stderr] 
[INFO] [stdout] test memory_v2::tests::test_stack_operations ... FAILED
[INFO] [stderr] warning: unused import: `Protocol`
[INFO] [stderr]  --> src/vpn.rs:1:46
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::network::{VmNetworkStack, Packet, Protocol};
[INFO] [stderr]   |                                              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MemoryRegion`
[INFO] [stderr]  --> src/vpn.rs:2:39
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::memory_v2::{ProcessMemory, MemoryRegion};
[INFO] [stderr]   |                                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Packet` and `Protocol`
[INFO] [stderr]  --> src/browser.rs:1:38
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::network::{VmNetworkStack, Packet, Protocol};
[INFO] [stderr]   |                                      ^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MemoryRegion`
[INFO] [stderr]  --> src/browser.rs:2:39
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::memory_v2::{ProcessMemory, MemoryRegion};
[INFO] [stderr]   |                                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SocketAddr`
[INFO] [stderr]  --> src/browser.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::net::{IpAddr, SocketAddr};
[INFO] [stderr]   |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MemoryDump`
[INFO] [stderr]   --> src/main.rs:88:41
[INFO] [stderr]    |
[INFO] [stderr] 88 |     use memory_debug::{MemoryInspector, MemoryDump};
[INFO] [stderr]    |                                         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MemoryRegion`
[INFO] [stderr]    --> src/main.rs:169:39
[INFO] [stderr]     |
[INFO] [stderr] 169 |     use memory_v2::{SecureMemoryPool, MemoryRegion};
[INFO] [stderr]     |                                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HostNetworkBridge`
[INFO] [stderr]    --> src/main.rs:170:35
[INFO] [stderr]     |
[INFO] [stderr] 170 |     use network::{VmNetworkStack, HostNetworkBridge};
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]    --> src/main.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 |     use std::thread;
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]    --> src/main.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |     use std::time::Duration;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `process` is assigned to, but never used
[INFO] [stderr]   --> src/vm.rs:77:21
[INFO] [stderr]    |
[INFO] [stderr] 77 |         if let Some(mut process) = processes.remove(&pid) {
[INFO] [stderr]    |                     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_process` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `process` is never read
[INFO] [stderr]   --> src/vm.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             process.state = ProcessState::Terminated;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `seq`
[INFO] [stderr]    --> src/network.rs:212:29
[INFO] [stderr]     |
[INFO] [stderr] 212 |     fn build_tcp_syn(&self, seq: u32) -> Vec<u8> {
[INFO] [stderr]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_seq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packet`
[INFO] [stderr]    --> src/network.rs:230:38
[INFO] [stderr]     |
[INFO] [stderr] 230 |     fn process_udp_packet(&mut self, packet: Packet) {
[INFO] [stderr]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packet`
[INFO] [stderr]    --> src/network.rs:234:39
[INFO] [stderr]     |
[INFO] [stderr] 234 |     fn process_icmp_packet(&mut self, packet: Packet) {
[INFO] [stderr]     |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ip`
[INFO] [stderr]    --> src/browser.rs:140:50
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn fetch_page(&self, host: &str, path: &str, ip: IpAddr) -> Result<String, BrowserError> {
[INFO] [stderr]     |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_ip`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]    --> src/browser.rs:142:13
[INFO] [stderr]     |
[INFO] [stderr] 142 |         let request = format!(
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `process_memory`
[INFO] [stderr]    --> src/browser.rs:216:5
[INFO] [stderr]     |
[INFO] [stderr] 216 |     process_memory: &mut ProcessMemory,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_process_memory`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `network_stack`
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |     let network_stack = Arc::new(RwLock::new(VmNetworkStack::new()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_network_stack`
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_slice` is never used
[INFO] [stderr]   --> src/memory.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl SecureMemory {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 43 |     pub fn as_slice(&self) -> &[u8] {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `region_type` and `allocated` are never read
[INFO] [stderr]   --> src/memory_v2.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct MemorySegment {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 18 |     region_type: MemoryRegion,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 19 |     allocated: bool,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `pid` and `total_size` are never read
[INFO] [stderr]   --> src/memory_v2.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub struct ProcessMemory {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 76 |     pub pid: u32,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 77 |     pub total_size: usize,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `read_memory` is never used
[INFO] [stderr]    --> src/memory_v2.rs:180:12
[INFO] [stderr]     |
[INFO] [stderr]  84 | impl ProcessMemory {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 180 |     pub fn read_memory(&self, addr: usize, region: MemoryRegion) -> Result<u8, &'static str> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `free_process` is never used
[INFO] [stderr]    --> src/memory_v2.rs:251:12
[INFO] [stderr]     |
[INFO] [stderr] 217 | impl SecureMemoryPool {
[INFO] [stderr]     | --------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 251 |     pub fn free_process(&self, pid: u32) -> Result<(), &'static str> {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `dump_memory` and `check_heap_health` are never used
[INFO] [stderr]    --> src/memory_debug.rs:53:12
[INFO] [stderr]     |
[INFO] [stderr]  51 | impl MemoryInspector {
[INFO] [stderr]     | -------------------- associated functions in this implementation
[INFO] [stderr]  52 |     /// Dump memory region for a process
[INFO] [stderr]  53 |     pub fn dump_memory(process: &ProcessMemory, region: MemoryRegion, 
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub fn check_heap_health(process: &ProcessMemory) -> HeapHealth {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `HeapHealth` is never constructed
[INFO] [stderr]    --> src/memory_debug.rs:221:12
[INFO] [stderr]     |
[INFO] [stderr] 221 | pub struct HeapHealth {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MemoryWatchpoint` is never constructed
[INFO] [stderr]    --> src/memory_debug.rs:268:12
[INFO] [stderr]     |
[INFO] [stderr] 268 | pub struct MemoryWatchpoint {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `contains` are never used
[INFO] [stderr]    --> src/memory_debug.rs:277:12
[INFO] [stderr]     |
[INFO] [stderr] 276 | impl MemoryWatchpoint {
[INFO] [stderr]     | --------------------- associated items in this implementation
[INFO] [stderr] 277 |     pub fn new(address: usize, size: usize, region: MemoryRegion) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 287 |     pub fn contains(&self, addr: usize) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Running` and `Blocked` are never constructed
[INFO] [stderr]   --> src/vm.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub enum ProcessState {
[INFO] [stderr]    |          ------------ variants in this enum
[INFO] [stderr]  8 |     Ready,
[INFO] [stderr]  9 |     Running,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 10 |     Blocked,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ProcessState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id`, `memory_base`, `memory_size`, `stack_pointer`, and `program_counter` are never read
[INFO] [stderr]   --> src/vm.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct Process {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 16 |     pub id: u32,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 17 |     pub state: ProcessState,
[INFO] [stderr] 18 |     pub memory_base: usize,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 19 |     pub memory_size: usize,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 20 |     pub stack_pointer: usize,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 21 |     pub program_counter: usize,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `src_addr`, `dst_addr`, `src_port`, `dst_port`, `protocol`, and `data` are never read
[INFO] [stderr]   --> src/network.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct Packet {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr]  8 |     pub src_addr: IpAddr,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]  9 |     pub dst_addr: IpAddr,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 10 |     pub src_port: u16,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 11 |     pub dst_port: u16,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 12 |     pub protocol: Protocol,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 13 |     pub data: Vec<u8>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Packet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `TCP`, `UDP`, and `ICMP` are never constructed
[INFO] [stderr]   --> src/network.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub enum Protocol {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr] 18 |     TCP,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 19 |     UDP,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 20 |     ICMP,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Protocol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/network.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct VirtualNIC {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 25 |     // Interface configuration
[INFO] [stderr] 26 |     pub mac_address: [u8; 6],
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 27 |     pub ip_address: IpAddr,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 28 |     pub netmask: IpAddr,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub tx_queue: VecDeque<Packet>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 33 |     pub rx_queue: VecDeque<Packet>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub tx_packets: u64,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 37 |     pub rx_packets: u64,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 38 |     pub tx_bytes: u64,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 39 |     pub rx_bytes: u64,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `send_packet` and `recv_packet` are never used
[INFO] [stderr]   --> src/network.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | impl VirtualNIC {
[INFO] [stderr]    | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn send_packet(&mut self, packet: Packet) {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 73 |     pub fn recv_packet(&mut self) -> Option<Packet> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/network.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub struct TcpConnection {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 86 |     pub local_addr: SocketAddr,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 87 |     pub remote_addr: SocketAddr,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 88 |     pub state: TcpState,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 89 |     pub send_buffer: VecDeque<u8>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 90 |     pub recv_buffer: VecDeque<u8>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 91 |     pub seq_num: u32,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 92 |     pub ack_num: u32,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Closed`, `Listen`, `SynSent`, `Established`, `CloseWait`, and `TimeWait` are never constructed
[INFO] [stderr]    --> src/network.rs:97:5
[INFO] [stderr]     |
[INFO] [stderr]  96 | pub enum TcpState {
[INFO] [stderr]     |          -------- variants in this enum
[INFO] [stderr]  97 |     Closed,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]  98 |     Listen,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]  99 |     SynSent,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 100 |     Established,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 101 |     CloseWait,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 102 |     TimeWait,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TcpState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tcp_connections`, `udp_sockets`, and `dns_cache` are never read
[INFO] [stderr]    --> src/network.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub struct VmNetworkStack {
[INFO] [stderr]     |            -------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub tcp_connections: HashMap<u16, TcpConnection>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 |     pub udp_sockets: HashMap<u16, UdpSocket>,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 |     pub dns_cache: HashMap<String, IpAddr>,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/network.rs:145:12
[INFO] [stderr]     |
[INFO] [stderr] 123 | impl VmNetworkStack {
[INFO] [stderr]     | ------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 145 |     pub fn tcp_connect(&mut self, remote: SocketAddr) -> Result<u16, NetworkError> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 177 |     pub fn dns_lookup(&mut self, hostname: &str) -> Result<IpAddr, NetworkError> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 195 |     pub fn process_packet(&mut self, packet: Packet) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 203 |     fn find_free_port(&self) -> Result<u16, NetworkError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 212 |     fn build_tcp_syn(&self, seq: u32) -> Vec<u8> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 221 |     fn process_tcp_packet(&mut self, packet: Packet) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 |     fn process_udp_packet(&mut self, packet: Packet) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 234 |     fn process_icmp_packet(&mut self, packet: Packet) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `destination`, `netmask`, `gateway`, and `interface` are never read
[INFO] [stderr]    --> src/network.rs:241:9
[INFO] [stderr]     |
[INFO] [stderr] 240 | pub struct Route {
[INFO] [stderr]     |            ----- fields in this struct
[INFO] [stderr] 241 |     pub destination: IpAddr,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 242 |     pub netmask: IpAddr,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 243 |     pub gateway: IpAddr,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 244 |     pub interface: String,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `local_port` and `recv_queue` are never read
[INFO] [stderr]    --> src/network.rs:249:9
[INFO] [stderr]     |
[INFO] [stderr] 248 | pub struct UdpSocket {
[INFO] [stderr]     |            --------- fields in this struct
[INFO] [stderr] 249 |     pub local_port: u16,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 250 |     pub recv_queue: VecDeque<(SocketAddr, Vec<u8>)>,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `NetworkError` is never used
[INFO] [stderr]    --> src/network.rs:255:10
[INFO] [stderr]     |
[INFO] [stderr] 255 | pub enum NetworkError {
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `HostNetworkBridge` is never constructed
[INFO] [stderr]    --> src/network.rs:263:12
[INFO] [stderr]     |
[INFO] [stderr] 263 | pub struct HostNetworkBridge {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `process` are never used
[INFO] [stderr]    --> src/network.rs:269:12
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl HostNetworkBridge {
[INFO] [stderr]     | ---------------------- associated items in this implementation
[INFO] [stderr] 269 |     pub fn new(vm_network: Arc<RwLock<VmNetworkStack>>) -> Result<Self, std::io::Error> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 280 |     pub fn process(&mut self) -> Result<(), std::io::Error> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VmVpnClient` is never constructed
[INFO] [stderr]  --> src/vpn.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct VmVpnClient {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `VpnState` is never used
[INFO] [stderr]   --> src/vpn.rs:31:10
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub enum VpnState {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/vpn.rs:39:12
[INFO] [stderr]     |
[INFO] [stderr]  38 | impl VmVpnClient {
[INFO] [stderr]     | ---------------- associated items in this implementation
[INFO] [stderr]  39 |     pub fn new(process_id: u32, network_stack: Arc<RwLock<VmNetworkStack>>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  57 |     pub fn connect(&mut self) -> Result<(), VpnError> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  74 |     pub fn disconnect(&mut self) -> Result<(), VpnError> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  97 |     pub fn encrypt_packet(&self, packet: &mut Packet) -> Result<(), VpnError> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     pub fn decrypt_packet(&self, packet: &mut Packet) -> Result<(), VpnError> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 135 |     pub fn enable_kill_switch(&self) -> Result<(), VpnError> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 |     fn handshake(&mut self) -> Result<(), VpnError> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 |     fn setup_tunnel(&mut self) -> Result<(), VpnError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 196 |     fn remove_tunnel_routes(&self) -> Result<(), VpnError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `vpn_process_main` is never used
[INFO] [stderr]    --> src/vpn.rs:216:8
[INFO] [stderr]     |
[INFO] [stderr] 216 | pub fn vpn_process_main(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `VpnError` is never used
[INFO] [stderr]    --> src/vpn.rs:274:10
[INFO] [stderr]     |
[INFO] [stderr] 274 | pub enum VpnError {
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ProcessError` is never used
[INFO] [stderr]    --> src/vpn.rs:282:10
[INFO] [stderr]     |
[INFO] [stderr] 282 | pub enum ProcessError {
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ControlMessage` is never used
[INFO] [stderr]    --> src/vpn.rs:289:10
[INFO] [stderr]     |
[INFO] [stderr] 289 | pub enum ControlMessage {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `has_control_message` and `read_control_message` are never used
[INFO] [stderr]    --> src/vpn.rs:297:12
[INFO] [stderr]     |
[INFO] [stderr] 296 | impl ProcessMemory {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] 297 |     pub fn has_control_message(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 302 |     pub fn read_control_message(&self) -> Result<ControlMessage, ProcessError> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VmBrowser` is never constructed
[INFO] [stderr]  --> src/browser.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct VmBrowser {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `navigate`, `render`, `parse_url`, `fetch_page`, and `parse_html` are never used
[INFO] [stderr]    --> src/browser.rs:28:12
[INFO] [stderr]     |
[INFO] [stderr]  27 | impl VmBrowser {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr]  28 |     pub fn new(process_id: u32, network_stack: Arc<RwLock<VmNetworkStack>>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  41 |     pub fn navigate(&mut self, url: &str) -> Result<(), BrowserError> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  77 |     pub fn render(&self) -> String {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 125 |     fn parse_url(&self, url: &str) -> Result<(String, String), BrowserError> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 140 |     fn fetch_page(&self, host: &str, path: &str, ip: IpAddr) -> Result<String, BrowserError> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 173 |     fn parse_html(&self, html: &str) -> Vec<String> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `browser_process_main` is never used
[INFO] [stderr]    --> src/browser.rs:215:8
[INFO] [stderr]     |
[INFO] [stderr] 215 | pub fn browser_process_main(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BrowserError` is never used
[INFO] [stderr]    --> src/browser.rs:243:10
[INFO] [stderr]     |
[INFO] [stderr] 243 | pub enum BrowserError {
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `amnesiac-vm` (bin "amnesiac-vm" test) generated 56 warnings (run `cargo fix --bin "amnesiac-vm" -p amnesiac-vm --tests` to apply 18 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/amnesiac-vm/481388f0ee7bc017/deps/amnesiac_vm-481388f0ee7bc017)
[INFO] [stdout] test memory::tests::test_memory_pool ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- memory_v2::tests::test_stack_operations stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'memory_v2::tests::test_stack_operations' (31) panicked at src/memory_v2.rs:327:9:
[INFO] [stdout] assertion failed: process_memory.pop_stack().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c1004bea182 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c1004bea182 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c1004bea182 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c1004bea182 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c1004bff07a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c1004bff07a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x5c1004beefb6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c1004beefb6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c1004bc864f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c1004bc864f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c1004be24b9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c1004b45d8e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c1004b45d8e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c1004be2672 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c1004be2672 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c1004bc873a - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c1004bc00d9 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c1004bc955d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c1004bff74c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c1004bff712 - core[8f93d80df273fe75]::panicking::panic
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5c1004b36098 - amnesiac_vm[9e2693786a04686]::memory_v2::tests::test_stack_operations
[INFO] [stdout]                                at /opt/rustwide/workdir/src/memory_v2.rs:327:9
[INFO] [stdout]   21:     0x5c1004b34967 - amnesiac_vm[9e2693786a04686]::memory_v2::tests::test_stack_operations::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/memory_v2.rs:315:31
[INFO] [stdout]   22:     0x5c1004b3a016 - <amnesiac_vm[9e2693786a04686]::memory_v2::tests::test_stack_operations::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5c1004b3a13b - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c1004b3a13b - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5c1004b4699a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5c1004b4699a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x5c1004b4699a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5c1004b4699a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5c1004b4699a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5c1004b4699a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5c1004b4699a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5c1004b40e64 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5c1004b40e64 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x5c1004b49492 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x5c1004b49492 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x5c1004b49492 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5c1004b49492 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5c1004b49492 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5c1004b49492 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x5c1004b49492 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5c1004be9a2f - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x5c1004be9a2f - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   43:     0x7d32e662eaa4 - <unknown>
[INFO] [stdout]   44:     0x7d32e66bba64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     memory_v2::tests::test_stack_operations
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin amnesiac-vm`
[INFO] running `Command { std: "docker" "inspect" "d49648f677db1bb0822962a858d82bcc7900993248fffc899063cbb8e9e1fbf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49648f677db1bb0822962a858d82bcc7900993248fffc899063cbb8e9e1fbf7", kill_on_drop: false }`
[INFO] [stdout] d49648f677db1bb0822962a858d82bcc7900993248fffc899063cbb8e9e1fbf7
