[INFO] cloning repository https://github.com/tamaroning/wasmv-os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tamaroning/wasmv-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamaroning%2Fwasmv-os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamaroning%2Fwasmv-os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1014ff96586f8622235598fc3341d95f7d39981e [INFO] checking tamaroning/wasmv-os against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamaroning%2Fwasmv-os" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tamaroning/wasmv-os [INFO] finished tweaking git repo https://github.com/tamaroning/wasmv-os [INFO] tweaked toml for git repo https://github.com/tamaroning/wasmv-os written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tamaroning/wasmv-os on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tamaroning/wasmv-os 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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39dc147a1de18d6753d665b67e46ce02db236a25e4fd3ee34b29f231b60762e4 [INFO] running `Command { std: "docker" "start" "-a" "39dc147a1de18d6753d665b67e46ce02db236a25e4fd3ee34b29f231b60762e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39dc147a1de18d6753d665b67e46ce02db236a25e4fd3ee34b29f231b60762e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39dc147a1de18d6753d665b67e46ce02db236a25e4fd3ee34b29f231b60762e4", kill_on_drop: false }` [INFO] [stdout] 39dc147a1de18d6753d665b67e46ce02db236a25e4fd3ee34b29f231b60762e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cb411ce30c501b6042044c6c6e47601d8e30aef79036d709f33c176b0c86aeb [INFO] running `Command { std: "docker" "start" "-a" "8cb411ce30c501b6042044c6c6e47601d8e30aef79036d709f33c176b0c86aeb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Checking log 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v0.31.1 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking wasmprinter v0.229.0 [INFO] [stderr] Checking wasmtime-environ v33.0.2 [INFO] [stderr] Checking cranelift-frontend v0.120.2 [INFO] [stderr] Checking cranelift-native v0.120.2 [INFO] [stderr] Checking wasmtime-cranelift v33.0.2 [INFO] [stderr] Checking wiggle v33.0.2 [INFO] [stderr] Checking wasmv v0.1.0 (/opt/rustwide/workdir/crates/wasmv) [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [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: `SpecialFd` [INFO] [stdout] --> crates/wasmv/src/wasi/preview1.rs:12:37 [INFO] [stdout] | [INFO] [stdout] 12 | fd::{FdId, GuestFd, OpenFd, SpecialFd, SpecialFileType}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [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: `SpecialFd` [INFO] [stdout] --> crates/wasmv/src/wasi/preview1.rs:12:37 [INFO] [stdout] | [INFO] [stdout] 12 | fd::{FdId, GuestFd, OpenFd, SpecialFd, SpecialFileType}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `open_fd` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:148:29 [INFO] [stdout] | [INFO] [stdout] 148 | GuestFd::OpenFd(open_fd) => todo!(), [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_open_fd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:443:32 [INFO] [stdout] | [INFO] [stdout] 443 | pub async fn pwrite(&self, buf: &[u8], offset: i64) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:443:44 [INFO] [stdout] | [INFO] [stdout] 443 | pub async fn pwrite(&self, buf: &[u8], offset: i64) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:445:37 [INFO] [stdout] | [INFO] [stdout] 445 | SpecialFileType::Socket(socket) => Err(FsErrorCode::InvalidSeek), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:449:31 [INFO] [stdout] | [INFO] [stdout] 449 | pub async fn pread(&self, buf: &mut [u8], offset: i64) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:449:47 [INFO] [stdout] | [INFO] [stdout] 449 | pub async fn pread(&self, buf: &mut [u8], offset: i64) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:451:37 [INFO] [stdout] | [INFO] [stdout] 451 | SpecialFileType::Socket(socket) => Err(FsErrorCode::InvalidSeek), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `open_fd` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:148:29 [INFO] [stdout] | [INFO] [stdout] 148 | GuestFd::OpenFd(open_fd) => todo!(), [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_open_fd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:443:32 [INFO] [stdout] | [INFO] [stdout] 443 | pub async fn pwrite(&self, buf: &[u8], offset: i64) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:443:44 [INFO] [stdout] | [INFO] [stdout] 443 | pub async fn pwrite(&self, buf: &[u8], offset: i64) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:445:37 [INFO] [stdout] | [INFO] [stdout] 445 | SpecialFileType::Socket(socket) => Err(FsErrorCode::InvalidSeek), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:449:31 [INFO] [stdout] | [INFO] [stdout] 449 | pub async fn pread(&self, buf: &mut [u8], offset: i64) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:449:47 [INFO] [stdout] | [INFO] [stdout] 449 | pub async fn pread(&self, buf: &mut [u8], offset: i64) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:451:37 [INFO] [stdout] | [INFO] [stdout] 451 | SpecialFileType::Socket(socket) => Err(FsErrorCode::InvalidSeek), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `datagram` [INFO] [stdout] --> crates/wasmv/src/net/ipv4.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 238 | let datagram = &ip_packet[ip_hdr.header_len()..]; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_datagram` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> crates/wasmv/src/net/socket.rs:54:30 [INFO] [stdout] | [INFO] [stdout] 54 | pub async fn read(&self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> crates/wasmv/src/net/socket.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let state = state.lock().await; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `datagram` [INFO] [stdout] --> crates/wasmv/src/net/ipv4.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 238 | let datagram = &ip_packet[ip_hdr.header_len()..]; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_datagram` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> crates/wasmv/src/net/socket.rs:54:30 [INFO] [stdout] | [INFO] [stdout] 54 | pub async fn read(&self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> crates/wasmv/src/net/socket.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let state = state.lock().await; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> crates/wasmv/src/fs/fd_allocator.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | let index = rand::rng().gen_range(0..self.available_fds.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> crates/wasmv/src/net/socket.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 74 | todo!("socket connect"); [INFO] [stdout] | ----------------------- any code following this expression is unreachable [INFO] [stdout] 75 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> crates/wasmv/src/fs/fd_allocator.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | let index = rand::rng().gen_range(0..self.available_fds.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> crates/wasmv/src/net/socket.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 74 | todo!("socket connect"); [INFO] [stdout] | ----------------------- any code following this expression is unreachable [INFO] [stdout] 75 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:325:24 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn read(&self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:325:24 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn read(&self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> crates/wasmv/src/net/ip.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | _ => write!(f, "Unknown IP Protocol"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> crates/wasmv/src/net/ip.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 134 | IpProtocol::HopPotato => write!(f, "Hot-potato"), [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] 135 | IpProtocol::Icmp => write!(f, "ICMP"), [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 136 | IpProtocol::Igmp => write!(f, "IGMP"), [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 137 | IpProtocol::Ggp => write!(f, "GGP"), [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 143 | _ => write!(f, "Unknown IP Protocol"), [INFO] [stdout] | ^ ...and 5 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> crates/wasmv/src/net/socket.rs:61:25 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn write(&self, buf: &[u8]) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> crates/wasmv/src/net/ip.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | _ => write!(f, "Unknown IP Protocol"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> crates/wasmv/src/net/ip.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 134 | IpProtocol::HopPotato => write!(f, "Hot-potato"), [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] 135 | IpProtocol::Icmp => write!(f, "ICMP"), [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 136 | IpProtocol::Igmp => write!(f, "IGMP"), [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 137 | IpProtocol::Ggp => write!(f, "GGP"), [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 143 | _ => write!(f, "Unknown IP Protocol"), [INFO] [stdout] | ^ ...and 5 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> crates/wasmv/src/net/socket.rs:61:25 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn write(&self, buf: &[u8]) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `readable` is never used [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl GuestFd { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn readable(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pread` is never used [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:329:12 [INFO] [stdout] | [INFO] [stdout] 290 | impl OpenFd { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 329 | pub fn pread(&self, buf: &mut [u8], offset: i64) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `readable` is never read [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:400:16 [INFO] [stdout] | [INFO] [stdout] 397 | pub struct OpenFdInner { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 400 | pub(super) readable: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenFdInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pwrite` and `pread` are never used [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:443:18 [INFO] [stdout] | [INFO] [stdout] 409 | impl SpecialFd { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 443 | pub async fn pwrite(&self, buf: &[u8], offset: i64) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 449 | pub async fn pread(&self, buf: &mut [u8], offset: i64) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `deallocate_fd` and `is_empty` are never used [INFO] [stdout] --> crates/wasmv/src/fs/fd_allocator.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 14 | / impl FdAllocator [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: From + Into, [INFO] [stdout] | |_____________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn deallocate_fd(&mut self, fd: T) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileStat` is never constructed [INFO] [stdout] --> crates/wasmv/src/fs/file.rs:223:12 [INFO] [stdout] | [INFO] [stdout] 223 | pub struct FileStat { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `StreamResult` is never used [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub type StreamResult = Result; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `StreamError` is never used [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | pub enum StreamError { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `stream_write`, `pread`, and `mkdirat` are never used [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:399:18 [INFO] [stdout] | [INFO] [stdout] 136 | impl Server { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 399 | pub async fn stream_write(&mut self, _: FdId, _: &[u8]) -> StreamResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 410 | pub async fn pread(&mut self, fd: FdId, length: FileSize, offset: FileSize) -> FsResult<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 426 | pub fn mkdirat(&mut self, dirfd: FdId, name: &str) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_raw_file` is never used [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:478:8 [INFO] [stdout] | [INFO] [stdout] 476 | impl Server { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 477 | /// Make sure to call `std::mem::forget(f)` after using the returned file. [INFO] [stdout] 478 | fn get_raw_file(&self, fd: OpenFd) -> FsResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debug_raw_fd_list` is never used [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:540:4 [INFO] [stdout] | [INFO] [stdout] 540 | fn debug_raw_fd_list() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HopPotato` is never constructed [INFO] [stdout] --> crates/wasmv/src/net/ip.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 93 | pub enum IpProtocol { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 94 | /// Hot-potato [INFO] [stdout] 95 | HopPotato = 0, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IpProtocol` 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 `fd` and `address_family` are never read [INFO] [stdout] --> crates/wasmv/src/net/socket.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Socket { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 12 | /// Associated file descriptor. [INFO] [stdout] 13 | fd: FdId, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 17 | address_family: AddressFamily, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Socket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_recv` is never used [INFO] [stdout] --> crates/wasmv/src/net/tun.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 14 | impl Tun { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub async fn try_recv(&self, buf: &mut [u8]) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `first_non_empty_iovec` is never used [INFO] [stdout] --> crates/wasmv/src/wasi/preview1.rs:1455:4 [INFO] [stdout] | [INFO] [stdout] 1455 | fn first_non_empty_iovec( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_bytes_from_ptr` is never used [INFO] [stdout] --> crates/wasmv/src/wasi/preview1.rs:1508:4 [INFO] [stdout] | [INFO] [stdout] 1508 | fn read_bytes_from_ptr( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `readable` is never used [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl GuestFd { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn readable(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pread` is never used [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:329:12 [INFO] [stdout] | [INFO] [stdout] 290 | impl OpenFd { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 329 | pub fn pread(&self, buf: &mut [u8], offset: i64) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `readable` is never read [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:400:16 [INFO] [stdout] | [INFO] [stdout] 397 | pub struct OpenFdInner { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 400 | pub(super) readable: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenFdInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pwrite` and `pread` are never used [INFO] [stdout] --> crates/wasmv/src/fs/fd.rs:443:18 [INFO] [stdout] | [INFO] [stdout] 409 | impl SpecialFd { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 443 | pub async fn pwrite(&self, buf: &[u8], offset: i64) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 449 | pub async fn pread(&self, buf: &mut [u8], offset: i64) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `deallocate_fd` and `is_empty` are never used [INFO] [stdout] --> crates/wasmv/src/fs/fd_allocator.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 14 | / impl FdAllocator [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: From + Into, [INFO] [stdout] | |_____________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn deallocate_fd(&mut self, fd: T) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileStat` is never constructed [INFO] [stdout] --> crates/wasmv/src/fs/file.rs:223:12 [INFO] [stdout] | [INFO] [stdout] 223 | pub struct FileStat { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `StreamResult` is never used [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub type StreamResult = Result; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `StreamError` is never used [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | pub enum StreamError { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `stream_write`, `pread`, and `mkdirat` are never used [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:399:18 [INFO] [stdout] | [INFO] [stdout] 136 | impl Server { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 399 | pub async fn stream_write(&mut self, _: FdId, _: &[u8]) -> StreamResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 410 | pub async fn pread(&mut self, fd: FdId, length: FileSize, offset: FileSize) -> FsResult<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 426 | pub fn mkdirat(&mut self, dirfd: FdId, name: &str) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_raw_file` is never used [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:478:8 [INFO] [stdout] | [INFO] [stdout] 476 | impl Server { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 477 | /// Make sure to call `std::mem::forget(f)` after using the returned file. [INFO] [stdout] 478 | fn get_raw_file(&self, fd: OpenFd) -> FsResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debug_raw_fd_list` is never used [INFO] [stdout] --> crates/wasmv/src/fs/server.rs:540:4 [INFO] [stdout] | [INFO] [stdout] 540 | fn debug_raw_fd_list() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HopPotato` is never constructed [INFO] [stdout] --> crates/wasmv/src/net/ip.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 93 | pub enum IpProtocol { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 94 | /// Hot-potato [INFO] [stdout] 95 | HopPotato = 0, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IpProtocol` 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 `fd` and `address_family` are never read [INFO] [stdout] --> crates/wasmv/src/net/socket.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Socket { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 12 | /// Associated file descriptor. [INFO] [stdout] 13 | fd: FdId, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 17 | address_family: AddressFamily, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Socket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_recv` is never used [INFO] [stdout] --> crates/wasmv/src/net/tun.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 14 | impl Tun { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub async fn try_recv(&self, buf: &mut [u8]) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `first_non_empty_iovec` is never used [INFO] [stdout] --> crates/wasmv/src/wasi/preview1.rs:1455:4 [INFO] [stdout] | [INFO] [stdout] 1455 | fn first_non_empty_iovec( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_bytes_from_ptr` is never used [INFO] [stdout] --> crates/wasmv/src/wasi/preview1.rs:1508:4 [INFO] [stdout] | [INFO] [stdout] 1508 | fn read_bytes_from_ptr( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wasmv-wasmtime v0.1.0 (/opt/rustwide/workdir/crates/wasmv-wasmtime) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `Command { std: "docker" "inspect" "8cb411ce30c501b6042044c6c6e47601d8e30aef79036d709f33c176b0c86aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cb411ce30c501b6042044c6c6e47601d8e30aef79036d709f33c176b0c86aeb", kill_on_drop: false }` [INFO] [stdout] 8cb411ce30c501b6042044c6c6e47601d8e30aef79036d709f33c176b0c86aeb