[INFO] cloning repository https://github.com/zyfjeff/vmbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zyfjeff/vmbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyfjeff%2Fvmbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyfjeff%2Fvmbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8a0c31c1ee8dfa7c4de58315882003cc616fbf77 [INFO] checking zyfjeff/vmbox against try#028201683a76a5cd349729c6819c46607119c4e8 for pr-144157 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyfjeff%2Fvmbox" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zyfjeff/vmbox [INFO] finished tweaking git repo https://github.com/zyfjeff/vmbox [INFO] tweaked toml for git repo https://github.com/zyfjeff/vmbox written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zyfjeff/vmbox on toolchain 028201683a76a5cd349729c6819c46607119c4e8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zyfjeff/vmbox 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" "+028201683a76a5cd349729c6819c46607119c4e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 334ef1207f0ea71dd54a1ea0e1fcb61358255d65740fc7315df86b46f9476be1 [INFO] running `Command { std: "docker" "start" "-a" "334ef1207f0ea71dd54a1ea0e1fcb61358255d65740fc7315df86b46f9476be1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "334ef1207f0ea71dd54a1ea0e1fcb61358255d65740fc7315df86b46f9476be1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "334ef1207f0ea71dd54a1ea0e1fcb61358255d65740fc7315df86b46f9476be1", kill_on_drop: false }` [INFO] [stdout] 334ef1207f0ea71dd54a1ea0e1fcb61358255d65740fc7315df86b46f9476be1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e974b7c1d4e5f34c89fb9544087fce2f6e97b157edc02c1ee05e10102525f307 [INFO] running `Command { std: "docker" "start" "-a" "e974b7c1d4e5f34c89fb9544087fce2f6e97b157edc02c1ee05e10102525f307", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling kvm-ioctls v0.17.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking sync v0.1.0 (/opt/rustwide/workdir/sync) [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> sync/src/mutex.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> sync/src/mutex.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn try_lock(&self) -> Result, WouldBlock> { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn try_lock(&self) -> Result, WouldBlock> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> sync/src/mutex.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> sync/src/mutex.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn try_lock(&self) -> Result, WouldBlock> { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn try_lock(&self) -> Result, WouldBlock> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking syn v2.0.60 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking vmm-sys-util v0.12.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking kvm-bindings v0.8.1 [INFO] [stderr] Checking event_token_derive v0.1.0 (/opt/rustwide/workdir/base/event_token_derive) [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling remain v0.2.14 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking acpi_tables v0.1.0 (https://github.com/rust-vmm/acpi_tables?branch=main#e2686276) [INFO] [stderr] Checking base v0.1.0 (/opt/rustwide/workdir/base) [INFO] [stderr] Checking vm-memory v0.14.1 [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> base/src/mmap.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> base/src/mmap.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MemoryMapping` is never constructed [INFO] [stdout] --> base/src/mmap.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct MemoryMapping { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> base/src/mmap.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl MemoryMapping { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn new(size: usize) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn new_protection(size: usize, align: Option, prot: i32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub fn from_fd(fd: &dyn AsRawFd, size: usize) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn from_fd_offset(fd: &dyn AsRawFd, size: usize, offset: u64) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn from_fd_offset_protection( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn from_fd_offset_protection_populate( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | pub unsafe fn new_protection_fixed( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 188 | pub unsafe fn from_descriptor_offset_protection_fixed( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | unsafe fn try_mmap( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 211 | unsafe fn try_mmap_populate( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub fn as_ptr(&self) -> *mut u8 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 338 | pub fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 343 | pub fn use_dontfork(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 362 | pub fn use_hugepages(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 389 | pub fn msync(&self) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | pub fn remove_range(&self, mem_offset: usize, count: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 441 | pub fn async_prefetch(&self, mem_offset: usize, count: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 476 | pub fn drop_page_cache(&self, mem_offset: usize, count: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 506 | pub fn lock_on_fault(&self, mem_offset: usize, count: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 539 | pub fn unlock(&self, mem_offset: usize, count: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 554 | pub(crate) fn range_end(&self, offset: usize, count: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `build_with`, `add_many`, `add`, and `wait` are never used [INFO] [stdout] --> base/src/wait_context.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 144 | impl EventContext { [INFO] [stdout] | ----------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 166 | pub fn build_with(fd_tokens: &[(&dyn AsRawFd, T)]) -> Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | pub fn add_many(&self, fd_tokens: &[(&dyn AsRawFd, T)]) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn add(&self, fd: &dyn AsRawFd, token: T) -> Result<()> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 286 | pub fn wait(&self) -> Result; 16]>> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking clap v4.5.4 [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> base/src/mmap.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> base/src/mmap.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MemoryMapping` is never constructed [INFO] [stdout] --> base/src/mmap.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct MemoryMapping { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> base/src/mmap.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl MemoryMapping { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn new(size: usize) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn new_protection(size: usize, align: Option, prot: i32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub fn from_fd(fd: &dyn AsRawFd, size: usize) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn from_fd_offset(fd: &dyn AsRawFd, size: usize, offset: u64) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn from_fd_offset_protection( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn from_fd_offset_protection_populate( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | pub unsafe fn new_protection_fixed( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 188 | pub unsafe fn from_descriptor_offset_protection_fixed( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | unsafe fn try_mmap( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 211 | unsafe fn try_mmap_populate( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub fn as_ptr(&self) -> *mut u8 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 338 | pub fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 343 | pub fn use_dontfork(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 362 | pub fn use_hugepages(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 389 | pub fn msync(&self) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | pub fn remove_range(&self, mem_offset: usize, count: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 441 | pub fn async_prefetch(&self, mem_offset: usize, count: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 476 | pub fn drop_page_cache(&self, mem_offset: usize, count: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 506 | pub fn lock_on_fault(&self, mem_offset: usize, count: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 539 | pub fn unlock(&self, mem_offset: usize, count: usize) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 554 | pub(crate) fn range_end(&self, offset: usize, count: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `build_with`, `add_many`, `add`, and `wait` are never used [INFO] [stdout] --> base/src/wait_context.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 144 | impl EventContext { [INFO] [stdout] | ----------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 166 | pub fn build_with(fd_tokens: &[(&dyn AsRawFd, T)]) -> Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | pub fn add_many(&self, fd_tokens: &[(&dyn AsRawFd, T)]) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn add(&self, fd: &dyn AsRawFd, token: T) -> Result<()> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 286 | pub fn wait(&self) -> Result; 16]>> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking linux-loader v0.11.0 [INFO] [stderr] Checking resources v0.1.0 (/opt/rustwide/workdir/resources) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> resources/src/system_allocator.rs:450:31 [INFO] [stdout] | [INFO] [stdout] 450 | pub fn mmio_allocator_any(&mut self) -> AddressAllocatorSet { [INFO] [stdout] | ^^^^^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 450 | pub fn mmio_allocator_any(&mut self) -> AddressAllocatorSet<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking arch v0.1.0 (/opt/rustwide/workdir/arch) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> resources/src/system_allocator.rs:450:31 [INFO] [stdout] | [INFO] [stdout] 450 | pub fn mmio_allocator_any(&mut self) -> AddressAllocatorSet { [INFO] [stdout] | ^^^^^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 450 | pub fn mmio_allocator_any(&mut self) -> AddressAllocatorSet<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `acpi_tables::sdt::Sdt` [INFO] [stdout] --> arch/src/acpi.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use acpi_tables::sdt::Sdt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `acpi_tables::sdt::Sdt` [INFO] [stdout] --> arch/src/acpi.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use acpi_tables::sdt::Sdt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hypervisor v0.1.0 (/opt/rustwide/workdir/hypervisor) [INFO] [stdout] warning: field `vm` is never read [INFO] [stdout] --> hypervisor/src/lib.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct Vcpu { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 88 | vm: KvmVm, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> hypervisor/src/lib.rs:155:16 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn run(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 155 | pub fn run(&mut self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> hypervisor/src/lib.rs:197:24 [INFO] [stdout] | [INFO] [stdout] 197 | fn get_memory_lock(&self) -> MutexGuard; [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 197 | fn get_memory_lock(&self) -> MutexGuard<'_, Self::G>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vm` is never read [INFO] [stdout] --> hypervisor/src/lib.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct Vcpu { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 88 | vm: KvmVm, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> hypervisor/src/lib.rs:155:16 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn run(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 155 | pub fn run(&mut self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> hypervisor/src/lib.rs:197:24 [INFO] [stdout] | [INFO] [stdout] 197 | fn get_memory_lock(&self) -> MutexGuard; [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 197 | fn get_memory_lock(&self) -> MutexGuard<'_, Self::G>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking devices v0.1.0 (/opt/rustwide/workdir/devices) [INFO] [stdout] warning: method `unique_devices` is never used [INFO] [stdout] --> devices/src/bus.rs:285:8 [INFO] [stdout] | [INFO] [stdout] 242 | impl Bus { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 285 | fn unique_devices(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking vmbox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `unique_devices` is never used [INFO] [stdout] --> devices/src/bus.rs:285:8 [INFO] [stdout] | [INFO] [stdout] 242 | impl Bus { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 285 | fn unique_devices(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaP1tnrc" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `devices` (lib test) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused imports: `aml` and `sdt::Sdt` [INFO] [stdout] --> src/acpi.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | aml, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | sdt::Sdt, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `aml` and `sdt::Sdt` [INFO] [stdout] --> src/acpi.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | aml, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | sdt::Sdt, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MADT_CPU_ENABLE_FLAG` is never used [INFO] [stdout] --> src/acpi.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const MADT_CPU_ENABLE_FLAG: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vmbox` (bin "vmbox" test); 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/028201683a76a5cd349729c6819c46607119c4e8/bin/rustc --crate-name vmbox --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=8fb1e9d3a7f6c754 -C extra-filename=-b21fec135ed72d2d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern acpi_tables=/opt/rustwide/target/debug/deps/libacpi_tables-a85d2128ad1cc685.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-de6d7d2d97a6344b.rmeta --extern arch=/opt/rustwide/target/debug/deps/libarch-e67a797e9e4745e1.rmeta --extern base=/opt/rustwide/target/debug/deps/libbase-15d5ddac6b1343e8.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-6e441810ae38ec66.rmeta --extern devices=/opt/rustwide/target/debug/deps/libdevices-a332bee9ff54a4cf.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-7da8b30d9b5c35b8.rmeta --extern hypervisor=/opt/rustwide/target/debug/deps/libhypervisor-087bdcc53c28229b.rmeta --extern kvm_bindings=/opt/rustwide/target/debug/deps/libkvm_bindings-fbedd664f88388c0.rmeta --extern kvm_ioctls=/opt/rustwide/target/debug/deps/libkvm_ioctls-b80773fb59003871.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-bf32613494368f1f.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-6336f7e0658fb5a4.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-fa4ace1ac3a0f117.rmeta --extern resources=/opt/rustwide/target/debug/deps/libresources-907c4ebf3ceb1b04.rmeta --extern sync=/opt/rustwide/target/debug/deps/libsync-5660db4d079743a2.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6b33c63781398e43.rmeta --extern vm_memory=/opt/rustwide/target/debug/deps/libvm_memory-d8741c8f03193194.rmeta --extern zerocopy=/opt/rustwide/target/debug/deps/libzerocopy-a4ec03ed67a2b8e4.rmeta --cap-lints=forbid` (exit status: 1) [INFO] [stdout] warning: constant `MADT_CPU_ENABLE_FLAG` is never used [INFO] [stdout] --> src/acpi.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const MADT_CPU_ENABLE_FLAG: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MADT_CPU_ONLINE_CAPABLE_FLAG` is never used [INFO] [stdout] --> src/acpi.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const MADT_CPU_ONLINE_CAPABLE_FLAG: usize = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ACPI_X2APIC_PROCESSOR` is never used [INFO] [stdout] --> src/acpi.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub const ACPI_X2APIC_PROCESSOR: u8 = 9; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ACPI_APIC_IO` is never used [INFO] [stdout] --> src/acpi.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | pub const ACPI_APIC_IO: u8 = 1; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ACPI_APIC_XRUPT_OVERRIDE` is never used [INFO] [stdout] --> src/acpi.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub const ACPI_APIC_XRUPT_OVERRIDE: u8 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e974b7c1d4e5f34c89fb9544087fce2f6e97b157edc02c1ee05e10102525f307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e974b7c1d4e5f34c89fb9544087fce2f6e97b157edc02c1ee05e10102525f307", kill_on_drop: false }` [INFO] [stdout] e974b7c1d4e5f34c89fb9544087fce2f6e97b157edc02c1ee05e10102525f307