[INFO] fetching crate arcbox-virtio 0.0.1-alpha.1... [INFO] testing arcbox-virtio-0.0.1-alpha.1 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933 [INFO] extracting crate arcbox-virtio 0.0.1-alpha.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate arcbox-virtio 0.0.1-alpha.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate arcbox-virtio 0.0.1-alpha.1 [INFO] tweaked toml for crates.io crate arcbox-virtio 0.0.1-alpha.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate arcbox-virtio 0.0.1-alpha.1 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate arcbox-virtio 0.0.1-alpha.1 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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0fa98f81912ba4dbba78dda73a533a22510294640d51d7404a218534120f4cf0 [INFO] running `Command { std: "docker" "start" "-a" "0fa98f81912ba4dbba78dda73a533a22510294640d51d7404a218534120f4cf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fa98f81912ba4dbba78dda73a533a22510294640d51d7404a218534120f4cf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fa98f81912ba4dbba78dda73a533a22510294640d51d7404a218534120f4cf0", kill_on_drop: false }` [INFO] [stdout] 0fa98f81912ba4dbba78dda73a533a22510294640d51d7404a218534120f4cf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1ebde2f3aa067329481aa55dba163519287320df16270e8274a966c0459bd87 [INFO] running `Command { std: "docker" "start" "-a" "e1ebde2f3aa067329481aa55dba163519287320df16270e8274a966c0459bd87", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.104 [INFO] [stderr] Compiling libc v0.2.179 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v2.0.113 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling arcbox-hypervisor v0.0.1-alpha.1 [INFO] [stderr] Compiling arcbox-virtio v0.0.1-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::os::unix::io::AsRawFd` [INFO] [stdout] --> src/blk.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | use std::os::unix::io::AsRawFd; [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: `std::ffi::CString` [INFO] [stdout] --> src/net.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | use std::ffi::CString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `capacity` and `block_size` are never read [INFO] [stdout] --> src/blk.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct DirectIoBackend { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 53 | capacity: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 54 | /// Block size. [INFO] [stdout] 55 | block_size: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `capacity` is never read [INFO] [stdout] --> src/blk.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 173 | pub struct AsyncFileBackend { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 177 | capacity: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/console.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct ConsolePort { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 48 | /// Port number. [INFO] [stdout] 49 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConsolePort` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `input_tx` is never read [INFO] [stdout] --> src/console.rs:491:5 [INFO] [stdout] | [INFO] [stdout] 478 | pub struct VirtioConsole { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 491 | input_tx: Option>>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_rx` is never used [INFO] [stdout] --> src/console.rs:590:8 [INFO] [stdout] | [INFO] [stdout] 494 | impl VirtioConsole { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 590 | fn handle_rx(&mut self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `buf_alloc` is never read [INFO] [stdout] --> src/vsock.rs:372:5 [INFO] [stdout] | [INFO] [stdout] 360 | pub struct VsockConnection { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 372 | buf_alloc: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VsockConnection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:186:22 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn pop_avail(&mut self) -> Option<(u16, DescriptorChain)> { [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] 186 | pub fn pop_avail(&mut self) -> Option<(u16, DescriptorChain<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.80s [INFO] running `Command { std: "docker" "inspect" "e1ebde2f3aa067329481aa55dba163519287320df16270e8274a966c0459bd87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1ebde2f3aa067329481aa55dba163519287320df16270e8274a966c0459bd87", kill_on_drop: false }` [INFO] [stdout] e1ebde2f3aa067329481aa55dba163519287320df16270e8274a966c0459bd87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b915304a975bec3356f52f2d6b67d0256c92942822c4fcf04b65f9cd45a279f0 [INFO] running `Command { std: "docker" "start" "-a" "b915304a975bec3356f52f2d6b67d0256c92942822c4fcf04b65f9cd45a279f0", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling tempfile v3.24.0 [INFO] [stderr] Compiling arcbox-hypervisor v0.0.1-alpha.1 [INFO] [stderr] Compiling arcbox-virtio v0.0.1-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::os::unix::io::AsRawFd` [INFO] [stdout] --> src/blk.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | use std::os::unix::io::AsRawFd; [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: `std::ffi::CString` [INFO] [stdout] --> src/net.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | use std::ffi::CString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `capacity` and `block_size` are never read [INFO] [stdout] --> src/blk.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct DirectIoBackend { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 53 | capacity: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 54 | /// Block size. [INFO] [stdout] 55 | block_size: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `capacity` is never read [INFO] [stdout] --> src/blk.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 173 | pub struct AsyncFileBackend { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 177 | capacity: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/console.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct ConsolePort { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 48 | /// Port number. [INFO] [stdout] 49 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConsolePort` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `input_tx` is never read [INFO] [stdout] --> src/console.rs:491:5 [INFO] [stdout] | [INFO] [stdout] 478 | pub struct VirtioConsole { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 491 | input_tx: Option>>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_rx` is never used [INFO] [stdout] --> src/console.rs:590:8 [INFO] [stdout] | [INFO] [stdout] 494 | impl VirtioConsole { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 590 | fn handle_rx(&mut self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `buf_alloc` is never read [INFO] [stdout] --> src/vsock.rs:372:5 [INFO] [stdout] | [INFO] [stdout] 360 | pub struct VsockConnection { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 372 | buf_alloc: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VsockConnection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:186:22 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn pop_avail(&mut self) -> Option<(u16, DescriptorChain)> { [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] 186 | pub fn pop_avail(&mut self) -> Option<(u16, DescriptorChain<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::io::AsRawFd` [INFO] [stdout] --> src/blk.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | use std::os::unix::io::AsRawFd; [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: `std::ffi::CString` [INFO] [stdout] --> src/net.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | use std::ffi::CString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncBlockBackend` [INFO] [stdout] --> tests/integration_tests.rs:5:83 [INFO] [stdout] | [INFO] [stdout] 5 | use arcbox_virtio::blk::{BlockConfig, VirtioBlock, BlockRequestType, MmapBackend, AsyncBlockBackend}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `capacity` and `block_size` are never read [INFO] [stdout] --> src/blk.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct DirectIoBackend { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 53 | capacity: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 54 | /// Block size. [INFO] [stdout] 55 | block_size: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/console.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct ConsolePort { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 48 | /// Port number. [INFO] [stdout] 49 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConsolePort` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `input_tx` is never read [INFO] [stdout] --> src/console.rs:491:5 [INFO] [stdout] | [INFO] [stdout] 478 | pub struct VirtioConsole { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 491 | input_tx: Option>>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_rx` is never used [INFO] [stdout] --> src/console.rs:590:8 [INFO] [stdout] | [INFO] [stdout] 494 | impl VirtioConsole { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 590 | fn handle_rx(&mut self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `buf_alloc` is never read [INFO] [stdout] --> src/vsock.rs:372:5 [INFO] [stdout] | [INFO] [stdout] 360 | pub struct VsockConnection { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 372 | buf_alloc: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VsockConnection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:186:22 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn pop_avail(&mut self) -> Option<(u16, DescriptorChain)> { [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] 186 | pub fn pop_avail(&mut self) -> Option<(u16, DescriptorChain<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.12s [INFO] running `Command { std: "docker" "inspect" "b915304a975bec3356f52f2d6b67d0256c92942822c4fcf04b65f9cd45a279f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b915304a975bec3356f52f2d6b67d0256c92942822c4fcf04b65f9cd45a279f0", kill_on_drop: false }` [INFO] [stdout] b915304a975bec3356f52f2d6b67d0256c92942822c4fcf04b65f9cd45a279f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 127f2aa5141237a020708df9b5c0b329dd49043af34f5e75a1d0297553f4c90e [INFO] running `Command { std: "docker" "start" "-a" "127f2aa5141237a020708df9b5c0b329dd49043af34f5e75a1d0297553f4c90e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::os::unix::io::AsRawFd` [INFO] [stderr] --> src/blk.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | use std::os::unix::io::AsRawFd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ffi::CString` [INFO] [stderr] --> src/net.rs:202:13 [INFO] [stderr] | [INFO] [stderr] 202 | use std::ffi::CString; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `capacity` and `block_size` are never read [INFO] [stderr] --> src/blk.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub struct DirectIoBackend { [INFO] [stderr] | --------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 53 | capacity: u64, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 54 | /// Block size. [INFO] [stderr] 55 | block_size: u32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `capacity` is never read [INFO] [stderr] --> src/blk.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 173 | pub struct AsyncFileBackend { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 177 | capacity: u64, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> src/console.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 47 | struct ConsolePort { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 48 | /// Port number. [INFO] [stderr] 49 | id: u32, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `ConsolePort` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `input_tx` is never read [INFO] [stderr] --> src/console.rs:491:5 [INFO] [stderr] | [INFO] [stderr] 478 | pub struct VirtioConsole { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 491 | input_tx: Option>>, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `handle_rx` is never used [INFO] [stderr] --> src/console.rs:590:8 [INFO] [stderr] | [INFO] [stderr] 494 | impl VirtioConsole { [INFO] [stderr] | ------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 590 | fn handle_rx(&mut self, buf: &mut [u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `buf_alloc` is never read [INFO] [stderr] --> src/vsock.rs:372:5 [INFO] [stderr] | [INFO] [stderr] 360 | pub struct VsockConnection { [INFO] [stderr] | --------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 372 | buf_alloc: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `VsockConnection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/queue.rs:186:22 [INFO] [stderr] | [INFO] [stderr] 186 | pub fn pop_avail(&mut self) -> Option<(u16, DescriptorChain)> { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 186 | pub fn pop_avail(&mut self) -> Option<(u16, DescriptorChain<'_>)> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `arcbox-virtio` (lib) generated 9 warnings (run `cargo fix --lib -p arcbox-virtio` to apply 3 suggestions) [INFO] [stderr] warning: unused import: `AsyncBlockBackend` [INFO] [stderr] --> tests/integration_tests.rs:5:83 [INFO] [stderr] | [INFO] [stderr] 5 | use arcbox_virtio::blk::{BlockConfig, VirtioBlock, BlockRequestType, MmapBackend, AsyncBlockBackend}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `arcbox-virtio` (test "integration_tests") generated 1 warning [INFO] [stderr] warning: `arcbox-virtio` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arcbox_virtio-6a68f7d8b0d4edad) [INFO] [stdout] [INFO] [stdout] running 205 tests [INFO] [stdout] test blk::tests::test_all_request_types ... ok [INFO] [stdout] test blk::tests::test_block_config_features ... ok [INFO] [stdout] test blk::tests::test_block_config_space ... ok [INFO] [stdout] test blk::tests::test_block_device_creation ... ok [INFO] [stdout] test blk::tests::test_async_file_backend_creation ... ok [INFO] [stdout] test blk::tests::test_block_device_get_id ... ok [INFO] [stdout] test blk::tests::test_async_file_backend_read_only ... ok [INFO] [stdout] test blk::tests::test_block_device_activate_and_reset ... ok [INFO] [stdout] test blk::tests::test_block_device_not_activated ... ok [INFO] [stdout] test blk::tests::test_block_device_from_file ... ok [INFO] [stdout] test blk::tests::test_async_file_backend_read ... ok [INFO] [stdout] test blk::tests::test_block_device_sector_alignment ... ok [INFO] [stdout] test blk::tests::test_invalid_request_type ... ok [INFO] [stdout] test blk::tests::test_block_device_read_only_write ... ok [INFO] [stdout] test blk::tests::test_mmap_backend_creation ... ok [INFO] [stdout] test blk::tests::test_mmap_backend_empty_file_fails ... ok [INFO] [stdout] test blk::tests::test_mmap_backend_partial_read ... ok [INFO] [stdout] test blk::tests::test_mmap_backend_read_write ... ok [INFO] [stdout] test blk::tests::test_mmap_backend_sync ... ok [INFO] [stdout] test blk::tests::test_read_write ... ok [INFO] [stdout] test blk::tests::test_block_device_large_io ... ok [INFO] [stdout] test blk::tests::test_mmap_backend_read_only ... ok [INFO] [stdout] test blk::tests::test_async_file_backend_flush ... ok [INFO] [stdout] test blk::tests::test_request_header_parsing ... ok [INFO] [stdout] test console::tests::test_buffer_console_default ... ok [INFO] [stdout] test blk::tests::test_request_header_too_short ... ok [INFO] [stdout] test console::tests::test_buffer_console ... ok [INFO] [stdout] test console::tests::test_buffer_console_multiple_writes ... ok [INFO] [stdout] test console::tests::test_buffer_console_empty_read ... ok [INFO] [stdout] test console::tests::test_console_activate_and_reset ... ok [INFO] [stdout] test console::tests::test_console_config_partial_read ... ok [INFO] [stdout] test console::tests::test_buffer_console_flush ... ok [INFO] [stdout] test console::tests::test_console_config_write ... ok [INFO] [stdout] test console::tests::test_console_creation ... ok [INFO] [stdout] test console::tests::test_console_feature_negotiation ... ok [INFO] [stdout] test console::tests::test_console_input_queue ... ok [INFO] [stdout] test console::tests::test_console_multiport_feature ... ok [INFO] [stdout] test console::tests::test_console_output ... ok [INFO] [stdout] test console::tests::test_console_queue_input_not_ready ... ok [INFO] [stdout] test console::tests::test_console_rx_available_empty ... ok [INFO] [stdout] test console::tests::test_console_with_stdio ... ok [INFO] [stdout] test console::tests::test_console_read_output ... ok [INFO] [stdout] test console::tests::test_pty_console_flush ... ok [INFO] [stdout] test console::tests::test_pty_console_has_data ... ok [INFO] [stdout] test console::tests::test_pty_console_nonblocking ... ok [INFO] [stdout] test console::tests::test_pty_console_window_size ... ok [INFO] [stdout] test console::tests::test_pty_console_creation ... ok [INFO] [stdout] test console::tests::test_socket_console_accept_no_client ... ok [INFO] [stdout] test console::tests::test_socket_console_cleanup ... ok [INFO] [stdout] test console::tests::test_socket_console_client_connect ... ok [INFO] [stdout] test console::tests::test_pty_console_write_read ... ok [INFO] [stdout] test console::tests::test_socket_console_creation ... ok [INFO] [stdout] test console::tests::test_socket_console_flush ... ok [INFO] [stdout] test console::tests::test_socket_console_no_client ... ok [INFO] [stdout] test error::tests::test_buffer_too_small_error ... ok [INFO] [stdout] test error::tests::test_device_error ... ok [INFO] [stdout] test error::tests::test_error_debug ... ok [INFO] [stdout] test error::tests::test_feature_not_supported ... ok [INFO] [stdout] test error::tests::test_invalid_descriptor_error ... ok [INFO] [stdout] test error::tests::test_invalid_operation_error ... ok [INFO] [stdout] test error::tests::test_invalid_queue_error ... ok [INFO] [stdout] test error::tests::test_io_error ... ok [INFO] [stdout] test error::tests::test_io_error_from_std ... ok [INFO] [stdout] test error::tests::test_memory_error ... ok [INFO] [stdout] test error::tests::test_not_ready_error ... ok [INFO] [stdout] test error::tests::test_not_supported_error ... ok [INFO] [stdout] test error::tests::test_result_type_alias ... ok [INFO] [stdout] test fs::tests::test_fs_ack_features ... ok [INFO] [stdout] test fs::tests::test_fs_activate ... ok [INFO] [stdout] test fs::tests::test_fs_config_clone ... ok [INFO] [stdout] test fs::tests::test_fs_config_custom ... ok [INFO] [stdout] test fs::tests::test_fs_config_default ... ok [INFO] [stdout] test fs::tests::test_fs_device_id ... ok [INFO] [stdout] test fs::tests::test_fs_feature_constants ... ok [INFO] [stdout] test fs::tests::test_fs_features ... ok [INFO] [stdout] test fs::tests::test_fs_new ... ok [INFO] [stdout] test fs::tests::test_fs_read_config_beyond ... ok [INFO] [stdout] test fs::tests::test_fs_read_config_num_queues ... ok [INFO] [stdout] test fs::tests::test_fs_read_config_partial ... ok [INFO] [stdout] test fs::tests::test_fs_read_config_tag ... ok [INFO] [stdout] test fs::tests::test_fs_read_config_tag_long ... ok [INFO] [stdout] test fs::tests::test_fs_reset ... ok [INFO] [stdout] test fs::tests::test_fs_shared_dir_accessor ... ok [INFO] [stdout] test fs::tests::test_fs_tag_accessor ... ok [INFO] [stdout] test fs::tests::test_fs_write_config_noop ... ok [INFO] [stdout] test net::tests::test_config_clone ... ok [INFO] [stdout] test net::tests::test_feature_constants ... ok [INFO] [stdout] test net::tests::test_handle_tx_too_small ... ok [INFO] [stdout] test net::tests::test_header_clone_copy ... ok [INFO] [stdout] test net::tests::test_header_constants ... ok [INFO] [stdout] test net::tests::test_header_endianness ... ok [INFO] [stdout] test net::tests::test_header_from_bytes_exact_size ... ok [INFO] [stdout] test net::tests::test_header_from_bytes_larger ... ok [INFO] [stdout] test net::tests::test_header_from_bytes_too_small ... ok [INFO] [stdout] test net::tests::test_header_new ... ok [INFO] [stdout] test net::tests::test_header_serialization ... ok [INFO] [stdout] test net::tests::test_header_size ... ok [INFO] [stdout] test net::tests::test_link_status ... ok [INFO] [stdout] test net::tests::test_link_status_toggle_multiple ... ok [INFO] [stdout] test net::tests::test_loopback_backend_default ... ok [INFO] [stdout] test net::tests::test_loopback_backend_multiple_packets ... ok [INFO] [stdout] test net::tests::test_loopback_backend_new ... ok [INFO] [stdout] test net::tests::test_loopback_backend_recv_empty ... ok [INFO] [stdout] test net::tests::test_loopback_backend_send_recv ... ok [INFO] [stdout] test net::tests::test_loopback_backend_small_buffer ... ok [INFO] [stdout] test net::tests::test_loopback_large_packet ... ok [INFO] [stdout] test net::tests::test_mac_address ... ok [INFO] [stdout] test net::tests::test_net_activate ... ok [INFO] [stdout] test net::tests::test_net_config_custom ... ok [INFO] [stdout] test net::tests::test_net_config_default ... ok [INFO] [stdout] test net::tests::test_net_device_ack_features ... ok [INFO] [stdout] test net::tests::test_net_device_ack_features_unsupported ... ok [INFO] [stdout] test net::tests::test_net_device_creation ... ok [INFO] [stdout] test net::tests::test_net_device_features ... ok [INFO] [stdout] test net::tests::test_net_no_backend ... ok [INFO] [stdout] test net::tests::test_net_reset ... ok [INFO] [stdout] test net::tests::test_net_status_values ... ok [INFO] [stdout] test net::tests::test_net_with_loopback ... ok [INFO] [stdout] test net::tests::test_packet_clone ... ok [INFO] [stdout] test net::tests::test_packet_empty ... ok [INFO] [stdout] test net::tests::test_packet_large ... ok [INFO] [stdout] test net::tests::test_packet_new ... ok [INFO] [stdout] test net::tests::test_packet_total_size ... ok [INFO] [stdout] test net::tests::test_poll_backend_multiple ... ok [INFO] [stdout] test net::tests::test_poll_backend_no_data ... ok [INFO] [stdout] test net::tests::test_poll_backend_with_data ... ok [INFO] [stdout] test net::tests::test_process_tx_queue_not_ready ... ok [INFO] [stdout] test net::tests::test_queue_rx ... ok [INFO] [stdout] test console::tests::test_socket_console_read_write_with_client ... ok [INFO] [stdout] test net::tests::test_read_config_beyond_end ... ok [INFO] [stdout] test net::tests::test_read_config_mtu ... ok [INFO] [stdout] test blk::tests::test_mmap_backend_read_at_offset ... ok [INFO] [stdout] test net::tests::test_read_config_partial ... ok [INFO] [stdout] test blk::tests::test_mmap_backend_read_beyond_bounds ... ok [INFO] [stdout] test net::tests::test_read_config_status ... ok [INFO] [stdout] test console::tests::test_buffer_console_partial_read ... ok [INFO] [stdout] test net::tests::test_set_backend ... ok [INFO] [stdout] test console::tests::test_console_config_read ... ok [INFO] [stdout] test net::tests::test_write_config_noop ... ok [INFO] [stdout] test net::tests::test_random_mac ... ok [INFO] [stdout] test net::tests::test_read_config_num_queues ... ok [INFO] [stdout] test queue::tests::test_avail_ring_new ... ok [INFO] [stdout] test queue::tests::test_avail_ring_small ... ok [INFO] [stdout] test queue::tests::test_descriptor_chain_single ... ok [INFO] [stdout] test queue::tests::test_descriptor_chain_multiple ... ok [INFO] [stdout] test queue::tests::test_descriptor_chain_with_write_flags ... ok [INFO] [stdout] test queue::tests::test_descriptor_clone_copy ... ok [INFO] [stdout] test queue::tests::test_descriptor_chain_out_of_bounds ... ok [INFO] [stdout] test queue::tests::test_descriptor_default ... ok [INFO] [stdout] test queue::tests::test_descriptor_has_next ... ok [INFO] [stdout] test queue::tests::test_descriptor_is_write_only ... ok [INFO] [stdout] test queue::tests::test_descriptor_multiple_flags ... ok [INFO] [stdout] test queue::tests::test_queue_min_size ... ok [INFO] [stdout] test queue::tests::test_used_element_clone_copy ... ok [INFO] [stdout] test queue::tests::test_descriptor_is_indirect ... ok [INFO] [stdout] test blk::tests::test_block_device_flush ... ok [INFO] [stdout] test queue::tests::test_queue_max_size ... ok [INFO] [stdout] test queue::tests::test_flag_constants ... ok [INFO] [stdout] test queue::tests::test_used_ring_new ... ok [INFO] [stdout] test queue::tests::test_used_element_default ... ok [INFO] [stdout] test queue::tests::test_used_idx_wrap ... ok [INFO] [stdout] test queue::tests::test_virtqueue_get_descriptor ... ok [INFO] [stdout] test queue::tests::test_virtqueue_has_available_empty ... ok [INFO] [stdout] test queue::tests::test_virtqueue_multiple_descriptors ... ok [INFO] [stdout] test queue::tests::test_virtqueue_new_invalid_size_not_power_of_two ... ok [INFO] [stdout] test queue::tests::test_virtqueue_push_used ... ok [INFO] [stdout] test queue::tests::test_virtqueue_new ... ok [INFO] [stdout] test queue::tests::test_virtqueue_new_invalid_size_zero ... ok [INFO] [stdout] test queue::tests::test_virtqueue_push_used_wrap ... ok [INFO] [stdout] test queue::tests::test_virtqueue_new_power_of_two ... ok [INFO] [stdout] test queue::tests::test_virtqueue_pop_avail_empty ... ok [INFO] [stdout] test queue::tests::test_virtqueue_ready_state ... ok [INFO] [stdout] test queue::tests::test_virtqueue_simulated_transaction ... ok [INFO] [stdout] test vsock::tests::test_loopback_backend ... ok [INFO] [stdout] test vsock::tests::test_tcp_backend_creation ... ok [INFO] [stdout] test vsock::tests::test_vsock_ack_features ... ok [INFO] [stdout] test queue::tests::test_virtqueue_new_too_large ... ok [INFO] [stdout] test vsock::tests::test_vsock_ack_unsupported_feature ... ok [INFO] [stdout] test vsock::tests::test_vsock_activate ... ok [INFO] [stdout] test vsock::tests::test_vsock_addr_clone_copy ... ok [INFO] [stdout] test vsock::tests::test_vsock_addr_eq ... ok [INFO] [stdout] test vsock::tests::test_vsock_addr_hash ... ok [INFO] [stdout] test vsock::tests::test_vsock_config_custom ... ok [INFO] [stdout] test vsock::tests::test_vsock_addr_host ... ok [INFO] [stdout] test vsock::tests::test_vsock_addr_new ... ok [INFO] [stdout] test vsock::tests::test_vsock_config_clone ... ok [INFO] [stdout] test vsock::tests::test_vsock_config_default ... ok [INFO] [stdout] test vsock::tests::test_vsock_device_id ... ok [INFO] [stdout] test vsock::tests::test_vsock_connection_state ... ok [INFO] [stdout] test vsock::tests::test_vsock_features ... ok [INFO] [stdout] test vsock::tests::test_vsock_header ... ok [INFO] [stdout] test blk::tests::test_async_file_backend_write ... FAILED [INFO] [stdout] test vsock::tests::test_vsock_new ... ok [INFO] [stdout] test vsock::tests::test_vsock_op_from_u16 ... ok [INFO] [stdout] test vsock::tests::test_vsock_read_config ... ok [INFO] [stdout] test vsock::tests::test_vsock_read_config_beyond ... ok [INFO] [stdout] test vsock::tests::test_vsock_read_config_offset ... ok [INFO] [stdout] test vsock::tests::test_vsock_connect_send_recv ... ok [INFO] [stdout] test vsock::tests::test_vsock_read_config_partial ... ok [INFO] [stdout] test vsock::tests::test_vsock_with_loopback_backend ... ok [INFO] [stdout] test vsock::tests::test_vsock_connection_buffers ... ok [INFO] [stdout] test vsock::tests::test_vsock_reset ... ok [INFO] [stdout] test vsock::tests::test_vsock_constants ... ok [INFO] [stdout] test vsock::tests::test_vsock_write_config_noop ... ok [INFO] [stdout] test queue::tests::test_avail_idx_wrap ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- blk::tests::test_async_file_backend_write stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'blk::tests::test_async_file_backend_write' (22) panicked at src/blk.rs:1104:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: [0, 0, 0, 0, 0, 0, 0, 0, 0] [INFO] [stdout] right: [65, 115, 121, 110, 99, 84, 101, 115, 116] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5dbba62b20ea - std[da2fd379f16a7ff7]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5dbba62b20ea - std[da2fd379f16a7ff7]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5dbba62b20ea - std[da2fd379f16a7ff7]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5dbba62b20ea - <::print::DisplayBacktrace as core[97f61b5528a4c2b4]::fmt::Display>::fmt [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5dbba62c64aa - ::fmt [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5dbba62c64aa - core[97f61b5528a4c2b4]::fmt::write [INFO] [stdout] 6: 0x5dbba62b6ef2 - std[da2fd379f16a7ff7]::io::default_write_fmt::> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5dbba62b6ef2 - as std[da2fd379f16a7ff7]::io::Write>::write_fmt [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5dbba629035f - ::print [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5dbba629035f - std[da2fd379f16a7ff7]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5dbba62aa139 - std[da2fd379f16a7ff7]::panicking::default_hook [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5dbba618fc5c - core[97f61b5528a4c2b4]::ops::function::Fn<(&'a std[da2fd379f16a7ff7]::panic::PanicHookInfo<'b>,), Output = ()> + core[97f61b5528a4c2b4]::marker::Send + core[97f61b5528a4c2b4]::marker::Sync> as core[97f61b5528a4c2b4]::ops::function::Fn<(&std[da2fd379f16a7ff7]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5dbba618fc5c - test[d0b63a2f043bab5e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5dbba62aa3b2 - core[97f61b5528a4c2b4]::ops::function::Fn<(&'a std[da2fd379f16a7ff7]::panic::PanicHookInfo<'b>,), Output = ()> + core[97f61b5528a4c2b4]::marker::Send + core[97f61b5528a4c2b4]::marker::Sync> as core[97f61b5528a4c2b4]::ops::function::Fn<(&std[da2fd379f16a7ff7]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5dbba62aa3b2 - std[da2fd379f16a7ff7]::panicking::panic_with_hook [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5dbba6290418 - std[da2fd379f16a7ff7]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5dbba6287c89 - std[da2fd379f16a7ff7]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5dbba62911ad - __rustc[9f3cd9eabd71303e]::rust_begin_unwind [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5dbba62c6d8c - core[97f61b5528a4c2b4]::panicking::panic_fmt [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5dbba62c6c43 - core[97f61b5528a4c2b4]::panicking::assert_failed_inner [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x5dbba615bb61 - core[97f61b5528a4c2b4]::panicking::assert_failed::<&alloc[ec929a98520ab192]::vec::Vec, &[u8; 9usize]> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x5dbba6152e7f - arcbox_virtio[60f3ced02e6df487]::blk::tests::test_async_file_backend_write::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/blk.rs:1104:9 [INFO] [stdout] 22: 0x5dbba613d112 - > as core[97f61b5528a4c2b4]::future::future::Future>::poll [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/future/future.rs:133:9 [INFO] [stdout] 23: 0x5dbba613d18d - >> as core[97f61b5528a4c2b4]::future::future::Future>::poll [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/future/future.rs:133:9 [INFO] [stdout] 24: 0x5dbba61731dd - ::block_on::>>>::{closure#0}::{closure#0}::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:753:70 [INFO] [stdout] 25: 0x5dbba61730db - tokio[afc7c07343626db]::task::coop::with_budget::, ::block_on>>>::{closure#0}::{closure#0}::{closure#0}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/task/coop/mod.rs:167:5 [INFO] [stdout] 26: 0x5dbba61730db - tokio[afc7c07343626db]::task::coop::budget::, ::block_on>>>::{closure#0}::{closure#0}::{closure#0}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/task/coop/mod.rs:133:5 [INFO] [stdout] 27: 0x5dbba61730db - ::block_on::>>>::{closure#0}::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:753:25 [INFO] [stdout] 28: 0x5dbba616d9b0 - ::enter::, ::block_on>>>::{closure#0}::{closure#0}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:442:19 [INFO] [stdout] 29: 0x5dbba6171dad - ::block_on::>>>::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:752:44 [INFO] [stdout] 30: 0x5dbba61710a4 - ::enter::<::block_on>>>::{closure#0}, core[97f61b5528a4c2b4]::option::Option<()>>::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:840:68 [INFO] [stdout] 31: 0x5dbba613edab - >::set::<::enter<::block_on>>>::{closure#0}, core[97f61b5528a4c2b4]::option::Option<()>>::{closure#0}, (alloc[ec929a98520ab192]::boxed::Box, core[97f61b5528a4c2b4]::option::Option<()>)> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context/scoped.rs:40:9 [INFO] [stdout] 32: 0x5dbba6168b19 - tokio[afc7c07343626db]::runtime::context::set_scheduler::<(alloc[ec929a98520ab192]::boxed::Box, core[97f61b5528a4c2b4]::option::Option<()>), ::enter<::block_on>>>::{closure#0}, core[97f61b5528a4c2b4]::option::Option<()>>::{closure#0}>::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context.rs:176:38 [INFO] [stdout] 33: 0x5dbba613f322 - >::try_with::, core[97f61b5528a4c2b4]::option::Option<()>), ::enter<::block_on>>>::{closure#0}, core[97f61b5528a4c2b4]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[ec929a98520ab192]::boxed::Box, core[97f61b5528a4c2b4]::option::Option<()>)> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/thread/local.rs:513:12 [INFO] [stdout] 34: 0x5dbba613eeae - >::with::, core[97f61b5528a4c2b4]::option::Option<()>), ::enter<::block_on>>>::{closure#0}, core[97f61b5528a4c2b4]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[ec929a98520ab192]::boxed::Box, core[97f61b5528a4c2b4]::option::Option<()>)> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/thread/local.rs:477:20 [INFO] [stdout] 35: 0x5dbba616898d - tokio[afc7c07343626db]::runtime::context::set_scheduler::<(alloc[ec929a98520ab192]::boxed::Box, core[97f61b5528a4c2b4]::option::Option<()>), ::enter<::block_on>>>::{closure#0}, core[97f61b5528a4c2b4]::option::Option<()>>::{closure#0}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context.rs:176:17 [INFO] [stdout] 36: 0x5dbba616faf0 - ::enter::<::block_on>>>::{closure#0}, core[97f61b5528a4c2b4]::option::Option<()>> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:840:27 [INFO] [stdout] 37: 0x5dbba616fde6 - ::block_on::>>> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:740:24 [INFO] [stdout] 38: 0x5dbba6170bb0 - ::block_on::>>::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:200:33 [INFO] [stdout] 39: 0x5dbba6170353 - tokio[afc7c07343626db]::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, ()> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context/runtime.rs:65:16 [INFO] [stdout] 40: 0x5dbba616d431 - ::block_on::>> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:188:9 [INFO] [stdout] 41: 0x5dbba614da74 - ::block_on_inner::>> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/runtime.rs:368:52 [INFO] [stdout] 42: 0x5dbba614dc3f - ::block_on::>> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/runtime.rs:342:18 [INFO] [stdout] 43: 0x5dbba6158070 - arcbox_virtio[60f3ced02e6df487]::blk::tests::test_async_file_backend_write [INFO] [stdout] at /opt/rustwide/workdir/src/blk.rs:1104:39 [INFO] [stdout] 44: 0x5dbba6150e87 - arcbox_virtio[60f3ced02e6df487]::blk::tests::test_async_file_backend_write::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/blk.rs:1091:45 [INFO] [stdout] 45: 0x5dbba616a886 - >::call_once [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 46: 0x5dbba6183d3b - core[97f61b5528a4c2b4]::result::Result<(), alloc[ec929a98520ab192]::string::String> as core[97f61b5528a4c2b4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 47: 0x5dbba6183d3b - test[d0b63a2f043bab5e]::__rust_begin_short_backtrace::, fn() -> core[97f61b5528a4c2b4]::result::Result<(), alloc[ec929a98520ab192]::string::String>> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/test/src/lib.rs:663:18 [INFO] [stdout] 48: 0x5dbba619072b - test[d0b63a2f043bab5e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/test/src/lib.rs:686:74 [INFO] [stdout] 49: 0x5dbba619072b - as core[97f61b5528a4c2b4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 50: 0x5dbba619072b - std[da2fd379f16a7ff7]::panicking::catch_unwind::do_call::, core[97f61b5528a4c2b4]::result::Result<(), alloc[ec929a98520ab192]::string::String>> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panicking.rs:581:40 [INFO] [stdout] 51: 0x5dbba619072b - std[da2fd379f16a7ff7]::panicking::catch_unwind::, core[97f61b5528a4c2b4]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panicking.rs:544:19 [INFO] [stdout] 52: 0x5dbba619072b - std[da2fd379f16a7ff7]::panic::catch_unwind::, core[97f61b5528a4c2b4]::result::Result<(), alloc[ec929a98520ab192]::string::String>> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panic.rs:359:14 [INFO] [stdout] 53: 0x5dbba619072b - test[d0b63a2f043bab5e]::run_test_in_process [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/test/src/lib.rs:686:27 [INFO] [stdout] 54: 0x5dbba619072b - test[d0b63a2f043bab5e]::run_test::{closure#0} [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/test/src/lib.rs:607:43 [INFO] [stdout] 55: 0x5dbba618be44 - test[d0b63a2f043bab5e]::run_test::{closure#1} [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/test/src/lib.rs:637:41 [INFO] [stdout] 56: 0x5dbba618be44 - std[da2fd379f16a7ff7]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 57: 0x5dbba6193332 - std[da2fd379f16a7ff7]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 58: 0x5dbba6193332 - ::{closure#1}::{closure#0}> as core[97f61b5528a4c2b4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 59: 0x5dbba6193332 - std[da2fd379f16a7ff7]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panicking.rs:581:40 [INFO] [stdout] 60: 0x5dbba6193332 - std[da2fd379f16a7ff7]::panicking::catch_unwind::<(), core[97f61b5528a4c2b4]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panicking.rs:544:19 [INFO] [stdout] 61: 0x5dbba6193332 - std[da2fd379f16a7ff7]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/panic.rs:359:14 [INFO] [stdout] 62: 0x5dbba6193332 - std[da2fd379f16a7ff7]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 63: 0x5dbba6193332 - ::{closure#1} as core[97f61b5528a4c2b4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 64: 0x5dbba62b19bf - + core[97f61b5528a4c2b4]::marker::Send> as core[97f61b5528a4c2b4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 65: 0x5dbba62b19bf - ::new::thread_start [INFO] [stdout] at /rustc/8da20828b6ea601dfd8e2448cb50ace88876bd78/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 66: 0x7e859061faa4 - [INFO] [stdout] 67: 0x7e85906aca64 - clone [INFO] [stdout] 68: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] blk::tests::test_async_file_backend_write [INFO] [stdout] [INFO] [stdout] test result: FAILED. 204 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "127f2aa5141237a020708df9b5c0b329dd49043af34f5e75a1d0297553f4c90e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "127f2aa5141237a020708df9b5c0b329dd49043af34f5e75a1d0297553f4c90e", kill_on_drop: false }` [INFO] [stdout] 127f2aa5141237a020708df9b5c0b329dd49043af34f5e75a1d0297553f4c90e