[INFO] fetching crate virtio-driver 0.6.1... [INFO] testing virtio-driver-0.6.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate virtio-driver 0.6.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate virtio-driver 0.6.1 [INFO] finished tweaking crates.io crate virtio-driver 0.6.1 [INFO] tweaked toml for crates.io crate virtio-driver 0.6.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate virtio-driver 0.6.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.4) [INFO] [stderr] Adding rustix v0.38.44 (available: v1.1.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25b1ecf34bf9aa3d6b7c75064f7176aca4b2143c339586927598529b5cc936e8 [INFO] running `Command { std: "docker" "start" "-a" "25b1ecf34bf9aa3d6b7c75064f7176aca4b2143c339586927598529b5cc936e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25b1ecf34bf9aa3d6b7c75064f7176aca4b2143c339586927598529b5cc936e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25b1ecf34bf9aa3d6b7c75064f7176aca4b2143c339586927598529b5cc936e8", kill_on_drop: false }` [INFO] [stdout] 25b1ecf34bf9aa3d6b7c75064f7176aca4b2143c339586927598529b5cc936e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c07922b8821c6daa9ea365c3f3158434d636cc652a08860d0e06a3c068e8264 [INFO] running `Command { std: "docker" "start" "-a" "6c07922b8821c6daa9ea365c3f3158434d636cc652a08860d0e06a3c068e8264", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling virtio-driver v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `IovaMapping` is never constructed [INFO] [stdout] --> src/util/iova.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct IovaMapping { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IovaSpace` is never constructed [INFO] [stdout] --> src/util/iova.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct IovaSpace { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/util/iova.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl IovaSpace { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 26 | // Ranges must be in increasing IOVA order, and must not overlap. [INFO] [stdout] 27 | pub fn new(available_ranges: impl IntoIterator>) -> IovaSpace { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn allocate(&mut self, address: usize, size: usize) -> io::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn find_free_iova_range(&self, address: usize, size: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn free(&mut self, address: usize, size: usize) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn translate(&self, address: usize, size: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | fn get_mapping_intersecting(&self, address: usize, size: usize) -> Option<&IovaMapping> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn get_mapping_containing(&self, address: usize, size: usize) -> Option<&IovaMapping> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/eventfd.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | fn as_fd(&self) -> BorrowedFd { [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] 40 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "6c07922b8821c6daa9ea365c3f3158434d636cc652a08860d0e06a3c068e8264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c07922b8821c6daa9ea365c3f3158434d636cc652a08860d0e06a3c068e8264", kill_on_drop: false }` [INFO] [stdout] 6c07922b8821c6daa9ea365c3f3158434d636cc652a08860d0e06a3c068e8264 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 425ec2934156da09d3d3dac024097abd570218274625abdb31763437d39506a8 [INFO] running `Command { std: "docker" "start" "-a" "425ec2934156da09d3d3dac024097abd570218274625abdb31763437d39506a8", kill_on_drop: false }` [INFO] [stdout] warning: struct `IovaMapping` is never constructed [INFO] [stdout] --> src/util/iova.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct IovaMapping { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IovaSpace` is never constructed [INFO] [stdout] --> src/util/iova.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct IovaSpace { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/util/iova.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl IovaSpace { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 26 | // Ranges must be in increasing IOVA order, and must not overlap. [INFO] [stdout] 27 | pub fn new(available_ranges: impl IntoIterator>) -> IovaSpace { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn allocate(&mut self, address: usize, size: usize) -> io::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn find_free_iova_range(&self, address: usize, size: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn free(&mut self, address: usize, size: usize) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn translate(&self, address: usize, size: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | fn get_mapping_intersecting(&self, address: usize, size: usize) -> Option<&IovaMapping> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn get_mapping_containing(&self, address: usize, size: usize) -> Option<&IovaMapping> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling virtio-driver v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/eventfd.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | fn as_fd(&self) -> BorrowedFd { [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] 40 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IovaMapping` is never constructed [INFO] [stdout] --> src/util/iova.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct IovaMapping { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IovaSpace` is never constructed [INFO] [stdout] --> src/util/iova.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct IovaSpace { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/util/iova.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl IovaSpace { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 26 | // Ranges must be in increasing IOVA order, and must not overlap. [INFO] [stdout] 27 | pub fn new(available_ranges: impl IntoIterator>) -> IovaSpace { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn allocate(&mut self, address: usize, size: usize) -> io::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn find_free_iova_range(&self, address: usize, size: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn free(&mut self, address: usize, size: usize) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn translate(&self, address: usize, size: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | fn get_mapping_intersecting(&self, address: usize, size: usize) -> Option<&IovaMapping> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn get_mapping_containing(&self, address: usize, size: usize) -> Option<&IovaMapping> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/eventfd.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | fn as_fd(&self) -> BorrowedFd { [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] 40 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "425ec2934156da09d3d3dac024097abd570218274625abdb31763437d39506a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "425ec2934156da09d3d3dac024097abd570218274625abdb31763437d39506a8", kill_on_drop: false }` [INFO] [stdout] 425ec2934156da09d3d3dac024097abd570218274625abdb31763437d39506a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 51796cf34be44e0bd066f0b30e55eabd7d6ca0de0497d30d168a01b2ddbdc9e1 [INFO] running `Command { std: "docker" "start" "-a" "51796cf34be44e0bd066f0b30e55eabd7d6ca0de0497d30d168a01b2ddbdc9e1", kill_on_drop: false }` [INFO] [stderr] warning: struct `IovaMapping` is never constructed [INFO] [stderr] --> src/util/iova.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | struct IovaMapping { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `IovaSpace` is never constructed [INFO] [stderr] --> src/util/iova.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct IovaSpace { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/util/iova.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 25 | impl IovaSpace { [INFO] [stderr] | -------------- associated items in this implementation [INFO] [stderr] 26 | // Ranges must be in increasing IOVA order, and must not overlap. [INFO] [stderr] 27 | pub fn new(available_ranges: impl IntoIterator>) -> IovaSpace { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 38 | pub fn allocate(&mut self, address: usize, size: usize) -> io::Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 63 | fn find_free_iova_range(&self, address: usize, size: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 93 | pub fn free(&mut self, address: usize, size: usize) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 100 | pub fn translate(&self, address: usize, size: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 107 | fn get_mapping_intersecting(&self, address: usize, size: usize) -> Option<&IovaMapping> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 116 | fn get_mapping_containing(&self, address: usize, size: usize) -> Option<&IovaMapping> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/util/eventfd.rs:40:14 [INFO] [stderr] | [INFO] [stderr] 40 | fn as_fd(&self) -> BorrowedFd { [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] 40 | fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `virtio-driver` (lib) generated 4 warnings (run `cargo fix --lib -p virtio-driver` to apply 1 suggestion) [INFO] [stderr] warning: `virtio-driver` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/virtio_driver-89a22481992a18ad) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test util::endian::tests::test_be16::equality ... ok [INFO] [stdout] test util::endian::tests::test_be32::equality ... ok [INFO] [stdout] test util::endian::tests::test_be_size::equality ... ok [INFO] [stdout] test util::endian::tests::test_be64::equality ... ok [INFO] [stdout] test util::endian::tests::test_le16::equality ... ok [INFO] [stdout] test util::endian::tests::test_le32::equality ... ok [INFO] [stdout] test util::endian::tests::test_le64::equality ... ok [INFO] [stdout] test util::endian::tests::test_le_size::equality ... ok [INFO] [stdout] test util::endian::tests::test_sbe16::equality ... ok [INFO] [stdout] test util::endian::tests::test_sbe32::equality ... ok [INFO] [stdout] test util::endian::tests::test_sbe64::equality ... ok [INFO] [stdout] test util::endian::tests::test_sbe_size::equality ... ok [INFO] [stdout] test util::endian::tests::test_sle16::equality ... ok [INFO] [stdout] test util::endian::tests::test_sle32::equality ... ok [INFO] [stdout] test util::endian::tests::test_sle64::equality ... ok [INFO] [stdout] test util::endian::tests::test_sle_size::equality ... ok [INFO] [stdout] test util::sock_ctrl_msg::tests::buffer_len ... ok [INFO] [stdout] test util::sock_ctrl_msg::tests::send_recv_no_fd ... ok [INFO] [stdout] test util::sock_ctrl_msg::tests::send_recv_only_fd ... ok [INFO] [stdout] test util::sock_ctrl_msg::tests::send_recv_with_fd ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests virtio_driver [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/util/endian.rs - util::endian (line 14) ... ignored [INFO] [stdout] test src/devices/virtio_blk.rs - devices::virtio_blk::VirtioBlkQueue (line 197) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/devices/virtio_blk.rs - devices::virtio_blk::VirtioBlkQueue (line 197) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `virtio_driver::VhostUser` [INFO] [stdout] --> src/devices/virtio_blk.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 6 | VhostUser, VirtioBlkQueue, VirtioBlkTransport, VirtioFeatureFlags, VirtioTransport [INFO] [stdout] | ^^^^^^^^^ no `VhostUser` in the root [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rustix::fs` [INFO] [stdout] --> src/devices/virtio_blk.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 8 | use rustix::fs::{memfd_create, MemfdFlags}; [INFO] [stdout] | ^^ could not find `fs` in `rustix` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/src/lib.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 214 | #[cfg(feature = "fs")] [INFO] [stdout] | -------------- the item is gated behind the `fs` feature [INFO] [stdout] 215 | #[cfg_attr(docsrs, doc(cfg(feature = "fs")))] [INFO] [stdout] 216 | pub mod fs; [INFO] [stdout] | ^^ [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/src/lib.rs:329:16 [INFO] [stdout] | [INFO] [stdout] 318 | not(feature = "use-libc-auxv"), [INFO] [stdout] | --------------------------- the item is gated here [INFO] [stdout] ... [INFO] [stdout] 329 | pub(crate) mod fs; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `memmap2` [INFO] [stdout] --> src/devices/virtio_blk.rs:216:24 [INFO] [stdout] | [INFO] [stdout] 22 | let mut mem = unsafe { memmap2::MmapMut::map_mut(&mem_file) }?; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `memmap2` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `memmap2`, use `cargo add memmap2` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/devices/virtio_blk.rs - devices::virtio_blk::VirtioBlkQueue (line 197) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "51796cf34be44e0bd066f0b30e55eabd7d6ca0de0497d30d168a01b2ddbdc9e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51796cf34be44e0bd066f0b30e55eabd7d6ca0de0497d30d168a01b2ddbdc9e1", kill_on_drop: false }` [INFO] [stdout] 51796cf34be44e0bd066f0b30e55eabd7d6ca0de0497d30d168a01b2ddbdc9e1