[INFO] cloning repository https://github.com/SamYaple/deku_experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SamYaple/deku_experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamYaple%2Fdeku_experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamYaple%2Fdeku_experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f5d227b53ef9535be8c7c711ffa7261d35be114
[INFO] testing SamYaple/deku_experiments against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamYaple%2Fdeku_experiments" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SamYaple/deku_experiments
[INFO] finished tweaking git repo https://github.com/SamYaple/deku_experiments
[INFO] tweaked toml for git repo https://github.com/SamYaple/deku_experiments written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SamYaple/deku_experiments on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SamYaple/deku_experiments 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deku_derive v0.18.1
[INFO] [stderr]   Downloaded no_std_io2 v0.8.1
[INFO] [stderr]   Downloaded deku v0.18.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d3e4b4f5b86f2414ee8f19496b9fd4f17f85dd7b622fcbba1c1d54126d57fd3
[INFO] running `Command { std: "docker" "start" "-a" "0d3e4b4f5b86f2414ee8f19496b9fd4f17f85dd7b622fcbba1c1d54126d57fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d3e4b4f5b86f2414ee8f19496b9fd4f17f85dd7b622fcbba1c1d54126d57fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d3e4b4f5b86f2414ee8f19496b9fd4f17f85dd7b622fcbba1c1d54126d57fd3", kill_on_drop: false }`
[INFO] [stdout] 0d3e4b4f5b86f2414ee8f19496b9fd4f17f85dd7b622fcbba1c1d54126d57fd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6547e911405d9dfa32eb28952d43af31e3c8424dd945dc90c70db3b5b06523fe
[INFO] running `Command { std: "docker" "start" "-a" "6547e911405d9dfa32eb28952d43af31e3c8424dd945dc90c70db3b5b06523fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling winnow v0.7.6
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling no_std_io2 v0.8.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling pci-ids v0.1.0 (/opt/rustwide/workdir/projects/pci-ids)
[INFO] [stderr]    Compiling generate-pci-ids v0.1.0 (/opt/rustwide/workdir/codegen/generate-pci-ids)
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling deku_derive v0.18.1
[INFO] [stderr]    Compiling deku v0.18.1
[INFO] [stderr]    Compiling pci v0.1.0 (/opt/rustwide/workdir/projects/pci)
[INFO] [stdout] warning: unused import: `DekuContainerWrite`
[INFO] [stdout]  --> projects/pci/src/lib.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use deku::{DekuContainerRead, DekuContainerWrite, DekuRead, DekuWrite};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vfio v0.1.0 (/opt/rustwide/workdir/projects/vfio)
[INFO] [stderr]    Compiling dump-pci v0.1.0 (/opt/rustwide/workdir/examples/dump-pci)
[INFO] [stderr]    Compiling nvme v0.1.0 (/opt/rustwide/workdir/projects/nvme)
[INFO] [stdout] warning: field `device` is never read
[INFO] [stdout]   --> projects/nvme/src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct NvmeController<'dev> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 33 |     // this is the file handle for the pcie device (through vfio)
[INFO] [stdout] 34 |     device: &'dev VfioDevice,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `css_io`, `css_nvm`, `ams_wrrups`, and `ams_vendor` are never read
[INFO] [stdout]   --> projects/nvme/src/capabilities.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct NvmeCapabilities {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     css_io: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     css_nvm: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     ams_wrrups: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     ams_vendor: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NvmeCapabilities` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kv v0.1.0 (/opt/rustwide/workdir/examples/kv)
[INFO] [stdout] warning: struct `DmaQueue` is never constructed
[INFO] [stdout]  --> examples/kv/src/dma.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct DmaQueue<T> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_empty`, `is_full`, and `push` are never used
[INFO] [stdout]   --> examples/kv/src/dma.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T> DmaQueue<T> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 15 |     pub unsafe fn new(capacity: usize) -> Result<Self> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn is_full(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub unsafe fn push(&mut self, value: T) -> Result<(), u64> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alloc_aligned_4k_dma_buffer` is never used
[INFO] [stdout]   --> examples/kv/src/dma.rs:61:22
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub(crate) unsafe fn alloc_aligned_4k_dma_buffer<T>(size: usize) -> Result<*mut T> {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.05s
[INFO] running `Command { std: "docker" "inspect" "6547e911405d9dfa32eb28952d43af31e3c8424dd945dc90c70db3b5b06523fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6547e911405d9dfa32eb28952d43af31e3c8424dd945dc90c70db3b5b06523fe", kill_on_drop: false }`
[INFO] [stdout] 6547e911405d9dfa32eb28952d43af31e3c8424dd945dc90c70db3b5b06523fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab6fd340d6df0e68a08771d0f96e00b58bb707c381e1e812271b45d33da9d98a
[INFO] running `Command { std: "docker" "start" "-a" "ab6fd340d6df0e68a08771d0f96e00b58bb707c381e1e812271b45d33da9d98a", kill_on_drop: false }`
[INFO] [stderr]    Compiling generate-pci-ids v0.1.0 (/opt/rustwide/workdir/codegen/generate-pci-ids)
[INFO] [stderr]    Compiling pci-ids v0.1.0 (/opt/rustwide/workdir/projects/pci-ids)
[INFO] [stderr]    Compiling pci v0.1.0 (/opt/rustwide/workdir/projects/pci)
[INFO] [stderr]    Compiling vfio v0.1.0 (/opt/rustwide/workdir/projects/vfio)
[INFO] [stdout] warning: unused import: `DekuContainerWrite`
[INFO] [stdout]  --> projects/pci/src/lib.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use deku::{DekuContainerRead, DekuContainerWrite, DekuRead, DekuWrite};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dump-pci v0.1.0 (/opt/rustwide/workdir/examples/dump-pci)
[INFO] [stdout] warning: field `device` is never read
[INFO] [stdout]   --> projects/nvme/src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct NvmeController<'dev> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 33 |     // this is the file handle for the pcie device (through vfio)
[INFO] [stdout] 34 |     device: &'dev VfioDevice,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `css_io`, `css_nvm`, `ams_wrrups`, and `ams_vendor` are never read
[INFO] [stdout]   --> projects/nvme/src/capabilities.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct NvmeCapabilities {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     css_io: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     css_nvm: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     ams_wrrups: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     ams_vendor: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NvmeCapabilities` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nvme v0.1.0 (/opt/rustwide/workdir/projects/nvme)
[INFO] [stderr]    Compiling kv v0.1.0 (/opt/rustwide/workdir/examples/kv)
[INFO] [stdout] warning: struct `DmaQueue` is never constructed
[INFO] [stdout]  --> examples/kv/src/dma.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct DmaQueue<T> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_empty`, `is_full`, and `push` are never used
[INFO] [stdout]   --> examples/kv/src/dma.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T> DmaQueue<T> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 15 |     pub unsafe fn new(capacity: usize) -> Result<Self> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn is_full(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub unsafe fn push(&mut self, value: T) -> Result<(), u64> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alloc_aligned_4k_dma_buffer` is never used
[INFO] [stdout]   --> examples/kv/src/dma.rs:61:22
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub(crate) unsafe fn alloc_aligned_4k_dma_buffer<T>(size: usize) -> Result<*mut T> {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DekuContainerWrite`
[INFO] [stdout]  --> projects/pci/src/lib.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use deku::{DekuContainerRead, DekuContainerWrite, DekuRead, DekuWrite};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device` is never read
[INFO] [stdout]   --> projects/nvme/src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct NvmeController<'dev> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 33 |     // this is the file handle for the pcie device (through vfio)
[INFO] [stdout] 34 |     device: &'dev VfioDevice,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `css_io`, `css_nvm`, `ams_wrrups`, and `ams_vendor` are never read
[INFO] [stdout]   --> projects/nvme/src/capabilities.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct NvmeCapabilities {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     css_io: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     css_nvm: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     ams_wrrups: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     ams_vendor: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NvmeCapabilities` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "ab6fd340d6df0e68a08771d0f96e00b58bb707c381e1e812271b45d33da9d98a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6fd340d6df0e68a08771d0f96e00b58bb707c381e1e812271b45d33da9d98a", kill_on_drop: false }`
[INFO] [stdout] ab6fd340d6df0e68a08771d0f96e00b58bb707c381e1e812271b45d33da9d98a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3175b2455f12ef0e8733d0333172f63ada41b803d3582e093e573e69a94f4eb1
[INFO] running `Command { std: "docker" "start" "-a" "3175b2455f12ef0e8733d0333172f63ada41b803d3582e093e573e69a94f4eb1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `DekuContainerWrite`
[INFO] [stderr]  --> projects/pci/src/lib.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | use deku::{DekuContainerRead, DekuContainerWrite, DekuRead, DekuWrite};
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pci` (lib) generated 1 warning
[INFO] [stderr] warning: `pci` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: field `device` is never read
[INFO] [stderr]   --> projects/nvme/src/lib.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct NvmeController<'dev> {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] 33 |     // this is the file handle for the pcie device (through vfio)
[INFO] [stderr] 34 |     device: &'dev VfioDevice,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `css_io`, `css_nvm`, `ams_wrrups`, and `ams_vendor` are never read
[INFO] [stderr]   --> projects/nvme/src/capabilities.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct NvmeCapabilities {
[INFO] [stderr]    |            ---------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 33 |     css_io: bool,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     css_nvm: bool,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 56 |     ams_wrrups: bool,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     ams_vendor: bool,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `NvmeCapabilities` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `nvme` (lib) generated 2 warnings
[INFO] [stderr] warning: `nvme` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: struct `DmaQueue` is never constructed
[INFO] [stderr]  --> examples/kv/src/dma.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct DmaQueue<T> {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `is_empty`, `is_full`, and `push` are never used
[INFO] [stderr]   --> examples/kv/src/dma.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl<T> DmaQueue<T> {
[INFO] [stderr]    | ------------------- associated items in this implementation
[INFO] [stderr] 15 |     pub unsafe fn new(capacity: usize) -> Result<Self> {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub fn is_empty(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn is_full(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub unsafe fn push(&mut self, value: T) -> Result<(), u64> {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `alloc_aligned_4k_dma_buffer` is never used
[INFO] [stderr]   --> examples/kv/src/dma.rs:61:22
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub(crate) unsafe fn alloc_aligned_4k_dma_buffer<T>(size: usize) -> Result<*mut T> {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kv` (bin "kv" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dump_pci-9e233069251ac43c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/generate_pci_ids-583ad97b30bad902)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kv-63c5c2fbfef72b0e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nvme-5c7b659ef6f8d5a0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pci-c25fb987f9a15dad)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pci_ids-539cdcd268ea9934)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test parser::tests::test_full_class_subclass_and_prog_ifs ... ok
[INFO] [stdout] test parser::tests::test_device ... ok
[INFO] [stdout] test parser::tests::test_full_vendor_device_and_subsystems ... ok
[INFO] [stdout] test parser::tests::test_prog_if ... ok
[INFO] [stdout] test parser::tests::test_subclass ... ok
[INFO] [stdout] test parser::tests::test_subclass_with_prog_if ... ok
[INFO] [stdout] test parser::tests::test_take_rest_of_line ... ok
[INFO] [stdout] test parser::tests::test_subdevice ... ok
[INFO] [stdout] test parser::tests::test_take_u16_from_hex ... ok
[INFO] [stdout] test parser::tests::test_take_u16_from_hex_bad_length ... ok
[INFO] [stdout] test parser::tests::test_take_u8_from_hex ... ok
[INFO] [stdout] test parser::tests::test_take_u8_from_hex_bad_length ... ok
[INFO] [stdout] test parser::tests::test_vendor ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vfio-b2d6df6c219bbbc2)
[INFO] [stdout] test parser::tests::test_device_with_subsystems ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test group::status::tests::test_status_decode_no_flags ... ok
[INFO] [stdout] test group::status::tests::test_status_decode_single_flag ... ok
[INFO] [stdout] test group::status::tests::test_size ... ok
[INFO] [stdout] test group::status::tests::test_status_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nvme
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pci
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pci_ids
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vfio
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3175b2455f12ef0e8733d0333172f63ada41b803d3582e093e573e69a94f4eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3175b2455f12ef0e8733d0333172f63ada41b803d3582e093e573e69a94f4eb1", kill_on_drop: false }`
[INFO] [stdout] 3175b2455f12ef0e8733d0333172f63ada41b803d3582e093e573e69a94f4eb1