[INFO] cloning repository https://github.com/donglisi/cloud-hypervisor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donglisi/cloud-hypervisor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonglisi%2Fcloud-hypervisor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonglisi%2Fcloud-hypervisor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eabd8cbdd7ba6d8ca048899379b257699bd52f84 [INFO] checking donglisi/cloud-hypervisor against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonglisi%2Fcloud-hypervisor" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/donglisi/cloud-hypervisor on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/donglisi/cloud-hypervisor [INFO] finished tweaking git repo https://github.com/donglisi/cloud-hypervisor [INFO] tweaked toml for git repo https://github.com/donglisi/cloud-hypervisor written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/donglisi/cloud-hypervisor 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/cloud-hypervisor/kvm-bindings` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] [stderr] Updating git repository `https://github.com/cloud-hypervisor/versionize_derive` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/rust-vmm/vm-fdt` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] [stderr] Updating git repository `https://github.com/rust-vmm/vfio` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] [stderr] Updating git repository `https://github.com/firecracker-microvm/micro-http` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-signal v0.2.2 [INFO] [stderr] Downloaded event-listener v4.0.0 [INFO] [stderr] Downloaded async-trait v0.1.76 [INFO] [stderr] Downloaded mintex v0.1.2 [INFO] [stderr] Downloaded fdt v0.1.5 [INFO] [stderr] Downloaded async-process v1.8.0 [INFO] [stderr] Downloaded thousands v0.2.0 [INFO] [stderr] Downloaded dhat v0.3.3 [INFO] [stderr] Downloaded linux-loader v0.11.0 [INFO] [stderr] Downloaded seccompiler v0.4.0 [INFO] [stderr] Downloaded vm-memory v0.14.0 [INFO] [stderr] Downloaded versionize v0.2.0 [INFO] [stderr] Downloaded kvm-ioctls v0.16.0 [INFO] [stderr] Downloaded vmm-sys-util v0.12.1 [INFO] [stderr] Downloaded iced-x86 v1.20.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 813b228760ddaebe10246ba6d38a0380ea84ffb712a2aa6229beda8198e60220 [INFO] running `Command { std: "docker" "start" "-a" "813b228760ddaebe10246ba6d38a0380ea84ffb712a2aa6229beda8198e60220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "813b228760ddaebe10246ba6d38a0380ea84ffb712a2aa6229beda8198e60220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "813b228760ddaebe10246ba6d38a0380ea84ffb712a2aa6229beda8198e60220", kill_on_drop: false }` [INFO] [stdout] 813b228760ddaebe10246ba6d38a0380ea84ffb712a2aa6229beda8198e60220 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b41ed8301770e343c95654ec93085df8c2f31caecdf34d170e66beaacf4048f8 [INFO] running `Command { std: "docker" "start" "-a" "b41ed8301770e343c95654ec93085df8c2f31caecdf34d170e66beaacf4048f8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling thiserror v1.0.52 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Compiling kvm-ioctls v0.16.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking vfio-bindings v0.4.0 (https://github.com/rust-vmm/vfio?branch=main#0daff4d4) [INFO] [stderr] Checking crc64 v2.0.0 [INFO] [stderr] Checking uuid v1.3.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling thiserror-impl v1.0.52 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling micro_http v0.1.0 (https://github.com/firecracker-microvm/micro-http?branch=main#e75dfa1e) [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.32 [INFO] [stderr] Compiling rustix v0.38.25 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking serial_buffer v0.1.0 (/opt/rustwide/workdir/serial_buffer) [INFO] [stderr] Compiling serde_json v1.0.109 [INFO] [stderr] Checking option_parser v0.1.0 (/opt/rustwide/workdir/option_parser) [INFO] [stderr] Compiling cloud-hypervisor v38.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking epoll v4.3.3 [INFO] [stderr] Checking seccompiler v0.4.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking vm-memory v0.14.0 [INFO] [stderr] Checking regex-automata v0.3.7 [INFO] [stderr] Checking linux-loader v0.11.0 [INFO] [stderr] Checking vm-allocator v0.1.0 (/opt/rustwide/workdir/vm-allocator) [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking regex v1.9.4 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Compiling versionize_derive v0.1.6 (https://github.com/cloud-hypervisor/versionize_derive?branch=ch-0.1.6#7906da99) [INFO] [stderr] Checking vmm-sys-util v0.12.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking kvm-bindings v0.7.0 (https://github.com/cloud-hypervisor/kvm-bindings?branch=ch-v0.7.0#2dcf85d4) [INFO] [stderr] Checking versionize v0.2.0 [INFO] [stderr] Checking hypervisor v0.1.0 (/opt/rustwide/workdir/hypervisor) [INFO] [stderr] Checking vfio-ioctls v0.2.0 (https://github.com/rust-vmm/vfio?branch=main#0daff4d4) [INFO] [stderr] Checking arch v0.1.0 (/opt/rustwide/workdir/arch) [INFO] [stderr] Checking vm-device v0.1.0 (/opt/rustwide/workdir/vm-device) [INFO] [stdout] warning: the item `Eq` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Eq` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialOrd` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:46 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialOrd` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Eq` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Eq` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialOrd` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:46 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialOrd` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GuestMemoryMmap` is imported redundantly [INFO] [stdout] --> arch/src/x86_64/regs.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 166 | use super::*; [INFO] [stdout] | -------- the item `GuestMemoryMmap` is already imported here [INFO] [stdout] 167 | use crate::GuestMemoryMmap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking devices v0.1.0 (/opt/rustwide/workdir/devices) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking vmm v0.1.0 (/opt/rustwide/workdir/vmm) [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> vmm/src/config.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> vmm/src/vm.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> vmm/src/config.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> vmm/src/vm.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.55s [INFO] running `Command { std: "docker" "inspect" "b41ed8301770e343c95654ec93085df8c2f31caecdf34d170e66beaacf4048f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b41ed8301770e343c95654ec93085df8c2f31caecdf34d170e66beaacf4048f8", kill_on_drop: false }` [INFO] [stdout] b41ed8301770e343c95654ec93085df8c2f31caecdf34d170e66beaacf4048f8 [INFO] checking donglisi/cloud-hypervisor against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonglisi%2Fcloud-hypervisor" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/donglisi/cloud-hypervisor on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/donglisi/cloud-hypervisor [INFO] finished tweaking git repo https://github.com/donglisi/cloud-hypervisor [INFO] tweaked toml for git repo https://github.com/donglisi/cloud-hypervisor written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/donglisi/cloud-hypervisor 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff13c39b983eed4d7c27527efc54bd0a6650a0f6caacd0f4ce70d07689565cca [INFO] running `Command { std: "docker" "start" "-a" "ff13c39b983eed4d7c27527efc54bd0a6650a0f6caacd0f4ce70d07689565cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff13c39b983eed4d7c27527efc54bd0a6650a0f6caacd0f4ce70d07689565cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff13c39b983eed4d7c27527efc54bd0a6650a0f6caacd0f4ce70d07689565cca", kill_on_drop: false }` [INFO] [stdout] ff13c39b983eed4d7c27527efc54bd0a6650a0f6caacd0f4ce70d07689565cca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4db6b41a04e2b41e97c2bcbf5ad7181f89b5b2e95d7d73c46bac5cd34099585 [INFO] running `Command { std: "docker" "start" "-a" "e4db6b41a04e2b41e97c2bcbf5ad7181f89b5b2e95d7d73c46bac5cd34099585", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling thiserror v1.0.52 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Compiling kvm-ioctls v0.16.0 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking vfio-bindings v0.4.0 (https://github.com/rust-vmm/vfio?branch=main#0daff4d4) [INFO] [stderr] Checking crc64 v2.0.0 [INFO] [stderr] Checking uuid v1.3.4 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling thiserror-impl v1.0.52 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling micro_http v0.1.0 (https://github.com/firecracker-microvm/micro-http?branch=main#e75dfa1e) [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling zerocopy-derive v0.7.32 [INFO] [stderr] Compiling rustix v0.38.25 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking serial_buffer v0.1.0 (/opt/rustwide/workdir/serial_buffer) [INFO] [stderr] Checking option_parser v0.1.0 (/opt/rustwide/workdir/option_parser) [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling serde_json v1.0.109 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling cloud-hypervisor v38.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking epoll v4.3.3 [INFO] [stderr] Checking seccompiler v0.4.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking vm-memory v0.14.0 [INFO] [stderr] Checking regex-automata v0.3.7 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking linux-loader v0.11.0 [INFO] [stderr] Checking vm-allocator v0.1.0 (/opt/rustwide/workdir/vm-allocator) [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking regex v1.9.4 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Compiling versionize_derive v0.1.6 (https://github.com/cloud-hypervisor/versionize_derive?branch=ch-0.1.6#7906da99) [INFO] [stderr] Checking vmm-sys-util v0.12.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking kvm-bindings v0.7.0 (https://github.com/cloud-hypervisor/kvm-bindings?branch=ch-v0.7.0#2dcf85d4) [INFO] [stderr] Checking versionize v0.2.0 [INFO] [stderr] Checking hypervisor v0.1.0 (/opt/rustwide/workdir/hypervisor) [INFO] [stderr] Checking vfio-ioctls v0.2.0 (https://github.com/rust-vmm/vfio?branch=main#0daff4d4) [INFO] [stderr] Checking vm-device v0.1.0 (/opt/rustwide/workdir/vm-device) [INFO] [stderr] Checking arch v0.1.0 (/opt/rustwide/workdir/arch) [INFO] [stdout] warning: the item `Eq` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Eq` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialOrd` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:46 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialOrd` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Eq` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Eq` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialOrd` is imported redundantly [INFO] [stdout] --> vm-device/src/bus.rs:10:46 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialOrd` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GuestMemoryMmap` is imported redundantly [INFO] [stdout] --> arch/src/x86_64/regs.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 166 | use super::*; [INFO] [stdout] | -------- the item `GuestMemoryMmap` is already imported here [INFO] [stdout] 167 | use crate::GuestMemoryMmap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking devices v0.1.0 (/opt/rustwide/workdir/devices) [INFO] [stderr] Checking vmm v0.1.0 (/opt/rustwide/workdir/vmm) [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> vmm/src/config.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> vmm/src/vm.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> vmm/src/config.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> vmm/src/vm.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.11s [INFO] running `Command { std: "docker" "inspect" "e4db6b41a04e2b41e97c2bcbf5ad7181f89b5b2e95d7d73c46bac5cd34099585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4db6b41a04e2b41e97c2bcbf5ad7181f89b5b2e95d7d73c46bac5cd34099585", kill_on_drop: false }` [INFO] [stdout] e4db6b41a04e2b41e97c2bcbf5ad7181f89b5b2e95d7d73c46bac5cd34099585