[INFO] cloning repository https://github.com/fslongjin/kvm_userspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fslongjin/kvm_userspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffslongjin%2Fkvm_userspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffslongjin%2Fkvm_userspace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5da6e41e5b81dfefaed646d54c20406aa1d20b84 [INFO] checking fslongjin/kvm_userspace against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffslongjin%2Fkvm_userspace" "/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/fslongjin/kvm_userspace on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fslongjin/kvm_userspace [INFO] finished tweaking git repo https://github.com/fslongjin/kvm_userspace [INFO] tweaked toml for git repo https://github.com/fslongjin/kvm_userspace written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fslongjin/kvm_userspace 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded kvm-ioctls v0.13.0 [INFO] [stderr] Downloaded kvm-bindings v0.6.0 [INFO] [stderr] Downloaded vmm-sys-util v0.11.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ea006a1296c23650a575eb52f7cd39ce3e0f5cabdd0a6511a7e9cdd5e5f9aa7 [INFO] running `Command { std: "docker" "start" "-a" "5ea006a1296c23650a575eb52f7cd39ce3e0f5cabdd0a6511a7e9cdd5e5f9aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ea006a1296c23650a575eb52f7cd39ce3e0f5cabdd0a6511a7e9cdd5e5f9aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ea006a1296c23650a575eb52f7cd39ce3e0f5cabdd0a6511a7e9cdd5e5f9aa7", kill_on_drop: false }` [INFO] [stdout] 5ea006a1296c23650a575eb52f7cd39ce3e0f5cabdd0a6511a7e9cdd5e5f9aa7 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99219454e575389b15a4912c5364f6ff9b12ccb6b63521ae117778c254ce72ab [INFO] running `Command { std: "docker" "start" "-a" "99219454e575389b15a4912c5364f6ff9b12ccb6b63521ae117778c254ce72ab", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling kvm-ioctls v0.13.0 [INFO] [stderr] Checking vmm-sys-util v0.11.1 [INFO] [stderr] Checking kvm-bindings v0.6.0 [INFO] [stderr] Checking kvm_userspace v0.1.0 (/opt/rustwide/workdir/kvm_userspace) [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> kvm_userspace/src/main.rs:128:45 [INFO] [stdout] | [INFO] [stdout] 128 | kvm_ioctls::VcpuExit::IoOut(port, data) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> kvm_userspace/src/main.rs:128:45 [INFO] [stdout] | [INFO] [stdout] 128 | kvm_ioctls::VcpuExit::IoOut(port, data) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reason` [INFO] [stdout] --> kvm_userspace/src/main.rs:132:49 [INFO] [stdout] | [INFO] [stdout] 132 | kvm_ioctls::VcpuExit::FailEntry(reason, vcpu) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reason` [INFO] [stdout] --> kvm_userspace/src/main.rs:132:49 [INFO] [stdout] | [INFO] [stdout] 132 | kvm_ioctls::VcpuExit::FailEntry(reason, vcpu) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vcpu` [INFO] [stdout] --> kvm_userspace/src/main.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 132 | kvm_ioctls::VcpuExit::FailEntry(reason, vcpu) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vcpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vcpu` [INFO] [stdout] --> kvm_userspace/src/main.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 132 | kvm_ioctls::VcpuExit::FailEntry(reason, vcpu) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vcpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kvm` is never read [INFO] [stdout] --> kvm_userspace/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Vm { [INFO] [stdout] | -- field in this struct [INFO] [stdout] 12 | kvm: Kvm, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kvm` is never read [INFO] [stdout] --> kvm_userspace/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Vm { [INFO] [stdout] | -- field in this struct [INFO] [stdout] 12 | kvm: Kvm, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "99219454e575389b15a4912c5364f6ff9b12ccb6b63521ae117778c254ce72ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99219454e575389b15a4912c5364f6ff9b12ccb6b63521ae117778c254ce72ab", kill_on_drop: false }` [INFO] [stdout] 99219454e575389b15a4912c5364f6ff9b12ccb6b63521ae117778c254ce72ab [INFO] checking fslongjin/kvm_userspace against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffslongjin%2Fkvm_userspace" "/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/fslongjin/kvm_userspace on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fslongjin/kvm_userspace [INFO] finished tweaking git repo https://github.com/fslongjin/kvm_userspace [INFO] tweaked toml for git repo https://github.com/fslongjin/kvm_userspace written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/fslongjin/kvm_userspace 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb51aae39e43eedfbec97dd15fc73c0b44bf317e8b561f46f827881b38e72b75 [INFO] running `Command { std: "docker" "start" "-a" "cb51aae39e43eedfbec97dd15fc73c0b44bf317e8b561f46f827881b38e72b75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb51aae39e43eedfbec97dd15fc73c0b44bf317e8b561f46f827881b38e72b75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb51aae39e43eedfbec97dd15fc73c0b44bf317e8b561f46f827881b38e72b75", kill_on_drop: false }` [INFO] [stdout] cb51aae39e43eedfbec97dd15fc73c0b44bf317e8b561f46f827881b38e72b75 [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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95be0c74f2b310d041adce9aa404132baa288bde67f9ed1f1042e0de390aeb76 [INFO] running `Command { std: "docker" "start" "-a" "95be0c74f2b310d041adce9aa404132baa288bde67f9ed1f1042e0de390aeb76", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling kvm-ioctls v0.13.0 [INFO] [stderr] Checking vmm-sys-util v0.11.1 [INFO] [stderr] Checking kvm-bindings v0.6.0 [INFO] [stderr] Checking kvm_userspace v0.1.0 (/opt/rustwide/workdir/kvm_userspace) [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> kvm_userspace/src/main.rs:128:45 [INFO] [stdout] | [INFO] [stdout] 128 | kvm_ioctls::VcpuExit::IoOut(port, data) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reason` [INFO] [stdout] --> kvm_userspace/src/main.rs:132:49 [INFO] [stdout] | [INFO] [stdout] 132 | kvm_ioctls::VcpuExit::FailEntry(reason, vcpu) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vcpu` [INFO] [stdout] --> kvm_userspace/src/main.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 132 | kvm_ioctls::VcpuExit::FailEntry(reason, vcpu) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vcpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> kvm_userspace/src/main.rs:128:45 [INFO] [stdout] | [INFO] [stdout] 128 | kvm_ioctls::VcpuExit::IoOut(port, data) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reason` [INFO] [stdout] --> kvm_userspace/src/main.rs:132:49 [INFO] [stdout] | [INFO] [stdout] 132 | kvm_ioctls::VcpuExit::FailEntry(reason, vcpu) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vcpu` [INFO] [stdout] --> kvm_userspace/src/main.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 132 | kvm_ioctls::VcpuExit::FailEntry(reason, vcpu) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vcpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kvm` is never read [INFO] [stdout] --> kvm_userspace/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Vm { [INFO] [stdout] | -- field in this struct [INFO] [stdout] 12 | kvm: Kvm, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> kvm_userspace/src/main.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 20 | let kvm = Kvm::new().unwrap(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let vm = kvm.create_vm().unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | vcpu: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kvm` is never read [INFO] [stdout] --> kvm_userspace/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Vm { [INFO] [stdout] | -- field in this struct [INFO] [stdout] 12 | kvm: Kvm, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> kvm_userspace/src/main.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 20 | let kvm = Kvm::new().unwrap(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let vm = kvm.create_vm().unwrap(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | vcpu: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kvm_userspace` (bin "kvm_userspace") due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `kvm_userspace` (bin "kvm_userspace" test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "95be0c74f2b310d041adce9aa404132baa288bde67f9ed1f1042e0de390aeb76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95be0c74f2b310d041adce9aa404132baa288bde67f9ed1f1042e0de390aeb76", kill_on_drop: false }` [INFO] [stdout] 95be0c74f2b310d041adce9aa404132baa288bde67f9ed1f1042e0de390aeb76