[INFO] cloning repository https://github.com/dawsonblock/XBOOT [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dawsonblock/XBOOT" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdawsonblock%2FXBOOT", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdawsonblock%2FXBOOT'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3d51264c3b7970fe1389c5d0eecbf5b66bb0822 [INFO] checking dawsonblock/XBOOT against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdawsonblock%2FXBOOT" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dawsonblock/XBOOT [INFO] finished tweaking git repo https://github.com/dawsonblock/XBOOT [INFO] tweaked toml for git repo https://github.com/dawsonblock/XBOOT written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dawsonblock/XBOOT on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dawsonblock/XBOOT 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hybrid-array v0.4.8 [INFO] [stderr] Downloaded const-oid v0.10.2 [INFO] [stderr] Downloaded hmac-sha256 v1.1.14 [INFO] [stderr] Downloaded sha2 v0.11.0 [INFO] [stderr] Downloaded kvm-ioctls v0.24.0 [INFO] [stderr] Downloaded vmm-sys-util v0.15.0 [INFO] [stderr] Downloaded kvm-bindings v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7e5a381c2575439f51e851f029d09bb2be04da5fe7971ee2a0604a43b9aca4c [INFO] running `Command { std: "docker" "start" "-a" "b7e5a381c2575439f51e851f029d09bb2be04da5fe7971ee2a0604a43b9aca4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7e5a381c2575439f51e851f029d09bb2be04da5fe7971ee2a0604a43b9aca4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7e5a381c2575439f51e851f029d09bb2be04da5fe7971ee2a0604a43b9aca4c", kill_on_drop: false }` [INFO] [stdout] b7e5a381c2575439f51e851f029d09bb2be04da5fe7971ee2a0604a43b9aca4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a15197614dca145f0f759d23646d21e2ffe3598c85123171ace792db1d58d7a3 [INFO] running `Command { std: "docker" "start" "-a" "a15197614dca145f0f759d23646d21e2ffe3598c85123171ace792db1d58d7a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Checking futures-task v0.3.32 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Compiling nix v0.31.2 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking const-oid v0.10.2 [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Compiling kvm-ioctls v0.24.0 [INFO] [stderr] Checking serde_path_to_error v0.1.20 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking hmac-sha256 v1.1.14 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Checking axum-core v0.5.6 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hybrid-array v0.4.8 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking socket2 v0.6.3 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking vmm-sys-util v0.15.0 [INFO] [stderr] Checking getrandom v0.4.2 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking uuid v1.22.0 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking block-buffer v0.12.0 [INFO] [stderr] Checking crypto-common v0.2.1 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking tokio v1.50.0 [INFO] [stderr] Checking kvm-bindings v0.14.0 [INFO] [stderr] Checking digest v0.11.2 [INFO] [stderr] Checking sha2 v0.11.0 [INFO] [stderr] Checking hyper v1.8.1 [INFO] [stderr] Checking tower v0.5.3 [INFO] [stderr] Checking hyper-util v0.1.20 [INFO] [stderr] Checking axum v0.8.8 [INFO] [stderr] Checking zeroboot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `expected_vcpu_count` [INFO] [stdout] --> src/vmm/vmstate.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | expected_vcpu_count: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_vcpu_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected_vcpu_count` [INFO] [stdout] --> src/vmm/vmstate.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | expected_vcpu_count: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_vcpu_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `firecracker_version` [INFO] [stdout] --> src/main.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let firecracker_version = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_firecracker_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `firecracker_version` [INFO] [stdout] --> src/main.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let firecracker_version = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_firecracker_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_template_artifacts` is never used [INFO] [stdout] --> src/template_manifest.rs:240:8 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn verify_template_artifacts( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/vmm/vmstate.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 12 | UnsupportedVersion(String), [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `VmstateValidationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 - UnsupportedVersion(String), [INFO] [stdout] 12 + UnsupportedVersion(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/vmm/vmstate.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | CorruptData(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `VmstateValidationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 - CorruptData(String), [INFO] [stdout] 13 + CorruptData(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/vmm/vmstate.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | InvalidCpuid(String), [INFO] [stdout] | ------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `VmstateValidationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 - InvalidCpuid(String), [INFO] [stdout] 14 + InvalidCpuid(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/vmm/vmstate.rs:15:19 [INFO] [stdout] | [INFO] [stdout] 15 | InvalidMsrSet(String), [INFO] [stdout] | ------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `VmstateValidationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - InvalidMsrSet(String), [INFO] [stdout] 15 + InvalidMsrSet(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MemoryMapReject` is never constructed [INFO] [stdout] --> src/vmm/vmstate.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum VmstateValidationError { [INFO] [stdout] | ---------------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 16 | MemoryMapReject(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VmstateValidationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/vmm/vmstate.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 12 | UnsupportedVersion(String), [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `VmstateValidationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 - UnsupportedVersion(String), [INFO] [stdout] 12 + UnsupportedVersion(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/vmm/vmstate.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | CorruptData(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `VmstateValidationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 - CorruptData(String), [INFO] [stdout] 13 + CorruptData(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/vmm/vmstate.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | InvalidCpuid(String), [INFO] [stdout] | ------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `VmstateValidationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 - InvalidCpuid(String), [INFO] [stdout] 14 + InvalidCpuid(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/vmm/vmstate.rs:15:19 [INFO] [stdout] | [INFO] [stdout] 15 | InvalidMsrSet(String), [INFO] [stdout] | ------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `VmstateValidationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - InvalidMsrSet(String), [INFO] [stdout] 15 + InvalidMsrSet(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MemoryMapReject` is never constructed [INFO] [stdout] --> src/vmm/vmstate.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum VmstateValidationError { [INFO] [stdout] | ---------------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 16 | MemoryMapReject(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VmstateValidationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.35s [INFO] running `Command { std: "docker" "inspect" "a15197614dca145f0f759d23646d21e2ffe3598c85123171ace792db1d58d7a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a15197614dca145f0f759d23646d21e2ffe3598c85123171ace792db1d58d7a3", kill_on_drop: false }` [INFO] [stdout] a15197614dca145f0f759d23646d21e2ffe3598c85123171ace792db1d58d7a3