[INFO] fetching crate hyperlight-guest-tracing 0.13.1... [INFO] testing hyperlight-guest-tracing-0.13.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate hyperlight-guest-tracing 0.13.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate hyperlight-guest-tracing 0.13.1 [INFO] finished tweaking crates.io crate hyperlight-guest-tracing 0.13.1 [INFO] tweaked toml for crates.io crate hyperlight-guest-tracing 0.13.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hyperlight-guest-tracing 0.13.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hyperlight-guest-tracing 0.13.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flatbuffers v25.12.19 [INFO] [stderr] Downloaded hyperlight-common v0.13.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9dd724b4cb48af073e52684e17a2df802062d0ace7dc6ac24ec40de70db834b5 [INFO] running `Command { std: "docker" "start" "-a" "9dd724b4cb48af073e52684e17a2df802062d0ace7dc6ac24ec40de70db834b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dd724b4cb48af073e52684e17a2df802062d0ace7dc6ac24ec40de70db834b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dd724b4cb48af073e52684e17a2df802062d0ace7dc6ac24ec40de70db834b5", kill_on_drop: false }` [INFO] [stdout] 9dd724b4cb48af073e52684e17a2df802062d0ace7dc6ac24ec40de70db834b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73a688fa667c56d37cdf70898fe814723b3954e3c129024938b5b40a253985a2 [INFO] running `Command { std: "docker" "start" "-a" "73a688fa667c56d37cdf70898fe814723b3954e3c129024938b5b40a253985a2", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling flatbuffers v25.12.19 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling hyperlight-common v0.13.1 [INFO] [stderr] Compiling hyperlight-guest-tracing v0.13.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/invariant_tsc.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 25 | let max_extended = unsafe { __cpuid(0x80000000) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/invariant_tsc.rs:31:24 [INFO] [stdout] | [INFO] [stdout] 31 | let cpuid_result = unsafe { __cpuid(0x80000007) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.92s [INFO] running `Command { std: "docker" "inspect" "73a688fa667c56d37cdf70898fe814723b3954e3c129024938b5b40a253985a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73a688fa667c56d37cdf70898fe814723b3954e3c129024938b5b40a253985a2", kill_on_drop: false }` [INFO] [stdout] 73a688fa667c56d37cdf70898fe814723b3954e3c129024938b5b40a253985a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26a1dd2cc9238af30e9496b84227347695226b1ec6cb02a575511a9bae0f1798 [INFO] running `Command { std: "docker" "start" "-a" "26a1dd2cc9238af30e9496b84227347695226b1ec6cb02a575511a9bae0f1798", kill_on_drop: false }` [INFO] [stderr] Compiling hyperlight-guest-tracing v0.13.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/invariant_tsc.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 25 | let max_extended = unsafe { __cpuid(0x80000000) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/invariant_tsc.rs:31:24 [INFO] [stdout] | [INFO] [stdout] 31 | let cpuid_result = unsafe { __cpuid(0x80000007) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/invariant_tsc.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 25 | let max_extended = unsafe { __cpuid(0x80000000) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/invariant_tsc.rs:31:24 [INFO] [stdout] | [INFO] [stdout] 31 | let cpuid_result = unsafe { __cpuid(0x80000007) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "26a1dd2cc9238af30e9496b84227347695226b1ec6cb02a575511a9bae0f1798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26a1dd2cc9238af30e9496b84227347695226b1ec6cb02a575511a9bae0f1798", kill_on_drop: false }` [INFO] [stdout] 26a1dd2cc9238af30e9496b84227347695226b1ec6cb02a575511a9bae0f1798 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 50d5d1099e0212fa3d3af2a9923a0b6205924e57d39cd78014af87037ff478fd [INFO] running `Command { std: "docker" "start" "-a" "50d5d1099e0212fa3d3af2a9923a0b6205924e57d39cd78014af87037ff478fd", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/invariant_tsc.rs:25:24 [INFO] [stderr] | [INFO] [stderr] 25 | let max_extended = unsafe { __cpuid(0x80000000) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/invariant_tsc.rs:31:24 [INFO] [stderr] | [INFO] [stderr] 31 | let cpuid_result = unsafe { __cpuid(0x80000007) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: `hyperlight-guest-tracing` (lib) generated 2 warnings [INFO] [stderr] warning: `hyperlight-guest-tracing` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hyperlight_guest_tracing-4417dde7390bb633) [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 hyperlight_guest_tracing [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" "50d5d1099e0212fa3d3af2a9923a0b6205924e57d39cd78014af87037ff478fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50d5d1099e0212fa3d3af2a9923a0b6205924e57d39cd78014af87037ff478fd", kill_on_drop: false }` [INFO] [stdout] 50d5d1099e0212fa3d3af2a9923a0b6205924e57d39cd78014af87037ff478fd