[INFO] cloning repository https://github.com/LoopyLuci/VM-Harness
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LoopyLuci/VM-Harness" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoopyLuci%2FVM-Harness", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoopyLuci%2FVM-Harness'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28bd0b16f8f3bdaebc134c8d8151adb6c5a48785
[INFO] checking LoopyLuci/VM-Harness against a7c37f9f0ee5e93396106e9de20f4a86b4154e63 for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoopyLuci%2FVM-Harness" "/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/LoopyLuci/VM-Harness
[INFO] finished tweaking git repo https://github.com/LoopyLuci/VM-Harness
[INFO] tweaked toml for git repo https://github.com/LoopyLuci/VM-Harness written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LoopyLuci/VM-Harness on toolchain a7c37f9f0ee5e93396106e9de20f4a86b4154e63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LoopyLuci/VM-Harness 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" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `ed25519-dalek`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | ed25519-dalek = "2"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `ed25519-dalek`
[INFO] [stderr] warning: unused workspace dependency `rand`
[INFO] [stderr]   --> Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | rand = "0.9"
[INFO] [stderr]    | ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `rand`
[INFO] [stderr] warning: unused workspace dependency `uuid`
[INFO] [stderr]   --> Cargo.toml:36:25
[INFO] [stderr]    |
[INFO] [stderr] 36 | [workspace.dependencies.uuid]
[INFO] [stderr]    |                         ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `uuid`
[INFO] [stderr] warning: workspace (manifest) generated 3 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f333b863765cb4b192232e479807603ff472369db3339030728fe45366161067
[INFO] running `Command { std: "docker" "start" "f333b863765cb4b192232e479807603ff472369db3339030728fe45366161067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f333b863765cb4b192232e479807603ff472369db3339030728fe45366161067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f333b863765cb4b192232e479807603ff472369db3339030728fe45366161067" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f333b863765cb4b192232e479807603ff472369db3339030728fe45366161067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f333b863765cb4b192232e479807603ff472369db3339030728fe45366161067" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `ed25519-dalek`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | ed25519-dalek = "2"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `ed25519-dalek`
[INFO] [stderr] warning: unused workspace dependency `rand`
[INFO] [stderr]   --> Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | rand = "0.9"
[INFO] [stderr]    | ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `rand`
[INFO] [stderr] warning: unused workspace dependency `uuid`
[INFO] [stderr]   --> Cargo.toml:36:25
[INFO] [stderr]    |
[INFO] [stderr] 36 | [workspace.dependencies.uuid]
[INFO] [stderr]    |                         ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `uuid`
[INFO] [stderr] warning: workspace (manifest) generated 3 warnings
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling cc v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking smallvec v1.16.2
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking vmharness-protocol v3.0.0 (/opt/rustwide/workdir/crates/protocol)
[INFO] [stderr]     Checking vmharness-hypervisor v3.0.0 (/opt/rustwide/workdir/crates/hypervisor)
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling pyo3-build-config v0.29.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking uuid v1.27.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling pyo3-ffi v0.29.3
[INFO] [stderr]    Compiling pyo3 v0.29.3
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.3
[INFO] [stderr]     Checking thiserror v2.0.21
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking vmharness-core v3.0.0 (/opt/rustwide/workdir/crates/core)
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking vmharness-state v3.0.0 (/opt/rustwide/workdir/crates/state)
[INFO] [stderr]    Compiling pyo3-macros v0.29.3
[INFO] [stderr]     Checking vmharness-crypto v3.0.0 (/opt/rustwide/workdir/crates/crypto)
[INFO] [stderr]     Checking vmharness-supervisor v3.0.0 (/opt/rustwide/workdir/crates/supervisor)
[INFO] [stderr] warning: unused dependency `blake3`
[INFO] [stderr]   --> crates/core/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | blake3 = { workspace = true }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `blake3`
[INFO] [stderr] warning: `vmharness-core` (manifest) generated 1 warning
[INFO] [stderr] warning: unused dependency `ed25519-dalek`
[INFO] [stderr]   --> crates/crypto/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | ed25519-dalek = "2"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `ed25519-dalek`
[INFO] [stderr] warning: unused dependency `pyo3`
[INFO] [stderr]   --> crates/crypto/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pyo3 = { version = "0.29", features = ["extension-module"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `pyo3`
[INFO] [stderr] warning: unused dependency `rand`
[INFO] [stderr]   --> crates/crypto/Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | rand = "0.9"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rand`
[INFO] [stderr] warning: unused dependency `ring`
[INFO] [stderr]   --> crates/crypto/Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | ring = "0.17"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `ring`
[INFO] [stderr] warning: `vmharness-crypto` (manifest) generated 4 warnings
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]   --> crates/supervisor/Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | serde.workspace = true
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]   --> crates/supervisor/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | serde_json.workspace = true
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]   --> crates/supervisor/Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | thiserror.workspace = true
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: unused dependency `tokio`
[INFO] [stderr]   --> crates/supervisor/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | tokio.workspace = true
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tokio`
[INFO] [stderr] warning: unused dependency `tracing`
[INFO] [stderr]   --> crates/supervisor/Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | tracing.workspace = true
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tracing`
[INFO] [stderr] warning: `vmharness-supervisor` (manifest) generated 5 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.60s
[INFO] running `Command { std: "docker" "inspect" "f333b863765cb4b192232e479807603ff472369db3339030728fe45366161067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f333b863765cb4b192232e479807603ff472369db3339030728fe45366161067", kill_on_drop: false }`
[INFO] [stdout] f333b863765cb4b192232e479807603ff472369db3339030728fe45366161067