[INFO] cloning repository https://github.com/mon3stera/tt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mon3stera/tt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmon3stera%2Ftt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmon3stera%2Ftt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf0c570b4af5cedd204c9b8e7c2e3af8aabf0385 [INFO] testing mon3stera/tt against beta-2025-09-21 for beta-1.91-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmon3stera%2Ftt" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mon3stera/tt [INFO] finished tweaking git repo https://github.com/mon3stera/tt [INFO] tweaked toml for git repo https://github.com/mon3stera/tt written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mon3stera/tt on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mon3stera/tt 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0de6a6e1ab6e6bd4ca96a1cab5cabc641e50853a892964ea521ceaa684adfe0 [INFO] running `Command { std: "docker" "start" "-a" "f0de6a6e1ab6e6bd4ca96a1cab5cabc641e50853a892964ea521ceaa684adfe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0de6a6e1ab6e6bd4ca96a1cab5cabc641e50853a892964ea521ceaa684adfe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0de6a6e1ab6e6bd4ca96a1cab5cabc641e50853a892964ea521ceaa684adfe0", kill_on_drop: false }` [INFO] [stdout] f0de6a6e1ab6e6bd4ca96a1cab5cabc641e50853a892964ea521ceaa684adfe0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c583d94dbac511ffef5132759614e380c72f47e783e07bc8741c583d154e1128 [INFO] running `Command { std: "docker" "start" "-a" "c583d94dbac511ffef5132759614e380c72f47e783e07bc8741c583d154e1128", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling cc v1.2.33 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling bitflags v2.9.2 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling iri-string v0.7.8 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling openssl-src v300.5.0+3.5.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling colored v3.0.0 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.6 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling hyper-util v0.1.16 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.23 [INFO] [stderr] Compiling tt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/module.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/test.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | use std::process::{Command, Stdio}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod test; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `shared_vmm_extra_args` and `start_confidential_vmm_if_no_exists` [INFO] [stdout] --> src/test.rs:7:32 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::qemu::{manager_ref, shared_vmm_extra_args, start_confidential_vmm_if_no_exists, QemuType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod test; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/test.rs:18:31 [INFO] [stdout] | [INFO] [stdout] 18 | TestSub::Run { index, args } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/qemu.rs:150:20 [INFO] [stdout] | [INFO] [stdout] 150 | if let Err(e) = self.instance.kill() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_vmm`, `find_normal_vmm`, and `find_confidential_vmm` are never used [INFO] [stdout] --> src/qemu.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 64 | impl QemuManager { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 121 | pub fn find_vmm(&self, predicate: F) -> u16 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn find_normal_vmm(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn find_confidential_vmm(&self) -> u16 { [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 `typ` is never read [INFO] [stdout] --> src/qemu.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct QemuGuard { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 143 | typ: QemuType, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vmm_exists` is never used [INFO] [stdout] --> src/qemu.rs:206:8 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn vmm_exists(port: u16) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_normal_vmm_if_no_exists` is never used [INFO] [stdout] --> src/qemu.rs:228:14 [INFO] [stdout] | [INFO] [stdout] 228 | pub async fn start_normal_vmm_if_no_exists(args: &[String], port: u16) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_confidential_vmm_if_no_exists` is never used [INFO] [stdout] --> src/qemu.rs:243:14 [INFO] [stdout] | [INFO] [stdout] 243 | pub async fn start_confidential_vmm_if_no_exists(args: &[String], port: u16) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 05s [INFO] running `Command { std: "docker" "inspect" "c583d94dbac511ffef5132759614e380c72f47e783e07bc8741c583d154e1128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c583d94dbac511ffef5132759614e380c72f47e783e07bc8741c583d154e1128", kill_on_drop: false }` [INFO] [stdout] c583d94dbac511ffef5132759614e380c72f47e783e07bc8741c583d154e1128 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64f9029b6a02a513a40d64ce10d9257ca5de521ca2220219b517f2270ac90ad2 [INFO] running `Command { std: "docker" "start" "-a" "64f9029b6a02a513a40d64ce10d9257ca5de521ca2220219b517f2270ac90ad2", kill_on_drop: false }` [INFO] [stderr] Compiling tt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/module.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/test.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | use std::process::{Command, Stdio}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `shared_vmm_extra_args` and `start_confidential_vmm_if_no_exists` [INFO] [stdout] --> src/test.rs:7:32 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::qemu::{manager_ref, shared_vmm_extra_args, start_confidential_vmm_if_no_exists, QemuType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/test.rs:18:31 [INFO] [stdout] | [INFO] [stdout] 18 | TestSub::Run { index, args } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/qemu.rs:150:20 [INFO] [stdout] | [INFO] [stdout] 150 | if let Err(e) = self.instance.kill() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_vmm`, `find_normal_vmm`, and `find_confidential_vmm` are never used [INFO] [stdout] --> src/qemu.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 64 | impl QemuManager { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 121 | pub fn find_vmm(&self, predicate: F) -> u16 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn find_normal_vmm(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn find_confidential_vmm(&self) -> u16 { [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 `typ` is never read [INFO] [stdout] --> src/qemu.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct QemuGuard { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 143 | typ: QemuType, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vmm_exists` is never used [INFO] [stdout] --> src/qemu.rs:206:8 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn vmm_exists(port: u16) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_normal_vmm_if_no_exists` is never used [INFO] [stdout] --> src/qemu.rs:228:14 [INFO] [stdout] | [INFO] [stdout] 228 | pub async fn start_normal_vmm_if_no_exists(args: &[String], port: u16) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_confidential_vmm_if_no_exists` is never used [INFO] [stdout] --> src/qemu.rs:243:14 [INFO] [stdout] | [INFO] [stdout] 243 | pub async fn start_confidential_vmm_if_no_exists(args: &[String], port: u16) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `Command { std: "docker" "inspect" "64f9029b6a02a513a40d64ce10d9257ca5de521ca2220219b517f2270ac90ad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64f9029b6a02a513a40d64ce10d9257ca5de521ca2220219b517f2270ac90ad2", kill_on_drop: false }` [INFO] [stdout] 64f9029b6a02a513a40d64ce10d9257ca5de521ca2220219b517f2270ac90ad2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8dc089a32af7c58b9335e98ee919026863c921fb30298c738a8bf2e01e9e1ad7 [INFO] running `Command { std: "docker" "start" "-a" "8dc089a32af7c58b9335e98ee919026863c921fb30298c738a8bf2e01e9e1ad7", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/module.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stdio` [INFO] [stderr] --> src/test.rs:6:29 [INFO] [stderr] | [INFO] [stderr] 6 | use std::process::{Command, Stdio}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `shared_vmm_extra_args` and `start_confidential_vmm_if_no_exists` [INFO] [stderr] --> src/test.rs:7:32 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::qemu::{manager_ref, shared_vmm_extra_args, start_confidential_vmm_if_no_exists, QemuType}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/test.rs:18:31 [INFO] [stderr] | [INFO] [stderr] 18 | TestSub::Run { index, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/qemu.rs:150:20 [INFO] [stderr] | [INFO] [stderr] 150 | if let Err(e) = self.instance.kill() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: methods `find_vmm`, `find_normal_vmm`, and `find_confidential_vmm` are never used [INFO] [stderr] --> src/qemu.rs:121:12 [INFO] [stderr] | [INFO] [stderr] 64 | impl QemuManager { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 121 | pub fn find_vmm(&self, predicate: F) -> u16 [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 133 | pub fn find_normal_vmm(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 137 | pub fn find_confidential_vmm(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `typ` is never read [INFO] [stderr] --> src/qemu.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 142 | pub struct QemuGuard { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 143 | typ: QemuType, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `vmm_exists` is never used [INFO] [stderr] --> src/qemu.rs:206:8 [INFO] [stderr] | [INFO] [stderr] 206 | pub fn vmm_exists(port: u16) -> anyhow::Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `start_normal_vmm_if_no_exists` is never used [INFO] [stderr] --> src/qemu.rs:228:14 [INFO] [stderr] | [INFO] [stderr] 228 | pub async fn start_normal_vmm_if_no_exists(args: &[String], port: u16) -> anyhow::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `start_confidential_vmm_if_no_exists` is never used [INFO] [stderr] --> src/qemu.rs:243:14 [INFO] [stderr] | [INFO] [stderr] 243 | pub async fn start_confidential_vmm_if_no_exists(args: &[String], port: u16) -> anyhow::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tt` (bin "tt" test) generated 10 warnings (run `cargo fix --bin "tt" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tt-f6ce26fb53c17288) [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" "8dc089a32af7c58b9335e98ee919026863c921fb30298c738a8bf2e01e9e1ad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dc089a32af7c58b9335e98ee919026863c921fb30298c738a8bf2e01e9e1ad7", kill_on_drop: false }` [INFO] [stdout] 8dc089a32af7c58b9335e98ee919026863c921fb30298c738a8bf2e01e9e1ad7