[INFO] cloning repository https://github.com/DameAwsome/usrmode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DameAwsome/usrmode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDameAwsome%2Fusrmode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDameAwsome%2Fusrmode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b5e1917e5f385005199ea875ef367946261a326 [INFO] checking DameAwsome/usrmode against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDameAwsome%2Fusrmode" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/DameAwsome/usrmode [INFO] finished tweaking git repo https://github.com/DameAwsome/usrmode [INFO] tweaked toml for git repo https://github.com/DameAwsome/usrmode written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/DameAwsome/usrmode on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/DameAwsome/usrmode 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: unused manifest key: workspace.package.name [INFO] [stderr] warning: unused workspace dependency `hook_runtime` [INFO] [stderr] --> Cargo.toml:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | [workspace.dependencies.hook_runtime] [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 `hook_runtime` [INFO] [stderr] warning: unused workspace dependency `log` [INFO] [stderr] --> Cargo.toml:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | log = "0.4" [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the workspace dependency `log` [INFO] [stderr] warning: unused workspace dependency `sanitizers` [INFO] [stderr] --> Cargo.toml:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | [workspace.dependencies.sanitizers] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the workspace dependency `sanitizers` [INFO] [stderr] warning: unused workspace dependency `spin` [INFO] [stderr] --> Cargo.toml:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | spin = "0.9.4" [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the workspace dependency `spin` [INFO] [stderr] warning: unused field `name` in `workspace.package` [INFO] [stderr] --> Cargo.toml:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | name = "hook_runtime" [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_workspace_package_fields` is set to `warn` by default [INFO] [stderr] help: consider removing the field `workspace.package.name` [INFO] [stderr] warning: unused field `version` in `workspace.package` [INFO] [stderr] --> Cargo.toml:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | version = "0.1.0" [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the field `workspace.package.version` [INFO] [stderr] warning: workspace (manifest) generated 7 warnings [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sanitizers v0.0.11 [INFO] [stderr] Downloaded inventory v0.3.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b48817e2845782a68211df02e6ed4b5d0540795eb5ad7b60e441253db5f7e316 [INFO] running `Command { std: "docker" "start" "b48817e2845782a68211df02e6ed4b5d0540795eb5ad7b60e441253db5f7e316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b48817e2845782a68211df02e6ed4b5d0540795eb5ad7b60e441253db5f7e316", 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" "b48817e2845782a68211df02e6ed4b5d0540795eb5ad7b60e441253db5f7e316" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b48817e2845782a68211df02e6ed4b5d0540795eb5ad7b60e441253db5f7e316", 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" "b48817e2845782a68211df02e6ed4b5d0540795eb5ad7b60e441253db5f7e316" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: unused manifest key: workspace.package.name [INFO] [stderr] warning: unused workspace dependency `hook_runtime` [INFO] [stderr] --> Cargo.toml:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | [workspace.dependencies.hook_runtime] [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 `hook_runtime` [INFO] [stderr] warning: unused workspace dependency `log` [INFO] [stderr] --> Cargo.toml:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | log = "0.4" [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the workspace dependency `log` [INFO] [stderr] warning: unused workspace dependency `sanitizers` [INFO] [stderr] --> Cargo.toml:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | [workspace.dependencies.sanitizers] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the workspace dependency `sanitizers` [INFO] [stderr] warning: unused workspace dependency `spin` [INFO] [stderr] --> Cargo.toml:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | spin = "0.9.4" [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the workspace dependency `spin` [INFO] [stderr] warning: unused field `name` in `workspace.package` [INFO] [stderr] --> Cargo.toml:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | name = "hook_runtime" [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_workspace_package_fields` is set to `warn` by default [INFO] [stderr] help: consider removing the field `workspace.package.name` [INFO] [stderr] warning: unused field `version` in `workspace.package` [INFO] [stderr] --> Cargo.toml:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | version = "0.1.0" [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the field `workspace.package.version` [INFO] [stderr] warning: workspace (manifest) generated 7 warnings [INFO] [stderr] Checking inventory v0.3.21 [INFO] [stderr] Checking aster-util v0.1.0 (/opt/rustwide/workdir/crates/aster-util) [INFO] [stderr] Checking sanitizers v0.0.11 [INFO] [stderr] Checking unicode-ident v1.0.19 [INFO] [stderr] Checking test-load-store v0.1.0 (/opt/rustwide/workdir/crates/test-load-store) [INFO] [stderr] Checking ostd v0.1.0 (/opt/rustwide/workdir/crates/ostd) [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/test-load-store/src/lib.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut a: u32 = 10; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `counter` is never read [INFO] [stdout] --> crates/test-load-store/src/lib.rs:85:28 [INFO] [stdout] | [INFO] [stdout] 85 | let mut counter: u32 = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 96 | counter = data.x; [INFO] [stdout] | ---------------- `counter` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_multiplier` is never read [INFO] [stdout] --> crates/aster-util/src/coeff.rs:4:43 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Coeff { mult: u32, shift: u32, max_multiplier: u64 } [INFO] [stdout] | ----- field in this struct ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Coeff` 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] [INFO] [stdout] [INFO] [stdout] warning: field `max_multiplier` is never read [INFO] [stdout] --> crates/aster-util/src/coeff.rs:4:43 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Coeff { mult: u32, shift: u32, max_multiplier: u64 } [INFO] [stdout] | ----- field in this struct ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Coeff` 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] [INFO] [stdout] [INFO] [stderr] Checking proc-macro2 v1.0.101 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/test-load-store/src/lib.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut a: u32 = 10; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `counter` is never read [INFO] [stdout] --> crates/test-load-store/src/lib.rs:85:28 [INFO] [stdout] | [INFO] [stdout] 85 | let mut counter: u32 = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 96 | counter = data.x; [INFO] [stdout] | ---------------- `counter` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking component-macro v0.1.0 (/opt/rustwide/workdir/crates/component-macro) [INFO] [stderr] Checking component v0.1.0 (/opt/rustwide/workdir/crates/component) [INFO] [stderr] Checking aster-time v0.1.0 (/opt/rustwide/workdir/crates/aster-time) [INFO] [stdout] warning: unused import: `sanitizers::dfsan` [INFO] [stdout] --> crates/aster-time/src/clocksource.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use sanitizers::dfsan; [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: `once_cell::sync::OnceCell as _OnceCell` [INFO] [stdout] --> crates/aster-time/src/tsc.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use once_cell::sync::OnceCell as _OnceCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sanitizers::dfsan` [INFO] [stdout] --> crates/aster-time/src/clocksource.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use sanitizers::dfsan; [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: `once_cell::sync::OnceCell as _OnceCell` [INFO] [stdout] --> crates/aster-time/src/tsc.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use once_cell::sync::OnceCell as _OnceCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `try_new` is never used [INFO] [stdout] --> crates/aster-time/src/rtc/mod.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Driver { [INFO] [stdout] | ------ associated function in this trait [INFO] [stdout] 5 | fn try_new() -> Option where Self: Sized; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `try_new` is never used [INFO] [stdout] --> crates/aster-time/src/rtc/mod.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Driver { [INFO] [stdout] | ------ associated function in this trait [INFO] [stdout] 5 | fn try_new() -> Option where Self: Sized; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking app v0.1.0 (/opt/rustwide/workdir/app) [INFO] [stderr] Checking aster-time-ffi v0.1.0 (/opt/rustwide/workdir/crates/aster-time-ffi) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.94s [INFO] running `Command { std: "docker" "inspect" "b48817e2845782a68211df02e6ed4b5d0540795eb5ad7b60e441253db5f7e316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b48817e2845782a68211df02e6ed4b5d0540795eb5ad7b60e441253db5f7e316", kill_on_drop: false }` [INFO] [stdout] b48817e2845782a68211df02e6ed4b5d0540795eb5ad7b60e441253db5f7e316