[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 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDameAwsome%2Fusrmode" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DameAwsome/usrmode on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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] 0345651c3076fad15aa8682994b6639391617a37f72acaee733e03a76548e4ab
[INFO] running `Command { std: "docker" "start" "0345651c3076fad15aa8682994b6639391617a37f72acaee733e03a76548e4ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0345651c3076fad15aa8682994b6639391617a37f72acaee733e03a76548e4ab", 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" "0345651c3076fad15aa8682994b6639391617a37f72acaee733e03a76548e4ab" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0345651c3076fad15aa8682994b6639391617a37f72acaee733e03a76548e4ab", 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" "0345651c3076fad15aa8682994b6639391617a37f72acaee733e03a76548e4ab" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "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: 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] [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<Self> 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<Self> 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 aster-time-ffi v0.1.0 (/opt/rustwide/workdir/crates/aster-time-ffi)
[INFO] [stderr]     Checking app v0.1.0 (/opt/rustwide/workdir/app)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "0345651c3076fad15aa8682994b6639391617a37f72acaee733e03a76548e4ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0345651c3076fad15aa8682994b6639391617a37f72acaee733e03a76548e4ab", kill_on_drop: false }`
[INFO] [stdout] 0345651c3076fad15aa8682994b6639391617a37f72acaee733e03a76548e4ab
