[INFO] cloning repository https://github.com/patchydev/system-monitor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patchydev/system-monitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatchydev%2Fsystem-monitor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatchydev%2Fsystem-monitor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7eb17a9dd6434b9dcfef6e0532d48f5f257d29bb [INFO] checking patchydev/system-monitor against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatchydev%2Fsystem-monitor" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/patchydev/system-monitor [INFO] finished tweaking git repo https://github.com/patchydev/system-monitor [INFO] tweaked toml for git repo https://github.com/patchydev/system-monitor written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/patchydev/system-monitor on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/patchydev/system-monitor 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml_write v0.1.1 [INFO] [stderr] Downloaded toml_edit v0.22.26 [INFO] [stderr] Downloaded toml v0.8.22 [INFO] [stderr] Downloaded objc2-core-foundation v0.3.1 [INFO] [stderr] Downloaded winnow v0.7.10 [INFO] [stderr] Downloaded objc2-io-kit v0.3.1 [INFO] [stderr] Downloaded sysinfo v0.35.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6d39debe2b926c6f8013ede9ea32486442721e8a2bdfde566384758c1a1958f [INFO] running `Command { std: "docker" "start" "-a" "b6d39debe2b926c6f8013ede9ea32486442721e8a2bdfde566384758c1a1958f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6d39debe2b926c6f8013ede9ea32486442721e8a2bdfde566384758c1a1958f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6d39debe2b926c6f8013ede9ea32486442721e8a2bdfde566384758c1a1958f", kill_on_drop: false }` [INFO] [stdout] b6d39debe2b926c6f8013ede9ea32486442721e8a2bdfde566384758c1a1958f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b37b00fc7581fa96d6da4ae766bd79294e68f3eaa7eac052ba7e10596e18e3b6 [INFO] running `Command { std: "docker" "start" "-a" "b37b00fc7581fa96d6da4ae766bd79294e68f3eaa7eac052ba7e10596e18e3b6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Checking winnow v0.7.10 [INFO] [stderr] Checking toml_write v0.1.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking sysinfo v0.35.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking toml_datetime v0.6.9 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_edit v0.22.26 [INFO] [stderr] Checking toml v0.8.22 [INFO] [stderr] Checking system-monitor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `settings` [INFO] [stdout] --> src/plugin.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | fn init(&mut self, settings: HashMap) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `id` is never used [INFO] [stdout] --> src/plugin.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait Plugin: Debug { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 11 | fn name(&self) -> &str; [INFO] [stdout] 12 | fn id(&self) -> &str; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | registry.register(MemoryPlugin::new(), HashMap::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 53 | let _ = registry.register(MemoryPlugin::new(), HashMap::new()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `settings` [INFO] [stdout] --> src/plugin.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | fn init(&mut self, settings: HashMap) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `id` is never used [INFO] [stdout] --> src/plugin.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait Plugin: Debug { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 11 | fn name(&self) -> &str; [INFO] [stdout] 12 | fn id(&self) -> &str; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | registry.register(MemoryPlugin::new(), HashMap::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 53 | let _ = registry.register(MemoryPlugin::new(), HashMap::new()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.25s [INFO] running `Command { std: "docker" "inspect" "b37b00fc7581fa96d6da4ae766bd79294e68f3eaa7eac052ba7e10596e18e3b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b37b00fc7581fa96d6da4ae766bd79294e68f3eaa7eac052ba7e10596e18e3b6", kill_on_drop: false }` [INFO] [stdout] b37b00fc7581fa96d6da4ae766bd79294e68f3eaa7eac052ba7e10596e18e3b6