[INFO] cloning repository https://github.com/andrew-d/lenovo-throttling-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrew-d/lenovo-throttling-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrew-d%2Flenovo-throttling-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrew-d%2Flenovo-throttling-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6106cf90af1033ca700b3d58ff7963b8ba83f1c5 [INFO] checking andrew-d/lenovo-throttling-rust against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrew-d%2Flenovo-throttling-rust" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrew-d/lenovo-throttling-rust on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andrew-d/lenovo-throttling-rust [INFO] finished tweaking git repo https://github.com/andrew-d/lenovo-throttling-rust [INFO] tweaked toml for git repo https://github.com/andrew-d/lenovo-throttling-rust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/andrew-d/lenovo-throttling-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dbus v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f9c323de9fffa8d7aa2b8dad90e49a023efe728cec0762000f93cb72996c94c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6f9c323de9fffa8d7aa2b8dad90e49a023efe728cec0762000f93cb72996c94c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f9c323de9fffa8d7aa2b8dad90e49a023efe728cec0762000f93cb72996c94c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f9c323de9fffa8d7aa2b8dad90e49a023efe728cec0762000f93cb72996c94c", kill_on_drop: false }` [INFO] [stdout] 6f9c323de9fffa8d7aa2b8dad90e49a023efe728cec0762000f93cb72996c94c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8438632c92a855fb5b4bd466037a81027bd80afcfc96869f9a7763677963144f [INFO] running `Command { std: "docker" "start" "-a" "8438632c92a855fb5b4bd466037a81027bd80afcfc96869f9a7763677963144f", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.13 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Compiling proc-macro2 v0.4.13 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking backtrace-sys v0.1.24 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling libdbus-sys v0.1.3 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking dbus v0.6.2 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking crossbeam-channel v0.1.3 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.75 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking lenovo-throttling-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/power.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | 'outer: loop { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/power.rs:80:43 [INFO] [stdout] | [INFO] [stdout] 80 | HashMap<&str, Variant>> // Changed properties [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/power.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | 'outer: loop { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/power.rs:80:43 [INFO] [stdout] | [INFO] [stdout] 80 | HashMap<&str, Variant>> // Changed properties [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn RefArg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mask` [INFO] [stdout] --> src/msr.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn mask(&mut self, mask: (u32, u32)) -> &mut ReadMsrBuilder { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read` [INFO] [stdout] --> src/msr.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn read(&self) -> io::Result> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mask` [INFO] [stdout] --> src/msr.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn mask(&mut self, mask: (u32, u32)) -> &mut ReadMsrBuilder { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read` [INFO] [stdout] --> src/msr.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn read(&self) -> io::Result> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | send.send(new_state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power.rs:93:29 [INFO] [stdout] | [INFO] [stdout] 93 | ... sender.send(new_state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | send.send(new_state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power.rs:93:29 [INFO] [stdout] | [INFO] [stdout] 93 | ... sender.send(new_state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.91s [INFO] running `Command { std: "docker" "inspect" "8438632c92a855fb5b4bd466037a81027bd80afcfc96869f9a7763677963144f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8438632c92a855fb5b4bd466037a81027bd80afcfc96869f9a7763677963144f", kill_on_drop: false }` [INFO] [stdout] 8438632c92a855fb5b4bd466037a81027bd80afcfc96869f9a7763677963144f