[INFO] fetching crate lase 0.0.2... [INFO] checking lase-0.0.2 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate lase 0.0.2 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate lase 0.0.2 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lase 0.0.2 [INFO] finished tweaking crates.io crate lase 0.0.2 [INFO] tweaked toml for crates.io crate lase 0.0.2 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 63e405bd7309c414e8c11016d515e4061af606c30978a0a0eec1d4c9b5083110 [INFO] running `Command { std: "docker" "start" "-a" "63e405bd7309c414e8c11016d515e4061af606c30978a0a0eec1d4c9b5083110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63e405bd7309c414e8c11016d515e4061af606c30978a0a0eec1d4c9b5083110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63e405bd7309c414e8c11016d515e4061af606c30978a0a0eec1d4c9b5083110", kill_on_drop: false }` [INFO] [stdout] 63e405bd7309c414e8c11016d515e4061af606c30978a0a0eec1d4c9b5083110 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a440ad49fe348ac20bd751af0d81ab486c3780e3807a33653c471da3882c08da [INFO] running `Command { std: "docker" "start" "-a" "a440ad49fe348ac20bd751af0d81ab486c3780e3807a33653c471da3882c08da", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking point v0.3.1 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking ilda v0.0.2 [INFO] [stderr] Checking etherdream v0.1.1 [INFO] [stderr] Checking lase v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lase::Dac` [INFO] [stdout] --> examples/ball.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use lase::Dac; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lase::tools::ETHERDREAM_Y_MAX` [INFO] [stdout] --> examples/ball.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use lase::tools::ETHERDREAM_Y_MAX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lase::tools::ETHERDREAM_Y_MIN` [INFO] [stdout] --> examples/ball.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use lase::tools::ETHERDREAM_Y_MIN; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lase::Dac` [INFO] [stdout] --> examples/square.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use lase::Dac; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> examples/ball.rs:124:7 [INFO] [stdout] | [INFO] [stdout] 124 | thread::sleep_ms(10); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lase::Dac` [INFO] [stdout] --> examples/circle.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use lase::Dac; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `pos` should have an upper case name [INFO] [stdout] --> examples/circle.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | static mut pos: i32 = 0; [INFO] [stdout] | ^^^ help: convert the identifier to upper case: `POS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/ball.rs:115:7 [INFO] [stdout] | [INFO] [stdout] 115 | let mut circle = Arc::new(RwLock::new(Circle::new(8000))); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/ball.rs:116:7 [INFO] [stdout] | [INFO] [stdout] 116 | let mut circle2 = circle.clone(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/ball.rs:128:3 [INFO] [stdout] | [INFO] [stdout] 128 | / dac.play_function(|num_points: u16| { [INFO] [stdout] 129 | | circle2.read().unwrap().get_points(num_points, &mut pos) [INFO] [stdout] 130 | | }); [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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "a440ad49fe348ac20bd751af0d81ab486c3780e3807a33653c471da3882c08da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a440ad49fe348ac20bd751af0d81ab486c3780e3807a33653c471da3882c08da", kill_on_drop: false }` [INFO] [stdout] a440ad49fe348ac20bd751af0d81ab486c3780e3807a33653c471da3882c08da