[INFO] fetching crate lase 0.0.2... [INFO] testing lase-0.0.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate lase 0.0.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate lase 0.0.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", 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] cdfd90e7cb72f94e6d3d0c816afea9a5606c216b597a9e405e0c96918924b316 [INFO] running `Command { std: "docker" "start" "-a" "cdfd90e7cb72f94e6d3d0c816afea9a5606c216b597a9e405e0c96918924b316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdfd90e7cb72f94e6d3d0c816afea9a5606c216b597a9e405e0c96918924b316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdfd90e7cb72f94e6d3d0c816afea9a5606c216b597a9e405e0c96918924b316", kill_on_drop: false }` [INFO] [stdout] cdfd90e7cb72f94e6d3d0c816afea9a5606c216b597a9e405e0c96918924b316 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 358def7646b371d97ca0ff44793e575c68564686ff87a1ed5ca7f7fb9ddc7cc6 [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" "358def7646b371d97ca0ff44793e575c68564686ff87a1ed5ca7f7fb9ddc7cc6", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling point v0.3.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling ilda v0.0.2 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling etherdream v0.1.1 [INFO] [stderr] Compiling 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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.55s [INFO] running `Command { std: "docker" "inspect" "358def7646b371d97ca0ff44793e575c68564686ff87a1ed5ca7f7fb9ddc7cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "358def7646b371d97ca0ff44793e575c68564686ff87a1ed5ca7f7fb9ddc7cc6", kill_on_drop: false }` [INFO] [stdout] 358def7646b371d97ca0ff44793e575c68564686ff87a1ed5ca7f7fb9ddc7cc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--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] 18f527ed653441996ad159726da3ee3c13d6cf00c10a72ee2fd89c1c5342c9a0 [INFO] running `Command { std: "docker" "start" "-a" "18f527ed653441996ad159726da3ee3c13d6cf00c10a72ee2fd89c1c5342c9a0", kill_on_drop: false }` [INFO] [stderr] Compiling 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: 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: 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: 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: 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: 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: 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: 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: 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: 7 warnings emitted [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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "18f527ed653441996ad159726da3ee3c13d6cf00c10a72ee2fd89c1c5342c9a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18f527ed653441996ad159726da3ee3c13d6cf00c10a72ee2fd89c1c5342c9a0", kill_on_drop: false }` [INFO] [stdout] 18f527ed653441996ad159726da3ee3c13d6cf00c10a72ee2fd89c1c5342c9a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bb91db1548c706804f042b7fd6ed69f063227d1022ea7b462e2be8eb0045f922 [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" "bb91db1548c706804f042b7fd6ed69f063227d1022ea7b462e2be8eb0045f922", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:33:26 [INFO] [stderr] | [INFO] [stderr] 33 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:33:26 [INFO] [stderr] | [INFO] [stderr] 33 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `lase::Dac` [INFO] [stderr] --> examples/circle.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use lase::Dac; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `pos` should have an upper case name [INFO] [stderr] --> examples/circle.rs:20:14 [INFO] [stderr] | [INFO] [stderr] 20 | static mut pos: i32 = 0; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `POS` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `lase::Dac` [INFO] [stderr] --> examples/square.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use lase::Dac; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `lase::Dac` [INFO] [stderr] --> examples/ball.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use lase::Dac; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `lase::tools::ETHERDREAM_Y_MAX` [INFO] [stderr] --> examples/ball.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use lase::tools::ETHERDREAM_Y_MAX; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lase::tools::ETHERDREAM_Y_MIN` [INFO] [stderr] --> examples/ball.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use lase::tools::ETHERDREAM_Y_MIN; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stderr] --> examples/ball.rs:124:7 [INFO] [stderr] | [INFO] [stderr] 124 | thread::sleep_ms(10); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/ball.rs:115:7 [INFO] [stderr] | [INFO] [stderr] 115 | let mut circle = Arc::new(RwLock::new(Circle::new(8000))); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/ball.rs:116:7 [INFO] [stderr] | [INFO] [stderr] 116 | let mut circle2 = circle.clone(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/ball.rs:128:3 [INFO] [stderr] | [INFO] [stderr] 128 | / dac.play_function(|num_points: u16| { [INFO] [stderr] 129 | | circle2.read().unwrap().get_points(num_points, &mut pos) [INFO] [stderr] 130 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lase-69296abf7236e7e1) [INFO] [stderr] Doc-tests lase [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bb91db1548c706804f042b7fd6ed69f063227d1022ea7b462e2be8eb0045f922", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb91db1548c706804f042b7fd6ed69f063227d1022ea7b462e2be8eb0045f922", kill_on_drop: false }` [INFO] [stdout] bb91db1548c706804f042b7fd6ed69f063227d1022ea7b462e2be8eb0045f922