[INFO] fetching crate lase 0.0.2...
[INFO] testing lase-0.0.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate lase 0.0.2 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate lase 0.0.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15ce45488c486c6ab8ed0c793dc1a58991aa9f6a7fd1269a033cdd898405d1de
[INFO] running `Command { std: "docker" "start" "-a" "15ce45488c486c6ab8ed0c793dc1a58991aa9f6a7fd1269a033cdd898405d1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15ce45488c486c6ab8ed0c793dc1a58991aa9f6a7fd1269a033cdd898405d1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ce45488c486c6ab8ed0c793dc1a58991aa9f6a7fd1269a033cdd898405d1de", kill_on_drop: false }`
[INFO] [stdout] 15ce45488c486c6ab8ed0c793dc1a58991aa9f6a7fd1269a033cdd898405d1de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53dfc19c26398b847470f804b9c931603654cc94de218de5699fecb5882e680c
[INFO] running `Command { std: "docker" "start" "-a" "53dfc19c26398b847470f804b9c931603654cc94de218de5699fecb5882e680c", kill_on_drop: false }`
[INFO] [stderr]    Compiling point v0.3.1
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling ilda v0.0.2
[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 0.90s
[INFO] running `Command { std: "docker" "inspect" "53dfc19c26398b847470f804b9c931603654cc94de218de5699fecb5882e680c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53dfc19c26398b847470f804b9c931603654cc94de218de5699fecb5882e680c", kill_on_drop: false }`
[INFO] [stdout] 53dfc19c26398b847470f804b9c931603654cc94de218de5699fecb5882e680c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 585307e8ae51ba7af8c81fda1f07ed3c84327f3b98b1e968c95d7d11b1894e73
[INFO] running `Command { std: "docker" "start" "-a" "585307e8ae51ba7af8c81fda1f07ed3c84327f3b98b1e968c95d7d11b1894e73", 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/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/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::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 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: 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 function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> examples/ball.rs:124:15
[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: 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: 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 `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: 1 warning 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] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "585307e8ae51ba7af8c81fda1f07ed3c84327f3b98b1e968c95d7d11b1894e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "585307e8ae51ba7af8c81fda1f07ed3c84327f3b98b1e968c95d7d11b1894e73", kill_on_drop: false }`
[INFO] [stdout] 585307e8ae51ba7af8c81fda1f07ed3c84327f3b98b1e968c95d7d11b1894e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac61dd4812123d8a744ae6bb459e38f91a5b94d85c8b1e149850f28968c958df
[INFO] running `Command { std: "docker" "start" "-a" "ac61dd4812123d8a744ae6bb459e38f91a5b94d85c8b1e149850f28968c958df", 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: `lase` (lib) generated 1 warning
[INFO] [stderr] warning: `lase` (lib test) generated 1 warning (1 duplicate)
[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:124:15
[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: 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: 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: `lase` (example "ball") generated 7 warnings
[INFO] [stderr] warning: `lase` (example "circle") generated 2 warnings
[INFO] [stderr] warning: `lase` (example "square") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lase-4d582a4a5642dc9f)
[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]    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" "ac61dd4812123d8a744ae6bb459e38f91a5b94d85c8b1e149850f28968c958df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac61dd4812123d8a744ae6bb459e38f91a5b94d85c8b1e149850f28968c958df", kill_on_drop: false }`
[INFO] [stdout] ac61dd4812123d8a744ae6bb459e38f91a5b94d85c8b1e149850f28968c958df