[INFO] crate lase 0.0.2 is already in cache
[INFO] extracting crate lase 0.0.2 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/lase/0.0.2
[INFO] extracting crate lase 0.0.2 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/lase/0.0.2
[INFO] validating manifest of lase-0.0.2 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lase-0.0.2 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lase-0.0.2
[INFO] finished frobbing lase-0.0.2
[INFO] frobbed toml for lase-0.0.2 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/lase/0.0.2/Cargo.toml
[INFO] started frobbing lase-0.0.2
[INFO] finished frobbing lase-0.0.2
[INFO] frobbed toml for lase-0.0.2 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/lase/0.0.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking lase-0.0.2 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/lase/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 57419aa30889d9b2fc961a9ed3dac59bc74f3b8529036c72b686431e298a8198
[INFO] running `"docker" "start" "-a" "57419aa30889d9b2fc961a9ed3dac59bc74f3b8529036c72b686431e298a8198"`
[INFO] [stderr]     Checking point v0.3.1
[INFO] [stderr]     Checking ilda v0.0.2
[INFO] [stderr]     Checking etherdream v0.1.1
[INFO] [stderr]     Checking lase v0.0.2 (/opt/crater/workdir)
[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: 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 item '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 `std::result::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 such as `POS`
[INFO] [stderr]   --> examples/circle.rs:20:3
[INFO] [stderr]    |
[INFO] [stderr] 20 |   static mut pos: i32 = 0;
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `"docker" "inspect" "57419aa30889d9b2fc961a9ed3dac59bc74f3b8529036c72b686431e298a8198"`
[INFO] running `"docker" "rm" "-f" "57419aa30889d9b2fc961a9ed3dac59bc74f3b8529036c72b686431e298a8198"`
[INFO] [stdout] 57419aa30889d9b2fc961a9ed3dac59bc74f3b8529036c72b686431e298a8198