[INFO] crate lase 0.0.2 is already in cache [INFO] extracting crate lase 0.0.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/lase/0.0.2 [INFO] extracting crate lase 0.0.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/lase/0.0.2 [INFO] validating manifest of lase-0.0.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lase-0.0.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-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-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/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-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/lase/0.0.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking lase-0.0.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c4e1489ea9ad3d3523055b816826068a6af2705305ed9179e595a7034ef3ed32 [INFO] running `"docker" "start" "-a" "c4e1489ea9ad3d3523055b816826068a6af2705305ed9179e595a7034ef3ed32"` [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: 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: 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: 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] Finished dev [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `"docker" "inspect" "c4e1489ea9ad3d3523055b816826068a6af2705305ed9179e595a7034ef3ed32"` [INFO] running `"docker" "rm" "-f" "c4e1489ea9ad3d3523055b816826068a6af2705305ed9179e595a7034ef3ed32"` [INFO] [stdout] c4e1489ea9ad3d3523055b816826068a6af2705305ed9179e595a7034ef3ed32