[INFO] crate etherdream 0.1.1 is already in cache [INFO] extracting crate etherdream 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/etherdream/0.1.1 [INFO] extracting crate etherdream 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/etherdream/0.1.1 [INFO] validating manifest of etherdream-0.1.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of etherdream-0.1.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing etherdream-0.1.1 [INFO] finished frobbing etherdream-0.1.1 [INFO] frobbed toml for etherdream-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/etherdream/0.1.1/Cargo.toml [INFO] started frobbing etherdream-0.1.1 [INFO] finished frobbing etherdream-0.1.1 [INFO] frobbed toml for etherdream-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/etherdream/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing etherdream-0.1.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/etherdream/0.1.1:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 6ccd803e45a7524513c53ab1c73aeda22f78aea027090b167d41140fd5befe1f [INFO] running `"docker" "start" "-a" "6ccd803e45a7524513c53ab1c73aeda22f78aea027090b167d41140fd5befe1f"` [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling point v0.3.1 [INFO] [stderr] Compiling ilda v0.0.2 [INFO] [stderr] Compiling etherdream v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: method is never used: `hello` [INFO] [stderr] --> src/dac.rs:184:3 [INFO] [stderr] | [INFO] [stderr] 184 | fn hello(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `"docker" "inspect" "6ccd803e45a7524513c53ab1c73aeda22f78aea027090b167d41140fd5befe1f"` [INFO] running `"docker" "rm" "-f" "6ccd803e45a7524513c53ab1c73aeda22f78aea027090b167d41140fd5befe1f"` [INFO] [stdout] 6ccd803e45a7524513c53ab1c73aeda22f78aea027090b167d41140fd5befe1f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/etherdream/0.1.1:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 232a293b80fad4cccf43cdf6f4526f4d2a410a2f7c3215559c734e8b866adfa5 [INFO] running `"docker" "start" "-a" "232a293b80fad4cccf43cdf6f4526f4d2a410a2f7c3215559c734e8b866adfa5"` [INFO] [stderr] Compiling etherdream v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `etherdream::protocol::X_MAX` [INFO] [stderr] --> examples/spiral.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use etherdream::protocol::X_MAX; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `etherdream::protocol::Y_MAX` [INFO] [stderr] --> examples/spiral.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use etherdream::protocol::Y_MAX; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `etherdream::protocol::Y_MAX` [INFO] [stderr] --> examples/ball.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use etherdream::protocol::Y_MAX; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `etherdream::protocol::Y_MIN` [INFO] [stderr] --> examples/ball.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use etherdream::protocol::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:126:7 [INFO] [stderr] | [INFO] [stderr] 126 | thread::sleep_ms(10); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `pos` should have an upper case name [INFO] [stderr] --> examples/spiral.rs:40:14 [INFO] [stderr] | [INFO] [stderr] 40 | static mut pos: i32 = 0; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `POS` [INFO] [stderr] warning: static variable `pos` should have an upper case name [INFO] [stderr] --> examples/circle.rs:32:14 [INFO] [stderr] | [INFO] [stderr] 32 | 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] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/ball.rs:117:7 [INFO] [stderr] | [INFO] [stderr] 117 | 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:118:7 [INFO] [stderr] | [INFO] [stderr] 118 | 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:130:3 [INFO] [stderr] | [INFO] [stderr] 130 | / dac.play_function(|num_points: u16| { [INFO] [stderr] 131 | | circle2.read().unwrap().get_points(num_points, &mut pos) [INFO] [stderr] 132 | | }); [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: method is never used: `hello` [INFO] [stderr] --> src/dac.rs:184:3 [INFO] [stderr] | [INFO] [stderr] 184 | fn hello(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.84s [INFO] running `"docker" "inspect" "232a293b80fad4cccf43cdf6f4526f4d2a410a2f7c3215559c734e8b866adfa5"` [INFO] running `"docker" "rm" "-f" "232a293b80fad4cccf43cdf6f4526f4d2a410a2f7c3215559c734e8b866adfa5"` [INFO] [stdout] 232a293b80fad4cccf43cdf6f4526f4d2a410a2f7c3215559c734e8b866adfa5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/etherdream/0.1.1:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 550978ba93d70dc60d855072674d1e61c56803cf3e3bb1fcc14d9a13231b1d18 [INFO] running `"docker" "start" "-a" "550978ba93d70dc60d855072674d1e61c56803cf3e3bb1fcc14d9a13231b1d18"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test protocol::tests::test_point_xy_blank ... ok [INFO] [stdout] test protocol::tests::test_point_xy_rgb ... ok [INFO] [stdout] test protocol::tests::test_point_xy_luma ... ok [INFO] [stdout] test protocol::tests::test_dac_status_parse ... ok [INFO] [stdout] test protocol::tests::test_broadcast_parse ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/etherdream-874fab551eda5d62 [INFO] [stdout] test protocol::tests::test_mac_address_parse ... ok [INFO] [stdout] test protocol::tests::test_point_xy_binary ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests etherdream [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "550978ba93d70dc60d855072674d1e61c56803cf3e3bb1fcc14d9a13231b1d18"` [INFO] running `"docker" "rm" "-f" "550978ba93d70dc60d855072674d1e61c56803cf3e3bb1fcc14d9a13231b1d18"` [INFO] [stdout] 550978ba93d70dc60d855072674d1e61c56803cf3e3bb1fcc14d9a13231b1d18