[INFO] crate libbeaglebone 0.5.0 is already in cache [INFO] testing libbeaglebone-0.5.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate libbeaglebone 0.5.0 into work/builds/worker-7/source [INFO] validating manifest of crates.io crate libbeaglebone 0.5.0 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate libbeaglebone 0.5.0 [INFO] finished tweaking crates.io crate libbeaglebone 0.5.0 [INFO] tweaked toml for crates.io crate libbeaglebone 0.5.0 written to work/builds/worker-7/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] ed75fd0a6071350c2198f768f1db0b54544ee485f608b748d5c6b4d390baf1b1 [INFO] running `"docker" "start" "-a" "ed75fd0a6071350c2198f768f1db0b54544ee485f608b748d5c6b4d390baf1b1"` [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling nix v0.8.1 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling serialport v1.0.1 [INFO] [stderr] Compiling libbeaglebone v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: lint `extra_requirement_in_impl` has been removed: `converted into hard error, see https://github.com/rust-lang/rust/issues/37166` [INFO] [stderr] --> src/lib.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | extra_requirement_in_impl, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported` [INFO] [stderr] --> src/lib.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | private_no_mangle_fns, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, `#[no_mangle]` statics always exported` [INFO] [stderr] --> src/lib.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | private_no_mangle_statics, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/spi.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / bitflags! { [INFO] [stderr] 8 | | pub struct SPIModeFlags: u32 { [INFO] [stderr] 9 | | /// Clock Phase [INFO] [stderr] 10 | | const SPI_CPHA = 0x01; [INFO] [stderr] ... | [INFO] [stderr] 40 | | } [INFO] [stderr] 41 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/spi.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / bitflags! { [INFO] [stderr] 8 | | pub struct SPIModeFlags: u32 { [INFO] [stderr] 9 | | /// Clock Phase [INFO] [stderr] 10 | | const SPI_CPHA = 0x01; [INFO] [stderr] ... | [INFO] [stderr] 40 | | } [INFO] [stderr] 41 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/spi.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / bitflags! { [INFO] [stderr] 8 | | pub struct SPIModeFlags: u32 { [INFO] [stderr] 9 | | /// Clock Phase [INFO] [stderr] 10 | | const SPI_CPHA = 0x01; [INFO] [stderr] ... | [INFO] [stderr] 40 | | } [INFO] [stderr] 41 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uart.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | port: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.19s [INFO] running `"docker" "inspect" "ed75fd0a6071350c2198f768f1db0b54544ee485f608b748d5c6b4d390baf1b1"` [INFO] running `"docker" "rm" "-f" "ed75fd0a6071350c2198f768f1db0b54544ee485f608b748d5c6b4d390baf1b1"` [INFO] [stdout] ed75fd0a6071350c2198f768f1db0b54544ee485f608b748d5c6b4d390baf1b1 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] a6f74660eca28434c35bd0c8954c45bbd42d4c3119371048aa2079c6fcb523bf [INFO] running `"docker" "start" "-a" "a6f74660eca28434c35bd0c8954c45bbd42d4c3119371048aa2079c6fcb523bf"` [INFO] [stderr] Compiling libbeaglebone v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: lint `extra_requirement_in_impl` has been removed: `converted into hard error, see https://github.com/rust-lang/rust/issues/37166` [INFO] [stderr] --> src/lib.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | extra_requirement_in_impl, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported` [INFO] [stderr] --> src/lib.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | private_no_mangle_fns, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, `#[no_mangle]` statics always exported` [INFO] [stderr] --> src/lib.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | private_no_mangle_statics, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/spi.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / bitflags! { [INFO] [stderr] 8 | | pub struct SPIModeFlags: u32 { [INFO] [stderr] 9 | | /// Clock Phase [INFO] [stderr] 10 | | const SPI_CPHA = 0x01; [INFO] [stderr] ... | [INFO] [stderr] 40 | | } [INFO] [stderr] 41 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/spi.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / bitflags! { [INFO] [stderr] 8 | | pub struct SPIModeFlags: u32 { [INFO] [stderr] 9 | | /// Clock Phase [INFO] [stderr] 10 | | const SPI_CPHA = 0x01; [INFO] [stderr] ... | [INFO] [stderr] 40 | | } [INFO] [stderr] 41 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/spi.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / bitflags! { [INFO] [stderr] 8 | | pub struct SPIModeFlags: u32 { [INFO] [stderr] 9 | | /// Clock Phase [INFO] [stderr] 10 | | const SPI_CPHA = 0x01; [INFO] [stderr] ... | [INFO] [stderr] 40 | | } [INFO] [stderr] 41 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uart.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | port: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `"docker" "inspect" "a6f74660eca28434c35bd0c8954c45bbd42d4c3119371048aa2079c6fcb523bf"` [INFO] running `"docker" "rm" "-f" "a6f74660eca28434c35bd0c8954c45bbd42d4c3119371048aa2079c6fcb523bf"` [INFO] [stdout] a6f74660eca28434c35bd0c8954c45bbd42d4c3119371048aa2079c6fcb523bf [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 28c5f08bb14be45b41fb564c2542da94cfd98ab181c858639e07d456b6a3bc1a [INFO] running `"docker" "start" "-a" "28c5f08bb14be45b41fb564c2542da94cfd98ab181c858639e07d456b6a3bc1a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/libbeaglebone-78e1e6e8245c2d68 [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] [stderr] Doc-tests libbeaglebone [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test src/pwm.rs - pwm::PWM::set_export (line 79) ... ok [INFO] [stdout] test src/pwm.rs - pwm::PWM::set_period (line 128) ... ok [INFO] [stdout] test src/gpio.rs - gpio::GPIO::set_direction (line 91) ... ok [INFO] [stdout] test src/i2c.rs - i2c::I2C::write (line 112) ... ok [INFO] [stdout] test src/i2c.rs - i2c::I2C::set_slave_address (line 85) ... ok [INFO] [stdout] test src/pwm.rs - pwm::PWM::set_duty_cycle (line 250) ... ok [INFO] [stdout] test src/adc.rs - adc::ADC::scaled_read (line 69) ... ok [INFO] [stdout] test src/i2c.rs - i2c::I2C::new (line 56) ... ok [INFO] [stdout] test src/i2c.rs - i2c::I2C::read (line 140) ... ok [INFO] [stdout] test src/pwm.rs - pwm::PWM::new (line 54) ... ok [INFO] [stdout] test src/adc.rs - adc::ADC::read (line 39) ... ok [INFO] [stdout] test src/gpio.rs - gpio::GPIO::write (line 171) ... ok [INFO] [stdout] test src/gpio.rs - gpio::GPIO::read (line 211) ... ok [INFO] [stdout] test src/gpio.rs - gpio::GPIO::set_export (line 127) ... ok [INFO] [stdout] test src/lib.rs - prelude (line 57) ... ok [INFO] [stdout] test src/pwm.rs - pwm::PWM::set_state (line 163) ... ok [INFO] [stdout] test src/uart.rs - uart::UART::new (line 33) ... ok [INFO] [stdout] test src/uart.rs - uart::UART::read_to_string (line 113) ... ok [INFO] [stdout] test src/uart.rs - uart::UART::write (line 59) ... ok [INFO] [stdout] test src/pwm.rs - pwm::PWM::write (line 205) ... ok [INFO] [stdout] test src/uart.rs - uart::UART::read_chars (line 86) ... ok [INFO] [stdout] test src/gpio.rs - gpio::GPIO::new (line 69) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "28c5f08bb14be45b41fb564c2542da94cfd98ab181c858639e07d456b6a3bc1a"` [INFO] running `"docker" "rm" "-f" "28c5f08bb14be45b41fb564c2542da94cfd98ab181c858639e07d456b6a3bc1a"` [INFO] [stdout] 28c5f08bb14be45b41fb564c2542da94cfd98ab181c858639e07d456b6a3bc1a