[INFO] crate libbeaglebone 0.5.0 is already in cache [INFO] extracting crate libbeaglebone 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/libbeaglebone/0.5.0 [INFO] extracting crate libbeaglebone 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libbeaglebone/0.5.0 [INFO] validating manifest of libbeaglebone-0.5.0 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 libbeaglebone-0.5.0 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 libbeaglebone-0.5.0 [INFO] finished frobbing libbeaglebone-0.5.0 [INFO] frobbed toml for libbeaglebone-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libbeaglebone/0.5.0/Cargo.toml [INFO] started frobbing libbeaglebone-0.5.0 [INFO] finished frobbing libbeaglebone-0.5.0 [INFO] frobbed toml for libbeaglebone-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libbeaglebone/0.5.0/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 libbeaglebone-0.5.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libbeaglebone/0.5.0:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 2e07d1b71448058370eb26196d5ebfa970b17d7eb327bc253df891178949dacc [INFO] running `"docker" "start" "-a" "2e07d1b71448058370eb26196d5ebfa970b17d7eb327bc253df891178949dacc"` [INFO] [stderr] Compiling nix v0.8.1 [INFO] [stderr] Compiling serialport v1.0.1 [INFO] [stderr] Compiling libbeaglebone v0.5.0 (/opt/crater/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: 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] Finished dev [unoptimized + debuginfo] target(s) in 6.27s [INFO] running `"docker" "inspect" "2e07d1b71448058370eb26196d5ebfa970b17d7eb327bc253df891178949dacc"` [INFO] running `"docker" "rm" "-f" "2e07d1b71448058370eb26196d5ebfa970b17d7eb327bc253df891178949dacc"` [INFO] [stdout] 2e07d1b71448058370eb26196d5ebfa970b17d7eb327bc253df891178949dacc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libbeaglebone/0.5.0:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] ad314f53b1ea65399aef4e3f73ceb3a83ba0812ab6b264f2b4251b83cca13093 [INFO] running `"docker" "start" "-a" "ad314f53b1ea65399aef4e3f73ceb3a83ba0812ab6b264f2b4251b83cca13093"` [INFO] [stderr] Compiling libbeaglebone v0.5.0 (/opt/crater/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: 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] Finished dev [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `"docker" "inspect" "ad314f53b1ea65399aef4e3f73ceb3a83ba0812ab6b264f2b4251b83cca13093"` [INFO] running `"docker" "rm" "-f" "ad314f53b1ea65399aef4e3f73ceb3a83ba0812ab6b264f2b4251b83cca13093"` [INFO] [stdout] ad314f53b1ea65399aef4e3f73ceb3a83ba0812ab6b264f2b4251b83cca13093 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libbeaglebone/0.5.0:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 7893f2c81379d64cda6c974880be0b65e8eff3e837f661ee6d4ba42175c5d0ee [INFO] running `"docker" "start" "-a" "7893f2c81379d64cda6c974880be0b65e8eff3e837f661ee6d4ba42175c5d0ee"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/libbeaglebone-c629def0c17e6802 [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/gpio.rs - gpio::GPIO::set_direction (line 91) ... ok [INFO] [stdout] test src/gpio.rs - gpio::GPIO::set_export (line 127) ... ok [INFO] [stdout] test src/i2c.rs - i2c::I2C::new (line 56) ... ok [INFO] [stdout] test src/gpio.rs - gpio::GPIO::read (line 211) ... 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/adc.rs - adc::ADC::scaled_read (line 69) ... ok [INFO] [stdout] test src/i2c.rs - i2c::I2C::set_slave_address (line 85) ... ok [INFO] [stdout] test src/i2c.rs - i2c::I2C::read (line 140) ... ok [INFO] [stdout] test src/gpio.rs - gpio::GPIO::new (line 69) ... ok [INFO] [stdout] test src/pwm.rs - pwm::PWM::new (line 54) ... ok [INFO] [stdout] test src/i2c.rs - i2c::I2C::write (line 112) ... ok [INFO] [stdout] test src/pwm.rs - pwm::PWM::set_duty_cycle (line 250) ... ok [INFO] [stdout] test src/pwm.rs - pwm::PWM::set_export (line 79) ... 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/pwm.rs - pwm::PWM::write (line 205) ... ok [INFO] [stdout] test src/pwm.rs - pwm::PWM::set_period (line 128) ... 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::read_chars (line 86) ... ok [INFO] [stdout] test src/uart.rs - uart::UART::write (line 59) ... 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" "7893f2c81379d64cda6c974880be0b65e8eff3e837f661ee6d4ba42175c5d0ee"` [INFO] running `"docker" "rm" "-f" "7893f2c81379d64cda6c974880be0b65e8eff3e837f661ee6d4ba42175c5d0ee"` [INFO] [stdout] 7893f2c81379d64cda6c974880be0b65e8eff3e837f661ee6d4ba42175c5d0ee