[INFO] crate rust_gpiozero 0.2.0 is already in cache [INFO] testing rust_gpiozero-0.2.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate rust_gpiozero 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate rust_gpiozero 0.2.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rust_gpiozero 0.2.0 [INFO] finished tweaking crates.io crate rust_gpiozero 0.2.0 [INFO] tweaked toml for crates.io crate rust_gpiozero 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "build" "--frozen"` [INFO] [stdout] 28f2f85d71fadf82d15e90de9963980e5b55b2150c988832a741a91251e50d0d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "28f2f85d71fadf82d15e90de9963980e5b55b2150c988832a741a91251e50d0d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rppal v0.11.3 [INFO] [stderr] Compiling rust_gpiozero v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:148:5 [INFO] [stderr] | [INFO] [stderr] 148 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inactive_state` [INFO] [stderr] --> src/input_devices.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | inactive_state: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bounce_time` [INFO] [stderr] --> src/input_devices.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | bounce_time: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:209:5 [INFO] [stderr] | [INFO] [stderr] 209 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.54s [INFO] running `"docker" "inspect" "28f2f85d71fadf82d15e90de9963980e5b55b2150c988832a741a91251e50d0d"` [INFO] running `"docker" "rm" "-f" "28f2f85d71fadf82d15e90de9963980e5b55b2150c988832a741a91251e50d0d"` [INFO] [stdout] 28f2f85d71fadf82d15e90de9963980e5b55b2150c988832a741a91251e50d0d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2bd4baa534bc54c2ef147dccbbc0f486965263f70718a701a664ed5b9ae2ba57 [INFO] running `"docker" "start" "-a" "2bd4baa534bc54c2ef147dccbbc0f486965263f70718a701a664ed5b9ae2ba57"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rust_gpiozero v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:148:5 [INFO] [stderr] | [INFO] [stderr] 148 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inactive_state` [INFO] [stderr] --> src/input_devices.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | inactive_state: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bounce_time` [INFO] [stderr] --> src/input_devices.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | bounce_time: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:209:5 [INFO] [stderr] | [INFO] [stderr] 209 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> examples/servo.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 11 | / loop{ [INFO] [stderr] 12 | | servo.max(); [INFO] [stderr] 13 | | thread::sleep(Duration::from_millis(2000)); [INFO] [stderr] 14 | | servo.min(); [INFO] [stderr] 15 | | thread::sleep(Duration::from_millis(2000)); [INFO] [stderr] 16 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 19 | let _ = io::stdin().read(&mut [0u8]).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:148:5 [INFO] [stderr] | [INFO] [stderr] 148 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inactive_state` [INFO] [stderr] --> src/input_devices.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | inactive_state: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bounce_time` [INFO] [stderr] --> src/input_devices.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | bounce_time: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:209:5 [INFO] [stderr] | [INFO] [stderr] 209 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `"docker" "inspect" "2bd4baa534bc54c2ef147dccbbc0f486965263f70718a701a664ed5b9ae2ba57"` [INFO] running `"docker" "rm" "-f" "2bd4baa534bc54c2ef147dccbbc0f486965263f70718a701a664ed5b9ae2ba57"` [INFO] [stdout] 2bd4baa534bc54c2ef147dccbbc0f486965263f70718a701a664ed5b9ae2ba57 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7812a450afb22282bc94cbe57c584469a3662eeb3f9a62ae43171eb5f2532e7f [INFO] running `"docker" "start" "-a" "7812a450afb22282bc94cbe57c584469a3662eeb3f9a62ae43171eb5f2532e7f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:148:5 [INFO] [stderr] | [INFO] [stderr] 148 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inactive_state` [INFO] [stderr] --> src/input_devices.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | inactive_state: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bounce_time` [INFO] [stderr] --> src/input_devices.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | bounce_time: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:209:5 [INFO] [stderr] | [INFO] [stderr] 209 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:148:5 [INFO] [stderr] | [INFO] [stderr] 148 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inactive_state` [INFO] [stderr] --> src/input_devices.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | inactive_state: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bounce_time` [INFO] [stderr] --> src/input_devices.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | bounce_time: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value_to_state` [INFO] [stderr] --> src/output_devices.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | fn value_to_state(&self, value: bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/input_devices.rs:209:5 [INFO] [stderr] | [INFO] [stderr] 209 | impl_io_device!(); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> examples/servo.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 11 | / loop{ [INFO] [stderr] 12 | | servo.max(); [INFO] [stderr] 13 | | thread::sleep(Duration::from_millis(2000)); [INFO] [stderr] 14 | | servo.min(); [INFO] [stderr] 15 | | thread::sleep(Duration::from_millis(2000)); [INFO] [stderr] 16 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 19 | let _ = io::stdin().read(&mut [0u8]).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_gpiozero-88090a1f7d8ce81b [INFO] [stderr] Doc-tests rust_gpiozero [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 19) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 19) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'UnknownModel', src/output_devices.rs:103:23 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x561963ebc665 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x561963ebc665 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x561963ebc665 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x561963ebc665 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x561963edb30c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x561963ebadd3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stdout] at src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x561963ebed70 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x561963ebed70 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x561963ebed70 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x561963ebeabc - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x561963ebf3a7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 11: 0x561963ebefab - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 12: 0x561963ebef1b - std::panicking::begin_panic_fmt::h3ec91017ffedff5c [INFO] [stdout] at src/libstd/panicking.rs:342 [INFO] [stdout] 13: 0x561963e89579 - rust_gpiozero::output_devices::OutputDevice::new::h45a5f1d7f6d3f80b [INFO] [stdout] at src/output_devices.rs:103 [INFO] [stdout] 14: 0x561963e897e1 - rust_gpiozero::output_devices::LED::new::h56a44f68bca57ff3 [INFO] [stdout] at src/output_devices.rs:291 [INFO] [stdout] 15: 0x561963e89392 - rust_out::main::hce5147e828914a17 [INFO] [stdout] 16: 0x561963e892a3 - std::rt::lang_start::{{closure}}::h5f92bcc9991fb652 [INFO] [stdout] 17: 0x561963ebf778 - std::rt::lang_start_internal::{{closure}}::haabc9d435e1b0c2f [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 18: 0x561963ebf778 - std::panicking::try::do_call::h54d9370b0ac83700 [INFO] [stdout] at src/libstd/panicking.rs:297 [INFO] [stdout] 19: 0x561963ebf778 - std::panicking::try::h85e1c41421d5b6f9 [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 20: 0x561963ebf778 - std::panic::catch_unwind::hfd957e6c9fdcf274 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x561963ebf778 - std::rt::lang_start_internal::hed9744eef32ef5a1 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 22: 0x561963e89288 - std::rt::lang_start::h66e0318a0fda6501 [INFO] [stdout] 23: 0x561963e893fb - main [INFO] [stdout] 24: 0x7f1e6e8000b3 - __libc_start_main [INFO] [stdout] 25: 0x561963e8918e - _start [INFO] [stdout] 26: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 19) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "7812a450afb22282bc94cbe57c584469a3662eeb3f9a62ae43171eb5f2532e7f"` [INFO] running `"docker" "rm" "-f" "7812a450afb22282bc94cbe57c584469a3662eeb3f9a62ae43171eb5f2532e7f"` [INFO] [stdout] 7812a450afb22282bc94cbe57c584469a3662eeb3f9a62ae43171eb5f2532e7f