[INFO] updating cached repository chiro/bme280-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/chiro/bme280-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/chiro/bme280-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/chiro/bme280-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/chiro/bme280-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/chiro/bme280-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chiro/bme280-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chiro/bme280-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 556a7731ee663fe446593b263cceb2016abc1fd3 [INFO] sha for GitHub repo chiro/bme280-rs: 556a7731ee663fe446593b263cceb2016abc1fd3 [INFO] validating manifest of chiro/bme280-rs on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of chiro/bme280-rs on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing chiro/bme280-rs [INFO] finished frobbing chiro/bme280-rs [INFO] frobbed toml for chiro/bme280-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/chiro/bme280-rs/Cargo.toml [INFO] started frobbing chiro/bme280-rs [INFO] finished frobbing chiro/bme280-rs [INFO] frobbed toml for chiro/bme280-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chiro/bme280-rs/Cargo.toml [INFO] crate chiro/bme280-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing chiro/bme280-rs against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/chiro/bme280-rs:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 9a04360a2190af8cef54cda637e7b0e6447f360b9238936f2421dd2f71290aa4 [INFO] running `"docker" "start" "-a" "9a04360a2190af8cef54cda637e7b0e6447f360b9238936f2421dd2f71290aa4"` [INFO] [stderr] Compiling num-traits v0.2.1 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling regex-syntax v0.5.0 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling serde_derive_internals v0.20.0 [INFO] [stderr] Compiling tempdir v0.3.6 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling serde_json v1.0.10 [INFO] [stderr] Compiling serde_derive v1.0.29 [INFO] [stderr] Compiling regex v0.2.7 [INFO] [stderr] Compiling docopt v0.8.3 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling cargo_metadata v0.3.3 [INFO] [stderr] Compiling skeptic v0.13.2 [INFO] [stderr] Compiling i2cdev v0.3.2 [INFO] [stderr] Compiling bme280-rs v0.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/bme280.rs:284:44 [INFO] [stderr] | [INFO] [stderr] 284 | return Err(Nix(nix::Error::Sys((nix::errno::Errno::ENXIO)))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.85s [INFO] running `"docker" "inspect" "9a04360a2190af8cef54cda637e7b0e6447f360b9238936f2421dd2f71290aa4"` [INFO] running `"docker" "rm" "-f" "9a04360a2190af8cef54cda637e7b0e6447f360b9238936f2421dd2f71290aa4"` [INFO] [stdout] 9a04360a2190af8cef54cda637e7b0e6447f360b9238936f2421dd2f71290aa4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/chiro/bme280-rs:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 85134e6f41da9e67398b3f65176168dd602b4bf3d68ddc4c05e7233ed28a18e4 [INFO] running `"docker" "start" "-a" "85134e6f41da9e67398b3f65176168dd602b4bf3d68ddc4c05e7233ed28a18e4"` [INFO] [stderr] Compiling i2cdev v0.3.2 [INFO] [stderr] Compiling bme280-rs v0.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/bme280.rs:284:44 [INFO] [stderr] | [INFO] [stderr] 284 | return Err(Nix(nix::Error::Sys((nix::errno::Errno::ENXIO)))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/bme280.rs:284:44 [INFO] [stderr] | [INFO] [stderr] 284 | return Err(Nix(nix::Error::Sys((nix::errno::Errno::ENXIO)))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.05s [INFO] running `"docker" "inspect" "85134e6f41da9e67398b3f65176168dd602b4bf3d68ddc4c05e7233ed28a18e4"` [INFO] running `"docker" "rm" "-f" "85134e6f41da9e67398b3f65176168dd602b4bf3d68ddc4c05e7233ed28a18e4"` [INFO] [stdout] 85134e6f41da9e67398b3f65176168dd602b4bf3d68ddc4c05e7233ed28a18e4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/chiro/bme280-rs:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 68bef5d64740a119212c15d1ba8b3a282bfd699e88618dad9464da76d6c17eca [INFO] running `"docker" "start" "-a" "68bef5d64740a119212c15d1ba8b3a282bfd699e88618dad9464da76d6c17eca"` [INFO] [stderr] Compiling i2cdev v0.3.2 [INFO] [stderr] Compiling bme280-rs v0.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/bme280.rs:284:44 [INFO] [stderr] | [INFO] [stderr] 284 | return Err(Nix(nix::Error::Sys((nix::errno::Errno::ENXIO)))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/bme280.rs:284:44 [INFO] [stderr] | [INFO] [stderr] 284 | return Err(Nix(nix::Error::Sys((nix::errno::Errno::ENXIO)))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.68s [INFO] [stderr] Running /opt/crater/target/debug/deps/bme280_rs-4cc43fcd3a69b5bb [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] Running /opt/crater/target/debug/deps/bme280-c95b436c4ebc932f [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests bme280-rs [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 6) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 6) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Mode` [INFO] [stdout] --> src/lib.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 4 | mode: Mode::Force, [INFO] [stdout] | ^^^^ use of undeclared type or module `Mode` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Oversampling` [INFO] [stdout] --> src/lib.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 5 | oversampling_temperature: Oversampling::X1, [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type or module `Oversampling` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Oversampling` [INFO] [stdout] --> src/lib.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 6 | oversampling_pressure: Oversampling::X1, [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type or module `Oversampling` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Oversampling` [INFO] [stdout] --> src/lib.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 7 | oversampling_humidity: Oversampling::X2, [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type or module `Oversampling` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `StandbyTime` [INFO] [stdout] --> src/lib.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 8 | standby_time: StandbyTime::Ms1, [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type or module `StandbyTime` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `IIRFilterCoeff` [INFO] [stdout] --> src/lib.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 9 | filter_coeff: IIRFilterCoeff::OFF, [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type or module `IIRFilterCoeff` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `LinuxI2CDevice` [INFO] [stdout] --> src/lib.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 12 | let dev = LinuxI2CDevice::new("/dev/i2c-0", 119).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type or module `LinuxI2CDevice` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `BME280` [INFO] [stdout] --> src/lib.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 13 | let mut bme280 = BME280::new(dev, config).unwrap(); [INFO] [stdout] | ^^^^^^ use of undeclared type or module `BME280` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Config` in this scope [INFO] [stdout] --> src/lib.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 3 | let config: Config = Config { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Config` in this scope [INFO] [stdout] --> src/lib.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 3 | let config: Config = Config { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] thread 'src/lib.rs - (line 6)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7fb565f92823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x7fb565f8a4cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x7fb565f8ea56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x7fb565f8e77e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x7fb565f8f15f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5654c2692784 - std::panicking::begin_panic::h2203228e86eb91b5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x5654c268868f - rustdoc::test::run_test::h29a20600da33f74f [INFO] [stdout] at src/librustdoc/test.rs:319 [INFO] [stdout] 7: 0x5654c267c7c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9 [INFO] [stdout] at src/librustdoc/test.rs:715 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 8: 0x7fb567515b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 9: 0x7fb567515b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x7fb565fa0169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x7fb567530f87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x7fb56750a9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x7fb56750ea54 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x7fb565fa0169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x7fb56750f551 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x7fb565f7136e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x7fb565f9eddf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7fb565b084a3 - start_thread [INFO] [stdout] 19: 0x7fb565633d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 6) [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" "68bef5d64740a119212c15d1ba8b3a282bfd699e88618dad9464da76d6c17eca"` [INFO] running `"docker" "rm" "-f" "68bef5d64740a119212c15d1ba8b3a282bfd699e88618dad9464da76d6c17eca"` [INFO] [stdout] 68bef5d64740a119212c15d1ba8b3a282bfd699e88618dad9464da76d6c17eca