[INFO] crate rustpi_io 0.1.0 is already in cache
[INFO] extracting crate rustpi_io 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustpi_io/0.1.0
[INFO] extracting crate rustpi_io 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustpi_io/0.1.0
[INFO] validating manifest of rustpi_io-0.1.0 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 rustpi_io-0.1.0 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 rustpi_io-0.1.0
[INFO] finished frobbing rustpi_io-0.1.0
[INFO] frobbed toml for rustpi_io-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustpi_io/0.1.0/Cargo.toml
[INFO] started frobbing rustpi_io-0.1.0
[INFO] finished frobbing rustpi_io-0.1.0
[INFO] frobbed toml for rustpi_io-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustpi_io/0.1.0/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 rustpi_io-0.1.0 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-2/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/rustpi_io/0.1.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7bbf914385839c54a30e67887ace17ce75c34780c0ef81ff77183f45d749e339
[INFO] running `"docker" "start" "-a" "7bbf914385839c54a30e67887ace17ce75c34780c0ef81ff77183f45d749e339"`
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling spidev v0.3.0
[INFO] [stderr]    Compiling rustpi_io v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `"docker" "inspect" "7bbf914385839c54a30e67887ace17ce75c34780c0ef81ff77183f45d749e339"`
[INFO] running `"docker" "rm" "-f" "7bbf914385839c54a30e67887ace17ce75c34780c0ef81ff77183f45d749e339"`
[INFO] [stdout] 7bbf914385839c54a30e67887ace17ce75c34780c0ef81ff77183f45d749e339
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/rustpi_io/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f79e726f37dc65b265146ef883ca873c3c198044c09540ad244ec47f14b337e5
[INFO] running `"docker" "start" "-a" "f79e726f37dc65b265146ef883ca873c3c198044c09540ad244ec47f14b337e5"`
[INFO] [stderr]    Compiling rustpi_io v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "f79e726f37dc65b265146ef883ca873c3c198044c09540ad244ec47f14b337e5"`
[INFO] running `"docker" "rm" "-f" "f79e726f37dc65b265146ef883ca873c3c198044c09540ad244ec47f14b337e5"`
[INFO] [stdout] f79e726f37dc65b265146ef883ca873c3c198044c09540ad244ec47f14b337e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/rustpi_io/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 392dbbb979271c381bddd3e40394d39f32235d618ab9ed9275029b4ac5cdee62
[INFO] running `"docker" "start" "-a" "392dbbb979271c381bddd3e40394d39f32235d618ab9ed9275029b4ac5cdee62"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustpi_io-34842b2004e09dab
[INFO] [stderr]    Doc-tests rustpi_io
[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 45) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 45) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `GPIO`
[INFO] [stdout]  --> src/lib.rs:50:24
[INFO] [stdout]   |
[INFO] [stdout] 6 |      let gpio2 = match GPIO::init(2, GPIOMode::Write){
[INFO] [stdout]   |                        ^^^^ use of undeclared type or module `GPIO`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `GPIOMode`
[INFO] [stdout]  --> src/lib.rs:50:38
[INFO] [stdout]   |
[INFO] [stdout] 6 |      let gpio2 = match GPIO::init(2, GPIOMode::Write){
[INFO] [stdout]   |                                      ^^^^^^^^ use of undeclared type or module `GPIOMode`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `GPIO`
[INFO] [stdout]   --> src/lib.rs:54:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |      let gpio3 = match GPIO::init(3, GPIOMode::Read){
[INFO] [stdout]    |                        ^^^^ use of undeclared type or module `GPIO`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `GPIOMode`
[INFO] [stdout]   --> src/lib.rs:54:38
[INFO] [stdout]    |
[INFO] [stdout] 10 |      let gpio3 = match GPIO::init(3, GPIOMode::Read){
[INFO] [stdout]    |                                      ^^^^^^^^ use of undeclared type or module `GPIOMode`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `GPIOData`
[INFO] [stdout]   --> src/lib.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |              0 => GPIOData::Low,
[INFO] [stdout]    |                   ^^^^^^^^ use of undeclared type or module `GPIOData`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `GPIOData`
[INFO] [stdout]   --> src/lib.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 19 |              1 => GPIOData::High,
[INFO] [stdout]    |                   ^^^^^^^^ use of undeclared type or module `GPIOData`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `GPIOData`
[INFO] [stdout]   --> src/lib.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |              _ => GPIOData::High
[INFO] [stdout]    |                   ^^^^^^^^ use of undeclared type or module `GPIOData`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 45)
[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" "392dbbb979271c381bddd3e40394d39f32235d618ab9ed9275029b4ac5cdee62"`
[INFO] running `"docker" "rm" "-f" "392dbbb979271c381bddd3e40394d39f32235d618ab9ed9275029b4ac5cdee62"`
[INFO] [stdout] 392dbbb979271c381bddd3e40394d39f32235d618ab9ed9275029b4ac5cdee62