[INFO] crate sgp30 0.2.1 is already in cache
[INFO] extracting crate sgp30 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/sgp30/0.2.1
[INFO] extracting crate sgp30 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sgp30/0.2.1
[INFO] validating manifest of sgp30-0.2.1 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 sgp30-0.2.1 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 sgp30-0.2.1
[INFO] finished frobbing sgp30-0.2.1
[INFO] frobbed toml for sgp30-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sgp30/0.2.1/Cargo.toml
[INFO] started frobbing sgp30-0.2.1
[INFO] finished frobbing sgp30-0.2.1
[INFO] frobbed toml for sgp30-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sgp30/0.2.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing sgp30-0.2.1 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sgp30/0.2.1:/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] 7b98e3e8652ea56b1d69b323b3628ecc86f2de13a56301d02e577311d111b014
[INFO] running `"docker" "start" "-a" "7b98e3e8652ea56b1d69b323b3628ecc86f2de13a56301d02e577311d111b014"`
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling sgp30 v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "7b98e3e8652ea56b1d69b323b3628ecc86f2de13a56301d02e577311d111b014"`
[INFO] running `"docker" "rm" "-f" "7b98e3e8652ea56b1d69b323b3628ecc86f2de13a56301d02e577311d111b014"`
[INFO] [stdout] 7b98e3e8652ea56b1d69b323b3628ecc86f2de13a56301d02e577311d111b014
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sgp30/0.2.1:/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] 3535ea883810b7f65bc12fd4faeeb80e4489d322c26d1f38851077717e9cd26c
[INFO] running `"docker" "start" "-a" "3535ea883810b7f65bc12fd4faeeb80e4489d322c26d1f38851077717e9cd26c"`
[INFO] [stderr]    Compiling embedded-hal-mock v0.4.1
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling i2cdev v0.4.2
[INFO] [stderr]    Compiling spidev v0.3.0
[INFO] [stderr]    Compiling linux-embedded-hal v0.2.2
[INFO] [stderr]    Compiling sgp30 v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `"docker" "inspect" "3535ea883810b7f65bc12fd4faeeb80e4489d322c26d1f38851077717e9cd26c"`
[INFO] running `"docker" "rm" "-f" "3535ea883810b7f65bc12fd4faeeb80e4489d322c26d1f38851077717e9cd26c"`
[INFO] [stdout] 3535ea883810b7f65bc12fd4faeeb80e4489d322c26d1f38851077717e9cd26c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sgp30/0.2.1:/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] 6768c5ccb410e8b6a024d77738f7f3537102706259b6cd92fbb8769aad8a825f
[INFO] running `"docker" "start" "-a" "6768c5ccb410e8b6a024d77738f7f3537102706259b6cd92fbb8769aad8a825f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sgp30-ae70696b13aacd4f
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::read_with_crc ... ok
[INFO] [stdout] test tests::measure_initialization_required ... ok
[INFO] [stdout] test tests::crc8_test_value ... ok
[INFO] [stdout] test tests::get_baseline ... ok
[INFO] [stdout] test tests::selftest_fail ... ok
[INFO] [stdout] test tests::measure_raw_signals ... ok
[INFO] [stdout] test tests::measure_success ... ok
[INFO] [stdout] test tests::get_feature_set ... ok
[INFO] [stdout] test types::tests::humidity_as_bytes ... ok
[INFO] [stdout] test tests::validate_crc ... ok
[INFO] [stdout] test tests::set_humidity ... ok
[INFO] [stdout] test tests::set_baseline ... ok
[INFO] [stdout] test tests::set_humidity_none ... ok
[INFO] [stdout] test tests::serial ... ok
[INFO] [stdout] test tests::selftest_ok ... ok
[INFO] [stdout] test types::tests::humidity_from_f32_err ... ok
[INFO] [stdout] test types::tests::humidity_from_f32_ok ... ok
[INFO] [stdout] test types::tests::humidity_into_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sgp30
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs -  (line 58) ... ok
[INFO] [stdout] test src/lib.rs -  (line 149) ... ok
[INFO] [stdout] test src/lib.rs -  (line 124) ... ok
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] test src/lib.rs -  (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6768c5ccb410e8b6a024d77738f7f3537102706259b6cd92fbb8769aad8a825f"`
[INFO] running `"docker" "rm" "-f" "6768c5ccb410e8b6a024d77738f7f3537102706259b6cd92fbb8769aad8a825f"`
[INFO] [stdout] 6768c5ccb410e8b6a024d77738f7f3537102706259b6cd92fbb8769aad8a825f