[INFO] crate sgp30 0.2.1 is already in cache
[INFO] extracting crate sgp30 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/sgp30/0.2.1
[INFO] extracting crate sgp30 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sgp30/0.2.1
[INFO] validating manifest of sgp30-0.2.1 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 sgp30-0.2.1 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 sgp30-0.2.1
[INFO] finished frobbing sgp30-0.2.1
[INFO] frobbed toml for sgp30-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/sgp30/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 sgp30-0.2.1 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/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 3d3c42ef9583b9fa5395831632b4291cd617c8dd9af64bed7ee34a43c03444cc
[INFO] running `"docker" "start" "-a" "3d3c42ef9583b9fa5395831632b4291cd617c8dd9af64bed7ee34a43c03444cc"`
[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 0.79s
[INFO] running `"docker" "inspect" "3d3c42ef9583b9fa5395831632b4291cd617c8dd9af64bed7ee34a43c03444cc"`
[INFO] running `"docker" "rm" "-f" "3d3c42ef9583b9fa5395831632b4291cd617c8dd9af64bed7ee34a43c03444cc"`
[INFO] [stdout] 3d3c42ef9583b9fa5395831632b4291cd617c8dd9af64bed7ee34a43c03444cc
[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/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d2f7510db20485692a7240b0b0f4432e472e91dc004493edd7c7661557e55dcd
[INFO] running `"docker" "start" "-a" "d2f7510db20485692a7240b0b0f4432e472e91dc004493edd7c7661557e55dcd"`
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling embedded-hal-mock v0.4.1
[INFO] [stderr]    Compiling i2cdev v0.4.2
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling nix v0.6.0
[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 7.78s
[INFO] running `"docker" "inspect" "d2f7510db20485692a7240b0b0f4432e472e91dc004493edd7c7661557e55dcd"`
[INFO] running `"docker" "rm" "-f" "d2f7510db20485692a7240b0b0f4432e472e91dc004493edd7c7661557e55dcd"`
[INFO] [stdout] d2f7510db20485692a7240b0b0f4432e472e91dc004493edd7c7661557e55dcd
[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/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3568731b7d557caa6c0620526796df1828359cdfa45fab3c56360e08574343f3
[INFO] running `"docker" "start" "-a" "3568731b7d557caa6c0620526796df1828359cdfa45fab3c56360e08574343f3"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sgp30-34c7ba4b82eb10f8
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::selftest_fail ... ok
[INFO] [stdout] test tests::measure_success ... ok
[INFO] [stdout] test tests::measure_raw_signals ... ok
[INFO] [stdout] test tests::measure_initialization_required ... ok
[INFO] [stdout] test tests::get_feature_set ... ok
[INFO] [stdout] test tests::crc8_test_value ... ok
[INFO] [stdout] test tests::serial ... ok
[INFO] [stdout] test tests::set_humidity_none ... ok
[INFO] [stdout] test tests::set_baseline ... ok
[INFO] [stdout] test tests::validate_crc ... ok
[INFO] [stdout] test types::tests::humidity_as_bytes ... ok
[INFO] [stdout] test tests::set_humidity ... ok
[INFO] [stdout] test types::tests::humidity_from_f32_ok ... ok
[INFO] [stdout] test types::tests::humidity_from_f32_err ... ok
[INFO] [stdout] test types::tests::humidity_into_f32 ... ok
[INFO] [stdout] test tests::selftest_ok ... ok
[INFO] [stdout] test tests::read_with_crc ... ok
[INFO] [stdout] test tests::get_baseline ... 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 149) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] test src/lib.rs -  (line 124) ... ok
[INFO] [stdout] test src/lib.rs -  (line 58) ... 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" "3568731b7d557caa6c0620526796df1828359cdfa45fab3c56360e08574343f3"`
[INFO] running `"docker" "rm" "-f" "3568731b7d557caa6c0620526796df1828359cdfa45fab3c56360e08574343f3"`
[INFO] [stdout] 3568731b7d557caa6c0620526796df1828359cdfa45fab3c56360e08574343f3