[INFO] crate veml6040 0.1.0 is already in cache
[INFO] extracting crate veml6040 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/veml6040/0.1.0
[INFO] extracting crate veml6040 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/veml6040/0.1.0
[INFO] validating manifest of veml6040-0.1.0 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 veml6040-0.1.0 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 veml6040-0.1.0
[INFO] finished frobbing veml6040-0.1.0
[INFO] frobbed toml for veml6040-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/veml6040/0.1.0/Cargo.toml
[INFO] started frobbing veml6040-0.1.0
[INFO] finished frobbing veml6040-0.1.0
[INFO] frobbed toml for veml6040-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/veml6040/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing veml6040-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/veml6040/0.1.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] bba76c5737efbd5b95605a4d352b8a613f3d5cc4504db11d47c6739abe6b093d
[INFO] running `"docker" "start" "-a" "bba76c5737efbd5b95605a4d352b8a613f3d5cc4504db11d47c6739abe6b093d"`
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling veml6040 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "bba76c5737efbd5b95605a4d352b8a613f3d5cc4504db11d47c6739abe6b093d"`
[INFO] running `"docker" "rm" "-f" "bba76c5737efbd5b95605a4d352b8a613f3d5cc4504db11d47c6739abe6b093d"`
[INFO] [stdout] bba76c5737efbd5b95605a4d352b8a613f3d5cc4504db11d47c6739abe6b093d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/veml6040/0.1.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7b417c7068c06658ef6004d488fdf27c6ddb534432c5ce1cd842033c9901e04d
[INFO] running `"docker" "start" "-a" "7b417c7068c06658ef6004d488fdf27c6ddb534432c5ce1cd842033c9901e04d"`
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling nix v0.6.0
[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 spidev v0.3.0
[INFO] [stderr]    Compiling linux-embedded-hal v0.2.2
[INFO] [stderr]    Compiling veml6040 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
[INFO] running `"docker" "inspect" "7b417c7068c06658ef6004d488fdf27c6ddb534432c5ce1cd842033c9901e04d"`
[INFO] running `"docker" "rm" "-f" "7b417c7068c06658ef6004d488fdf27c6ddb534432c5ce1cd842033c9901e04d"`
[INFO] [stdout] 7b417c7068c06658ef6004d488fdf27c6ddb534432c5ce1cd842033c9901e04d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/veml6040/0.1.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9d22b5bd9f5e8d64d465f400ef2cd7296220c329dfb07eab0f8fbf69a92864a8
[INFO] running `"docker" "start" "-a" "9d22b5bd9f5e8d64d465f400ef2cd7296220c329dfb07eab0f8fbf69a92864a8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/veml6040-c07c032c4551ffa2
[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/configuration-31f72a5683c5eba3
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test can_disable ... ok
[INFO] [stdout] test can_set_it_640 ... ok
[INFO] [stdout] test can_enable ... ok
[INFO] [stdout] test can_set_it_1280 ... ok
[INFO] [stdout] test can_set_it_40 ... ok
[INFO] [stdout] test can_set_it_160 ... ok
[INFO] [stdout] test can_set_it_320 ... ok
[INFO] [stdout] test can_trigger_measurement ... ok
[INFO] [stdout] test can_set_mm_manual ... ok
[INFO] [stdout] test can_set_mm_auto ... ok
[INFO] [stdout] test can_set_it_80 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/reading-f4bf5cc2245c1c84
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test can_read_green_channel ... ok
[INFO] [stdout] test can_read_blue_channel ... ok
[INFO] [stdout] test can_read_red_channel ... ok
[INFO] [stdout] test can_read_white_channel ... ok
[INFO] [stdout] test can_read_all_channels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests veml6040
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 90) ... ok
[INFO] [stdout] test src/lib.rs -  (line 68) ... ok
[INFO] [stdout] test src/lib.rs -  (line 107) ... ok
[INFO] [stdout] test src/lib.rs -  (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9d22b5bd9f5e8d64d465f400ef2cd7296220c329dfb07eab0f8fbf69a92864a8"`
[INFO] running `"docker" "rm" "-f" "9d22b5bd9f5e8d64d465f400ef2cd7296220c329dfb07eab0f8fbf69a92864a8"`
[INFO] [stdout] 9d22b5bd9f5e8d64d465f400ef2cd7296220c329dfb07eab0f8fbf69a92864a8