[INFO] crate i2c-pca9685 0.1.8 is already in cache
[INFO] extracting crate i2c-pca9685 0.1.8 into work/ex/beta-1.38-1/sources/1.37.0/reg/i2c-pca9685/0.1.8
[INFO] extracting crate i2c-pca9685 0.1.8 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i2c-pca9685/0.1.8
[INFO] validating manifest of i2c-pca9685-0.1.8 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 i2c-pca9685-0.1.8 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 i2c-pca9685-0.1.8
[INFO] finished frobbing i2c-pca9685-0.1.8
[INFO] frobbed toml for i2c-pca9685-0.1.8 written to work/ex/beta-1.38-1/sources/1.37.0/reg/i2c-pca9685/0.1.8/Cargo.toml
[INFO] started frobbing i2c-pca9685-0.1.8
[INFO] finished frobbing i2c-pca9685-0.1.8
[INFO] frobbed toml for i2c-pca9685-0.1.8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i2c-pca9685/0.1.8/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 i2c-pca9685-0.1.8 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-4/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/i2c-pca9685/0.1.8:/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] 2291e00ea5cd48bb4131ea9c39e8b6da36b73ffdb0c392dca096cf4097bd6cd7
[INFO] running `"docker" "start" "-a" "2291e00ea5cd48bb4131ea9c39e8b6da36b73ffdb0c392dca096cf4097bd6cd7"`
[INFO] [stderr]    Compiling i2c-pca9685 v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "2291e00ea5cd48bb4131ea9c39e8b6da36b73ffdb0c392dca096cf4097bd6cd7"`
[INFO] running `"docker" "rm" "-f" "2291e00ea5cd48bb4131ea9c39e8b6da36b73ffdb0c392dca096cf4097bd6cd7"`
[INFO] [stdout] 2291e00ea5cd48bb4131ea9c39e8b6da36b73ffdb0c392dca096cf4097bd6cd7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/i2c-pca9685/0.1.8:/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] ac4f7a1a19627164b6da52d3acc320e323343dacad7e9bcdb6f7acc0ba34660d
[INFO] running `"docker" "start" "-a" "ac4f7a1a19627164b6da52d3acc320e323343dacad7e9bcdb6f7acc0ba34660d"`
[INFO] [stderr]    Compiling i2c-pca9685 v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "ac4f7a1a19627164b6da52d3acc320e323343dacad7e9bcdb6f7acc0ba34660d"`
[INFO] running `"docker" "rm" "-f" "ac4f7a1a19627164b6da52d3acc320e323343dacad7e9bcdb6f7acc0ba34660d"`
[INFO] [stdout] ac4f7a1a19627164b6da52d3acc320e323343dacad7e9bcdb6f7acc0ba34660d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/i2c-pca9685/0.1.8:/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] 48e11870f7643068986ed24898e6b2cbe38b2519053c8cf116ebcc8acd9946d1
[INFO] running `"docker" "start" "-a" "48e11870f7643068986ed24898e6b2cbe38b2519053c8cf116ebcc8acd9946d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/i2c_pca9685-96a1ea1a50e51c3c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests i2c-pca9685
[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] running `"docker" "inspect" "48e11870f7643068986ed24898e6b2cbe38b2519053c8cf116ebcc8acd9946d1"`
[INFO] running `"docker" "rm" "-f" "48e11870f7643068986ed24898e6b2cbe38b2519053c8cf116ebcc8acd9946d1"`
[INFO] [stdout] 48e11870f7643068986ed24898e6b2cbe38b2519053c8cf116ebcc8acd9946d1