[INFO] crate xca9548a 0.1.0 is already in cache
[INFO] extracting crate xca9548a 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/xca9548a/0.1.0
[INFO] extracting crate xca9548a 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xca9548a/0.1.0
[INFO] validating manifest of xca9548a-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 xca9548a-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 xca9548a-0.1.0
[INFO] finished frobbing xca9548a-0.1.0
[INFO] frobbed toml for xca9548a-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/xca9548a/0.1.0/Cargo.toml
[INFO] started frobbing xca9548a-0.1.0
[INFO] finished frobbing xca9548a-0.1.0
[INFO] frobbed toml for xca9548a-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xca9548a/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 xca9548a-0.1.0 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/xca9548a/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d54f0c4dbc90a71b7aa02ae8eb462d19ac5a77929622b47cd129f76d63953058
[INFO] running `"docker" "start" "-a" "d54f0c4dbc90a71b7aa02ae8eb462d19ac5a77929622b47cd129f76d63953058"`
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling xca9548a v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "d54f0c4dbc90a71b7aa02ae8eb462d19ac5a77929622b47cd129f76d63953058"`
[INFO] running `"docker" "rm" "-f" "d54f0c4dbc90a71b7aa02ae8eb462d19ac5a77929622b47cd129f76d63953058"`
[INFO] [stdout] d54f0c4dbc90a71b7aa02ae8eb462d19ac5a77929622b47cd129f76d63953058
[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/xca9548a/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 153d749f51fd7d43469929d650a4c6a74cb4beace15758c8728ea4b18db8eb71
[INFO] running `"docker" "start" "-a" "153d749f51fd7d43469929d650a4c6a74cb4beace15758c8728ea4b18db8eb71"`
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling embedded-hal-mock v0.2.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling spidev v0.3.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling i2cdev v0.4.2
[INFO] [stderr]    Compiling linux-embedded-hal v0.2.2
[INFO] [stderr]    Compiling xca9548a v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.23s
[INFO] running `"docker" "inspect" "153d749f51fd7d43469929d650a4c6a74cb4beace15758c8728ea4b18db8eb71"`
[INFO] running `"docker" "rm" "-f" "153d749f51fd7d43469929d650a4c6a74cb4beace15758c8728ea4b18db8eb71"`
[INFO] [stdout] 153d749f51fd7d43469929d650a4c6a74cb4beace15758c8728ea4b18db8eb71
[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/xca9548a/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2312364d280d3e88221301189663ab57a9f10005a297ca1da5cd2b6cbee80ebe
[INFO] running `"docker" "start" "-a" "2312364d280d3e88221301189663ab57a9f10005a297ca1da5cd2b6cbee80ebe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xca9548a-35985e15005959ac
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-1c9ad2db7b8e2bcf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::can_generate_alternative_addresses ... ok
[INFO] [stdout] test tests::can_get_default_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test pca9548a_tests::can_write_to_slave ... ok
[INFO] [stdout] test pca9548a_tests::can_write_read_from_slave ... ok
[INFO] [stdout] test pca9548a_tests::can_get_channel_status ... ok
[INFO] [stdout] test pca9548a_tests::can_select_channels ... ok
[INFO] [stdout] test pca9548a_tests::can_read_from_slave ... ok
[INFO] [stdout] test tca9548a_tests::can_get_channel_status ... ok
[INFO] [stdout] test tca9548a_tests::can_read_from_slave ... ok
[INFO] [stdout] test tca9548a_tests::can_write_read_from_slave ... ok
[INFO] [stdout] test tca9548a_tests::can_select_channels ... ok
[INFO] [stdout] test tca9548a_tests::can_write_to_slave ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xca9548a
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 64) ... ok
[INFO] [stdout] test src/lib.rs -  (line 31) ... ok
[INFO] [stdout] test src/lib.rs -  (line 80) ... ok
[INFO] [stdout] test src/lib.rs -  (line 47) ... 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" "2312364d280d3e88221301189663ab57a9f10005a297ca1da5cd2b6cbee80ebe"`
[INFO] running `"docker" "rm" "-f" "2312364d280d3e88221301189663ab57a9f10005a297ca1da5cd2b6cbee80ebe"`
[INFO] [stdout] 2312364d280d3e88221301189663ab57a9f10005a297ca1da5cd2b6cbee80ebe