[INFO] crate mcp49xx 0.1.0 is already in cache
[INFO] extracting crate mcp49xx 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/mcp49xx/0.1.0
[INFO] extracting crate mcp49xx 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mcp49xx/0.1.0
[INFO] validating manifest of mcp49xx-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 mcp49xx-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 mcp49xx-0.1.0
[INFO] finished frobbing mcp49xx-0.1.0
[INFO] frobbed toml for mcp49xx-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mcp49xx/0.1.0/Cargo.toml
[INFO] started frobbing mcp49xx-0.1.0
[INFO] finished frobbing mcp49xx-0.1.0
[INFO] frobbed toml for mcp49xx-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mcp49xx/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] 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 mcp49xx-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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mcp49xx/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] 703a977df9a74f42aba1d86818c7840a56757cc580a266ec886548347c57be86
[INFO] running `"docker" "start" "-a" "703a977df9a74f42aba1d86818c7840a56757cc580a266ec886548347c57be86"`
[INFO] [stderr]    Compiling mcp49xx v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     CS: hal::digital::OutputPin,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:156:36
[INFO] [stderr]    |
[INFO] [stderr] 156| #![deny(unsafe_code, missing_docs, warnings)]
[INFO] [stderr]    |                                    ^^^^^^^^
[INFO] [stderr]    = note: #[warn(deprecated)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:30:17
[INFO] [stderr]    |
[INFO] [stderr] 30 |         self.cs.set_low();
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |         self.cs.set_high();
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "703a977df9a74f42aba1d86818c7840a56757cc580a266ec886548347c57be86"`
[INFO] running `"docker" "rm" "-f" "703a977df9a74f42aba1d86818c7840a56757cc580a266ec886548347c57be86"`
[INFO] [stdout] 703a977df9a74f42aba1d86818c7840a56757cc580a266ec886548347c57be86
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mcp49xx/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] 824e8365f7e9168b4a71bd4206476bb092f03c350625606755da571786f6bd66
[INFO] running `"docker" "start" "-a" "824e8365f7e9168b4a71bd4206476bb092f03c350625606755da571786f6bd66"`
[INFO] [stderr]    Compiling mcp49xx v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     CS: hal::digital::OutputPin,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:156:36
[INFO] [stderr]    |
[INFO] [stderr] 156| #![deny(unsafe_code, missing_docs, warnings)]
[INFO] [stderr]    |                                    ^^^^^^^^
[INFO] [stderr]    = note: #[warn(deprecated)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::v1::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]  --> tests/base/mod.rs:8:6
[INFO] [stderr]   |
[INFO] [stderr] 8 | impl embedded_hal::digital::OutputPin for DummyOutputPin {
[INFO] [stderr]   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:30:17
[INFO] [stderr]    |
[INFO] [stderr] 30 |         self.cs.set_low();
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |         self.cs.set_high();
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `"docker" "inspect" "824e8365f7e9168b4a71bd4206476bb092f03c350625606755da571786f6bd66"`
[INFO] running `"docker" "rm" "-f" "824e8365f7e9168b4a71bd4206476bb092f03c350625606755da571786f6bd66"`
[INFO] [stdout] 824e8365f7e9168b4a71bd4206476bb092f03c350625606755da571786f6bd66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mcp49xx/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] 0a0e14ab0d7bb2687806286e8e9b034683aea127140ec0c86316f69b6021ca94
[INFO] running `"docker" "start" "-a" "0a0e14ab0d7bb2687806286e8e9b034683aea127140ec0c86316f69b6021ca94"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mcp49xx-d3af34a713eb8409
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test command::tests::can_set_enable ... ok
[INFO] [stdout] test command::tests::can_set_shutdown ... ok
[INFO] [stdout] test command::tests::can_set_unbuffered ... ok
[INFO] [stdout] test command::tests::can_set_double_gain ... ok
[INFO] [stdout] test command::tests::can_set_buffered ... ok
[INFO] [stdout] test command::tests::can_set_single_gain ... ok
[INFO] [stdout] test command::tests::can_set_value ... ok
[INFO] [stdout] test command::tests::default_command_all_off ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/integration-c9c03027867598cd
[INFO] [stdout] test command::tests::operations_leave_original_command_unchanged ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 86 tests
[INFO] [stdout] test common::for_mcp4801::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4801::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4802::send_default ... ok
[INFO] [stdout] test common::for_mcp4811::send_default ... ok
[INFO] [stdout] test common::for_mcp4802::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4802::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4811::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4811::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4812::send_default ... ok
[INFO] [stdout] test common::for_mcp4812::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4822::send_default ... ok
[INFO] [stdout] test common::for_mcp4821::send_default ... ok
[INFO] [stdout] test common::for_mcp4821::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4821::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4812::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4822::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4822::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4901::send_default ... ok
[INFO] [stdout] test common::for_mcp4901::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4901::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4902::send_default ... ok
[INFO] [stdout] test common::for_mcp4902::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4912::send_default ... ok
[INFO] [stdout] test common::for_mcp4911::send_default ... ok
[INFO] [stdout] test common::for_mcp4911::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4902::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4912::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4911::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4922::send_default ... ok
[INFO] [stdout] test common::for_mcp4912::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4921::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4921::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4921::send_default ... ok
[INFO] [stdout] test common::for_mcp4922::send_double_gain ... ok
[INFO] [stdout] test invalid_buffering_test::for_mcp4811::cannot_send_buffered ... ok
[INFO] [stdout] test invalid_buffering_test::for_mcp4812::cannot_send_buffered ... ok
[INFO] [stdout] test invalid_buffering_test::for_mcp4821::cannot_send_buffered ... ok
[INFO] [stdout] test invalid_buffering_test::for_mcp4822::cannot_send_buffered ... ok
[INFO] [stdout] test invalid_channel::for_mcp4801::cannot_send_invalid_channel ... ok
[INFO] [stdout] test common::for_mcp4922::send_shutdown ... ok
[INFO] [stdout] test invalid_buffering_test::for_mcp4801::cannot_send_buffered ... ok
[INFO] [stdout] test invalid_buffering_test::for_mcp4802::cannot_send_buffered ... ok
[INFO] [stdout] test common::for_mcp4801::send_default ... ok
[INFO] [stdout] test invalid_channel::for_mcp4911::cannot_send_invalid_channel ... ok
[INFO] [stdout] test invalid_channel::for_mcp4921::cannot_send_invalid_channel ... ok
[INFO] [stdout] test invalid_value_10bit::for_mcp4812::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_10bit::for_mcp4911::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_10bit::for_mcp4912::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_12bit::for_mcp4821::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_10bit::for_mcp4811::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_channel::for_mcp4821::cannot_send_invalid_channel ... ok
[INFO] [stdout] test invalid_channel::for_mcp4901::cannot_send_invalid_channel ... ok
[INFO] [stdout] test invalid_channel::for_mcp4811::cannot_send_invalid_channel ... ok
[INFO] [stdout] test invalid_value_12bit::for_mcp4822::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_12bit::for_mcp4921::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_8bit::for_mcp4802::cannot_send_invalid_value ... ok
[INFO] [stdout] test send_buffered_test::for_mcp4902::send_buffered ... ok
[INFO] [stdout] test invalid_value_8bit::for_mcp4901::cannot_send_invalid_value ... ok
[INFO] [stdout] test send_buffered_test::for_mcp4901::send_buffered ... ok
[INFO] [stdout] test invalid_value_8bit::for_mcp4801::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_8bit::for_mcp4902::cannot_send_invalid_value ... ok
[INFO] [stdout] test send_channel1::for_mcp4802::send_channel1 ... ok
[INFO] [stdout] test send_buffered_test::for_mcp4921::send_buffered ... ok
[INFO] [stdout] test matches ... ok
[INFO] [stdout] test invalid_value_12bit::for_mcp4922::cannot_send_invalid_value ... ok
[INFO] [stdout] test send_buffered_test::for_mcp4911::send_buffered ... ok
[INFO] [stdout] test send_channel1::for_mcp4812::send_channel1 ... ok
[INFO] [stdout] test send_channel1::for_mcp4822::send_channel1 ... ok
[INFO] [stdout] test send_buffered_test::for_mcp4922::send_buffered ... ok
[INFO] [stdout] test send_buffered_test::for_mcp4912::send_buffered ... ok
[INFO] [stdout] test send_channel1::for_mcp4902::send_channel1 ... ok
[INFO] [stdout] test send_channel1::for_mcp4912::send_channel1 ... ok
[INFO] [stdout] test send_channel1::for_mcp4922::send_channel1 ... ok
[INFO] [stdout] test send_value_10bit::for_mcp4812::send_value ... ok
[INFO] [stdout] test send_value_10bit::for_mcp4912::send_value ... ok
[INFO] [stdout] test send_value_12bit::for_mcp4822::send_value ... ok
[INFO] [stdout] test send_value_12bit::for_mcp4921::send_value ... ok
[INFO] [stdout] test send_value_10bit::for_mcp4911::send_value ... ok
[INFO] [stdout] test send_value_12bit::for_mcp4821::send_value ... ok
[INFO] [stdout] test send_value_8bit::for_mcp4801::send_value ... ok
[INFO] [stdout] test send_value_12bit::for_mcp4922::send_value ... ok
[INFO] [stdout] test send_value_8bit::for_mcp4902::send_value ... ok
[INFO] [stdout] test send_value_8bit::for_mcp4802::send_value ... ok
[INFO] [stdout] test send_value_10bit::for_mcp4811::send_value ... ok
[INFO] [stdout] test send_value_8bit::for_mcp4901::send_value ... ok
[INFO] [stdout] test can_fail ... ok
[INFO] [stderr]    Doc-tests mcp49xx
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 86 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 134) ... ok
[INFO] [stdout] test src/lib.rs -  (line 82) ... ok
[INFO] [stdout] test src/lib.rs -  (line 106) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0a0e14ab0d7bb2687806286e8e9b034683aea127140ec0c86316f69b6021ca94"`
[INFO] running `"docker" "rm" "-f" "0a0e14ab0d7bb2687806286e8e9b034683aea127140ec0c86316f69b6021ca94"`
[INFO] [stdout] 0a0e14ab0d7bb2687806286e8e9b034683aea127140ec0c86316f69b6021ca94