[INFO] crate w5500 0.2.1 is already in cache
[INFO] extracting crate w5500 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/w5500/0.2.1
[INFO] extracting crate w5500 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/w5500/0.2.1
[INFO] validating manifest of w5500-0.2.1 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 w5500-0.2.1 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 w5500-0.2.1
[INFO] finished frobbing w5500-0.2.1
[INFO] frobbed toml for w5500-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/w5500/0.2.1/Cargo.toml
[INFO] started frobbing w5500-0.2.1
[INFO] finished frobbing w5500-0.2.1
[INFO] frobbed toml for w5500-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/w5500/0.2.1/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 w5500-0.2.1 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/w5500/0.2.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b15e8e5acf1cd186a37ef518a543e8d5c89717fe218f8ea4ec7a6165767e9efa
[INFO] running `"docker" "start" "-a" "b15e8e5acf1cd186a37ef518a543e8d5c89717fe218f8ea4ec7a6165767e9efa"`
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling w5500 v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |     chip_select: &'a mut OutputPin,
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:110:30
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn new(chip_select: &mut OutputPin) -> W5500 {
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:118:30
[INFO] [stderr]     |
[INFO] [stderr] 118 |         chip_select: &'a mut OutputPin,
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:119:22
[INFO] [stderr]     |
[INFO] [stderr] 119 |         spi: &'c mut FullDuplex<u8, Error = E>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FullDuplex<u8, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:148:22
[INFO] [stderr]     |
[INFO] [stderr] 148 |         spi: &'c mut FullDuplex<u8, Error = E>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FullDuplex<u8, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:154:70
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub struct ActiveW5500<'a, 'b: 'a, 'c, E>(&'a mut W5500<'b>, &'c mut FullDuplex<u8, Error = E>);
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FullDuplex<u8, Error = E>`
[INFO] [stderr] 
[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/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use hal::digital::OutputPin;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[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/lib.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |     chip_select: &'a mut OutputPin,
[INFO] [stderr]     |                          ^^^^^^^^^
[INFO] [stderr] 
[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/lib.rs:110:30
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn new(chip_select: &mut OutputPin) -> W5500 {
[INFO] [stderr]     |                              ^^^^^^^^^
[INFO] [stderr] 
[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/lib.rs:118:30
[INFO] [stderr]     |
[INFO] [stderr] 118 |         chip_select: &'a mut OutputPin,
[INFO] [stderr]     |                              ^^^^^^^^^
[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/lib.rs:311:28
[INFO] [stderr]     |
[INFO] [stderr] 311 |         self.0.chip_select.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/lib.rs:315:28
[INFO] [stderr]     |
[INFO] [stderr] 315 |         self.0.chip_select.set_high()
[INFO] [stderr]     |                            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "b15e8e5acf1cd186a37ef518a543e8d5c89717fe218f8ea4ec7a6165767e9efa"`
[INFO] running `"docker" "rm" "-f" "b15e8e5acf1cd186a37ef518a543e8d5c89717fe218f8ea4ec7a6165767e9efa"`
[INFO] [stdout] b15e8e5acf1cd186a37ef518a543e8d5c89717fe218f8ea4ec7a6165767e9efa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/w5500/0.2.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 21420b39b875a5ce587e6eea654d91f592b2f83f891b741f2aeea28fead43bd6
[INFO] running `"docker" "start" "-a" "21420b39b875a5ce587e6eea654d91f592b2f83f891b741f2aeea28fead43bd6"`
[INFO] [stderr]    Compiling w5500 v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |     chip_select: &'a mut OutputPin,
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:110:30
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn new(chip_select: &mut OutputPin) -> W5500 {
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:118:30
[INFO] [stderr]     |
[INFO] [stderr] 118 |         chip_select: &'a mut OutputPin,
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:119:22
[INFO] [stderr]     |
[INFO] [stderr] 119 |         spi: &'c mut FullDuplex<u8, Error = E>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FullDuplex<u8, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:148:22
[INFO] [stderr]     |
[INFO] [stderr] 148 |         spi: &'c mut FullDuplex<u8, Error = E>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FullDuplex<u8, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:154:70
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub struct ActiveW5500<'a, 'b: 'a, 'c, E>(&'a mut W5500<'b>, &'c mut FullDuplex<u8, Error = E>);
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FullDuplex<u8, Error = E>`
[INFO] [stderr] 
[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/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use hal::digital::OutputPin;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[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/lib.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |     chip_select: &'a mut OutputPin,
[INFO] [stderr]     |                          ^^^^^^^^^
[INFO] [stderr] 
[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/lib.rs:110:30
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn new(chip_select: &mut OutputPin) -> W5500 {
[INFO] [stderr]     |                              ^^^^^^^^^
[INFO] [stderr] 
[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/lib.rs:118:30
[INFO] [stderr]     |
[INFO] [stderr] 118 |         chip_select: &'a mut OutputPin,
[INFO] [stderr]     |                              ^^^^^^^^^
[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/lib.rs:311:28
[INFO] [stderr]     |
[INFO] [stderr] 311 |         self.0.chip_select.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/lib.rs:315:28
[INFO] [stderr]     |
[INFO] [stderr] 315 |         self.0.chip_select.set_high()
[INFO] [stderr]     |                            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "21420b39b875a5ce587e6eea654d91f592b2f83f891b741f2aeea28fead43bd6"`
[INFO] running `"docker" "rm" "-f" "21420b39b875a5ce587e6eea654d91f592b2f83f891b741f2aeea28fead43bd6"`
[INFO] [stdout] 21420b39b875a5ce587e6eea654d91f592b2f83f891b741f2aeea28fead43bd6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/w5500/0.2.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f7eff7a0a89500ba07bcecbe4fe02165bba6993ac85038ff0f7ce747d4184da5
[INFO] running `"docker" "start" "-a" "f7eff7a0a89500ba07bcecbe4fe02165bba6993ac85038ff0f7ce747d4184da5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/w5500-0352bbdf509e4001
[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]    Doc-tests w5500
[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" "f7eff7a0a89500ba07bcecbe4fe02165bba6993ac85038ff0f7ce747d4184da5"`
[INFO] running `"docker" "rm" "-f" "f7eff7a0a89500ba07bcecbe4fe02165bba6993ac85038ff0f7ce747d4184da5"`
[INFO] [stdout] f7eff7a0a89500ba07bcecbe4fe02165bba6993ac85038ff0f7ce747d4184da5