[INFO] updating cached repository kellerkindt/w5500
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kellerkindt/w5500
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kellerkindt/w5500" "work/ex/beta-1.38-1/sources/1.37.0/gh/kellerkindt/w5500"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kellerkindt/w5500'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kellerkindt/w5500" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kellerkindt/w5500"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kellerkindt/w5500'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] facc33c065c5eef31d70a2913a862b66577c1b0b
[INFO] sha for GitHub repo kellerkindt/w5500: facc33c065c5eef31d70a2913a862b66577c1b0b
[INFO] validating manifest of kellerkindt/w5500 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 kellerkindt/w5500 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 kellerkindt/w5500
[INFO] finished frobbing kellerkindt/w5500
[INFO] frobbed toml for kellerkindt/w5500 written to work/ex/beta-1.38-1/sources/1.37.0/gh/kellerkindt/w5500/Cargo.toml
[INFO] started frobbing kellerkindt/w5500
[INFO] finished frobbing kellerkindt/w5500
[INFO] frobbed toml for kellerkindt/w5500 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kellerkindt/w5500/Cargo.toml
[INFO] crate kellerkindt/w5500 already has a lockfile, it will not be regenerated
[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 kellerkindt/w5500 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kellerkindt/w5500:/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] 42a4e17454f26574334c5ab44c2c6d67149d4cf162457c94b6dc829443c50196
[INFO] running `"docker" "start" "-a" "42a4e17454f26574334c5ab44c2c6d67149d4cf162457c94b6dc829443c50196"`
[INFO] [stderr]    Compiling nb v0.1.1
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling embedded-hal v0.2.1
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "42a4e17454f26574334c5ab44c2c6d67149d4cf162457c94b6dc829443c50196"`
[INFO] running `"docker" "rm" "-f" "42a4e17454f26574334c5ab44c2c6d67149d4cf162457c94b6dc829443c50196"`
[INFO] [stdout] 42a4e17454f26574334c5ab44c2c6d67149d4cf162457c94b6dc829443c50196
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kellerkindt/w5500:/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] 80d50db03af9f779092a8193d9e5ddcd95394759dcf49da7197d92e8bd667d5c
[INFO] running `"docker" "start" "-a" "80d50db03af9f779092a8193d9e5ddcd95394759dcf49da7197d92e8bd667d5c"`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "80d50db03af9f779092a8193d9e5ddcd95394759dcf49da7197d92e8bd667d5c"`
[INFO] running `"docker" "rm" "-f" "80d50db03af9f779092a8193d9e5ddcd95394759dcf49da7197d92e8bd667d5c"`
[INFO] [stdout] 80d50db03af9f779092a8193d9e5ddcd95394759dcf49da7197d92e8bd667d5c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kellerkindt/w5500:/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] 46514b267caccd6fc5cf16a48ed7f18023c34d82142d301097210a956ee95d13
[INFO] running `"docker" "start" "-a" "46514b267caccd6fc5cf16a48ed7f18023c34d82142d301097210a956ee95d13"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/w5500-139112ccc46ac70b
[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] [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" "46514b267caccd6fc5cf16a48ed7f18023c34d82142d301097210a956ee95d13"`
[INFO] running `"docker" "rm" "-f" "46514b267caccd6fc5cf16a48ed7f18023c34d82142d301097210a956ee95d13"`
[INFO] [stdout] 46514b267caccd6fc5cf16a48ed7f18023c34d82142d301097210a956ee95d13