[INFO] updating cached repository ryankurte/rust-remote-hal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ryankurte/rust-remote-hal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ryankurte/rust-remote-hal" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/ryankurte/rust-remote-hal"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/ryankurte/rust-remote-hal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ryankurte/rust-remote-hal" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/ryankurte/rust-remote-hal"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/ryankurte/rust-remote-hal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 087e139d0166b928c4569e446b0a2d5a47fa9a5c
[INFO] sha for GitHub repo ryankurte/rust-remote-hal: 087e139d0166b928c4569e446b0a2d5a47fa9a5c
[INFO] validating manifest of ryankurte/rust-remote-hal on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ryankurte/rust-remote-hal on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ryankurte/rust-remote-hal
[INFO] finished frobbing ryankurte/rust-remote-hal
[INFO] frobbed toml for ryankurte/rust-remote-hal written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/ryankurte/rust-remote-hal/Cargo.toml
[INFO] started frobbing ryankurte/rust-remote-hal
[INFO] finished frobbing ryankurte/rust-remote-hal
[INFO] frobbed toml for ryankurte/rust-remote-hal written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/ryankurte/rust-remote-hal/Cargo.toml
[INFO] crate ryankurte/rust-remote-hal already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ryankurte/rust-remote-hal against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/ryankurte/rust-remote-hal:/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=forbid" "-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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0d9652fdcfdcbe7634d29fe6c206d9e707e1feb2acceb269eab295253936cea0
[INFO] running `"docker" "start" "-a" "0d9652fdcfdcbe7634d29fe6c206d9e707e1feb2acceb269eab295253936cea0"`
[INFO] [stderr]     Checking simple-error v0.1.13
[INFO] [stderr]     Checking crate v0.0.2
[INFO] [stderr]     Checking futures-timer v0.1.1
[INFO] [stderr]     Checking users v0.7.0
[INFO] [stderr]     Checking i2cdev v0.4.1
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking nix v0.6.0
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-serde v0.2.0
[INFO] [stderr]     Checking nix v0.10.0
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]     Checking tokio-threadpool v0.1.13
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking tokio-serde-json-mirror v0.1.0
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking spidev v0.3.0
[INFO] [stderr]     Checking tokio v0.1.18
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking sysfs_gpio v0.5.3
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]     Checking linux-embedded-hal v0.2.2
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling derive_builder_core v0.4.1
[INFO] [stderr]    Compiling derive_builder v0.7.1
[INFO] [stderr]     Checking daemon-engine v0.5.1
[INFO] [stderr]     Checking rr-mux v0.7.0
[INFO] [stderr]     Checking remote-hal v0.5.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:12:68
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn spi(&mut self, path: &str, baud: u32, mode: SpiMode) -> Box<Future<Item=Self::Spi, Error=Error> + Send>;
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self::Spi, Error=Error> + Send`
[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/manager.rs:13:57
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn pin(&mut self, path: &str, mode: PinMode) -> Box<Future<Item=Self::Pin, Error=Error> + Send>;
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self::Pin, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:14:42
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn i2c(&mut self, path: &str) -> Box<Future<Item=Self::I2c, Error=Error> + Send>;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self::I2c, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/local/mod.rs:35:68
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn spi(&mut self, path: &str, baud: u32, mode: SpiMode) -> Box<Future<Item=Spi, Error=Error>+ Send> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Spi, Error=Error>+ Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/local/mod.rs:45:57
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn pin(&mut self, path: &str, mode: PinMode) -> Box<Future<Item=Pin, Error=Error> + Send> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Pin, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/local/mod.rs:55:42
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn i2c(&mut self, path: &str) -> Box<Future<Item=I2c, Error=Error> + Send> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=I2c, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote/mod.rs:40:67
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn do_request(&mut self, path: &str, req: RequestKind) -> Box<Future<Item=ResponseKind, Error=Error> + Send + 'static>;
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=ResponseKind, Error=Error> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote/mod.rs:44:67
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn do_request(&mut self, path: &str, req: RequestKind) -> Box<Future<Item=ResponseKind, Error=Error> + Send + 'static> {
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=ResponseKind, Error=Error> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/remote/mod.rs:173:68
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn spi(&mut self, path: &str, baud: u32, mode: SpiMode) -> Box<Future<Item=Spi, Error=Error> + Send> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Spi, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/remote/mod.rs:191:57
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn pin(&mut self, path: &str, mode: PinMode) -> Box<Future<Item=Pin, Error=Error> + Send> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Pin, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/remote/mod.rs:209:42
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn i2c(&mut self, path: &str) -> Box<Future<Item=I2c, Error=Error> + Send> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=I2c, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:12:68
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn spi(&mut self, path: &str, baud: u32, mode: SpiMode) -> Box<Future<Item=Self::Spi, Error=Error> + Send>;
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self::Spi, Error=Error> + Send`
[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/manager.rs:13:57
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn pin(&mut self, path: &str, mode: PinMode) -> Box<Future<Item=Self::Pin, Error=Error> + Send>;
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self::Pin, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:14:42
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn i2c(&mut self, path: &str) -> Box<Future<Item=Self::I2c, Error=Error> + Send>;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self::I2c, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/local/mod.rs:35:68
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn spi(&mut self, path: &str, baud: u32, mode: SpiMode) -> Box<Future<Item=Spi, Error=Error>+ Send> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Spi, Error=Error>+ Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/local/mod.rs:45:57
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn pin(&mut self, path: &str, mode: PinMode) -> Box<Future<Item=Pin, Error=Error> + Send> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Pin, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/local/mod.rs:55:42
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn i2c(&mut self, path: &str) -> Box<Future<Item=I2c, Error=Error> + Send> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=I2c, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote/mod.rs:40:67
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn do_request(&mut self, path: &str, req: RequestKind) -> Box<Future<Item=ResponseKind, Error=Error> + Send + 'static>;
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=ResponseKind, Error=Error> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote/mod.rs:44:67
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn do_request(&mut self, path: &str, req: RequestKind) -> Box<Future<Item=ResponseKind, Error=Error> + Send + 'static> {
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=ResponseKind, Error=Error> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/remote/mod.rs:173:68
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn spi(&mut self, path: &str, baud: u32, mode: SpiMode) -> Box<Future<Item=Spi, Error=Error> + Send> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Spi, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/remote/mod.rs:191:57
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn pin(&mut self, path: &str, mode: PinMode) -> Box<Future<Item=Pin, Error=Error> + Send> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Pin, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/remote/mod.rs:209:42
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn i2c(&mut self, path: &str) -> Box<Future<Item=I2c, Error=Error> + Send> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=I2c, Error=Error> + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `"docker" "inspect" "0d9652fdcfdcbe7634d29fe6c206d9e707e1feb2acceb269eab295253936cea0"`
[INFO] running `"docker" "rm" "-f" "0d9652fdcfdcbe7634d29fe6c206d9e707e1feb2acceb269eab295253936cea0"`
[INFO] [stdout] 0d9652fdcfdcbe7634d29fe6c206d9e707e1feb2acceb269eab295253936cea0