[INFO] cloning repository https://github.com/ryankurte/rust-remote-hal
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryankurte/rust-remote-hal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryankurte%2Frust-remote-hal"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryankurte%2Frust-remote-hal'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 087e139d0166b928c4569e446b0a2d5a47fa9a5c
[INFO] checking ryankurte/rust-remote-hal against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryankurte%2Frust-remote-hal" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryankurte/rust-remote-hal on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ryankurte/rust-remote-hal
[INFO] finished tweaking git repo https://github.com/ryankurte/rust-remote-hal
[INFO] tweaked toml for git repo https://github.com/ryankurte/rust-remote-hal written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ryankurte/rust-remote-hal already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d44f4328d8d1837f0ba02087a7720e2bba58af8de8542dadb5220f58364506f5
[INFO] running `"docker" "start" "-a" "d44f4328d8d1837f0ba02087a7720e2bba58af8de8542dadb5220f58364506f5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling derive_builder v0.7.1
[INFO] [stderr]     Checking nb v0.1.1
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking crate v0.0.2
[INFO] [stderr]     Checking simple-error v0.1.13
[INFO] [stderr]     Checking tokio-trace-core v0.1.0
[INFO] [stderr]     Checking try_from v0.3.2
[INFO] [stderr]     Checking futures-timer v0.1.1
[INFO] [stderr]     Checking tokio-sync v0.1.4
[INFO] [stderr]     Checking embedded-hal v0.2.2
[INFO] [stderr]     Checking tokio-executor v0.1.7
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking users v0.7.0
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking tokio-timer v0.2.10
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking nix v0.6.0
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.13
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking tokio-serde v0.2.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking mio-uds v0.6.7
[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-fs v0.1.6
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking spidev v0.3.0
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking i2cdev v0.4.1
[INFO] [stderr]     Checking tokio v0.1.18
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking sysfs_gpio v0.5.3
[INFO] [stderr]     Checking linux-embedded-hal v0.2.2
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling derive_builder_core v0.4.1
[INFO] [stderr]     Checking rr-mux v0.7.0
[INFO] [stderr]     Checking daemon-engine v0.5.1
[INFO] [stderr]     Checking remote-hal v0.5.4 (/opt/rustwide/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 47s
[INFO] running `"docker" "inspect" "d44f4328d8d1837f0ba02087a7720e2bba58af8de8542dadb5220f58364506f5"`
[INFO] running `"docker" "rm" "-f" "d44f4328d8d1837f0ba02087a7720e2bba58af8de8542dadb5220f58364506f5"`
[INFO] [stdout] d44f4328d8d1837f0ba02087a7720e2bba58af8de8542dadb5220f58364506f5