[INFO] fetching crate rocket_client 0.1.1... [INFO] testing rocket_client-0.1.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate rocket_client 0.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate rocket_client 0.1.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rocket_client 0.1.1 [INFO] finished tweaking crates.io crate rocket_client 0.1.1 [INFO] tweaked toml for crates.io crate rocket_client 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallvec v0.4.5 [INFO] [stderr] Downloaded rocket_sync v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 455f9e32ab0e9744a8f5b54db9e70eaf6d4b8bffdf7100b5d50efe7f45be52d3 [INFO] running `Command { std: "docker" "start" "-a" "455f9e32ab0e9744a8f5b54db9e70eaf6d4b8bffdf7100b5d50efe7f45be52d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "455f9e32ab0e9744a8f5b54db9e70eaf6d4b8bffdf7100b5d50efe7f45be52d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "455f9e32ab0e9744a8f5b54db9e70eaf6d4b8bffdf7100b5d50efe7f45be52d3", kill_on_drop: false }` [INFO] [stdout] 455f9e32ab0e9744a8f5b54db9e70eaf6d4b8bffdf7100b5d50efe7f45be52d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 62c04ba14d4225801d11b65deb54b80b932ebae416c83868c9c2c7d1d0dca015 [INFO] running `Command { std: "docker" "start" "-a" "62c04ba14d4225801d11b65deb54b80b932ebae416c83868c9c2c7d1d0dca015", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v0.4.5 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling rocket_sync v0.1.1 [INFO] [stderr] Compiling rocket_client v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around assigned value [INFO] [stdout] --> src/lib.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 304 | device.is_paused = { buf[0] == 1 }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 304 - device.is_paused = { buf[0] == 1 }; [INFO] [stdout] 304 + device.is_paused = buf[0] == 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:39:57 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new(address: &str) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 - pub fn new(address: &str) -> Result> { [INFO] [stdout] 39 + pub fn new(address: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:89:79 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 89 - pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stdout] 89 + pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:160:71 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 160 - pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stdout] 160 + pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:173:85 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 173 - pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stdout] 173 + pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:196:85 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 196 - pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 196 + pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:241:85 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 241 - pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 241 + pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:273:85 [INFO] [stdout] | [INFO] [stdout] 273 | pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 273 - pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 273 + pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:293:83 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 293 - pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 293 + pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.79s [INFO] running `Command { std: "docker" "inspect" "62c04ba14d4225801d11b65deb54b80b932ebae416c83868c9c2c7d1d0dca015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62c04ba14d4225801d11b65deb54b80b932ebae416c83868c9c2c7d1d0dca015", kill_on_drop: false }` [INFO] [stdout] 62c04ba14d4225801d11b65deb54b80b932ebae416c83868c9c2c7d1d0dca015 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8a9cb9c85f191ab959d005a1b2669f24106059c0b6436ccafa4cd3ef0b57aaed [INFO] running `Command { std: "docker" "start" "-a" "8a9cb9c85f191ab959d005a1b2669f24106059c0b6436ccafa4cd3ef0b57aaed", kill_on_drop: false }` [INFO] [stderr] Compiling rocket_client v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around assigned value [INFO] [stdout] --> src/lib.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 304 | device.is_paused = { buf[0] == 1 }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 304 - device.is_paused = { buf[0] == 1 }; [INFO] [stdout] 304 + device.is_paused = buf[0] == 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:39:57 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new(address: &str) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 - pub fn new(address: &str) -> Result> { [INFO] [stdout] 39 + pub fn new(address: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:89:79 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 89 - pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stdout] 89 + pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:160:71 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 160 - pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stdout] 160 + pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:173:85 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 173 - pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stdout] 173 + pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:196:85 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 196 - pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 196 + pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:241:85 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 241 - pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 241 + pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:273:85 [INFO] [stdout] | [INFO] [stdout] 273 | pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 273 - pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 273 + pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:293:83 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 293 - pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 293 + pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around assigned value [INFO] [stdout] --> src/lib.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 304 | device.is_paused = { buf[0] == 1 }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 304 - device.is_paused = { buf[0] == 1 }; [INFO] [stdout] 304 + device.is_paused = buf[0] == 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:39:57 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new(address: &str) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 - pub fn new(address: &str) -> Result> { [INFO] [stdout] 39 + pub fn new(address: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:89:79 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 89 - pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stdout] 89 + pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:160:71 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 160 - pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stdout] 160 + pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:173:85 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 173 - pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stdout] 173 + pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:196:85 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 196 - pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 196 + pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:241:85 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 241 - pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 241 + pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:273:85 [INFO] [stdout] | [INFO] [stdout] 273 | pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 273 - pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 273 + pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:293:83 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 293 - pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] 293 + pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `Command { std: "docker" "inspect" "8a9cb9c85f191ab959d005a1b2669f24106059c0b6436ccafa4cd3ef0b57aaed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a9cb9c85f191ab959d005a1b2669f24106059c0b6436ccafa4cd3ef0b57aaed", kill_on_drop: false }` [INFO] [stdout] 8a9cb9c85f191ab959d005a1b2669f24106059c0b6436ccafa4cd3ef0b57aaed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a0f038786daf8cde4aa9af2f13cb919fa382b7aa4be69f077e28f195426dc4e1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a0f038786daf8cde4aa9af2f13cb919fa382b7aa4be69f077e28f195426dc4e1", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary braces around assigned value [INFO] [stderr] --> src/lib.rs:304:28 [INFO] [stderr] | [INFO] [stderr] 304 | device.is_paused = { buf[0] == 1 }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 304 - device.is_paused = { buf[0] == 1 }; [INFO] [stderr] 304 + device.is_paused = buf[0] == 1; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:39:57 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn new(address: &str) -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 39 - pub fn new(address: &str) -> Result> { [INFO] [stderr] 39 + pub fn new(address: &str) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:89:79 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 89 - pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stderr] 89 + pub fn update(&mut self, mut device: &mut SyncDevice) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:160:71 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 160 - pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stderr] 160 + pub fn send_row(&mut self, device: &SyncDevice) -> Result<(), Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:173:85 [INFO] [stderr] | [INFO] [stderr] 173 | pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 173 - pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stderr] 173 + pub fn send_track_names(&mut self, track_names: &Vec) -> Result<(), Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:196:85 [INFO] [stderr] | [INFO] [stderr] 196 | pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 196 - pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] 196 + pub fn handle_set_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:241:85 [INFO] [stderr] | [INFO] [stderr] 241 | pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 241 - pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] 241 + pub fn handle_del_key_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:273:85 [INFO] [stderr] | [INFO] [stderr] 273 | pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 273 - pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] 273 + pub fn handle_set_row_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:293:83 [INFO] [stderr] | [INFO] [stderr] 293 | pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 293 - pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] 293 + pub fn handle_pause_cmd(&mut self, device: &mut SyncDevice) -> Result<(), Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rocket_client` (lib) generated 9 warnings [INFO] [stderr] warning: `rocket_client` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rocket_client-3ae0f1b900b59bf6) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rocket_client [INFO] [stderr] warning: unnecessary braces around assigned value [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:304:28 [INFO] [stderr] | [INFO] [stderr] 304 | device.is_paused = { buf[0] == 1 }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 304 - device.is_paused = { buf[0] == 1 }; [INFO] [stderr] 304 + device.is_paused = buf[0] == 1; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a0f038786daf8cde4aa9af2f13cb919fa382b7aa4be69f077e28f195426dc4e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0f038786daf8cde4aa9af2f13cb919fa382b7aa4be69f077e28f195426dc4e1", kill_on_drop: false }` [INFO] [stdout] a0f038786daf8cde4aa9af2f13cb919fa382b7aa4be69f077e28f195426dc4e1