[INFO] fetching crate tello 0.6.3... [INFO] testing tello-0.6.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate tello 0.6.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate tello 0.6.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tello 0.6.3 [INFO] tweaked toml for crates.io crate tello 0.6.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tello 0.6.3 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tello 0.6.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b9070647399a794c943c1cceda3e8ccf7d6e3a75982d738c4d01ec172f18fc0 [INFO] running `Command { std: "docker" "start" "-a" "2b9070647399a794c943c1cceda3e8ccf7d6e3a75982d738c4d01ec172f18fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b9070647399a794c943c1cceda3e8ccf7d6e3a75982d738c4d01ec172f18fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b9070647399a794c943c1cceda3e8ccf7d6e3a75982d738c4d01ec172f18fc0", kill_on_drop: false }` [INFO] [stdout] 2b9070647399a794c943c1cceda3e8ccf7d6e3a75982d738c4d01ec172f18fc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7caf6d4592049915b7fe823ecd0b9f8956399729978d2fb44cd63afc73c7500a [INFO] running `Command { std: "docker" "start" "-a" "7caf6d4592049915b7fe823ecd0b9f8956399729978d2fb44cd63afc73c7500a", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling tello v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> src/lib.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 156 | struct VideoSettings { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 160 | pub level: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VideoSettings` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `strength` and `disturb` are never read [INFO] [stdout] --> src/drone_state.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct WifiInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 152 | strength: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 153 | disturb: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WifiInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `good` is never read [INFO] [stdout] --> src/drone_state.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 168 | pub struct LightInfo { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 169 | good: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LightInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/command_mode.rs:67:60 [INFO] [stdout] | [INFO] [stdout] 67 | match (param.get(0).and_then(|v| Some(v.clone())), param.get(1)) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.38s [INFO] running `Command { std: "docker" "inspect" "7caf6d4592049915b7fe823ecd0b9f8956399729978d2fb44cd63afc73c7500a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7caf6d4592049915b7fe823ecd0b9f8956399729978d2fb44cd63afc73c7500a", kill_on_drop: false }` [INFO] [stdout] 7caf6d4592049915b7fe823ecd0b9f8956399729978d2fb44cd63afc73c7500a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09523ddce72328381dd10b75711363a341aacd18933026cfca033c9eac52d2d6 [INFO] running `Command { std: "docker" "start" "-a" "09523ddce72328381dd10b75711363a341aacd18933026cfca033c9eac52d2d6", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> src/lib.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 156 | struct VideoSettings { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 160 | pub level: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VideoSettings` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `strength` and `disturb` are never read [INFO] [stdout] --> src/drone_state.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct WifiInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 152 | strength: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 153 | disturb: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WifiInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `good` is never read [INFO] [stdout] --> src/drone_state.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 168 | pub struct LightInfo { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 169 | good: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LightInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/command_mode.rs:67:60 [INFO] [stdout] | [INFO] [stdout] 67 | match (param.get(0).and_then(|v| Some(v.clone())), param.get(1)) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling gilrs-core v0.2.6 [INFO] [stderr] Compiling gilrs v0.7.4 [INFO] [stderr] Compiling futures-executor v0.3.16 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling tello v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no method named `recv_timeout` found for struct `tokio::sync::watch::Receiver` in the current scope [INFO] [stdout] --> examples/command_mode/main.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | match state.recv_timeout(Duration::from_secs(5)) { [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `tokio::sync::watch::Receiver>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tello` (example "command_mode") due to 1 previous error [INFO] [stdout] warning: struct `MissingElement` is never constructed [INFO] [stdout] --> examples/fly/main.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct MissingElement(&'static str); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `try_recv` found for struct `tokio::sync::watch::Receiver` in the current scope [INFO] [stdout] --> examples/command_mode_keyboard/main.rs:46:25 [INFO] [stdout] | [INFO] [stdout] 46 | match state.try_recv() { [INFO] [stdout] | ^^^^^^^^ method not found in `tokio::sync::watch::Receiver>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tello` (example "command_mode_keyboard") due to 1 previous error [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcm8pyFv/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtello-562894aebc3e3ffd,libtokio-64d8123beff31065,libnum_cpus-f0bc07b72eef96ab,libpin_project_lite-b238544462ce70f2,libmio-06f86fd8d6eff003,liblog-c1925b41d48f7348,libcfg_if-5debf92116708c19,libchrono-8ed5235d6e6840c0,libnum_integer-667763dccf560aae,libnum_traits-41f084162b12b504,libtime-cb9eedf6ba080fd8,libbyteorder-fb36fe721788ce00,libsdl2-276bf238b602b7a9,libsdl2_sys-19e367562cf6eca2,libbitflags-9d8828a22cdd2424,liblazy_static-af860367908b8176,liblibc-c05a302a238ce944}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcm8pyFv/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/fly-43ab7a0b631649f9" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lSDL2_ttf [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcAKbT0C/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtello-562894aebc3e3ffd,libtokio-64d8123beff31065,libnum_cpus-f0bc07b72eef96ab,libpin_project_lite-b238544462ce70f2,libmio-06f86fd8d6eff003,libchrono-8ed5235d6e6840c0,libnum_integer-667763dccf560aae,libnum_traits-41f084162b12b504,libtime-cb9eedf6ba080fd8,libbyteorder-fb36fe721788ce00,libgilrs-3603cdeb573532f0,libgilrs_core-d9805fdb2212f9df,liblog-c1925b41d48f7348,libuuid-03410bb658891e6d,libvec_map-75126d96f8392bf4,libnix-f7805772a4fc87cd,libvoid-eb7ae209523c4fe2,libcfg_if-5debf92116708c19,liblibudev_sys-f28d7ad54e2c6cdd,libfnv-79e2cbfbe03dcd16,libsdl2-276bf238b602b7a9,libsdl2_sys-19e367562cf6eca2,libbitflags-9d8828a22cdd2424,liblazy_static-af860367908b8176,liblibc-c05a302a238ce944}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-ludev" "-lSDL2" "-lSDL2_ttf" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcAKbT0C/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/fly_gamepad-6e29aab078b82d81" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lSDL2_ttf [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tello` (example "fly") due to 1 previous error; 1 warning emitted [INFO] [stderr] error: could not compile `tello` (example "fly_gamepad") due to 1 previous error [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> src/lib.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 156 | struct VideoSettings { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 160 | pub level: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VideoSettings` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `strength` and `disturb` are never read [INFO] [stdout] --> src/drone_state.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct WifiInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 152 | strength: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 153 | disturb: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WifiInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `good` is never read [INFO] [stdout] --> src/drone_state.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 168 | pub struct LightInfo { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 169 | good: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LightInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/command_mode.rs:67:60 [INFO] [stdout] | [INFO] [stdout] 67 | match (param.get(0).and_then(|v| Some(v.clone())), param.get(1)) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "09523ddce72328381dd10b75711363a341aacd18933026cfca033c9eac52d2d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09523ddce72328381dd10b75711363a341aacd18933026cfca033c9eac52d2d6", kill_on_drop: false }` [INFO] [stdout] 09523ddce72328381dd10b75711363a341aacd18933026cfca033c9eac52d2d6