[INFO] cloning repository https://github.com/Alexander89/rust-tello [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alexander89/rust-tello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander89%2Frust-tello", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander89%2Frust-tello'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93509c63be4008f57b7c8fb77e38efa52f465723 [INFO] checking Alexander89/rust-tello/93509c63be4008f57b7c8fb77e38efa52f465723 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander89%2Frust-tello" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Alexander89/rust-tello on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Alexander89/rust-tello [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/Alexander89/rust-tello [INFO] tweaked toml for git repo https://github.com/Alexander89/rust-tello written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Alexander89/rust-tello 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae52312b8867aeedbf1cc519186d355b7d4d40f88d76d0eaa10a077458781be9 [INFO] running `Command { std: "docker" "start" "-a" "ae52312b8867aeedbf1cc519186d355b7d4d40f88d76d0eaa10a077458781be9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae52312b8867aeedbf1cc519186d355b7d4d40f88d76d0eaa10a077458781be9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae52312b8867aeedbf1cc519186d355b7d4d40f88d76d0eaa10a077458781be9", kill_on_drop: false }` [INFO] [stdout] ae52312b8867aeedbf1cc519186d355b7d4d40f88d76d0eaa10a077458781be9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe56b6c23fe4d1572361249a0e80cabe3de5bd224ab4c26947eb3b9a1d8bcdd0 [INFO] running `Command { std: "docker" "start" "-a" "fe56b6c23fe4d1572361249a0e80cabe3de5bd224ab4c26947eb3b9a1d8bcdd0", 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 autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking gilrs-core v0.2.6 [INFO] [stderr] Checking gilrs v0.7.4 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-stream v0.1.7 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking tello v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures v0.3.16 [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)]` 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] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [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 `Receiver>` [INFO] [stdout] [INFO] [stdout] [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [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 `Receiver>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tello` (example "command_mode_keyboard") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tello` (example "command_mode") due to 2 previous errors [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] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fe56b6c23fe4d1572361249a0e80cabe3de5bd224ab4c26947eb3b9a1d8bcdd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe56b6c23fe4d1572361249a0e80cabe3de5bd224ab4c26947eb3b9a1d8bcdd0", kill_on_drop: false }` [INFO] [stdout] fe56b6c23fe4d1572361249a0e80cabe3de5bd224ab4c26947eb3b9a1d8bcdd0