[INFO] fetching crate corroded_drone 0.1.7... [INFO] checking corroded_drone-0.1.7 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate corroded_drone 0.1.7 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate corroded_drone 0.1.7 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate corroded_drone 0.1.7 [INFO] finished tweaking crates.io crate corroded_drone 0.1.7 [INFO] tweaked toml for crates.io crate corroded_drone 0.1.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate corroded_drone 0.1.7 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0403747c8aaa116e83ef779d75a720c34443f7632620f05d76b0eae851874d80 [INFO] running `Command { std: "docker" "start" "-a" "0403747c8aaa116e83ef779d75a720c34443f7632620f05d76b0eae851874d80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0403747c8aaa116e83ef779d75a720c34443f7632620f05d76b0eae851874d80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0403747c8aaa116e83ef779d75a720c34443f7632620f05d76b0eae851874d80", kill_on_drop: false }` [INFO] [stdout] 0403747c8aaa116e83ef779d75a720c34443f7632620f05d76b0eae851874d80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e016a3eab57590000471b1f63436c5cb58586118ce4ae851c3df4a41ec9d84d0 [INFO] running `Command { std: "docker" "start" "-a" "e016a3eab57590000471b1f63436c5cb58586118ce4ae851c3df4a41ec9d84d0", kill_on_drop: false }` [INFO] [stderr] Checking corroded_drone v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/take_off.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | drone.take_off(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 9 | let _ = drone.take_off(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/take_off.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | drone.land(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 11 | let _ = drone.land(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "e016a3eab57590000471b1f63436c5cb58586118ce4ae851c3df4a41ec9d84d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e016a3eab57590000471b1f63436c5cb58586118ce4ae851c3df4a41ec9d84d0", kill_on_drop: false }` [INFO] [stdout] e016a3eab57590000471b1f63436c5cb58586118ce4ae851c3df4a41ec9d84d0 [INFO] checking corroded_drone-0.1.7 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate corroded_drone 0.1.7 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate corroded_drone 0.1.7 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate corroded_drone 0.1.7 [INFO] finished tweaking crates.io crate corroded_drone 0.1.7 [INFO] tweaked toml for crates.io crate corroded_drone 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate corroded_drone 0.1.7 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d4f874ede1db6c025a0cbf356f44966efe6aaf20cd6ba37eaa07c8744e847a5 [INFO] running `Command { std: "docker" "start" "-a" "2d4f874ede1db6c025a0cbf356f44966efe6aaf20cd6ba37eaa07c8744e847a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d4f874ede1db6c025a0cbf356f44966efe6aaf20cd6ba37eaa07c8744e847a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d4f874ede1db6c025a0cbf356f44966efe6aaf20cd6ba37eaa07c8744e847a5", kill_on_drop: false }` [INFO] [stdout] 2d4f874ede1db6c025a0cbf356f44966efe6aaf20cd6ba37eaa07c8744e847a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba4602726597605599061334dbb6a655debedab4926166fcdbcc6e563658d5bf [INFO] running `Command { std: "docker" "start" "-a" "ba4602726597605599061334dbb6a655debedab4926166fcdbcc6e563658d5bf", kill_on_drop: false }` [INFO] [stderr] Checking corroded_drone v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tello.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 87 | let command_socket = UdpSocket::bind("0.0.0.0:9009")?; [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 88 | let state_socket = UdpSocket::bind("0.0.0.0:8890")?; [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 93 | Ok(Tello { [INFO] [stdout] | ____________^ [INFO] [stdout] 94 | | command_socket: Arc::new(Mutex::new(command_socket)), [INFO] [stdout] 95 | | state_socket: Arc::new(Mutex::new(state_socket)), [INFO] [stdout] 96 | | command_thread: None, [INFO] [stdout] ... | [INFO] [stdout] 100 | | drone_acked: Arc::new(AtomicBool::new(false)), [INFO] [stdout] 101 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tello.rs:214:13 [INFO] [stdout] | [INFO] [stdout] 204 | let sending_acked = self.drone_acked.clone(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 214 | Err(TelloError::AckNotReceived) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tello.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 87 | let command_socket = UdpSocket::bind("0.0.0.0:9009")?; [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 88 | let state_socket = UdpSocket::bind("0.0.0.0:8890")?; [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 93 | Ok(Tello { [INFO] [stdout] | ____________^ [INFO] [stdout] 94 | | command_socket: Arc::new(Mutex::new(command_socket)), [INFO] [stdout] 95 | | state_socket: Arc::new(Mutex::new(state_socket)), [INFO] [stdout] 96 | | command_thread: None, [INFO] [stdout] ... | [INFO] [stdout] 100 | | drone_acked: Arc::new(AtomicBool::new(false)), [INFO] [stdout] 101 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tello.rs:214:13 [INFO] [stdout] | [INFO] [stdout] 204 | let sending_acked = self.drone_acked.clone(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 214 | Err(TelloError::AckNotReceived) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `corroded_drone` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `corroded_drone` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "ba4602726597605599061334dbb6a655debedab4926166fcdbcc6e563658d5bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba4602726597605599061334dbb6a655debedab4926166fcdbcc6e563658d5bf", kill_on_drop: false }` [INFO] [stdout] ba4602726597605599061334dbb6a655debedab4926166fcdbcc6e563658d5bf