[INFO] fetching crate weighty 0.1.1... [INFO] checking weighty-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate weighty 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate weighty 0.1.1 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate weighty 0.1.1 [INFO] finished tweaking crates.io crate weighty 0.1.1 [INFO] tweaked toml for crates.io crate weighty 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate weighty 0.1.1 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b019d4304b2662ea2977891c480fa2b6404a44f1b06f540074d6c30f9935e1d [INFO] running `Command { std: "docker" "start" "-a" "5b019d4304b2662ea2977891c480fa2b6404a44f1b06f540074d6c30f9935e1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b019d4304b2662ea2977891c480fa2b6404a44f1b06f540074d6c30f9935e1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b019d4304b2662ea2977891c480fa2b6404a44f1b06f540074d6c30f9935e1d", kill_on_drop: false }` [INFO] [stdout] 5b019d4304b2662ea2977891c480fa2b6404a44f1b06f540074d6c30f9935e1d [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=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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4db82925c2d4f3b6821b4314fd9f4e66f0861806e1df2fac3db3b212826f5ccd [INFO] running `Command { std: "docker" "start" "-a" "4db82925c2d4f3b6821b4314fd9f4e66f0861806e1df2fac3db3b212826f5ccd", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling hidapi v1.2.3 [INFO] [stderr] Checking weighty v0.1.1 (/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/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 70 | let api = HidApi::new().expect("Couldn't aquire the HID API???"); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 71 | / api.device_list() [INFO] [stdout] 72 | | .filter_map(|info| { [INFO] [stdout] 73 | | let vendor_id = info.vendor_id(); [INFO] [stdout] 74 | | let product_id = info.product_id(); [INFO] [stdout] 75 | | info.open_device(&api).ok().and_then(|dev| make_driver(vendor_id, product_id, dev)) [INFO] [stdout] 76 | | }) [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/lib.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 86 | let api = HidApi::new().expect("Couldn't aquire the HID API???"); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 87 | / api.device_list() [INFO] [stdout] 88 | | .filter_map(|info| { [INFO] [stdout] 89 | | let vid = info.vendor_id(); [INFO] [stdout] 90 | | let pid = info.product_id(); [INFO] [stdout] ... | [INFO] [stdout] 94 | | info.open_device(&api).ok().and_then(|dev| make_driver(vendor_id, product_id, dev)) [INFO] [stdout] 95 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:108:62 [INFO] [stdout] | [INFO] [stdout] 108 | info.open_device(&api).ok().and_then(|dev| match dev.get_serial_number_string() { [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `weighty` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 70 | let api = HidApi::new().expect("Couldn't aquire the HID API???"); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 71 | / api.device_list() [INFO] [stdout] 72 | | .filter_map(|info| { [INFO] [stdout] 73 | | let vendor_id = info.vendor_id(); [INFO] [stdout] 74 | | let product_id = info.product_id(); [INFO] [stdout] 75 | | info.open_device(&api).ok().and_then(|dev| make_driver(vendor_id, product_id, dev)) [INFO] [stdout] 76 | | }) [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/lib.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 86 | let api = HidApi::new().expect("Couldn't aquire the HID API???"); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 87 | / api.device_list() [INFO] [stdout] 88 | | .filter_map(|info| { [INFO] [stdout] 89 | | let vid = info.vendor_id(); [INFO] [stdout] 90 | | let pid = info.product_id(); [INFO] [stdout] ... | [INFO] [stdout] 94 | | info.open_device(&api).ok().and_then(|dev| make_driver(vendor_id, product_id, dev)) [INFO] [stdout] 95 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:108:62 [INFO] [stdout] | [INFO] [stdout] 108 | info.open_device(&api).ok().and_then(|dev| match dev.get_serial_number_string() { [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `weighty` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "4db82925c2d4f3b6821b4314fd9f4e66f0861806e1df2fac3db3b212826f5ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4db82925c2d4f3b6821b4314fd9f4e66f0861806e1df2fac3db3b212826f5ccd", kill_on_drop: false }` [INFO] [stdout] 4db82925c2d4f3b6821b4314fd9f4e66f0861806e1df2fac3db3b212826f5ccd