[INFO] fetching crate fidoprobe 0.1.1... [INFO] checking fidoprobe-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate fidoprobe 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate fidoprobe 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 fidoprobe 0.1.1 [INFO] finished tweaking crates.io crate fidoprobe 0.1.1 [INFO] tweaked toml for crates.io crate fidoprobe 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate fidoprobe 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4ac39536f9f34752b64b28e378399f3ec8024eb887f2b5f59f44b9508cffdc4f [INFO] running `Command { std: "docker" "start" "-a" "4ac39536f9f34752b64b28e378399f3ec8024eb887f2b5f59f44b9508cffdc4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ac39536f9f34752b64b28e378399f3ec8024eb887f2b5f59f44b9508cffdc4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ac39536f9f34752b64b28e378399f3ec8024eb887f2b5f59f44b9508cffdc4f", kill_on_drop: false }` [INFO] [stdout] 4ac39536f9f34752b64b28e378399f3ec8024eb887f2b5f59f44b9508cffdc4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c99e75a4b66332b21bf0af3f1c5c532d08826c27661c3494ab81fde7f1933cd5 [INFO] running `Command { std: "docker" "start" "-a" "c99e75a4b66332b21bf0af3f1c5c532d08826c27661c3494ab81fde7f1933cd5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling cc v1.0.96 [INFO] [stderr] Compiling serde v1.0.200 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling authenticator v0.4.0-alpha.24 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking rtoolbox v0.0.2 [INFO] [stderr] Checking unicode-width v0.1.12 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking runloop v0.1.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking rpassword v7.3.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.200 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking fidoprobe 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/status_listeners.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn capture_pin_error(err: Sender) -> Listener { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | Box::new(move |update| match update { [INFO] [stdout] | ______________^ [INFO] [stdout] 23 | | StatusUpdate::PinUvError(err_status) => { [INFO] [stdout] 24 | | let msg = match err_status { [INFO] [stdout] 25 | | StatusPinUv::PinRequired(_) => "PIN Required".to_string(), [INFO] [stdout] ... | [INFO] [stdout] 35 | | _ => false, [INFO] [stdout] 36 | | }) [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/status_listeners.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn prompt_for_pin(err_tx: Sender) -> Listener { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 62 | Box::new(move |update| match update { [INFO] [stdout] | ______________^ [INFO] [stdout] 63 | | StatusUpdate::PinUvError(StatusPinUv::PinRequired(sender)) => { [INFO] [stdout] 64 | | match rpassword::prompt_password("Enter PIN: ") { [INFO] [stdout] 65 | | Ok(pin) => { [INFO] [stdout] ... | [INFO] [stdout] 101 | | _ => false, [INFO] [stdout] 102 | | }) [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/util.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut val = self.val.lock().unwrap(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 66 | val.clone().unwrap() [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fidoprobe` (bin "fidoprobe") 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/status_listeners.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn capture_pin_error(err: Sender) -> Listener { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | Box::new(move |update| match update { [INFO] [stdout] | ______________^ [INFO] [stdout] 23 | | StatusUpdate::PinUvError(err_status) => { [INFO] [stdout] 24 | | let msg = match err_status { [INFO] [stdout] 25 | | StatusPinUv::PinRequired(_) => "PIN Required".to_string(), [INFO] [stdout] ... | [INFO] [stdout] 35 | | _ => false, [INFO] [stdout] 36 | | }) [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/status_listeners.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn prompt_for_pin(err_tx: Sender) -> Listener { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 62 | Box::new(move |update| match update { [INFO] [stdout] | ______________^ [INFO] [stdout] 63 | | StatusUpdate::PinUvError(StatusPinUv::PinRequired(sender)) => { [INFO] [stdout] 64 | | match rpassword::prompt_password("Enter PIN: ") { [INFO] [stdout] 65 | | Ok(pin) => { [INFO] [stdout] ... | [INFO] [stdout] 101 | | _ => false, [INFO] [stdout] 102 | | }) [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/util.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut val = self.val.lock().unwrap(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 66 | val.clone().unwrap() [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fidoprobe` (bin "fidoprobe" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "c99e75a4b66332b21bf0af3f1c5c532d08826c27661c3494ab81fde7f1933cd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c99e75a4b66332b21bf0af3f1c5c532d08826c27661c3494ab81fde7f1933cd5", kill_on_drop: false }` [INFO] [stdout] c99e75a4b66332b21bf0af3f1c5c532d08826c27661c3494ab81fde7f1933cd5