[INFO] fetching crate mail-send 0.4.9... [INFO] checking mail-send-0.4.9 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate mail-send 0.4.9 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate mail-send 0.4.9 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 mail-send 0.4.9 [INFO] finished tweaking crates.io crate mail-send 0.4.9 [INFO] tweaked toml for crates.io crate mail-send 0.4.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate mail-send 0.4.9 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c10f1b5042423942c1416c501cc3fe0a6d940b2d0d4e213e691eaca4211c5baf [INFO] running `Command { std: "docker" "start" "-a" "c10f1b5042423942c1416c501cc3fe0a6d940b2d0d4e213e691eaca4211c5baf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c10f1b5042423942c1416c501cc3fe0a6d940b2d0d4e213e691eaca4211c5baf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c10f1b5042423942c1416c501cc3fe0a6d940b2d0d4e213e691eaca4211c5baf", kill_on_drop: false }` [INFO] [stdout] c10f1b5042423942c1416c501cc3fe0a6d940b2d0d4e213e691eaca4211c5baf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5ccc757288df60f30b3edd5609287cd8268fc4f1f47b16a4da681abd748d5a94 [INFO] running `Command { std: "docker" "start" "-a" "5ccc757288df60f30b3edd5609287cd8268fc4f1f47b16a4da681abd748d5a94", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking rustls-pki-types v1.7.0 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling zstd-safe v7.1.0 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Checking miniz_oxide v0.7.3 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Compiling rustls v0.23.10 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking lockfree-object-pool v0.1.6 [INFO] [stderr] Compiling zip v2.1.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking lzma-rs v0.3.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking deflate64 v0.1.8 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking zopfli v0.8.1 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Checking mail-parser v0.9.3 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking anstyle v1.0.7 [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 webpki-roots v0.26.1 [INFO] [stderr] Checking smtp-proto v0.1.5 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking gethostname v0.4.3 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking mail-builder v0.3.1 [INFO] [stderr] Compiling cc v1.0.98 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling zstd-sys v2.0.10+zstd.1.5.6 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking rustls-webpki v0.102.4 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Checking zstd v0.13.1 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-rustls v0.26.0 [INFO] [stderr] Checking hickory-proto v0.24.1 [INFO] [stderr] Checking hickory-resolver v0.24.1 [INFO] [stderr] Checking mail-auth v0.4.1 [INFO] [stderr] Checking mail-send v0.4.9 (/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/smtp/builder.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(hostname: T, port: u16) -> Self { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 29 | tls_connector: build_tls_connector(false), [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/smtp/builder.rs:37:26 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(hostname: T, port: u16) -> Self { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | credentials: None, [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/smtp/client.rs:108:41 [INFO] [stdout] | [INFO] [stdout] 99 | cmds: impl IntoIterator>, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | self.read_many(num_replies).await [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/smtp/client.rs:142:16 [INFO] [stdout] | [INFO] [stdout] 135 | let socket = if local_ip.is_ipv4() { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 142 | Ok(SmtpClient { [INFO] [stdout] | ________________^ [INFO] [stdout] 143 | | stream: socket.connect(remote_addr).await?, [INFO] [stdout] 144 | | timeout, [INFO] [stdout] 145 | | }) [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] [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/smtp/message.rs:146:22 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn new(from: T, to: U, body: V) -> Self [INFO] [stdout] | ------- ----- ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] ... [INFO] [stdout] 146 | rcpt_to: to.into_iter().map(Into::into).collect(), [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/smtp/message.rs:342:22 [INFO] [stdout] | [INFO] [stdout] 289 | let mut rcpt_to = std::collections::HashSet::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 342 | rcpt_to: rcpt_to [INFO] [stdout] | ______________________^ [INFO] [stdout] 343 | | .into_iter() [INFO] [stdout] 344 | | .map(|email| Address { [INFO] [stdout] 345 | | email: email.into(), [INFO] [stdout] 346 | | parameters: Parameters::default(), [INFO] [stdout] 347 | | }) [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/smtp/tls.rs:46:16 [INFO] [stdout] | [INFO] [stdout] 41 | self, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | Ok(SmtpClient { [INFO] [stdout] | ________________^ [INFO] [stdout] 47 | | stream: tls_connector [INFO] [stdout] 48 | | .connect( [INFO] [stdout] 49 | | ServerName::try_from(hostname) [INFO] [stdout] ... | [INFO] [stdout] 66 | | timeout: self.timeout, [INFO] [stdout] 67 | | }) [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/smtp/tls.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 81 | let config = if !allow_invalid_certs { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 100 | TlsConnector::from(Arc::new(config)) [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 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mail-send` (lib) due to 9 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/smtp/builder.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(hostname: T, port: u16) -> Self { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 29 | tls_connector: build_tls_connector(false), [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/smtp/builder.rs:37:26 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(hostname: T, port: u16) -> Self { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | credentials: None, [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/smtp/client.rs:108:41 [INFO] [stdout] | [INFO] [stdout] 99 | cmds: impl IntoIterator>, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | self.read_many(num_replies).await [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/smtp/client.rs:142:16 [INFO] [stdout] | [INFO] [stdout] 135 | let socket = if local_ip.is_ipv4() { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 142 | Ok(SmtpClient { [INFO] [stdout] | ________________^ [INFO] [stdout] 143 | | stream: socket.connect(remote_addr).await?, [INFO] [stdout] 144 | | timeout, [INFO] [stdout] 145 | | }) [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] [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/smtp/message.rs:146:22 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn new(from: T, to: U, body: V) -> Self [INFO] [stdout] | ------- ----- ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] ... [INFO] [stdout] 146 | rcpt_to: to.into_iter().map(Into::into).collect(), [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/smtp/message.rs:342:22 [INFO] [stdout] | [INFO] [stdout] 289 | let mut rcpt_to = std::collections::HashSet::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 342 | rcpt_to: rcpt_to [INFO] [stdout] | ______________________^ [INFO] [stdout] 343 | | .into_iter() [INFO] [stdout] 344 | | .map(|email| Address { [INFO] [stdout] 345 | | email: email.into(), [INFO] [stdout] 346 | | parameters: Parameters::default(), [INFO] [stdout] 347 | | }) [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/smtp/tls.rs:46:16 [INFO] [stdout] | [INFO] [stdout] 41 | self, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | Ok(SmtpClient { [INFO] [stdout] | ________________^ [INFO] [stdout] 47 | | stream: tls_connector [INFO] [stdout] 48 | | .connect( [INFO] [stdout] 49 | | ServerName::try_from(hostname) [INFO] [stdout] ... | [INFO] [stdout] 66 | | timeout: self.timeout, [INFO] [stdout] 67 | | }) [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/smtp/tls.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 81 | let config = if !allow_invalid_certs { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 100 | TlsConnector::from(Arc::new(config)) [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 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mail-send` (lib test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "5ccc757288df60f30b3edd5609287cd8268fc4f1f47b16a4da681abd748d5a94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ccc757288df60f30b3edd5609287cd8268fc4f1f47b16a4da681abd748d5a94", kill_on_drop: false }` [INFO] [stdout] 5ccc757288df60f30b3edd5609287cd8268fc4f1f47b16a4da681abd748d5a94