[INFO] cloning repository https://github.com/ShikuLabs/vote_canister [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShikuLabs/vote_canister" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShikuLabs%2Fvote_canister", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShikuLabs%2Fvote_canister'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48b5cca841b7662a84aa642a86c8fb66aa775f84 [INFO] checking ShikuLabs/vote_canister/48b5cca841b7662a84aa642a86c8fb66aa775f84 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShikuLabs%2Fvote_canister" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ShikuLabs/vote_canister 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 git repo https://github.com/ShikuLabs/vote_canister [INFO] finished tweaking git repo https://github.com/ShikuLabs/vote_canister [INFO] tweaked toml for git repo https://github.com/ShikuLabs/vote_canister written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ShikuLabs/vote_canister 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a8db8cd29072eac1bc73a9cfee3b8976e84c5878cb885b09d19a820e2b568de2 [INFO] running `Command { std: "docker" "start" "-a" "a8db8cd29072eac1bc73a9cfee3b8976e84c5878cb885b09d19a820e2b568de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8db8cd29072eac1bc73a9cfee3b8976e84c5878cb885b09d19a820e2b568de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8db8cd29072eac1bc73a9cfee3b8976e84c5878cb885b09d19a820e2b568de2", kill_on_drop: false }` [INFO] [stdout] a8db8cd29072eac1bc73a9cfee3b8976e84c5878cb885b09d19a820e2b568de2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f7a25e59d74df28ddd161f929c598f397ebcaa8b5bbb1bd6f056d5a6b2b9ba4e [INFO] running `Command { std: "docker" "start" "-a" "f7a25e59d74df28ddd161f929c598f397ebcaa8b5bbb1bd6f056d5a6b2b9ba4e", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.167 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling regex-syntax v0.7.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling equivalent v1.0.0 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling rustix v0.38.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.3 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling winnow v0.4.8 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling rustversion v1.0.13 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling paste v1.0.13 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling regex-automata v0.3.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling toml_edit v0.19.12 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling sha2 v0.10.7 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling data-encoding v2.4.0 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking ic0 v0.18.10 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.167 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling regex v1.9.0 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling candid_derive v0.5.0 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling logos v0.12.1 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Checking serde_bytes v0.11.11 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Compiling candid v0.8.4 [INFO] [stderr] Compiling ic-cdk-macros v0.6.10 [INFO] [stderr] Checking ic-cdk v0.6.10 [INFO] [stderr] Checking vote_system_backend v0.1.0 (/opt/rustwide/workdir/src/vote_system_backend) [INFO] [stdout] warning: unused import: `query` [INFO] [stdout] --> src/vote_system_backend/src/main.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use ic_cdk_macros::{update, query}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/vote_system_backend/src/main.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Nat` [INFO] [stdout] --> src/vote_system_backend/src/vote_types.rs:5:44 [INFO] [stdout] | [INFO] [stdout] 5 | use ic_cdk::export::candid::{ Deserialize, Nat}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ok` should have an upper camel case name [INFO] [stdout] --> src/vote_system_backend/src/vote_types.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | ok(HashSet), [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Ok` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `err` should have an upper camel case name [INFO] [stdout] --> src/vote_system_backend/src/vote_types.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | err(VoteError), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ok` should have an upper camel case name [INFO] [stdout] --> src/vote_system_backend/src/vote_types.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | ok(HashMap), [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `err` should have an upper camel case name [INFO] [stdout] --> src/vote_system_backend/src/vote_types.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | err(VoteError), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `query` [INFO] [stdout] --> src/vote_system_backend/src/main.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use ic_cdk_macros::{update, query}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/vote_system_backend/src/main.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Nat` [INFO] [stdout] --> src/vote_system_backend/src/vote_types.rs:5:44 [INFO] [stdout] | [INFO] [stdout] 5 | use ic_cdk::export::candid::{ Deserialize, Nat}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ok` should have an upper camel case name [INFO] [stdout] --> src/vote_system_backend/src/vote_types.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | ok(HashSet), [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Ok` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `err` should have an upper camel case name [INFO] [stdout] --> src/vote_system_backend/src/vote_types.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | err(VoteError), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ok` should have an upper camel case name [INFO] [stdout] --> src/vote_system_backend/src/vote_types.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | ok(HashMap), [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `err` should have an upper camel case name [INFO] [stdout] --> src/vote_system_backend/src/vote_types.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | err(VoteError), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vote_set` [INFO] [stdout] --> src/vote_system_backend/src/state.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | Some(vote_set) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vote_set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vote_set` [INFO] [stdout] --> src/vote_system_backend/src/state.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | Some(vote_set) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vote_set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [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/vote_system_backend/src/vote_types.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn vote_ledger T>(f: F) -> T { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | VOTE_LEDGER.with(|ledger| f(&ledger.borrow())) [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/vote_system_backend/src/vote_types.rs:69:34 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn vote_ledger T>(f: F) -> T { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | VOTE_LEDGER.with(|ledger| f(&ledger.borrow())) [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/vote_system_backend/src/vote_types.rs:74:22 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn vote_ledeger_mut T>(f: F) -> T { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | VOTE_LEDGER.with(|ledger| f(&mut ledger.borrow_mut())) [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/vote_system_backend/src/vote_types.rs:74:38 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn vote_ledeger_mut T>(f: F) -> T { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | VOTE_LEDGER.with(|ledger| f(&mut ledger.borrow_mut())) [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 4 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vote_system_backend` (bin "vote_system_backend") due to 5 previous errors; 8 warnings emitted [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/vote_system_backend/src/vote_types.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn vote_ledger T>(f: F) -> T { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | VOTE_LEDGER.with(|ledger| f(&ledger.borrow())) [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/vote_system_backend/src/vote_types.rs:69:34 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn vote_ledger T>(f: F) -> T { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | VOTE_LEDGER.with(|ledger| f(&ledger.borrow())) [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/vote_system_backend/src/vote_types.rs:74:22 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn vote_ledeger_mut T>(f: F) -> T { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | VOTE_LEDGER.with(|ledger| f(&mut ledger.borrow_mut())) [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/vote_system_backend/src/vote_types.rs:74:38 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn vote_ledeger_mut T>(f: F) -> T { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | VOTE_LEDGER.with(|ledger| f(&mut ledger.borrow_mut())) [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 4 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vote_system_backend` (bin "vote_system_backend" test) due to 5 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f7a25e59d74df28ddd161f929c598f397ebcaa8b5bbb1bd6f056d5a6b2b9ba4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7a25e59d74df28ddd161f929c598f397ebcaa8b5bbb1bd6f056d5a6b2b9ba4e", kill_on_drop: false }` [INFO] [stdout] f7a25e59d74df28ddd161f929c598f397ebcaa8b5bbb1bd6f056d5a6b2b9ba4e