[INFO] cloning repository https://github.com/iambriccardo/ruft [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iambriccardo/ruft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiambriccardo%2Fruft", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiambriccardo%2Fruft'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 84b01bbdc78cd3a4a831712f50e8ff9af7413882 [INFO] checking iambriccardo/ruft against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiambriccardo%2Fruft" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iambriccardo/ruft 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 git repo https://github.com/iambriccardo/ruft [INFO] finished tweaking git repo https://github.com/iambriccardo/ruft [INFO] tweaked toml for git repo https://github.com/iambriccardo/ruft written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iambriccardo/ruft 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] 5f9832a7195c0826a79fd8eeb1bcf38ffb21409e2f89f3c34008d0a860a9c48a [INFO] running `Command { std: "docker" "start" "-a" "5f9832a7195c0826a79fd8eeb1bcf38ffb21409e2f89f3c34008d0a860a9c48a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f9832a7195c0826a79fd8eeb1bcf38ffb21409e2f89f3c34008d0a860a9c48a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f9832a7195c0826a79fd8eeb1bcf38ffb21409e2f89f3c34008d0a860a9c48a", kill_on_drop: false }` [INFO] [stdout] 5f9832a7195c0826a79fd8eeb1bcf38ffb21409e2f89f3c34008d0a860a9c48a [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] 547b110b55fa8559584253264913690f92ecf4174c40d7114c8a6bc11eac6d07 [INFO] running `Command { std: "docker" "start" "-a" "547b110b55fa8559584253264913690f92ecf4174c40d7114c8a6bc11eac6d07", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ruft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `APPEND_ENTRIES` should have an upper camel case name [INFO] [stdout] --> src/core.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | APPEND_ENTRIES { decrement: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntries` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REQUEST_VOTE` should have an upper camel case name [INFO] [stdout] --> src/core.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | REQUEST_VOTE, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestVote` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SWITCH_TO_CANDIDATE` should have an upper camel case name [INFO] [stdout] --> src/timer.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | SWITCH_TO_CANDIDATE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToCandidate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SEND_APPEND_ENTRIES` should have an upper camel case name [INFO] [stdout] --> src/timer.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | SEND_APPEND_ENTRIES, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SendAppendEntries` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `APPEND_ENTRIES` should have an upper camel case name [INFO] [stdout] --> src/core.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | APPEND_ENTRIES { decrement: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntries` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REQUEST_VOTE` should have an upper camel case name [INFO] [stdout] --> src/core.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | REQUEST_VOTE, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestVote` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SWITCH_TO_CANDIDATE` should have an upper camel case name [INFO] [stdout] --> src/timer.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | SWITCH_TO_CANDIDATE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToCandidate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SEND_APPEND_ENTRIES` should have an upper camel case name [INFO] [stdout] --> src/timer.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | SEND_APPEND_ENTRIES, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SendAppendEntries` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/timer.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | timer.join(); [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] 103 | let _ = timer.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/timer.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | timer.join(); [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] 103 | let _ = timer.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "547b110b55fa8559584253264913690f92ecf4174c40d7114c8a6bc11eac6d07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "547b110b55fa8559584253264913690f92ecf4174c40d7114c8a6bc11eac6d07", kill_on_drop: false }` [INFO] [stdout] 547b110b55fa8559584253264913690f92ecf4174c40d7114c8a6bc11eac6d07 [INFO] checking iambriccardo/ruft against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiambriccardo%2Fruft" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iambriccardo/ruft 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 git repo https://github.com/iambriccardo/ruft [INFO] finished tweaking git repo https://github.com/iambriccardo/ruft [INFO] tweaked toml for git repo https://github.com/iambriccardo/ruft written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/iambriccardo/ruft 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] 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] 25fcdd31feac2ff556f08b425f378897eec648d0efe3dcb23b2d869c113201de [INFO] running `Command { std: "docker" "start" "-a" "25fcdd31feac2ff556f08b425f378897eec648d0efe3dcb23b2d869c113201de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25fcdd31feac2ff556f08b425f378897eec648d0efe3dcb23b2d869c113201de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25fcdd31feac2ff556f08b425f378897eec648d0efe3dcb23b2d869c113201de", kill_on_drop: false }` [INFO] [stdout] 25fcdd31feac2ff556f08b425f378897eec648d0efe3dcb23b2d869c113201de [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] 7f1f1f17b9bf1d06f58d40ad278938f166ee15ce1bf93845a6d141dfc219d8ec [INFO] running `Command { std: "docker" "start" "-a" "7f1f1f17b9bf1d06f58d40ad278938f166ee15ce1bf93845a6d141dfc219d8ec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ruft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `APPEND_ENTRIES` should have an upper camel case name [INFO] [stdout] --> src/core.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | APPEND_ENTRIES { decrement: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntries` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REQUEST_VOTE` should have an upper camel case name [INFO] [stdout] --> src/core.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | REQUEST_VOTE, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestVote` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SWITCH_TO_CANDIDATE` should have an upper camel case name [INFO] [stdout] --> src/timer.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | SWITCH_TO_CANDIDATE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToCandidate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SEND_APPEND_ENTRIES` should have an upper camel case name [INFO] [stdout] --> src/timer.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | SEND_APPEND_ENTRIES, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SendAppendEntries` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `APPEND_ENTRIES` should have an upper camel case name [INFO] [stdout] --> src/core.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | APPEND_ENTRIES { decrement: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntries` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REQUEST_VOTE` should have an upper camel case name [INFO] [stdout] --> src/core.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | REQUEST_VOTE, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestVote` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SWITCH_TO_CANDIDATE` should have an upper camel case name [INFO] [stdout] --> src/timer.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | SWITCH_TO_CANDIDATE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToCandidate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SEND_APPEND_ENTRIES` should have an upper camel case name [INFO] [stdout] --> src/timer.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | SEND_APPEND_ENTRIES, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SendAppendEntries` [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/core.rs:801:27 [INFO] [stdout] | [INFO] [stdout] 798 | pub fn new(transport: Arc>>, shared_state: T) -> RaftClient { [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] ... [INFO] [stdout] 801 | shared_state: Arc::new(Mutex::new(shared_state.clone())), [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/core.rs:801:27 [INFO] [stdout] | [INFO] [stdout] 798 | pub fn new(transport: Arc>>, shared_state: T) -> RaftClient { [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] ... [INFO] [stdout] 801 | shared_state: Arc::new(Mutex::new(shared_state.clone())), [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/timer.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 43 | server: Arc>>, [INFO] [stdout] | ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 44 | transport: Arc>>, [INFO] [stdout] | -------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | active_timers: HashMap::new(), [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/timer.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 43 | server: Arc>>, [INFO] [stdout] | ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 44 | transport: Arc>>, [INFO] [stdout] | -------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | active_timers: HashMap::new(), [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] warning: unused `Result` that must be used [INFO] [stdout] --> src/timer.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | timer.join(); [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] 103 | let _ = timer.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/timer.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | timer.join(); [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] 103 | let _ = timer.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ruft` (bin "ruft") due to 3 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ruft` (bin "ruft" test) due to 3 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7f1f1f17b9bf1d06f58d40ad278938f166ee15ce1bf93845a6d141dfc219d8ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f1f1f17b9bf1d06f58d40ad278938f166ee15ce1bf93845a6d141dfc219d8ec", kill_on_drop: false }` [INFO] [stdout] 7f1f1f17b9bf1d06f58d40ad278938f166ee15ce1bf93845a6d141dfc219d8ec