[INFO] cloning repository https://github.com/stephenconnolly1/AoC22-day04 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stephenconnolly1/AoC22-day04" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenconnolly1%2FAoC22-day04", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenconnolly1%2FAoC22-day04'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac78f72088ca9eae9cf564a738025e131208c1b7 [INFO] checking stephenconnolly1/AoC22-day04 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenconnolly1%2FAoC22-day04" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stephenconnolly1/AoC22-day04 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/stephenconnolly1/AoC22-day04 [INFO] finished tweaking git repo https://github.com/stephenconnolly1/AoC22-day04 [INFO] tweaked toml for git repo https://github.com/stephenconnolly1/AoC22-day04 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/stephenconnolly1/AoC22-day04 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 66b34494c4b7abe0ca27dfed16b309a932fcfa9945fdb70516bdfc9cfb03cc1a [INFO] running `Command { std: "docker" "start" "-a" "66b34494c4b7abe0ca27dfed16b309a932fcfa9945fdb70516bdfc9cfb03cc1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66b34494c4b7abe0ca27dfed16b309a932fcfa9945fdb70516bdfc9cfb03cc1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66b34494c4b7abe0ca27dfed16b309a932fcfa9945fdb70516bdfc9cfb03cc1a", kill_on_drop: false }` [INFO] [stdout] 66b34494c4b7abe0ca27dfed16b309a932fcfa9945fdb70516bdfc9cfb03cc1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c851d7c877e0affab7b1ec076e3f36a21a1b6f25b415611214b177198c6b2236 [INFO] running `Command { std: "docker" "start" "-a" "c851d7c877e0affab7b1ec076e3f36a21a1b6f25b415611214b177198c6b2236", kill_on_drop: false }` [INFO] [stderr] Checking AoC22-day04 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `sum_priorities` [INFO] [stdout] --> src/main.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | let mut sum_priorities = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sum_priorities` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sum_priorities` [INFO] [stdout] --> src/main.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | let mut sum_priorities = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sum_priorities` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group` [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut group: Vec = vec!["".to_string(), "".to_string(), "".to_string()]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_group` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group` [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut group: Vec = vec!["".to_string(), "".to_string(), "".to_string()]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_group` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut sum_priorities = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut sum_priorities = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut group: Vec = vec!["".to_string(), "".to_string(), "".to_string()]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut group: Vec = vec!["".to_string(), "".to_string(), "".to_string()]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E1_bottom` should have a snake case name [INFO] [stdout] --> src/main.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut E1_bottom: i32 = 0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `e1_bottom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E1_bottom` should have a snake case name [INFO] [stdout] --> src/main.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut E1_bottom: i32 = 0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `e1_bottom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E1_top` should have a snake case name [INFO] [stdout] --> src/main.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut E1_top: i32 = 0; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `e1_top` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E1_top` should have a snake case name [INFO] [stdout] --> src/main.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut E1_top: i32 = 0; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `e1_top` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E2_bottom` should have a snake case name [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut E2_bottom: i32 = 0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `e2_bottom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E2_top` should have a snake case name [INFO] [stdout] --> src/main.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut E2_top: i32 = 0; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `e2_top` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E2_bottom` should have a snake case name [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut E2_bottom: i32 = 0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `e2_bottom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E2_top` should have a snake case name [INFO] [stdout] --> src/main.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut E2_top: i32 = 0; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `e2_top` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] running `Command { std: "docker" "inspect" "c851d7c877e0affab7b1ec076e3f36a21a1b6f25b415611214b177198c6b2236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c851d7c877e0affab7b1ec076e3f36a21a1b6f25b415611214b177198c6b2236", kill_on_drop: false }` [INFO] [stdout] c851d7c877e0affab7b1ec076e3f36a21a1b6f25b415611214b177198c6b2236 [INFO] checking stephenconnolly1/AoC22-day04 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%2Fstephenconnolly1%2FAoC22-day04" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stephenconnolly1/AoC22-day04 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/stephenconnolly1/AoC22-day04 [INFO] finished tweaking git repo https://github.com/stephenconnolly1/AoC22-day04 [INFO] tweaked toml for git repo https://github.com/stephenconnolly1/AoC22-day04 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/stephenconnolly1/AoC22-day04 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-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64c285672cbc757d182e1d1978f77adee57d014419e68407b22945d505e78377 [INFO] running `Command { std: "docker" "start" "-a" "64c285672cbc757d182e1d1978f77adee57d014419e68407b22945d505e78377", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64c285672cbc757d182e1d1978f77adee57d014419e68407b22945d505e78377", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64c285672cbc757d182e1d1978f77adee57d014419e68407b22945d505e78377", kill_on_drop: false }` [INFO] [stdout] 64c285672cbc757d182e1d1978f77adee57d014419e68407b22945d505e78377 [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e7d6e41677b6dba05f869b087338abdbf4c984c77ca7212da852673c79fde5b [INFO] running `Command { std: "docker" "start" "-a" "9e7d6e41677b6dba05f869b087338abdbf4c984c77ca7212da852673c79fde5b", kill_on_drop: false }` [INFO] [stderr] Checking AoC22-day04 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `sum_priorities` [INFO] [stdout] --> src/main.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | let mut sum_priorities = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sum_priorities` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group` [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut group: Vec = vec!["".to_string(), "".to_string(), "".to_string()]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_group` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sum_priorities` [INFO] [stdout] --> src/main.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | let mut sum_priorities = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sum_priorities` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group` [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut group: Vec = vec!["".to_string(), "".to_string(), "".to_string()]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_group` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut sum_priorities = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut group: Vec = vec!["".to_string(), "".to_string(), "".to_string()]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut sum_priorities = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut group: Vec = vec!["".to_string(), "".to_string(), "".to_string()]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [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/main.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn read_lines

(filename: P) -> io::Result>> [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | where P: AsRef, { [INFO] [stdout] 10 | let file = File::open(filename)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 11 | Ok(io::BufReader::new(file).lines()) [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] | [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] warning: variable `E1_bottom` should have a snake case name [INFO] [stdout] --> src/main.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut E1_bottom: i32 = 0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `e1_bottom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` 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/main.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn read_lines

(filename: P) -> io::Result>> [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | where P: AsRef, { [INFO] [stdout] 10 | let file = File::open(filename)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 11 | Ok(io::BufReader::new(file).lines()) [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] | [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] warning: variable `E1_top` should have a snake case name [INFO] [stdout] --> src/main.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut E1_top: i32 = 0; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `e1_top` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E2_bottom` should have a snake case name [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut E2_bottom: i32 = 0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `e2_bottom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E2_top` should have a snake case name [INFO] [stdout] --> src/main.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut E2_top: i32 = 0; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `e2_top` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E1_bottom` should have a snake case name [INFO] [stdout] --> src/main.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut E1_bottom: i32 = 0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `e1_bottom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E1_top` should have a snake case name [INFO] [stdout] --> src/main.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut E1_top: i32 = 0; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `e1_top` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E2_bottom` should have a snake case name [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut E2_bottom: i32 = 0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `e2_bottom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E2_top` should have a snake case name [INFO] [stdout] --> src/main.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut E2_top: i32 = 0; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `e2_top` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `AoC22-day04` (bin "AoC22-day04") due to 2 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `AoC22-day04` (bin "AoC22-day04" test) due to 2 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9e7d6e41677b6dba05f869b087338abdbf4c984c77ca7212da852673c79fde5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e7d6e41677b6dba05f869b087338abdbf4c984c77ca7212da852673c79fde5b", kill_on_drop: false }` [INFO] [stdout] 9e7d6e41677b6dba05f869b087338abdbf4c984c77ca7212da852673c79fde5b