[INFO] cloning repository https://github.com/costdin/advent2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/costdin/advent2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcostdin%2Fadvent2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcostdin%2Fadvent2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ae945f95d8548bfc1332880d84aa8c4586a64f7
[INFO] checking costdin/advent2023/3ae945f95d8548bfc1332880d84aa8c4586a64f7 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%2Fcostdin%2Fadvent2023" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/costdin/advent2023 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/costdin/advent2023
[INFO] finished tweaking git repo https://github.com/costdin/advent2023
[INFO] tweaked toml for git repo https://github.com/costdin/advent2023 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/costdin/advent2023 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c3aead7476bc4609969c6ecd975b14a7cbd0aee531fe4e812ec6b4f83f913afb
[INFO] running `Command { std: "docker" "start" "-a" "c3aead7476bc4609969c6ecd975b14a7cbd0aee531fe4e812ec6b4f83f913afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3aead7476bc4609969c6ecd975b14a7cbd0aee531fe4e812ec6b4f83f913afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3aead7476bc4609969c6ecd975b14a7cbd0aee531fe4e812ec6b4f83f913afb", kill_on_drop: false }`
[INFO] [stdout] c3aead7476bc4609969c6ecd975b14a7cbd0aee531fe4e812ec6b4f83f913afb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0feb0a21127d7527d9855e2ebc2b04aee7d81513b5c01bc0a0c1df03d7fb45b1
[INFO] running `Command { std: "docker" "start" "-a" "0feb0a21127d7527d9855e2ebc2b04aee7d81513b5c01bc0a0c1df03d7fb45b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking advent2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `day1::day1`
[INFO] [stdout]   --> src/days/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use day1::day1;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day2::day2`
[INFO] [stdout]   --> src/days/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use day2::day2;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day3::day3`
[INFO] [stdout]   --> src/days/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use day3::day3;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day4::day4`
[INFO] [stdout]   --> src/days/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use day4::day4;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day5::day5`
[INFO] [stdout]   --> src/days/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use day5::day5;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day6::day6`
[INFO] [stdout]   --> src/days/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use day6::day6;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day7::day7`
[INFO] [stdout]   --> src/days/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use day7::day7;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day8::day8`
[INFO] [stdout]   --> src/days/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use day8::day8;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day9::day9`
[INFO] [stdout]   --> src/days/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use day9::day9;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day1::day1`
[INFO] [stdout]   --> src/days/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use day1::day1;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day2::day2`
[INFO] [stdout]   --> src/days/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use day2::day2;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day3::day3`
[INFO] [stdout]   --> src/days/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use day3::day3;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day4::day4`
[INFO] [stdout]   --> src/days/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use day4::day4;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day5::day5`
[INFO] [stdout]   --> src/days/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use day5::day5;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day6::day6`
[INFO] [stdout]   --> src/days/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use day6::day6;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day7::day7`
[INFO] [stdout]   --> src/days/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use day7::day7;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day8::day8`
[INFO] [stdout]   --> src/days/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use day8::day8;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day9::day9`
[INFO] [stdout]   --> src/days/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use day9::day9;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/days/day10.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             c => None,
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/days/day10.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             c => None,
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_integer` is never used
[INFO] [stdout]   --> src/days/mod.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn parse_integer<I>(s: &str) -> I
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THE_STRING_OF_POWER` is never used
[INFO] [stdout]  --> src/days/day1.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const THE_STRING_OF_POWER: &str = "HHHHHHHHF9DHHHHHHHHHHHHHHHG.#?HHHHH8EHCCHHH<HHHAHHA#HHHHHHHH$:DHHHHH@6HHHHHHHHGBB$HHHHH8EHCCHHHHHHHAHH...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day1` is never used
[INFO] [stdout]  --> src/days/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day1() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_first_number` is never used
[INFO] [stdout]   --> src/days/day1.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn find_first_number(s: impl Iterator<Item = char>, only_num: bool, one: usize) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day2` is never used
[INFO] [stdout]  --> src/days/day2.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day2() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day3` is never used
[INFO] [stdout]  --> src/days/day3.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn day3() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/days/day3.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn solve(map: &[u8]) -> (u32, u32) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sub_solve` is never used
[INFO] [stdout]   --> src/days/day3.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn sub_solve(len: usize, map: &[u8]) -> (u32, u32) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sub_sub_solve` is never used
[INFO] [stdout]   --> src/days/day3.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn sub_sub_solve(map: &[u8], sym: HashMap<usize, usize>) -> (u32, u32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day4` is never used
[INFO] [stdout]  --> src/days/day4.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day4() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day5` is never used
[INFO] [stdout]  --> src/days/day5.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day5() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mama_take_this_job_from_me_i_dont_deserve_it_anymore` is never used
[INFO] [stdout]   --> src/days/day5.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn mama_take_this_job_from_me_i_dont_deserve_it_anymore(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day6` is never used
[INFO] [stdout]  --> src/days/day6.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day6() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THE_THING` is never used
[INFO] [stdout]  --> src/days/day7.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const THE_THING: [u8; 70] = [
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day7` is never used
[INFO] [stdout]   --> src/days/day7.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn day7() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day8` is never used
[INFO] [stdout]  --> src/days/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day8() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lcm` is never used
[INFO] [stdout]   --> src/days/day8.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn lcm(n: u64, m: u64) -> u64 {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gcd` is never used
[INFO] [stdout]   --> src/days/day8.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn gcd(n: u64, m: u64) -> u64 {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day9` is never used
[INFO] [stdout]  --> src/days/day9.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day9() {
[INFO] [stdout]   |        ^^^^
[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/days/day1.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn find_first_number(s: impl Iterator<Item = char>, only_num: bool, one: usize) -> u8 {
[INFO] [stdout]    |                      ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 22 |     s.map(|c| c as u8)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_integer` is never used
[INFO] [stdout]   --> src/days/mod.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn parse_integer<I>(s: &str) -> I
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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/days/day5.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 9  |           .map(|g| {
[INFO] [stdout]    |                 - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 10 | /             g.map(|l| {
[INFO] [stdout] 11 | |                 l.split(' ')
[INFO] [stdout] 12 | |                     .filter(|s| !s.is_empty() && s.as_bytes()[0] >= 48 && s.as_bytes()[0] <= 57)
[INFO] [stdout] 13 | |                     .map(|s| {
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |             })
[INFO] [stdout] 20 | |             .filter(|c| !c.is_empty())
[INFO] [stdout]    | |______________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THE_STRING_OF_POWER` is never used
[INFO] [stdout]  --> src/days/day1.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const THE_STRING_OF_POWER: &str = "HHHHHHHHF9DHHHHHHHHHHHHHHHG.#?HHHHH8EHCCHHH<HHHAHHA#HHHHHHHH$:DHHHHH@6HHHHHHHHGBB$HHHHH8EHCCHHHHHHHAHH...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day1` is never used
[INFO] [stdout]  --> src/days/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day1() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_first_number` is never used
[INFO] [stdout]   --> src/days/day1.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn find_first_number(s: impl Iterator<Item = char>, only_num: bool, one: usize) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day2` is never used
[INFO] [stdout]  --> src/days/day2.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day2() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day3` is never used
[INFO] [stdout]  --> src/days/day3.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn day3() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/days/day3.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn solve(map: &[u8]) -> (u32, u32) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sub_solve` is never used
[INFO] [stdout]   --> src/days/day3.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn sub_solve(len: usize, map: &[u8]) -> (u32, u32) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sub_sub_solve` is never used
[INFO] [stdout]   --> src/days/day3.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn sub_sub_solve(map: &[u8], sym: HashMap<usize, usize>) -> (u32, u32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day4` is never used
[INFO] [stdout]  --> src/days/day4.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day4() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day5` is never used
[INFO] [stdout]  --> src/days/day5.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day5() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mama_take_this_job_from_me_i_dont_deserve_it_anymore` is never used
[INFO] [stdout]   --> src/days/day5.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn mama_take_this_job_from_me_i_dont_deserve_it_anymore(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day6` is never used
[INFO] [stdout]  --> src/days/day6.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day6() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THE_THING` is never used
[INFO] [stdout]  --> src/days/day7.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const THE_THING: [u8; 70] = [
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day7` is never used
[INFO] [stdout]   --> src/days/day7.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn day7() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day8` is never used
[INFO] [stdout]  --> src/days/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day8() {
[INFO] [stdout]   |        ^^^^
[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/days/day6.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |             |(acc, last), n| {
[INFO] [stdout]    |              ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 21 |                 (
[INFO] [stdout] 22 |                     Box::new(acc.into_iter().chain([n])),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lcm` is never used
[INFO] [stdout]   --> src/days/day8.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn lcm(n: u64, m: u64) -> u64 {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gcd` is never used
[INFO] [stdout]   --> src/days/day8.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn gcd(n: u64, m: u64) -> u64 {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day9` is never used
[INFO] [stdout]  --> src/days/day9.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day9() {
[INFO] [stdout]   |        ^^^^
[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/days/day1.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn find_first_number(s: impl Iterator<Item = char>, only_num: bool, one: usize) -> u8 {
[INFO] [stdout]    |                      ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 22 |     s.map(|c| c as u8)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/days/day5.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 9  |           .map(|g| {
[INFO] [stdout]    |                 - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 10 | /             g.map(|l| {
[INFO] [stdout] 11 | |                 l.split(' ')
[INFO] [stdout] 12 | |                     .filter(|s| !s.is_empty() && s.as_bytes()[0] >= 48 && s.as_bytes()[0] <= 57)
[INFO] [stdout] 13 | |                     .map(|s| {
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |             })
[INFO] [stdout] 20 | |             .filter(|c| !c.is_empty())
[INFO] [stdout]    | |______________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 29 warnings emitted
[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/days/day6.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |             |(acc, last), n| {
[INFO] [stdout]    |              ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 21 |                 (
[INFO] [stdout] 22 |                     Box::new(acc.into_iter().chain([n])),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent2023` (bin "advent2023" test) due to 4 previous errors; 29 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `advent2023` (bin "advent2023") due to 4 previous errors; 29 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0feb0a21127d7527d9855e2ebc2b04aee7d81513b5c01bc0a0c1df03d7fb45b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0feb0a21127d7527d9855e2ebc2b04aee7d81513b5c01bc0a0c1df03d7fb45b1", kill_on_drop: false }`
[INFO] [stdout] 0feb0a21127d7527d9855e2ebc2b04aee7d81513b5c01bc0a0c1df03d7fb45b1