[INFO] cloning repository https://github.com/JackMatusiewicz/AoC2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JackMatusiewicz/AoC2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackMatusiewicz%2FAoC2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackMatusiewicz%2FAoC2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 719151b95f1258f41dfa00028b476793465ae428 [INFO] checking JackMatusiewicz/AoC2022 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackMatusiewicz%2FAoC2022" "/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/JackMatusiewicz/AoC2022 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/JackMatusiewicz/AoC2022 [INFO] finished tweaking git repo https://github.com/JackMatusiewicz/AoC2022 [INFO] tweaked toml for git repo https://github.com/JackMatusiewicz/AoC2022 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JackMatusiewicz/AoC2022 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] [stderr] Blocking waiting for file lock on package cache [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] b5aa0c513a6a5cc1c70435cb1ca075b990a105a62edea9ccdf2c29c69adc9038 [INFO] running `Command { std: "docker" "start" "-a" "b5aa0c513a6a5cc1c70435cb1ca075b990a105a62edea9ccdf2c29c69adc9038", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5aa0c513a6a5cc1c70435cb1ca075b990a105a62edea9ccdf2c29c69adc9038", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5aa0c513a6a5cc1c70435cb1ca075b990a105a62edea9ccdf2c29c69adc9038", kill_on_drop: false }` [INFO] [stdout] b5aa0c513a6a5cc1c70435cb1ca075b990a105a62edea9ccdf2c29c69adc9038 [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] fbf340b895caef109b3e6c34bb4609a5c55fca28501cd789d89774de3e236184 [INFO] running `Command { std: "docker" "start" "-a" "fbf340b895caef109b3e6c34bb4609a5c55fca28501cd789d89774de3e236184", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking advent22 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::core::advent_error::AdventError` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::core::advent_error::AdventError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::core::advent_error::AdventError` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::core::advent_error::AdventError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/day_eleven/solution.rs:116:27 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn calculate_part_one(data: Vec) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/day_eleven/solution.rs:132:27 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn calculate_part_two(data: Vec) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/day_nine/solution.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | for pos in path.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_one/solution.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let mut elves = convert_lines_to_elves(lines)?; [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: value assigned to `start_number_index` is never read [INFO] [stdout] --> src/day_thirteen/list_element.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | start_number_index = -1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/day_eleven/solution.rs:116:27 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn calculate_part_one(data: Vec) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/day_eleven/solution.rs:132:27 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn calculate_part_two(data: Vec) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> src/main.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | Ok(lines) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_example_troop` is never used [INFO] [stdout] --> src/day_eleven/solution.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn make_example_troop() -> Troop { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_path` is never used [INFO] [stdout] --> src/day_nine/solution.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn print_path(path: &Vec) -> () { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `make` is never used [INFO] [stdout] --> src/day_one/elf.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Elf { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 8 | pub fn make(items: Vec) -> Elf { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `convert_lines_to_elves` is never used [INFO] [stdout] --> src/day_one/solution.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn convert_lines_to_elves(lines: Vec) -> Result, AdventError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_largest_stash` is never used [INFO] [stdout] --> src/day_one/solution.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn find_largest_stash(elves: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_part_one` is never used [INFO] [stdout] --> src/day_one/solution.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn calculate_part_one(path: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_largest_three` is never used [INFO] [stdout] --> src/day_one/solution.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 45 | fn find_largest_three(elves: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_part_two` is never used [INFO] [stdout] --> src/day_one/solution.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn calculate_part_two(path: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/day_nine/solution.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | for pos in path.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_one/solution.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let mut elves = convert_lines_to_elves(lines)?; [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: value assigned to `start_number_index` is never read [INFO] [stdout] --> src/day_thirteen/list_element.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | start_number_index = -1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> src/main.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | Ok(lines) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_example_troop` is never used [INFO] [stdout] --> src/day_eleven/solution.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn make_example_troop() -> Troop { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_path` is never used [INFO] [stdout] --> src/day_nine/solution.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn print_path(path: &Vec) -> () { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `make` is never used [INFO] [stdout] --> src/day_one/elf.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Elf { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 8 | pub fn make(items: Vec) -> Elf { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `convert_lines_to_elves` is never used [INFO] [stdout] --> src/day_one/solution.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn convert_lines_to_elves(lines: Vec) -> Result, AdventError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_largest_stash` is never used [INFO] [stdout] --> src/day_one/solution.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn find_largest_stash(elves: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_part_one` is never used [INFO] [stdout] --> src/day_one/solution.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn calculate_part_one(path: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_largest_three` is never used [INFO] [stdout] --> src/day_one/solution.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 45 | fn find_largest_three(elves: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_part_two` is never used [INFO] [stdout] --> src/day_one/solution.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn calculate_part_two(path: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.02s [INFO] running `Command { std: "docker" "inspect" "fbf340b895caef109b3e6c34bb4609a5c55fca28501cd789d89774de3e236184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbf340b895caef109b3e6c34bb4609a5c55fca28501cd789d89774de3e236184", kill_on_drop: false }` [INFO] [stdout] fbf340b895caef109b3e6c34bb4609a5c55fca28501cd789d89774de3e236184 [INFO] checking JackMatusiewicz/AoC2022 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%2FJackMatusiewicz%2FAoC2022" "/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/JackMatusiewicz/AoC2022 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/JackMatusiewicz/AoC2022 [INFO] finished tweaking git repo https://github.com/JackMatusiewicz/AoC2022 [INFO] tweaked toml for git repo https://github.com/JackMatusiewicz/AoC2022 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JackMatusiewicz/AoC2022 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] f7b4ba1093e955d49756d2c52fc7c4ba2453cecd859aca1e2ca070f218126fb2 [INFO] running `Command { std: "docker" "start" "-a" "f7b4ba1093e955d49756d2c52fc7c4ba2453cecd859aca1e2ca070f218126fb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7b4ba1093e955d49756d2c52fc7c4ba2453cecd859aca1e2ca070f218126fb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7b4ba1093e955d49756d2c52fc7c4ba2453cecd859aca1e2ca070f218126fb2", kill_on_drop: false }` [INFO] [stdout] f7b4ba1093e955d49756d2c52fc7c4ba2453cecd859aca1e2ca070f218126fb2 [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] f8055f8e955a58fb89f807b3ae6df87384f28d094511f7f5229a21d23bd75e65 [INFO] running `Command { std: "docker" "start" "-a" "f8055f8e955a58fb89f807b3ae6df87384f28d094511f7f5229a21d23bd75e65", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking advent22 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::core::advent_error::AdventError` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::core::advent_error::AdventError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::core::advent_error::AdventError` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::core::advent_error::AdventError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/day_eleven/solution.rs:116:27 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn calculate_part_one(data: Vec) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/day_eleven/solution.rs:132:27 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn calculate_part_two(data: Vec) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/day_eleven/solution.rs:116:27 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn calculate_part_one(data: Vec) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/day_eleven/solution.rs:132:27 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn calculate_part_two(data: Vec) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/day_nine/solution.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | for pos in path.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/day_nine/solution.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | for pos in path.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_one/solution.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let mut elves = convert_lines_to_elves(lines)?; [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/day_one/solution.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let mut elves = convert_lines_to_elves(lines)?; [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: value assigned to `start_number_index` is never read [INFO] [stdout] --> src/day_thirteen/list_element.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | start_number_index = -1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> src/main.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | Ok(lines) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_example_troop` is never used [INFO] [stdout] --> src/day_eleven/solution.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn make_example_troop() -> Troop { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_path` is never used [INFO] [stdout] --> src/day_nine/solution.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn print_path(path: &Vec) -> () { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `make` is never used [INFO] [stdout] --> src/day_one/elf.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Elf { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 8 | pub fn make(items: Vec) -> Elf { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `convert_lines_to_elves` is never used [INFO] [stdout] --> src/day_one/solution.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn convert_lines_to_elves(lines: Vec) -> Result, AdventError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_largest_stash` is never used [INFO] [stdout] --> src/day_one/solution.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn find_largest_stash(elves: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_part_one` is never used [INFO] [stdout] --> src/day_one/solution.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn calculate_part_one(path: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_largest_three` is never used [INFO] [stdout] --> src/day_one/solution.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 45 | fn find_largest_three(elves: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_part_two` is never used [INFO] [stdout] --> src/day_one/solution.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn calculate_part_two(path: String) -> Result { [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/core/file.rs:10:8 [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 | 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] 10 | 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: value assigned to `start_number_index` is never read [INFO] [stdout] --> src/day_thirteen/list_element.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | start_number_index = -1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` 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/day_seven/folder.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | .map(|(_, v)| v.borrow().calculate_size()) [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/day_seven/folder.rs:36:40 [INFO] [stdout] | [INFO] [stdout] 36 | .for_each(|(_, v)| v.borrow().get_all_dir_sizes(sizes)); [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/day_seven/solution.rs:72:48 [INFO] [stdout] | [INFO] [stdout] 72 | .map(|(_, v)| calculate_sizes(&v.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] warning: unused variable: `lines` [INFO] [stdout] --> src/main.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | Ok(lines) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_example_troop` is never used [INFO] [stdout] --> src/day_eleven/solution.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn make_example_troop() -> Troop { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_path` is never used [INFO] [stdout] --> src/day_nine/solution.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn print_path(path: &Vec) -> () { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `make` is never used [INFO] [stdout] --> src/day_one/elf.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Elf { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 8 | pub fn make(items: Vec) -> Elf { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `convert_lines_to_elves` is never used [INFO] [stdout] --> src/day_one/solution.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn convert_lines_to_elves(lines: Vec) -> Result, AdventError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_largest_stash` is never used [INFO] [stdout] --> src/day_one/solution.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn find_largest_stash(elves: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_part_one` is never used [INFO] [stdout] --> src/day_one/solution.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn calculate_part_one(path: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_largest_three` is never used [INFO] [stdout] --> src/day_one/solution.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 45 | fn find_largest_three(elves: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_part_two` is never used [INFO] [stdout] --> src/day_one/solution.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn calculate_part_two(path: String) -> Result { [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/core/file.rs:10:8 [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 | 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] 10 | 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] 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/day_seven/folder.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | .map(|(_, v)| v.borrow().calculate_size()) [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/day_seven/folder.rs:36:40 [INFO] [stdout] | [INFO] [stdout] 36 | .for_each(|(_, v)| v.borrow().get_all_dir_sizes(sizes)); [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/day_seven/solution.rs:72:48 [INFO] [stdout] | [INFO] [stdout] 72 | .map(|(_, v)| calculate_sizes(&v.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] [stderr] error: could not compile `advent22` (bin "advent22" test) due to 5 previous errors; 15 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors; 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent22` (bin "advent22") due to 5 previous errors; 15 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f8055f8e955a58fb89f807b3ae6df87384f28d094511f7f5229a21d23bd75e65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8055f8e955a58fb89f807b3ae6df87384f28d094511f7f5229a21d23bd75e65", kill_on_drop: false }` [INFO] [stdout] f8055f8e955a58fb89f807b3ae6df87384f28d094511f7f5229a21d23bd75e65