[INFO] cloning repository https://github.com/SvenMarcus/adventofcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SvenMarcus/adventofcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvenMarcus%2Fadventofcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvenMarcus%2Fadventofcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de1cd7c06fb4af11f822b2912bdc7a5d0ad22aeb
[INFO] checking SvenMarcus/adventofcode against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvenMarcus%2Fadventofcode" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SvenMarcus/adventofcode on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SvenMarcus/adventofcode
[INFO] finished tweaking git repo https://github.com/SvenMarcus/adventofcode
[INFO] tweaked toml for git repo https://github.com/SvenMarcus/adventofcode written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/SvenMarcus/adventofcode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5789e1ca0e4cb778c5198140f664d3ec3c65f1c544975f699fc0ce8eafaa4077
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5789e1ca0e4cb778c5198140f664d3ec3c65f1c544975f699fc0ce8eafaa4077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5789e1ca0e4cb778c5198140f664d3ec3c65f1c544975f699fc0ce8eafaa4077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5789e1ca0e4cb778c5198140f664d3ec3c65f1c544975f699fc0ce8eafaa4077", kill_on_drop: false }`
[INFO] [stdout] 5789e1ca0e4cb778c5198140f664d3ec3c65f1c544975f699fc0ce8eafaa4077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca772f65075f44db46597160b3d8ee8eb56f10f71131be2f9d18a56c4b1337d2
[INFO] running `Command { std: "docker" "start" "-a" "ca772f65075f44db46597160b3d8ee8eb56f10f71131be2f9d18a56c4b1337d2", kill_on_drop: false }`
[INFO] [stderr]     Checking adventofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `run_day_one`
[INFO] [stdout]  --> src/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run_day_one() {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_three_integers_for_sum`
[INFO] [stdout]   --> src/day1.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn find_three_integers_for_sum(input: &Vec<i32>, wanted_sum: &i32) -> Option<(i32, i32, i32)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_two_integers_for_sum`
[INFO] [stdout]   --> src/day1.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn find_two_integers_for_sum(input: &Vec<i32>, wanted_sum: &i32) -> Option<(i32, i32)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_two_integers_for_sum_with_sorted_input`
[INFO] [stdout]   --> src/day1.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn find_two_integers_for_sum_with_sorted_input(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SledRental`
[INFO] [stdout]  --> src/day2.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     SledRental,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_day3_part1`
[INFO] [stdout]  --> src/day3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run_day3_part1() -> i64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_day3_part2`
[INFO] [stdout]  --> src/day3.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run_day3_part2() -> i64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_trees_during_traversal`
[INFO] [stdout]   --> src/day3.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn count_trees_during_traversal(field: &Vec<String>, horizontal_step: i32, vertical_step: i32) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `travel`
[INFO] [stdout]   --> src/day3.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn travel(field: &Vec<String>, current_position: &(i32, i32), horizontal_step: i32, vertical_step: i32) -> (i32, i32) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_tree_at_position`
[INFO] [stdout]   --> src/day3.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn is_tree_at_position(field: &Vec<String>, current_position: &(i32, i32)) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_day_one`
[INFO] [stdout]  --> src/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run_day_one() {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_three_integers_for_sum`
[INFO] [stdout]   --> src/day1.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn find_three_integers_for_sum(input: &Vec<i32>, wanted_sum: &i32) -> Option<(i32, i32, i32)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_two_integers_for_sum`
[INFO] [stdout]   --> src/day1.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn find_two_integers_for_sum(input: &Vec<i32>, wanted_sum: &i32) -> Option<(i32, i32)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_two_integers_for_sum_with_sorted_input`
[INFO] [stdout]   --> src/day1.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn find_two_integers_for_sum_with_sorted_input(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SledRental`
[INFO] [stdout]  --> src/day2.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     SledRental,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_day3_part1`
[INFO] [stdout]  --> src/day3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run_day3_part1() -> i64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_day3_part2`
[INFO] [stdout]  --> src/day3.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn run_day3_part2() -> i64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_trees_during_traversal`
[INFO] [stdout]   --> src/day3.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn count_trees_during_traversal(field: &Vec<String>, horizontal_step: i32, vertical_step: i32) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `travel`
[INFO] [stdout]   --> src/day3.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn travel(field: &Vec<String>, current_position: &(i32, i32), horizontal_step: i32, vertical_step: i32) -> (i32, i32) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_tree_at_position`
[INFO] [stdout]   --> src/day3.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn is_tree_at_position(field: &Vec<String>, current_position: &(i32, i32)) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca772f65075f44db46597160b3d8ee8eb56f10f71131be2f9d18a56c4b1337d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca772f65075f44db46597160b3d8ee8eb56f10f71131be2f9d18a56c4b1337d2", kill_on_drop: false }`
[INFO] [stdout] ca772f65075f44db46597160b3d8ee8eb56f10f71131be2f9d18a56c4b1337d2