[INFO] cloning repository https://github.com/Yevhenii-Khaliuk/aoc2015
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yevhenii-Khaliuk/aoc2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYevhenii-Khaliuk%2Faoc2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYevhenii-Khaliuk%2Faoc2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d53f971bf65faa506086b2aeb43ffd92515ccff
[INFO] checking Yevhenii-Khaliuk/aoc2015 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYevhenii-Khaliuk%2Faoc2015" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Yevhenii-Khaliuk/aoc2015
[INFO] finished tweaking git repo https://github.com/Yevhenii-Khaliuk/aoc2015
[INFO] tweaked toml for git repo https://github.com/Yevhenii-Khaliuk/aoc2015 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Yevhenii-Khaliuk/aoc2015 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Yevhenii-Khaliuk/aoc2015 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f503a7b7150369226a314dbe9ddc31612c2ab3dd9be138f6d49587f7ba26ce0a
[INFO] running `Command { std: "docker" "start" "-a" "f503a7b7150369226a314dbe9ddc31612c2ab3dd9be138f6d49587f7ba26ce0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f503a7b7150369226a314dbe9ddc31612c2ab3dd9be138f6d49587f7ba26ce0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f503a7b7150369226a314dbe9ddc31612c2ab3dd9be138f6d49587f7ba26ce0a", kill_on_drop: false }`
[INFO] [stdout] f503a7b7150369226a314dbe9ddc31612c2ab3dd9be138f6d49587f7ba26ce0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ef45f2fc4f1f2db3c4d6a6d733a31598aac47b8a06c4b72360a36f9c32b2f89
[INFO] running `Command { std: "docker" "start" "-a" "6ef45f2fc4f1f2db3c4d6a6d733a31598aac47b8a06c4b72360a36f9c32b2f89", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking fancy-regex v0.10.0
[INFO] [stderr]     Checking aoc2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/day7.rs:28:34
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn parse_instructions(input: &str) -> HashMap<&str, Operator> {
[INFO] [stdout]    |                                  ^^^^             ^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |                |
[INFO] [stdout]    |                                  |                the same lifetime is elided here
[INFO] [stdout]    |                                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn parse_instructions(input: &str) -> HashMap<&str, Operator<'_>> {
[INFO] [stdout]    |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle1` is never used
[INFO] [stdout]  --> src/day1.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn puzzle1(brackets: &str) -> i32 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle2` is never used
[INFO] [stdout]   --> src/day1.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn puzzle2(brackets: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle1` is never used
[INFO] [stdout]  --> src/day2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn puzzle1(input: &str) -> i32 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle2` is never used
[INFO] [stdout]   --> src/day2.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn puzzle2(input: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_with_mapping` is never used
[INFO] [stdout]   --> src/day2.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn sum_with_mapping(input: &str, mapping: fn(Vec<i32>) -> i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle1` is never used
[INFO] [stdout]  --> src/day3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn puzzle1(input: &str) -> i32 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle2` is never used
[INFO] [stdout]   --> src/day3.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn puzzle2(input: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle1` is never used
[INFO] [stdout]  --> src/day4.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn puzzle1(input: &str) -> i32 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle2` is never used
[INFO] [stdout]  --> src/day4.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn puzzle2(input: &str) -> i32 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/day4.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn solve(input: &str, cmp: &str) -> i32 {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle1` is never used
[INFO] [stdout]  --> src/day5.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn puzzle1(input: &str) -> i32 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle2` is never used
[INFO] [stdout]   --> src/day5.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn puzzle2(input: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_nice` is never used
[INFO] [stdout]   --> src/day5.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn is_nice(line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_three_vowels` is never used
[INFO] [stdout]   --> src/day5.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn has_three_vowels(line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_double_letter` is never used
[INFO] [stdout]   --> src/day5.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn has_double_letter(line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_no_banned_str` is never used
[INFO] [stdout]   --> src/day5.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn has_no_banned_str(line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_nice2` is never used
[INFO] [stdout]   --> src/day5.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn is_nice2(line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_pair_with_no_overlapping` is never used
[INFO] [stdout]   --> src/day5.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn has_pair_with_no_overlapping(line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_repeats_with_one_between` is never used
[INFO] [stdout]   --> src/day5.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn has_repeats_with_one_between(line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle1` is never used
[INFO] [stdout]  --> src/day6.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn puzzle1(input: &str) -> usize {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle2` is never used
[INFO] [stdout]   --> src/day6.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn puzzle2(input: &str) -> u32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]   --> src/day6.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Point {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_matches` is never used
[INFO] [stdout]   --> src/day6.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Point {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 53 |     fn from_matches(matches: &mut Matches) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LightSwitch` is never used
[INFO] [stdout]   --> src/day6.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 | enum LightSwitch {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Light` is never constructed
[INFO] [stdout]   --> src/day6.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct Light(u8);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_switches` is never used
[INFO] [stdout]   --> src/day6.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn parse_switches(input: &str, regex: &Regex) -> Vec<LightSwitch> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_points` is never used
[INFO] [stdout]   --> src/day6.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn parse_points(regex: &Regex, line: &str) -> (Point, Point) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_bools` is never used
[INFO] [stdout]   --> src/day6.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn update_bools(p1: &Point, p2: &Point, lights: &mut [[bool; 1000]; 1000], f: fn(bool) -> bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_lights` is never used
[INFO] [stdout]    --> src/day6.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn update_lights(p1: &Point, p2: &Point, lights: &mut [[Light; 1000]; 1000], f: fn(u8) -> u8) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle1` is never used
[INFO] [stdout]  --> src/day7.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn puzzle1(input: &str, key: &str) -> u16 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle2` is never used
[INFO] [stdout]   --> src/day7.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn puzzle2(_input: &str) -> u16 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Circuit` is never constructed
[INFO] [stdout]   --> src/day7.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Circuit<'a> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `parse_instructions`, `evaluate`, `process_two`, and `parse_digit` are never used
[INFO] [stdout]   --> src/day7.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<'a> Circuit<'a> {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 22 |     fn new(input: &'a str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn parse_instructions(input: &str) -> HashMap<&str, Operator> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn evaluate(&mut self, key: &str) -> u16 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn process_two(&mut self, left: &'a str, right: &'a str, processor: fn(u16, u16) -> u16) -> u16 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn parse_digit(&mut self, operand: &'a str) -> u16 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Operator` is never used
[INFO] [stdout]   --> src/day7.rs:98:6
[INFO] [stdout]    |
[INFO] [stdout] 98 | enum Operator<'a> {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_two_operands` is never used
[INFO] [stdout]    --> src/day7.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl<'a> Operator<'a> {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 109 |     fn with_two_operands(s: &'a str, left: &'a str, right: &'a str) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/day7.rs:28:34
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn parse_instructions(input: &str) -> HashMap<&str, Operator> {
[INFO] [stdout]    |                                  ^^^^             ^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |                |
[INFO] [stdout]    |                                  |                the same lifetime is elided here
[INFO] [stdout]    |                                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn parse_instructions(input: &str) -> HashMap<&str, Operator<'_>> {
[INFO] [stdout]    |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "6ef45f2fc4f1f2db3c4d6a6d733a31598aac47b8a06c4b72360a36f9c32b2f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef45f2fc4f1f2db3c4d6a6d733a31598aac47b8a06c4b72360a36f9c32b2f89", kill_on_drop: false }`
[INFO] [stdout] 6ef45f2fc4f1f2db3c4d6a6d733a31598aac47b8a06c4b72360a36f9c32b2f89
