[INFO] cloning repository https://github.com/andreeaflorescu/aoc2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreeaflorescu/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreeaflorescu%2Faoc2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreeaflorescu%2Faoc2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85d39a4856f447a54e54f04669621ee0dacd46d9
[INFO] checking andreeaflorescu/aoc2020 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreeaflorescu%2Faoc2020" "/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/andreeaflorescu/aoc2020
[INFO] finished tweaking git repo https://github.com/andreeaflorescu/aoc2020
[INFO] tweaked toml for git repo https://github.com/andreeaflorescu/aoc2020 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andreeaflorescu/aoc2020 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/andreeaflorescu/aoc2020 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] 4be19bc9db08dbb89181775339d6fe672e3d7cf0fd9f4b57b38b013f48f131de
[INFO] running `Command { std: "docker" "start" "-a" "4be19bc9db08dbb89181775339d6fe672e3d7cf0fd9f4b57b38b013f48f131de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4be19bc9db08dbb89181775339d6fe672e3d7cf0fd9f4b57b38b013f48f131de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be19bc9db08dbb89181775339d6fe672e3d7cf0fd9f4b57b38b013f48f131de", kill_on_drop: false }`
[INFO] [stdout] 4be19bc9db08dbb89181775339d6fe672e3d7cf0fd9f4b57b38b013f48f131de
[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] 3ee1752a2d6cede5fc47094632b410349f79a89b04e3b25052b71a59b81ca79b
[INFO] running `Command { std: "docker" "start" "-a" "3ee1752a2d6cede5fc47094632b410349f79a89b04e3b25052b71a59b81ca79b", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking code_advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `sum_of_x` is never used
[INFO] [stdout]   --> src/dec1/mod.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn sum_of_x(input: Vec<u32>, nr: usize) -> Vec<Vec<u32>> {
[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 `read_input` is never used
[INFO] [stdout]  --> src/dec10/mod.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn read_input(path: &Path) -> Vec<u64> {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `updated_input` is never used
[INFO] [stdout]   --> src/dec10/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn updated_input(input: Vec<u64>) -> Vec<u64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `diff_of_1_mul_diff_of_3` is never used
[INFO] [stdout]   --> src/dec10/mod.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn diff_of_1_mul_diff_of_3(input: Vec<u64>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `all_valid_combinations` is never used
[INFO] [stdout]   --> src/dec10/mod.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn all_valid_combinations(input: Vec<u64>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `valid_from` is never used
[INFO] [stdout]   --> src/dec10/mod.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn valid_from(input: &Vec<u64>, correct_solutions: &mut Vec<Vec<u64>>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `all_valid_combinations_recursion` is never used
[INFO] [stdout]   --> src/dec10/mod.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn all_valid_combinations_recursion(input: Vec<u64>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_puzzle` is never used
[INFO] [stdout]   --> src/dec10/mod.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn solve_puzzle(path: &Path) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `push_in_turn` is never used
[INFO] [stdout]  --> src/dec11/mod.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn push_in_turn(value: u64, turn: usize, turns: &mut HashMap<u64, Vec<usize>>) {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `the_xth_spoken_number` is never used
[INFO] [stdout]   --> src/dec11/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn the_xth_spoken_number(input: Vec<u64>, x: usize) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_puzzle` is never used
[INFO] [stdout]   --> src/dec11/mod.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn solve_puzzle(input: Vec<u64>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_puzzle` is never used
[INFO] [stdout]  --> src/dec16/mod.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn solve_puzzle(path: &Path) {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input_part_1` is never used
[INFO] [stdout]   --> src/dec16/mod.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_input_part_1(input: String) -> (Vec<(u64, u64)>, Vec<u64>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `val_in_ranges` is never used
[INFO] [stdout]   --> src/dec16/mod.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn val_in_ranges(value: u64, ranges: &Vec<(u64, u64)>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_of_not_in_range` is never used
[INFO] [stdout]   --> src/dec16/mod.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn sum_of_not_in_range(ranges: Vec<(u64, u64)>, flatten_tickets: Vec<u64>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]   --> src/dec4/mod.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 let key_val = val.clone().split(':').collect::<Vec<&str>>();
[INFO] [stdout]    |                                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]   --> src/dec4/mod.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 let key_val = val.clone().split(':').collect::<Vec<&str>>();
[INFO] [stdout]    |                                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "3ee1752a2d6cede5fc47094632b410349f79a89b04e3b25052b71a59b81ca79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ee1752a2d6cede5fc47094632b410349f79a89b04e3b25052b71a59b81ca79b", kill_on_drop: false }`
[INFO] [stdout] 3ee1752a2d6cede5fc47094632b410349f79a89b04e3b25052b71a59b81ca79b
