[INFO] cloning repository https://github.com/in0x/adventofcode21
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/in0x/adventofcode21" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fin0x%2Fadventofcode21", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fin0x%2Fadventofcode21'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ed8c61dbd038253b780978bc8ee1b68dc7a96b0
[INFO] testing in0x/adventofcode21 against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fin0x%2Fadventofcode21" "/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/in0x/adventofcode21 on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/in0x/adventofcode21
[INFO] finished tweaking git repo https://github.com/in0x/adventofcode21
[INFO] tweaked toml for git repo https://github.com/in0x/adventofcode21 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/in0x/adventofcode21 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08cbbca1add593762551fbef260c270adc322ea2753155f7a918302a49422fc6
[INFO] running `Command { std: "docker" "start" "-a" "08cbbca1add593762551fbef260c270adc322ea2753155f7a918302a49422fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08cbbca1add593762551fbef260c270adc322ea2753155f7a918302a49422fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08cbbca1add593762551fbef260c270adc322ea2753155f7a918302a49422fc6", kill_on_drop: false }`
[INFO] [stdout] 08cbbca1add593762551fbef260c270adc322ea2753155f7a918302a49422fc6
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc86527896bd0068cfaaf8c20c991b455d20c1625d05ec208c7d365d7133dfb3
[INFO] running `Command { std: "docker" "start" "-a" "dc86527896bd0068cfaaf8c20c991b455d20c1625d05ec208c7d365d7133dfb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc21 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/common.rs:104:46
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn get_grid_xy(idx: usize, width: usize, height: usize) -> (usize, usize) {
[INFO] [stdout]     |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pos_at_min_cost` is assigned to, but never used
[INFO] [stdout]   --> src/day7.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let mut pos_at_min_cost = 0;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_pos_at_min_cost` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos_at_min_cost` is never read
[INFO] [stdout]   --> src/day7.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 pos_at_min_cost = i;
[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: value assigned to `result` is never read
[INFO] [stdout]    --> src/day16.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let mut result = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/day16.rs:208:17
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut result = 0;
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_image` is never used
[INFO] [stdout]  --> src/day20.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn print_image(img: &[char], width: usize) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day24.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     SetReg(Reg),
[INFO] [stdout]    |     ------ ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instr` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 |     SetReg(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transpile` is never used
[INFO] [stdout]   --> src/day24.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn transpile(instrs: &[Instr]) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_instructions` is never used
[INFO] [stdout]    --> src/day24.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 | fn run_instructions(instrs: &[Instr], inputs: &[i64]) -> Registers {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "dc86527896bd0068cfaaf8c20c991b455d20c1625d05ec208c7d365d7133dfb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc86527896bd0068cfaaf8c20c991b455d20c1625d05ec208c7d365d7133dfb3", kill_on_drop: false }`
[INFO] [stdout] dc86527896bd0068cfaaf8c20c991b455d20c1625d05ec208c7d365d7133dfb3
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 482a6fff94c0f38cd5bd40aa441c7f7b72bdc415dbfdeb42c1f23e20e5d84f5e
[INFO] running `Command { std: "docker" "start" "-a" "482a6fff94c0f38cd5bd40aa441c7f7b72bdc415dbfdeb42c1f23e20e5d84f5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc21 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `super::parse_input`
[INFO] [stdout]   --> src/day23.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use super::{parse_input, is_solved};
[INFO] [stdout]    |                 ^^^^^^^^^^^ no `parse_input` in `day23`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/common.rs:104:46
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn get_grid_xy(idx: usize, width: usize, height: usize) -> (usize, usize) {
[INFO] [stdout]     |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pos_at_min_cost` is assigned to, but never used
[INFO] [stdout]   --> src/day7.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let mut pos_at_min_cost = 0;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_pos_at_min_cost` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos_at_min_cost` is never read
[INFO] [stdout]   --> src/day7.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 pos_at_min_cost = i;
[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] [stderr] error: could not compile `aoc21` (bin "aoc21" test) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "482a6fff94c0f38cd5bd40aa441c7f7b72bdc415dbfdeb42c1f23e20e5d84f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482a6fff94c0f38cd5bd40aa441c7f7b72bdc415dbfdeb42c1f23e20e5d84f5e", kill_on_drop: false }`
[INFO] [stdout] 482a6fff94c0f38cd5bd40aa441c7f7b72bdc415dbfdeb42c1f23e20e5d84f5e