[INFO] cloning repository https://github.com/VishalVSV/aoc_2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VishalVSV/aoc_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishalVSV%2Faoc_2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishalVSV%2Faoc_2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 438596fa165071c86d825aef70c1397338434cfd
[INFO] testing VishalVSV/aoc_2023 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishalVSV%2Faoc_2023" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/VishalVSV/aoc_2023
[INFO] finished tweaking git repo https://github.com/VishalVSV/aoc_2023
[INFO] tweaked toml for git repo https://github.com/VishalVSV/aoc_2023 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/VishalVSV/aoc_2023 on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/VishalVSV/aoc_2023 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f29c58e1b3132908f58ad73e5d4266e20a15a2cbc7ac226bd7a0a4aa5857265d
[INFO] running `Command { std: "docker" "start" "-a" "f29c58e1b3132908f58ad73e5d4266e20a15a2cbc7ac226bd7a0a4aa5857265d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f29c58e1b3132908f58ad73e5d4266e20a15a2cbc7ac226bd7a0a4aa5857265d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29c58e1b3132908f58ad73e5d4266e20a15a2cbc7ac226bd7a0a4aa5857265d", kill_on_drop: false }`
[INFO] [stdout] f29c58e1b3132908f58ad73e5d4266e20a15a2cbc7ac226bd7a0a4aa5857265d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 856a8530a4cdfa5da057a0c6807db2530d764db175048b849ba64c44c508b1f5
[INFO] running `Command { std: "docker" "start" "-a" "856a8530a4cdfa5da057a0c6807db2530d764db175048b849ba64c44c508b1f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc_2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]     --> src/main.rs:1531:17
[INFO] [stdout]      |
[INFO] [stdout] 1531 |         let mut res = 0;
[INFO] [stdout]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:1531:13
[INFO] [stdout]      |
[INFO] [stdout] 1531 |         let mut res = 0;
[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: unused variable: `i`
[INFO] [stdout]     --> src/main.rs:1658:17
[INFO] [stdout]      |
[INFO] [stdout] 1658 |             for i in 0..pattern.len() {
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `raw_data`
[INFO] [stdout]     --> src/main.rs:1665:6
[INFO] [stdout]      |
[INFO] [stdout] 1665 |     |raw_data: String| {
[INFO] [stdout]      |      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "856a8530a4cdfa5da057a0c6807db2530d764db175048b849ba64c44c508b1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856a8530a4cdfa5da057a0c6807db2530d764db175048b849ba64c44c508b1f5", kill_on_drop: false }`
[INFO] [stdout] 856a8530a4cdfa5da057a0c6807db2530d764db175048b849ba64c44c508b1f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc8666c5b73e6dc5cac388cb31fae7f124c5356b1f04c58fd5af22b75986675b
[INFO] running `Command { std: "docker" "start" "-a" "bc8666c5b73e6dc5cac388cb31fae7f124c5356b1f04c58fd5af22b75986675b", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc_2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]     --> src/main.rs:1531:17
[INFO] [stdout]      |
[INFO] [stdout] 1531 |         let mut res = 0;
[INFO] [stdout]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:1531:13
[INFO] [stdout]      |
[INFO] [stdout] 1531 |         let mut res = 0;
[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: unused variable: `i`
[INFO] [stdout]     --> src/main.rs:1658:17
[INFO] [stdout]      |
[INFO] [stdout] 1658 |             for i in 0..pattern.len() {
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `raw_data`
[INFO] [stdout]     --> src/main.rs:1665:6
[INFO] [stdout]      |
[INFO] [stdout] 1665 |     |raw_data: String| {
[INFO] [stdout]      |      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "bc8666c5b73e6dc5cac388cb31fae7f124c5356b1f04c58fd5af22b75986675b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc8666c5b73e6dc5cac388cb31fae7f124c5356b1f04c58fd5af22b75986675b", kill_on_drop: false }`
[INFO] [stdout] bc8666c5b73e6dc5cac388cb31fae7f124c5356b1f04c58fd5af22b75986675b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae42d34327a40360645e3299a93813f128d5b8f9dbb1d13ba65eaee6b856bc09
[INFO] running `Command { std: "docker" "start" "-a" "ae42d34327a40360645e3299a93813f128d5b8f9dbb1d13ba65eaee6b856bc09", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]     --> src/main.rs:1531:17
[INFO] [stderr]      |
[INFO] [stderr] 1531 |         let mut res = 0;
[INFO] [stderr]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:1531:13
[INFO] [stderr]      |
[INFO] [stderr] 1531 |         let mut res = 0;
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]     --> src/main.rs:1658:17
[INFO] [stderr]      |
[INFO] [stderr] 1658 |             for i in 0..pattern.len() {
[INFO] [stderr]      |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `raw_data`
[INFO] [stderr]     --> src/main.rs:1665:6
[INFO] [stderr]      |
[INFO] [stderr] 1665 |     |raw_data: String| {
[INFO] [stderr]      |      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_data`
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc_2023` (bin "aoc_2023" test) generated 4 warnings (run `cargo fix --bin "aoc_2023" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_2023-a589eb316042dab9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ae42d34327a40360645e3299a93813f128d5b8f9dbb1d13ba65eaee6b856bc09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae42d34327a40360645e3299a93813f128d5b8f9dbb1d13ba65eaee6b856bc09", kill_on_drop: false }`
[INFO] [stdout] ae42d34327a40360645e3299a93813f128d5b8f9dbb1d13ba65eaee6b856bc09