[INFO] cloning repository https://github.com/zack37/advent_of_code_2024
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zack37/advent_of_code_2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzack37%2Fadvent_of_code_2024", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzack37%2Fadvent_of_code_2024'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7dda8c8f495b2209327ff23c92573c7369c2104d
[INFO] checking zack37/advent_of_code_2024 against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzack37%2Fadvent_of_code_2024" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zack37/advent_of_code_2024
[INFO] finished tweaking git repo https://github.com/zack37/advent_of_code_2024
[INFO] tweaked toml for git repo https://github.com/zack37/advent_of_code_2024 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zack37/advent_of_code_2024 on toolchain 2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zack37/advent_of_code_2024 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" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bd01d25f85c1243d9f585c63771a2783d2500ab2cec6c8f627c272a538aec12
[INFO] running `Command { std: "docker" "start" "-a" "3bd01d25f85c1243d9f585c63771a2783d2500ab2cec6c8f627c272a538aec12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bd01d25f85c1243d9f585c63771a2783d2500ab2cec6c8f627c272a538aec12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd01d25f85c1243d9f585c63771a2783d2500ab2cec6c8f627c272a538aec12", kill_on_drop: false }`
[INFO] [stdout] 3bd01d25f85c1243d9f585c63771a2783d2500ab2cec6c8f627c272a538aec12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7dc16ec32c2f078a2e16cb98ce45eb67a4edf0774d47b6c6c4eedea90b836e2
[INFO] running `Command { std: "docker" "start" "-a" "a7dc16ec32c2f078a2e16cb98ce45eb67a4edf0774d47b6c6c4eedea90b836e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking glam v0.29.2
[INFO] [stderr]     Checking day_1 v0.1.0 (/opt/rustwide/workdir/solutions/day_1)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> solutions/day_1/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> solutions/day_1/src/main.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let input = include_str!("inputs/input.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> solutions/day_1/src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn parse_input(input: &str) -> (Vec<i32>, Vec<i32>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> solutions/day_1/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> solutions/day_1/src/main.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> solutions/day_1/src/main.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let input = include_str!("inputs/input.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> solutions/day_1/src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn parse_input(input: &str) -> (Vec<i32>, Vec<i32>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking day_4 v0.1.0 (/opt/rustwide/workdir/solutions/day_4)
[INFO] [stderr]     Checking day_9 v0.1.0 (/opt/rustwide/workdir/solutions/day_9)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> solutions/day_9/src/main.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> solutions/day_9/src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let input = include_str!("inputs/input.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> solutions/day_4/src/main.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> solutions/day_9/src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let input = include_str!("inputs/input.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> solutions/day_4/src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let input = include_str!("inputs/input.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> solutions/day_4/src/main.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn parse(input: &'static str) -> anyhow::Result<Vec<Vec<char>>> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> solutions/day_4/src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let input = include_str!("inputs/input.txt");
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> solutions/day_4/src/main.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn parse(input: &'static str) -> anyhow::Result<Vec<Vec<char>>> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking day_6 v0.1.0 (/opt/rustwide/workdir/solutions/day_6)
[INFO] [stderr]     Checking day_3 v0.1.0 (/opt/rustwide/workdir/solutions/day_3)
[INFO] [stderr]     Checking day_5 v0.1.0 (/opt/rustwide/workdir/solutions/day_5)
[INFO] [stderr]     Checking day_2 v0.1.0 (/opt/rustwide/workdir/solutions/day_2)
[INFO] [stderr]     Checking day_7 v0.1.0 (/opt/rustwide/workdir/solutions/day_7)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> solutions/day_3/src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let input = include_str!("inputs/input.txt");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mul` is never used
[INFO] [stdout]   --> solutions/day_3/src/main.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn mul(input: &'static str) -> IResult<&'static str, Instruction> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> solutions/day_3/src/main.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn parse(input: &'static str) -> anyhow::Result<i32> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Instruction` is never used
[INFO] [stdout]   --> solutions/day_3/src/main.rs:59:6
[INFO] [stdout]    |
[INFO] [stdout] 59 | enum Instruction {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `instruction` is never used
[INFO] [stdout]   --> solutions/day_3/src/main.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn instruction(input: &'static str) -> IResult<&'static str, Instruction> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_pt2_input` is never used
[INFO] [stdout]   --> solutions/day_3/src/main.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn parse_pt2_input(input: &'static str) -> anyhow::Result<i32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> solutions/day_3/src/main.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/day_3-35ef860ecde2b141/bin-day_3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> solutions/day_7/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `collections::HashSet`
[INFO] [stdout]  --> solutions/day_6/src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashSet, fmt::Formatter};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> solutions/day_6/src/main.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> solutions/day_3/src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let input = include_str!("inputs/input.txt");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `day_7` (bin "day_7" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a/bin/rustc --crate-name day_7 --edition=2021 solutions/day_7/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("full", "part_1", "part_2"))' -C metadata=f15cad46767791dc -C extra-filename=-3576a34614070a08 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-219c2e7270e5bf46.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-12de846c3d608b5f.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-1cef84b116f21fe8.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> solutions/day_2/src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let input = include_str!("inputs/input.txt");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mul` is never used
[INFO] [stdout]   --> solutions/day_3/src/main.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn mul(input: &'static str) -> IResult<&'static str, Instruction> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `day_2` (bin "day_2"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a/bin/rustc --crate-name day_2 --edition=2021 solutions/day_2/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("full", "part_1", "part_2"))' -C metadata=d5ecc1fcb15c63a4 -C extra-filename=-cf42c4dd0359f752 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-219c2e7270e5bf46.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-1cef84b116f21fe8.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> solutions/day_5/src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let input = include_str!("inputs/input.txt");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `day_3` (bin "day_3" test); 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a/bin/rustc --crate-name day_3 --edition=2021 solutions/day_3/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("full", "part_1", "part_2"))' -C metadata=95ed38ba51c29d90 -C extra-filename=-0f775eb4286e1339 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-219c2e7270e5bf46.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-1cef84b116f21fe8.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `day_6` (bin "day_6" test); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a/bin/rustc --crate-name day_6 --edition=2021 solutions/day_6/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("full", "part_1", "part_2"))' -C metadata=304022e07e88aebb -C extra-filename=-c31441dc362cd75b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-219c2e7270e5bf46.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-1cef84b116f21fe8.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] [stderr] error: could not compile `day_5` (bin "day_5"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a/bin/rustc --crate-name day_5 --edition=2021 solutions/day_5/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("full", "part_1", "part_2"))' -C metadata=1691eeba3b4352aa -C extra-filename=-7bed5bc9413eecc9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-219c2e7270e5bf46.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-1cef84b116f21fe8.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] running `Command { std: "docker" "inspect" "a7dc16ec32c2f078a2e16cb98ce45eb67a4edf0774d47b6c6c4eedea90b836e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7dc16ec32c2f078a2e16cb98ce45eb67a4edf0774d47b6c6c4eedea90b836e2", kill_on_drop: false }`
[INFO] [stdout] a7dc16ec32c2f078a2e16cb98ce45eb67a4edf0774d47b6c6c4eedea90b836e2