[INFO] cloning repository https://github.com/RedStylzZ/rust-adventofcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RedStylzZ/rust-adventofcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedStylzZ%2Frust-adventofcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedStylzZ%2Frust-adventofcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95e3bd2d4a58a5f99a7eccbe88ef2bb97c442b2e
[INFO] checking RedStylzZ/rust-adventofcode against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedStylzZ%2Frust-adventofcode" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RedStylzZ/rust-adventofcode
[INFO] finished tweaking git repo https://github.com/RedStylzZ/rust-adventofcode
[INFO] tweaked toml for git repo https://github.com/RedStylzZ/rust-adventofcode written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RedStylzZ/rust-adventofcode on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RedStylzZ/rust-adventofcode 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itertools v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9eca61edea1fea4b407d3c8b7dd60fccbbddfa2b4402699dfd9966e6e3895e0
[INFO] running `Command { std: "docker" "start" "-a" "e9eca61edea1fea4b407d3c8b7dd60fccbbddfa2b4402699dfd9966e6e3895e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9eca61edea1fea4b407d3c8b7dd60fccbbddfa2b4402699dfd9966e6e3895e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9eca61edea1fea4b407d3c8b7dd60fccbbddfa2b4402699dfd9966e6e3895e0", kill_on_drop: false }`
[INFO] [stdout] e9eca61edea1fea4b407d3c8b7dd60fccbbddfa2b4402699dfd9966e6e3895e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e13a8a7b7a237b4f275ca8154cc6d8b7b82458b2f0574f3089c538c8b3a5cc2
[INFO] running `Command { std: "docker" "start" "-a" "0e13a8a7b7a237b4f275ca8154cc6d8b7b82458b2f0574f3089c538c8b3a5cc2", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/day05/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iter_advance_by)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]   --> src/day08/main.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part_two(lines: &String) -> i64 {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_two` is never used
[INFO] [stdout]   --> src/day08/main.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part_two(lines: &String) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_after_not_included`
[INFO] [stdout]    --> src/day05/main.rs:301:17
[INFO] [stdout]     |
[INFO] [stdout] 301 |                 other_after_not_included,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `other_after_not_included: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_before_not_included`
[INFO] [stdout]    --> src/day05/main.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 309 |                 other_before_not_included,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `other_before_not_included: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc` (bin "day05" test) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]   --> src/day08/main.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part_two(lines: &String) -> i64 {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_two` is never used
[INFO] [stdout]   --> src/day08/main.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part_two(lines: &String) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/day05/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iter_advance_by)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_after_not_included`
[INFO] [stdout]    --> src/day05/main.rs:301:17
[INFO] [stdout]     |
[INFO] [stdout] 301 |                 other_after_not_included,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `other_after_not_included: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_before_not_included`
[INFO] [stdout]    --> src/day05/main.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 309 |                 other_before_not_included,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `other_before_not_included: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc` (bin "day05") due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0e13a8a7b7a237b4f275ca8154cc6d8b7b82458b2f0574f3089c538c8b3a5cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e13a8a7b7a237b4f275ca8154cc6d8b7b82458b2f0574f3089c538c8b3a5cc2", kill_on_drop: false }`
[INFO] [stdout] 0e13a8a7b7a237b4f275ca8154cc6d8b7b82458b2f0574f3089c538c8b3a5cc2
