[INFO] cloning repository https://github.com/Groni3000/aoc_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Groni3000/aoc_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGroni3000%2Faoc_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGroni3000%2Faoc_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 203bf92cb233c74d2d0514a15e4a9ee0b494d6d9
[INFO] checking Groni3000/aoc_rust against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGroni3000%2Faoc_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Groni3000/aoc_rust
[INFO] finished tweaking git repo https://github.com/Groni3000/aoc_rust
[INFO] tweaked toml for git repo https://github.com/Groni3000/aoc_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Groni3000/aoc_rust on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Groni3000/aoc_rust 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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd9ed861a7b3020cc80b9d81cc1e71d6eccec9a72cf92978f57fcda6b0d858c1
[INFO] running `Command { std: "docker" "start" "-a" "bd9ed861a7b3020cc80b9d81cc1e71d6eccec9a72cf92978f57fcda6b0d858c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd9ed861a7b3020cc80b9d81cc1e71d6eccec9a72cf92978f57fcda6b0d858c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd9ed861a7b3020cc80b9d81cc1e71d6eccec9a72cf92978f57fcda6b0d858c1", kill_on_drop: false }`
[INFO] [stdout] bd9ed861a7b3020cc80b9d81cc1e71d6eccec9a72cf92978f57fcda6b0d858c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7b1053b6fd404802c696b71cd4c20e34365e45013fd8b50b1828d87e1f08995
[INFO] running `Command { std: "docker" "start" "-a" "f7b1053b6fd404802c696b71cd4c20e34365e45013fd8b50b1828d87e1f08995", kill_on_drop: false }`
[INFO] [stderr]     Checking aoc_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_1.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_1.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_1.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_1.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_1.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_1.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_2.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day_2.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_2.txt");
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_2.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day_2.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_2.txt");
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_2.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_2.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_2.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_2.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_2.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_2.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_3.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_3.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_3.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_3.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_3.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_3.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_4.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day_4.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_4.txt");
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_4.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day_4.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_4.txt");
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_5.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day_5.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_5.txt");
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_5.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day_5.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_5.txt");
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_6.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day_6.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_6.txt");
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_6.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day_6.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_6.txt");
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_7.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_7.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_7.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_7.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_7.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_7.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_8.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_8.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_8.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_8.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_8.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_8.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_9.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_9.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_9.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_9.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_9.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_9.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_10.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day_10.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_10.txt");
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_10.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/days/day_10.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_10.txt");
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_11.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_11.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_11.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/days/D:\rust\exercises\AOC_rust\src\days\inputs\day_11.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/days/day_11.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let input = include_str!(r"D:\rust\exercises\AOC_rust\src\days\inputs\day_11.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_1.rs:56:15
[INFO] [stdout]    |
[INFO] [stdout] 56 |         .map(|x| {
[INFO] [stdout]    |               ^
[INFO] [stdout] 57 |             return x
[INFO] [stdout]    |                    - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 56 |         .map(|x: /* Type */| {
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_1.rs:56:15
[INFO] [stdout]    |
[INFO] [stdout] 56 |         .map(|x| {
[INFO] [stdout]    |               ^
[INFO] [stdout] 57 |             return x
[INFO] [stdout]    |                    - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 56 |         .map(|x: /* Type */| {
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_1.rs:66:33
[INFO] [stdout]    |
[INFO] [stdout] 66 |     result.sort_unstable_by(|a, b| b.cmp(a));
[INFO] [stdout]    |                                 ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 66 |     result.sort_unstable_by(|a, b: /* Type */| b.cmp(a));
[INFO] [stdout]    |                                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_1.rs:66:33
[INFO] [stdout]    |
[INFO] [stdout] 66 |     result.sort_unstable_by(|a, b| b.cmp(a));
[INFO] [stdout]    |                                 ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 66 |     result.sort_unstable_by(|a, b: /* Type */| b.cmp(a));
[INFO] [stdout]    |                                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]  --> src/days/day_4.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |         .map(|line| {
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 8 |             line.split(",")
[INFO] [stdout]   |             ---- type must be known at this point
[INFO] [stdout]   |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]   |
[INFO] [stdout] 7 |         .map(|line: /* Type */| {
[INFO] [stdout]   |                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]  --> src/days/day_4.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |         .map(|line| {
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 8 |             line.split(",")
[INFO] [stdout]   |             ---- type must be known at this point
[INFO] [stdout]   |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]   |
[INFO] [stdout] 7 |         .map(|line: /* Type */| {
[INFO] [stdout]   |                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_4.rs:9:23
[INFO] [stdout]    |
[INFO] [stdout]  9 |                 .map(|inner_str| {
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 10 |                     inner_str
[INFO] [stdout]    |                     --------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout]  9 |                 .map(|inner_str: /* Type */| {
[INFO] [stdout]    |                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_4.rs:9:23
[INFO] [stdout]    |
[INFO] [stdout]  9 |                 .map(|inner_str| {
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 10 |                     inner_str
[INFO] [stdout]    |                     --------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout]  9 |                 .map(|inner_str: /* Type */| {
[INFO] [stdout]    |                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_4.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 |                         .map(|numeric_str| numeric_str.parse::<u32>().unwrap()).collect()
[INFO] [stdout]    |                               ^^^^^^^^^^^  ----------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 14 |                         .map(|numeric_str: /* Type */| numeric_str.parse::<u32>().unwrap()).collect()
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_4.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 |                         .map(|numeric_str| numeric_str.parse::<u32>().unwrap()).collect()
[INFO] [stdout]    |                               ^^^^^^^^^^^  ----------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 14 |                         .map(|numeric_str: /* Type */| numeric_str.parse::<u32>().unwrap()).collect()
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]  --> src/days/day_5.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |         .map(|x| x.chars().skip(1).step_by(4).collect::<Vec<char>>())
[INFO] [stdout]   |               ^  - type must be known at this point
[INFO] [stdout]   |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]   |
[INFO] [stdout] 9 |         .map(|x: /* Type */| x.chars().skip(1).step_by(4).collect::<Vec<char>>())
[INFO] [stdout]   |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]  --> src/days/day_5.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |         .map(|x| x.chars().skip(1).step_by(4).collect::<Vec<char>>())
[INFO] [stdout]   |               ^  - type must be known at this point
[INFO] [stdout]   |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]   |
[INFO] [stdout] 9 |         .map(|x: /* Type */| x.chars().skip(1).step_by(4).collect::<Vec<char>>())
[INFO] [stdout]   |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 |         .map(|x| x.to_string().parse::<u8>().unwrap())
[INFO] [stdout]    |               ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 18 |         .map(|x: /* Type */| x.to_string().parse::<u8>().unwrap())
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 |         .map(|x| x.to_string().parse::<u8>().unwrap())
[INFO] [stdout]    |               ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 18 |         .map(|x: /* Type */| x.to_string().parse::<u8>().unwrap())
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |             .take_while(|x| x.is_alphabetic())
[INFO] [stdout]    |                          ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 28 |             .take_while(|x: /* Type */| x.is_alphabetic())
[INFO] [stdout]    |                           ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |             .take_while(|x| x.is_alphabetic())
[INFO] [stdout]    |                          ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 28 |             .take_while(|x: /* Type */| x.is_alphabetic())
[INFO] [stdout]    |                           ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |         .map(|x| {
[INFO] [stdout]    |               ^
[INFO] [stdout] 42 |             x.split(' ')
[INFO] [stdout]    |             - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 41 |         .map(|x: /* Type */| {
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |         .map(|x| {
[INFO] [stdout]    |               ^
[INFO] [stdout] 42 |             x.split(' ')
[INFO] [stdout]    |             - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 41 |         .map(|x: /* Type */| {
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 .map(|x| x.parse::<u32>().unwrap())
[INFO] [stdout]    |                       ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 .map(|x: /* Type */| x.parse::<u32>().unwrap())
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 .map(|x| x.parse::<u32>().unwrap())
[INFO] [stdout]    |                       ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 .map(|x: /* Type */| x.parse::<u32>().unwrap())
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:63:39
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let solution = stacks.iter().map(|x| x.last().unwrap()).collect::<String>();
[INFO] [stdout]    |                                       ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let solution = stacks.iter().map(|x: /* Type */| x.last().unwrap()).collect::<String>();
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:63:39
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let solution = stacks.iter().map(|x| x.last().unwrap()).collect::<String>();
[INFO] [stdout]    |                                       ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let solution = stacks.iter().map(|x: /* Type */| x.last().unwrap()).collect::<String>();
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 74 |             .take_while(|x| x.is_alphabetic())
[INFO] [stdout]    |                          ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 74 |             .take_while(|x: /* Type */| x.is_alphabetic())
[INFO] [stdout]    |                           ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_5.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 74 |             .take_while(|x| x.is_alphabetic())
[INFO] [stdout]    |                          ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 74 |             .take_while(|x: /* Type */| x.is_alphabetic())
[INFO] [stdout]    |                           ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/days/day_5.rs:101:39
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let solution = stacks.iter().map(|x| x.last().unwrap()).collect::<String>();
[INFO] [stdout]     |                                       ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let solution = stacks.iter().map(|x: /* Type */| x.last().unwrap()).collect::<String>();
[INFO] [stdout]     |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/days/day_5.rs:101:39
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let solution = stacks.iter().map(|x| x.last().unwrap()).collect::<String>();
[INFO] [stdout]     |                                       ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let solution = stacks.iter().map(|x: /* Type */| x.last().unwrap()).collect::<String>();
[INFO] [stdout]     |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_7.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |         .map(|x| x.split(" ").collect::<Vec<&str>>())
[INFO] [stdout]    |               ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 27 |         .map(|x: /* Type */| x.split(" ").collect::<Vec<&str>>())
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_7.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |         .map(|x| x.split(" ").collect::<Vec<&str>>())
[INFO] [stdout]    |               ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 27 |         .map(|x: /* Type */| x.split(" ").collect::<Vec<&str>>())
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_8.rs:56:15
[INFO] [stdout]    |
[INFO] [stdout] 56 |         .map(|line| {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 57 |             line.chars()
[INFO] [stdout]    |             ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 56 |         .map(|line: /* Type */| {
[INFO] [stdout]    |                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_8.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 .map(|c| c.to_string().parse::<f32>().unwrap())
[INFO] [stdout]    |                       ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 .map(|c: /* Type */| c.to_string().parse::<f32>().unwrap())
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_8.rs:56:15
[INFO] [stdout]    |
[INFO] [stdout] 56 |         .map(|line| {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 57 |             line.chars()
[INFO] [stdout]    |             ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 56 |         .map(|line: /* Type */| {
[INFO] [stdout]    |                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_8.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 .map(|c| c.to_string().parse::<f32>().unwrap())
[INFO] [stdout]    |                       ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 .map(|c: /* Type */| c.to_string().parse::<f32>().unwrap())
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_9.rs:60:15
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .map(|line| {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 61 |             let mut values = line.split(" ");
[INFO] [stdout]    |                              ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .map(|line: /* Type */| {
[INFO] [stdout]    |                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_9.rs:60:15
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .map(|line| {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 61 |             let mut values = line.split(" ");
[INFO] [stdout]    |                              ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .map(|line: /* Type */| {
[INFO] [stdout]    |                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_11.rs:85:15
[INFO] [stdout]    |
[INFO] [stdout] 85 |         .map(|v| v.iter().copied().collect())
[INFO] [stdout]    |               ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 85 |         .map(|v: /* Type */| v.iter().copied().collect())
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/days/day_11.rs:85:15
[INFO] [stdout]    |
[INFO] [stdout] 85 |         .map(|v| v.iter().copied().collect())
[INFO] [stdout]    |               ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 85 |         .map(|v: /* Type */| v.iter().copied().collect())
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_rust` (lib) due to 30 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `aoc_rust` (lib test) due to 30 previous errors
[INFO] running `Command { std: "docker" "inspect" "f7b1053b6fd404802c696b71cd4c20e34365e45013fd8b50b1828d87e1f08995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b1053b6fd404802c696b71cd4c20e34365e45013fd8b50b1828d87e1f08995", kill_on_drop: false }`
[INFO] [stdout] f7b1053b6fd404802c696b71cd4c20e34365e45013fd8b50b1828d87e1f08995