[INFO] cloning repository https://github.com/mkulagowski/rustAOCean2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkulagowski/rustAOCean2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkulagowski%2FrustAOCean2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkulagowski%2FrustAOCean2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cbbd644f54d99706e4cf8d75463e9fee117e842
[INFO] checking mkulagowski/rustAOCean2020 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkulagowski%2FrustAOCean2020" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mkulagowski/rustAOCean2020
[INFO] finished tweaking git repo https://github.com/mkulagowski/rustAOCean2020
[INFO] tweaked toml for git repo https://github.com/mkulagowski/rustAOCean2020 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mkulagowski/rustAOCean2020 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.9.0 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "ef7d75e3011eccb999aeaada7d00f47780d08ad00a5f0a8e66a882ce1f3a1f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7d75e3011eccb999aeaada7d00f47780d08ad00a5f0a8e66a882ce1f3a1f68", kill_on_drop: false }`
[INFO] [stdout] ef7d75e3011eccb999aeaada7d00f47780d08ad00a5f0a8e66a882ce1f3a1f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d60c0ea968601a7b37500fd8c17ea309961e00a51f2c107e7fb04b3ce5a75029
[INFO] running `Command { std: "docker" "start" "-a" "d60c0ea968601a7b37500fd8c17ea309961e00a51f2c107e7fb04b3ce5a75029", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking queues v1.1.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking rustaocean2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day02.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day04.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day05.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day07.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day08.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day12.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day14.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day16.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashmap`
[INFO] [stdout]  --> src/days/day18.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, hashmap};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day20.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day21.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day02.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day04.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day05.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day07.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day08.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day12.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day14.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day16.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashmap`
[INFO] [stdout]  --> src/days/day18.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, hashmap};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day20.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reparse`
[INFO] [stdout]  --> src/days/day21.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{common::Solution, reparse};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PasswordCheck, Infallible>
[INFO] [stdout]   --> src/days/day02.rs:21:53
[INFO] [stdout]    |
[INFO] [stdout] 21 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 22 | |         let (min, max, character, password) =
[INFO] [stdout] 23 | |             reparse!(s, PARSE_PATTERN, usize, usize, char, String).unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |         })
[INFO] [stdout] 31 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day02.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             reparse!(s, PARSE_PATTERN, usize, usize, char, String).unwrap();
[INFO] [stdout]    |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day02.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             reparse!(s, PARSE_PATTERN, usize, usize, char, String).unwrap();
[INFO] [stdout]    |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day02.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             reparse!(s, PARSE_PATTERN, usize, usize, char, String).unwrap();
[INFO] [stdout]    |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day02.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             reparse!(s, PARSE_PATTERN, usize, usize, char, String).unwrap();
[INFO] [stdout]    |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PasswordCheck, Infallible>
[INFO] [stdout]   --> src/days/day02.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | /         Ok(PasswordCheck {
[INFO] [stdout] 26 | |             min,
[INFO] [stdout] 27 | |             max,
[INFO] [stdout] 28 | |             character,
[INFO] [stdout] 29 | |             password,
[INFO] [stdout] 30 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PasswordCheck, Infallible>
[INFO] [stdout]   --> src/days/day02.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |         .map(|x| x.parse().expect(&format!("Could not parse value {}", x)))
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Passport, Infallible>
[INFO] [stdout]   --> src/days/day04.rs:13:53
[INFO] [stdout]    |
[INFO] [stdout] 13 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 14 | |         lazy_static! {
[INFO] [stdout] 15 | |             static ref PASSPORT: Regex = Regex::new(r"(\w+):(.+)").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |         Ok(Passport::new(m))
[INFO] [stdout] 24 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Passport, Infallible>
[INFO] [stdout]   --> src/days/day04.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Ok(Passport::new(m))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Passport, Infallible>
[INFO] [stdout]    --> src/days/day04.rs:120:18
[INFO] [stdout]     |
[INFO] [stdout] 120 |         .map(|x| x.parse().expect(&format!("Could not parse value {}", x)))
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:82:41
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     let (sqnt, snode) = reparse!(txt, RULE_END, i32, String).unwrap();
[INFO] [stdout]    |                                         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:82:41
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     let (sqnt, snode) = reparse!(txt, RULE_END, i32, String).unwrap();
[INFO] [stdout]    |                                         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:82:41
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     let (sqnt, snode) = reparse!(txt, RULE_END, i32, String).unwrap();
[INFO] [stdout]    |                                         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:82:41
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     let (sqnt, snode) = reparse!(txt, RULE_END, i32, String).unwrap();
[INFO] [stdout]    |                                         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day08.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (instr, arg) = reparse!(s, CODE, String, i32).unwrap();
[INFO] [stdout]    |                            ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day08.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (instr, arg) = reparse!(s, CODE, String, i32).unwrap();
[INFO] [stdout]    |                            ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day08.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (instr, arg) = reparse!(s, CODE, String, i32).unwrap();
[INFO] [stdout]    |                            ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day08.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (instr, arg) = reparse!(s, CODE, String, i32).unwrap();
[INFO] [stdout]    |                            ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/days/day11.rs:214:55
[INFO] [stdout]     |
[INFO] [stdout] 214 |     let input: Vec<String> = raw_input.iter().map(|x| x.parse().unwrap()).collect();
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day12.rs:128:29
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let (dirstr, val) = reparse!(s, MOVE_REGX, String, u32).unwrap();
[INFO] [stdout]     |                             ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day12.rs:128:29
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let (dirstr, val) = reparse!(s, MOVE_REGX, String, u32).unwrap();
[INFO] [stdout]     |                             ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |                 if ret.is_err() {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day12.rs:128:29
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let (dirstr, val) = reparse!(s, MOVE_REGX, String, u32).unwrap();
[INFO] [stdout]     |                             ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:36:17
[INFO] [stdout]     |
[INFO] [stdout]  36 |                 ret.unwrap_or(err)
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day12.rs:128:29
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let (dirstr, val) = reparse!(s, MOVE_REGX, String, u32).unwrap();
[INFO] [stdout]     |                             ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day14.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let mask_line = reparse!(line, MASK_REGX, String).unwrap();
[INFO] [stdout]     |                             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day14.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let mask_line = reparse!(line, MASK_REGX, String).unwrap();
[INFO] [stdout]     |                             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |                 if ret.is_err() {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day14.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let mask_line = reparse!(line, MASK_REGX, String).unwrap();
[INFO] [stdout]     |                             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:36:17
[INFO] [stdout]     |
[INFO] [stdout]  36 |                 ret.unwrap_or(err)
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day14.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let mask_line = reparse!(line, MASK_REGX, String).unwrap();
[INFO] [stdout]     |                             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day16.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             reparse!(line, TICKET_FIELD, String, u32, u32, u32, u32)
[INFO] [stdout]     |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day16.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             reparse!(line, TICKET_FIELD, String, u32, u32, u32, u32)
[INFO] [stdout]     |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |                 if ret.is_err() {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day16.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             reparse!(line, TICKET_FIELD, String, u32, u32, u32, u32)
[INFO] [stdout]     |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:36:17
[INFO] [stdout]     |
[INFO] [stdout]  36 |                 ret.unwrap_or(err)
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day16.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             reparse!(line, TICKET_FIELD, String, u32, u32, u32, u32)
[INFO] [stdout]     |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:42:53
[INFO] [stdout]    |
[INFO] [stdout] 42 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 43 | |         match s {
[INFO] [stdout] 44 | |             "(" => Ok(Token::LParens),
[INFO] [stdout] 45 | |             ")" => Ok(Token::RParens),
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         match s {
[INFO] [stdout] 44 | |             "(" => Ok(Token::LParens),
[INFO] [stdout] 45 | |             ")" => Ok(Token::RParens),
[INFO] [stdout] 46 | |             op @ "*" | op @ "+" => Ok(Token::Op(op.parse().unwrap())),
[INFO] [stdout] 47 | |             c @ _ => Ok(Token::Value(c.parse().unwrap())),
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |             "(" => Ok(Token::LParens),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |             ")" => Ok(Token::RParens),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:46:36
[INFO] [stdout]    |
[INFO] [stdout] 46 |             op @ "*" | op @ "+" => Ok(Token::Op(op.parse().unwrap())),
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |             c @ _ => Ok(Token::Value(c.parse().unwrap())),
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]    --> src/days/day18.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 .map(|x| x.to_string().parse().unwrap())
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/days/day19.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let msgs = iter.map(|x| x.parse().unwrap()).collect();
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |                 if ret.is_err() {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:36:17
[INFO] [stdout]     |
[INFO] [stdout]  36 |                 ret.unwrap_or(err)
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |                 if ret.is_err() {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:36:17
[INFO] [stdout]     |
[INFO] [stdout]  36 |                 ret.unwrap_or(err)
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/days/day23.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     while pp < BIG_LIST.len() - 1 {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/days/day23.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 67 |         do_da_crab(&mut BIG_LIST, 10_000_000);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 67 |         do_da_crab(&raw mut BIG_LIST, 10_000_000);
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustaocean2020` (lib) due to 79 previous errors; 13 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<PasswordCheck, Infallible>
[INFO] [stdout]   --> src/days/day02.rs:21:53
[INFO] [stdout]    |
[INFO] [stdout] 21 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 22 | |         let (min, max, character, password) =
[INFO] [stdout] 23 | |             reparse!(s, PARSE_PATTERN, usize, usize, char, String).unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |         })
[INFO] [stdout] 31 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day02.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             reparse!(s, PARSE_PATTERN, usize, usize, char, String).unwrap();
[INFO] [stdout]    |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day02.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             reparse!(s, PARSE_PATTERN, usize, usize, char, String).unwrap();
[INFO] [stdout]    |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day02.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             reparse!(s, PARSE_PATTERN, usize, usize, char, String).unwrap();
[INFO] [stdout]    |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day02.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             reparse!(s, PARSE_PATTERN, usize, usize, char, String).unwrap();
[INFO] [stdout]    |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PasswordCheck, Infallible>
[INFO] [stdout]   --> src/days/day02.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | /         Ok(PasswordCheck {
[INFO] [stdout] 26 | |             min,
[INFO] [stdout] 27 | |             max,
[INFO] [stdout] 28 | |             character,
[INFO] [stdout] 29 | |             password,
[INFO] [stdout] 30 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PasswordCheck, Infallible>
[INFO] [stdout]   --> src/days/day02.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |         .map(|x| x.parse().expect(&format!("Could not parse value {}", x)))
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Passport, Infallible>
[INFO] [stdout]   --> src/days/day04.rs:13:53
[INFO] [stdout]    |
[INFO] [stdout] 13 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 14 | |         lazy_static! {
[INFO] [stdout] 15 | |             static ref PASSPORT: Regex = Regex::new(r"(\w+):(.+)").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |         Ok(Passport::new(m))
[INFO] [stdout] 24 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day04.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .map(|x| reparse!(x, PASSPORT, String, String).unwrap())
[INFO] [stdout]    |                      ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Passport, Infallible>
[INFO] [stdout]   --> src/days/day04.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Ok(Passport::new(m))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Passport, Infallible>
[INFO] [stdout]    --> src/days/day04.rs:120:18
[INFO] [stdout]     |
[INFO] [stdout] 120 |         .map(|x| x.parse().expect(&format!("Could not parse value {}", x)))
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day05.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let (_row, _column) = reparse!(x, SEAT_PATTERN, String, String).unwrap();
[INFO] [stdout]    |                                   ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     reparse!(input.as_str(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     reparse!(split_rule.next().unwrap(), RULE_START, String, i32, String).unwrap();
[INFO] [stdout]    |                     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:82:41
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     let (sqnt, snode) = reparse!(txt, RULE_END, i32, String).unwrap();
[INFO] [stdout]    |                                         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:82:41
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     let (sqnt, snode) = reparse!(txt, RULE_END, i32, String).unwrap();
[INFO] [stdout]    |                                         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:82:41
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     let (sqnt, snode) = reparse!(txt, RULE_END, i32, String).unwrap();
[INFO] [stdout]    |                                         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day07.rs:82:41
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     let (sqnt, snode) = reparse!(txt, RULE_END, i32, String).unwrap();
[INFO] [stdout]    |                                         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day08.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (instr, arg) = reparse!(s, CODE, String, i32).unwrap();
[INFO] [stdout]    |                            ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day08.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (instr, arg) = reparse!(s, CODE, String, i32).unwrap();
[INFO] [stdout]    |                            ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 if ret.is_err() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day08.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (instr, arg) = reparse!(s, CODE, String, i32).unwrap();
[INFO] [stdout]    |                            ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/common.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 ret.unwrap_or(err)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/days/day08.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (instr, arg) = reparse!(s, CODE, String, i32).unwrap();
[INFO] [stdout]    |                            ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/days/day11.rs:214:55
[INFO] [stdout]     |
[INFO] [stdout] 214 |     let input: Vec<String> = raw_input.iter().map(|x| x.parse().unwrap()).collect();
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day12.rs:128:29
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let (dirstr, val) = reparse!(s, MOVE_REGX, String, u32).unwrap();
[INFO] [stdout]     |                             ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day12.rs:128:29
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let (dirstr, val) = reparse!(s, MOVE_REGX, String, u32).unwrap();
[INFO] [stdout]     |                             ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |                 if ret.is_err() {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day12.rs:128:29
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let (dirstr, val) = reparse!(s, MOVE_REGX, String, u32).unwrap();
[INFO] [stdout]     |                             ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:36:17
[INFO] [stdout]     |
[INFO] [stdout]  36 |                 ret.unwrap_or(err)
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day12.rs:128:29
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let (dirstr, val) = reparse!(s, MOVE_REGX, String, u32).unwrap();
[INFO] [stdout]     |                             ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day14.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let mask_line = reparse!(line, MASK_REGX, String).unwrap();
[INFO] [stdout]     |                             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day14.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let mask_line = reparse!(line, MASK_REGX, String).unwrap();
[INFO] [stdout]     |                             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |                 if ret.is_err() {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day14.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let mask_line = reparse!(line, MASK_REGX, String).unwrap();
[INFO] [stdout]     |                             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:36:17
[INFO] [stdout]     |
[INFO] [stdout]  36 |                 ret.unwrap_or(err)
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day14.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let mask_line = reparse!(line, MASK_REGX, String).unwrap();
[INFO] [stdout]     |                             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day16.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             reparse!(line, TICKET_FIELD, String, u32, u32, u32, u32)
[INFO] [stdout]     |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day16.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             reparse!(line, TICKET_FIELD, String, u32, u32, u32, u32)
[INFO] [stdout]     |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |                 if ret.is_err() {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day16.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             reparse!(line, TICKET_FIELD, String, u32, u32, u32, u32)
[INFO] [stdout]     |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:36:17
[INFO] [stdout]     |
[INFO] [stdout]  36 |                 ret.unwrap_or(err)
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day16.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             reparse!(line, TICKET_FIELD, String, u32, u32, u32, u32)
[INFO] [stdout]     |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustaocean2020` (lib test) due to 79 previous errors; 13 warnings emitted
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:42:53
[INFO] [stdout]    |
[INFO] [stdout] 42 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 43 | |         match s {
[INFO] [stdout] 44 | |             "(" => Ok(Token::LParens),
[INFO] [stdout] 45 | |             ")" => Ok(Token::RParens),
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         match s {
[INFO] [stdout] 44 | |             "(" => Ok(Token::LParens),
[INFO] [stdout] 45 | |             ")" => Ok(Token::RParens),
[INFO] [stdout] 46 | |             op @ "*" | op @ "+" => Ok(Token::Op(op.parse().unwrap())),
[INFO] [stdout] 47 | |             c @ _ => Ok(Token::Value(c.parse().unwrap())),
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |             "(" => Ok(Token::LParens),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |             ")" => Ok(Token::RParens),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:46:36
[INFO] [stdout]    |
[INFO] [stdout] 46 |             op @ "*" | op @ "+" => Ok(Token::Op(op.parse().unwrap())),
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]   --> src/days/day18.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |             c @ _ => Ok(Token::Value(c.parse().unwrap())),
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Token, Infallible>
[INFO] [stdout]    --> src/days/day18.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 .map(|x| x.to_string().parse().unwrap())
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/days/day19.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let msgs = iter.map(|x| x.parse().unwrap()).collect();
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |                 if ret.is_err() {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:36:17
[INFO] [stdout]     |
[INFO] [stdout]  36 |                 ret.unwrap_or(err)
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |         let err = "0".parse::<$($arg1)::*>().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |                 let ret = item.unwrap().as_str().parse::<$($arg1)::*>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |                 if ret.is_err() {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/common.rs:36:17
[INFO] [stdout]     |
[INFO] [stdout]  36 |                 ret.unwrap_or(err)
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/days/day21.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let (prod_str, allerg_str) = reparse!(x, PRODUCT_REGX, String, String).unwrap();
[INFO] [stdout]     |                                          ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::reparse_one` which comes from the expansion of the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/days/day23.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     while pp < BIG_LIST.len() - 1 {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/days/day23.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 67 |         do_da_crab(&mut BIG_LIST, 10_000_000);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 67 |         do_da_crab(&raw mut BIG_LIST, 10_000_000);
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d60c0ea968601a7b37500fd8c17ea309961e00a51f2c107e7fb04b3ce5a75029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d60c0ea968601a7b37500fd8c17ea309961e00a51f2c107e7fb04b3ce5a75029", kill_on_drop: false }`
[INFO] [stdout] d60c0ea968601a7b37500fd8c17ea309961e00a51f2c107e7fb04b3ce5a75029