[INFO] cloning repository https://github.com/bryanburgers/advent-of-code-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bryanburgers/advent-of-code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanburgers%2Fadvent-of-code-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanburgers%2Fadvent-of-code-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1049c98f69e37884d8d1b05a819b01075b94202a
[INFO] testing bryanburgers/advent-of-code-2023 against 1.100.0-beta.1 for beta-1.100-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanburgers%2Fadvent-of-code-2023" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bryanburgers/advent-of-code-2023
[INFO] finished tweaking git repo https://github.com/bryanburgers/advent-of-code-2023
[INFO] tweaked toml for git repo https://github.com/bryanburgers/advent-of-code-2023 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bryanburgers/advent-of-code-2023 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bryanburgers/advent-of-code-2023 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "c8e2bb9825abde4c63db3b3950eb41bbd29536e48804db44da88a771dd225a08", kill_on_drop: false }`
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[INFO] [stderr]    Compiling day-19 v0.1.0 (/opt/rustwide/workdir/day-19)
[INFO] [stderr]    Compiling day-20 v0.1.0 (/opt/rustwide/workdir/day-20)
[INFO] [stdout] error[E0277]: the trait bound `!: Accumulate<()>` is not satisfied
[INFO] [stdout]    --> day-19/src/main.rs:31:13
[INFO] [stdout]     |
[INFO] [stdout]  31 |     let _ = repeat(0.., whitespace).parse_next(input)?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Accumulate<()>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Accumulate<T>`:
[INFO] [stdout]               `()` implements `Accumulate<T>`
[INFO] [stdout]               `BTreeMap<K, V>` implements `Accumulate<(K, V)>`
[INFO] [stdout]               `BTreeSet<K>` implements `Accumulate<K>`
[INFO] [stdout]               `HashMap<K, V, S>` implements `Accumulate<(K, V)>`
[INFO] [stdout]               `HashSet<K, S>` implements `Accumulate<K>`
[INFO] [stdout]               `String` implements `Accumulate<&'i str>`
[INFO] [stdout]               `String` implements `Accumulate<char>`
[INFO] [stdout]               `Vec<T>` implements `Accumulate<&'i [T]>`
[INFO] [stdout]             and 2 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `winnow::combinator::repeat`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winnow-0.5.30/src/combinator/multi.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn repeat<I, O, C, E, F>(range: impl Into<Range>, mut f: F) -> impl Parser<I, C, E>
[INFO] [stdout] ...
[INFO] [stdout] 121 |     C: Accumulate<O>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^ required by this bound in `repeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: Accumulate<()>` is not satisfied
[INFO] [stdout]    --> day-19/src/main.rs:36:13
[INFO] [stdout]     |
[INFO] [stdout]  36 |     let _ = repeat(0.., whitespace).parse_next(input)?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Accumulate<()>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Accumulate<T>`:
[INFO] [stdout]               `()` implements `Accumulate<T>`
[INFO] [stdout]               `BTreeMap<K, V>` implements `Accumulate<(K, V)>`
[INFO] [stdout]               `BTreeSet<K>` implements `Accumulate<K>`
[INFO] [stdout]               `HashMap<K, V, S>` implements `Accumulate<(K, V)>`
[INFO] [stdout]               `HashSet<K, S>` implements `Accumulate<K>`
[INFO] [stdout]               `String` implements `Accumulate<&'i str>`
[INFO] [stdout]               `String` implements `Accumulate<char>`
[INFO] [stdout]               `Vec<T>` implements `Accumulate<&'i [T]>`
[INFO] [stdout]             and 2 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `winnow::combinator::repeat`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winnow-0.5.30/src/combinator/multi.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn repeat<I, O, C, E, F>(range: impl Into<Range>, mut f: F) -> impl Parser<I, C, E>
[INFO] [stdout] ...
[INFO] [stdout] 121 |     C: Accumulate<O>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^ required by this bound in `repeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling memfd v0.6.4
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `day-19` (bin "day-19") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `DisplayPulseObserver` is never constructed
[INFO] [stdout]   --> day-20/src/main.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct DisplayPulseObserver;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8e2bb9825abde4c63db3b3950eb41bbd29536e48804db44da88a771dd225a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e2bb9825abde4c63db3b3950eb41bbd29536e48804db44da88a771dd225a08", kill_on_drop: false }`
[INFO] [stdout] c8e2bb9825abde4c63db3b3950eb41bbd29536e48804db44da88a771dd225a08
