[INFO] cloning repository https://github.com/justnat3/parse-happy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justnat3/parse-happy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustnat3%2Fparse-happy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustnat3%2Fparse-happy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b1225adb60024b0f680c32397e45fadd83f42e7
[INFO] building justnat3/parse-happy against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustnat3%2Fparse-happy" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/justnat3/parse-happy on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/justnat3/parse-happy
[INFO] finished tweaking git repo https://github.com/justnat3/parse-happy
[INFO] tweaked toml for git repo https://github.com/justnat3/parse-happy written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/justnat3/parse-happy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 213c12f13cdd908bb9506fe88da27b5174be93cef6a3dcb0b888aeb1d7f35bab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "213c12f13cdd908bb9506fe88da27b5174be93cef6a3dcb0b888aeb1d7f35bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "213c12f13cdd908bb9506fe88da27b5174be93cef6a3dcb0b888aeb1d7f35bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "213c12f13cdd908bb9506fe88da27b5174be93cef6a3dcb0b888aeb1d7f35bab", kill_on_drop: false }`
[INFO] [stdout] 213c12f13cdd908bb9506fe88da27b5174be93cef6a3dcb0b888aeb1d7f35bab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86fea6c4ee5a7cefbc8231a69fc9c2b9f0b5030bb2e0a3fd04024c8b81d989a5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "86fea6c4ee5a7cefbc8231a69fc9c2b9f0b5030bb2e0a3fd04024c8b81d989a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling lexical-core v0.7.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling logos-derive v0.11.5
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling logos v0.11.4
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:26:41
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn split_at(&self, count: usize) -> &[Token] {
[INFO] [stdout]    |        --------                         ^^^^^^^^ expected `&[Token]`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&[Token]`
[INFO] [stdout]               found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let (prefix, suffix) = self.split_at(count);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^   -------------------- this expression has type `&[Token]`
[INFO] [stdout]    |             |
[INFO] [stdout]    |             expected slice, found tuple
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected slice `[Token]`
[INFO] [stdout]               found tuple `(_, _)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&[Token]: InputTake` is not satisfied
[INFO] [stdout]   --> src/main.rs:65:38
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let (to, _) = tag(Token::Equals)(i)?;
[INFO] [stdout]    |                                      ^ the trait `InputTake` is not implemented for `&[Token]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-6.1.2/src/bytes/complete.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |   Input: InputTake + Compare<T>,
[INFO] [stdout]    |          --------- required by this bound in `nom::bytes::complete::tag`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following implementations were found:
[INFO] [stdout]              <&'a [u8] as InputTake>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&[Token]: InputIter` is not satisfied
[INFO] [stdout]   --> src/main.rs:65:38
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let (to, _) = tag(Token::Equals)(i)?;
[INFO] [stdout]    |                                      ^ the trait `InputIter` is not implemented for `&[Token]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-6.1.2/src/bytes/complete.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |   Input: InputTake + Compare<T>,
[INFO] [stdout]    |                      ---------- required by this bound in `nom::bytes::complete::tag`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following implementations were found:
[INFO] [stdout]              <&'a [u8; 0] as InputIter>
[INFO] [stdout]              <&'a [u8; 10] as InputIter>
[INFO] [stdout]              <&'a [u8; 11] as InputIter>
[INFO] [stdout]              <&'a [u8; 12] as InputIter>
[INFO] [stdout]            and 30 others
[INFO] [stdout]    = note: required because of the requirements on the impl of `Compare<Token>` for `&[Token]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&[Token]: UnspecializedInput` is not satisfied
[INFO] [stdout]   --> src/main.rs:65:38
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let (to, _) = tag(Token::Equals)(i)?;
[INFO] [stdout]    |                                      ^ the trait `UnspecializedInput` is not implemented for `&[Token]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-6.1.2/src/bytes/complete.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |   Input: InputTake + Compare<T>,
[INFO] [stdout]    |                      ---------- required by this bound in `nom::bytes::complete::tag`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `Compare<Token>` for `&[Token]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Token: InputIter` is not satisfied
[INFO] [stdout]   --> src/main.rs:65:38
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let (to, _) = tag(Token::Equals)(i)?;
[INFO] [stdout]    |                                      ^ the trait `InputIter` is not implemented for `Token`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-6.1.2/src/bytes/complete.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |   Input: InputTake + Compare<T>,
[INFO] [stdout]    |                      ---------- required by this bound in `nom::bytes::complete::tag`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `Compare<Token>` for `&[Token]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `nom::error::Error<Token>: ParseError<&[Token]>` is not satisfied
[INFO] [stdout]   --> src/main.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let (to, _) = tag(Token::Equals)(i)?;
[INFO] [stdout]    |                   ^^^ the trait `ParseError<&[Token]>` is not implemented for `nom::error::Error<Token>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-6.1.2/src/bytes/complete.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn tag<T, Input, Error: ParseError<Input>>(
[INFO] [stdout]    |                             ----------------- required by this bound in `nom::bytes::complete::tag`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following implementations were found:
[INFO] [stdout]              <nom::error::Error<I> as ParseError<I>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn parse_string(i: &[Token]) -> IResult<Token, Token> {
[INFO] [stdout]    |                                 --------------------- expected `Result<(Token, Token), nom::Err<nom::error::Error<Token>>>` because of return type
[INFO] [stdout] 65 |     let (to, _) = tag(Token::Equals)(i)?;
[INFO] [stdout] 66 |     to
[INFO] [stdout]    |     ^^ expected enum `Result`, found `&[Token]`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(Token, Token), nom::Err<nom::error::Error<Token>>>`
[INFO] [stdout]            found reference `&[Token]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `playground`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "86fea6c4ee5a7cefbc8231a69fc9c2b9f0b5030bb2e0a3fd04024c8b81d989a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86fea6c4ee5a7cefbc8231a69fc9c2b9f0b5030bb2e0a3fd04024c8b81d989a5", kill_on_drop: false }`
[INFO] [stdout] 86fea6c4ee5a7cefbc8231a69fc9c2b9f0b5030bb2e0a3fd04024c8b81d989a5
