[INFO] cloning repository https://github.com/WiZLite/picktok
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WiZLite/picktok" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiZLite%2Fpicktok", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiZLite%2Fpicktok'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01dffba6d6eb589d8ed38f0f14afb19ecdaa276c
[INFO] testing WiZLite/picktok against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiZLite%2Fpicktok" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WiZLite/picktok on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WiZLite/picktok
[INFO] finished tweaking git repo https://github.com/WiZLite/picktok
[INFO] tweaked toml for git repo https://github.com/WiZLite/picktok written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/WiZLite/picktok 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded seq-macro v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c343ce5ea885a32c1273a8aa99fb21fc0dde4e070683d27249cf9db53249487
[INFO] running `Command { std: "docker" "start" "-a" "0c343ce5ea885a32c1273a8aa99fb21fc0dde4e070683d27249cf9db53249487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c343ce5ea885a32c1273a8aa99fb21fc0dde4e070683d27249cf9db53249487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c343ce5ea885a32c1273a8aa99fb21fc0dde4e070683d27249cf9db53249487", kill_on_drop: false }`
[INFO] [stdout] 0c343ce5ea885a32c1273a8aa99fb21fc0dde4e070683d27249cf9db53249487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 622cb5d08010ca5376b9a2a5059f26e40de9a6c9da07c7f5415701993a6e66d6
[INFO] running `Command { std: "docker" "start" "-a" "622cb5d08010ca5376b9a2a5059f26e40de9a6c9da07c7f5415701993a6e66d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling paste v1.0.11
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling seq-macro v0.3.2
[INFO] [stderr]    Compiling picktok_proc_macros v0.1.0 (/opt/rustwide/workdir/lib/proc_macros)
[INFO] [stderr]    Compiling picktok v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.52s
[INFO] running `Command { std: "docker" "inspect" "622cb5d08010ca5376b9a2a5059f26e40de9a6c9da07c7f5415701993a6e66d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "622cb5d08010ca5376b9a2a5059f26e40de9a6c9da07c7f5415701993a6e66d6", kill_on_drop: false }`
[INFO] [stdout] 622cb5d08010ca5376b9a2a5059f26e40de9a6c9da07c7f5415701993a6e66d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c006763e716650cc623a32280d83be91d4334020140cf62ae561d424c12a5bdc
[INFO] running `Command { std: "docker" "start" "-a" "c006763e716650cc623a32280d83be91d4334020140cf62ae561d424c12a5bdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling picktok v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] pub fn l_paren < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a,
[INFO] [stdout] W, () > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0] ; let token =
[INFO] [stdout]     wrapped_token.unwrap_token() ; if let Token :: LParen = token
[INFO] [stdout]     { Ok((& tokens [1 ..], ())) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "l paren", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] pub fn r_paren < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a,
[INFO] [stdout] W, () > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0] ; let token =
[INFO] [stdout]     wrapped_token.unwrap_token() ; if let Token :: RParen = token
[INFO] [stdout]     { Ok((& tokens [1 ..], ())) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "r paren", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] pub fn ident < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a, W,
[INFO] [stdout] & & 'a str > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0] ; let token =
[INFO] [stdout]     wrapped_token.unwrap_token() ; if let Token :: Ident(_1) = token
[INFO] [stdout]     { Ok((& tokens [1 ..], (_1))) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "ident", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] pub fn string < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a,
[INFO] [stdout] W, & & 'a str > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0] ; let token =
[INFO] [stdout]     wrapped_token.unwrap_token() ; if let Token :: String(_1) = token
[INFO] [stdout]     { Ok((& tokens [1 ..], (_1))) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "string", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] pub fn number < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a,
[INFO] [stdout] W, & i32 > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0] ; let token =
[INFO] [stdout]     wrapped_token.unwrap_token() ; if let Token :: Number(_1) = token
[INFO] [stdout]     { Ok((& tokens [1 ..], (_1))) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "number", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] pub fn pipe < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a, W,
[INFO] [stdout] () > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0] ; let token =
[INFO] [stdout]     wrapped_token.unwrap_token() ; if let Token :: Pipe = token
[INFO] [stdout]     { Ok((& tokens [1 ..], ())) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "pipe", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "c006763e716650cc623a32280d83be91d4334020140cf62ae561d424c12a5bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c006763e716650cc623a32280d83be91d4334020140cf62ae561d424c12a5bdc", kill_on_drop: false }`
[INFO] [stdout] c006763e716650cc623a32280d83be91d4334020140cf62ae561d424c12a5bdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b93182beac943ae8e01d040289a466b3cce1c445d32c44316bd0731dade5df1e
[INFO] running `Command { std: "docker" "start" "-a" "b93182beac943ae8e01d040289a466b3cce1c445d32c44316bd0731dade5df1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/picktok-9bd4dc91dc03834f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-dcc72454be0e5c0c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test delimited_test ... ok
[INFO] [stdout] test map_res_test ... ok
[INFO] [stdout] test alt_test ... ok
[INFO] [stdout] test many0_test ... ok
[INFO] [stdout] test opt_test ... ok
[INFO] [stdout] test many0_until_end_test ... ok
[INFO] [stdout] test many1_test ... ok
[INFO] [stdout] test map_test ... ok
[INFO] [stdout] test permutation_test ... ok
[INFO] [stdout] test preceded_test ... ok
[INFO] [stdout] test separated_list1_test ... ok
[INFO] [stdout] test tuple_test ... ok
[INFO] [stderr]    Doc-tests picktok
[INFO] [stdout] test terminated_test ... ok
[INFO] [stdout] test separated_list0_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - opt (line 272) ... FAILED
[INFO] [stdout] test src/lib.rs - many1 (line 115) ... FAILED
[INFO] [stdout] test src/lib.rs - many0 (line 167) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - opt (line 272) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `opt` in this scope
[INFO] [stdout]  --> src/lib.rs:275:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | let (rest_tokens, ident_str) = opt(ident)(tokens).unwrap();
[INFO] [stdout]   |                                ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 3 + use picktok::opt;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ident` in this scope
[INFO] [stdout]  --> src/lib.rs:275:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | let (rest_tokens, ident_str) = opt(ident)(tokens).unwrap();
[INFO] [stdout]   |                                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `opt` in this scope
[INFO] [stdout]  --> src/lib.rs:279:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (rest_tokens, ident_str) = opt(string)(tokens).unwrap();
[INFO] [stdout]   |                                ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 3 + use picktok::opt;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `string` in this scope
[INFO] [stdout]  --> src/lib.rs:279:36
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (rest_tokens, ident_str) = opt(string)(tokens).unwrap();
[INFO] [stdout]   |                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:274:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | let tokens = &[Token::Ident("ident")];
[INFO] [stdout]   |                ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - many1 (line 115) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `many1` in this scope
[INFO] [stdout]  --> src/lib.rs:122:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (tokens, idents) = many1(ident)(tokens).unwrap();
[INFO] [stdout]   |                        ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use picktok::many1;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ident` in this scope
[INFO] [stdout]  --> src/lib.rs:122:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (tokens, idents) = many1(ident)(tokens).unwrap();
[INFO] [stdout]   |                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:117:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Token::Ident("a"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:118:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Token::Ident("b"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:119:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Token::Ident("c"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:120:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Token::RParen,
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:123:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(tokens, &[Token::RParen]);
[INFO] [stdout]    |                      ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - many0 (line 167) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `many0` in this scope
[INFO] [stdout]  --> src/lib.rs:174:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (rest_tokens, idents) = many0(ident)(tokens).unwrap();
[INFO] [stdout]   |                             ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use picktok::many0;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ident` in this scope
[INFO] [stdout]  --> src/lib.rs:174:35
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (rest_tokens, idents) = many0(ident)(tokens).unwrap();
[INFO] [stdout]   |                                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `many0` in this scope
[INFO] [stdout]   --> src/lib.rs:184:29
[INFO] [stdout]    |
[INFO] [stdout] 19 | let (rest_tokens, idents) = many0(l_paren)(tokens).unwrap();
[INFO] [stdout]    |                             ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use picktok::many0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `l_paren` in this scope
[INFO] [stdout]   --> src/lib.rs:184:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | let (rest_tokens, idents) = many0(l_paren)(tokens).unwrap();
[INFO] [stdout]    |                                   ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:169:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Token::Ident("a"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:170:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Token::Ident("b"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:171:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Token::Ident("c"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:172:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Token::RParen,
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:175:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(rest_tokens, &[Token::RParen]);
[INFO] [stdout]    |                           ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:179:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Token::RParen,
[INFO] [stdout]    |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:180:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Token::Ident("a"),
[INFO] [stdout]    |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:181:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Token::Ident("b"),
[INFO] [stdout]    |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:182:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Token::Ident("c"),
[INFO] [stdout]    |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:188:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Token::RParen,
[INFO] [stdout]    |         ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:189:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Token::Ident("a"),
[INFO] [stdout]    |         ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:190:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Token::Ident("b"),
[INFO] [stdout]    |         ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:191:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         Token::Ident("c"),
[INFO] [stdout]    |         ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - many0 (line 167)
[INFO] [stdout]     src/lib.rs - many1 (line 115)
[INFO] [stdout]     src/lib.rs - opt (line 272)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b93182beac943ae8e01d040289a466b3cce1c445d32c44316bd0731dade5df1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93182beac943ae8e01d040289a466b3cce1c445d32c44316bd0731dade5df1e", kill_on_drop: false }`
[INFO] [stdout] b93182beac943ae8e01d040289a466b3cce1c445d32c44316bd0731dade5df1e
[INFO] testing WiZLite/picktok against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiZLite%2Fpicktok" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WiZLite/picktok on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WiZLite/picktok
[INFO] finished tweaking git repo https://github.com/WiZLite/picktok
[INFO] tweaked toml for git repo https://github.com/WiZLite/picktok written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/WiZLite/picktok 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c0920a1a95c624b229bb782bff2f22dea48662353b98b2f55ab87d7d79db547
[INFO] running `Command { std: "docker" "start" "-a" "3c0920a1a95c624b229bb782bff2f22dea48662353b98b2f55ab87d7d79db547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c0920a1a95c624b229bb782bff2f22dea48662353b98b2f55ab87d7d79db547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0920a1a95c624b229bb782bff2f22dea48662353b98b2f55ab87d7d79db547", kill_on_drop: false }`
[INFO] [stdout] 3c0920a1a95c624b229bb782bff2f22dea48662353b98b2f55ab87d7d79db547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84247a933bae31bad3bc3c417116ad7f62801c181e00e3d463b9c1008d2171da
[INFO] running `Command { std: "docker" "start" "-a" "84247a933bae31bad3bc3c417116ad7f62801c181e00e3d463b9c1008d2171da", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling paste v1.0.11
[INFO] [stderr]    Compiling seq-macro v0.3.2
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling picktok_proc_macros v0.1.0 (/opt/rustwide/workdir/lib/proc_macros)
[INFO] [stderr]    Compiling picktok v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.04s
[INFO] running `Command { std: "docker" "inspect" "84247a933bae31bad3bc3c417116ad7f62801c181e00e3d463b9c1008d2171da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84247a933bae31bad3bc3c417116ad7f62801c181e00e3d463b9c1008d2171da", kill_on_drop: false }`
[INFO] [stdout] 84247a933bae31bad3bc3c417116ad7f62801c181e00e3d463b9c1008d2171da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23b8787169e92b2addc284fa7c74c57b9492beaa9b9915dbbd4ad4a0461333a2
[INFO] running `Command { std: "docker" "start" "-a" "23b8787169e92b2addc284fa7c74c57b9492beaa9b9915dbbd4ad4a0461333a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling picktok v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] pub fn l_paren < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a,
[INFO] [stdout] W, () > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0]; let token =
[INFO] [stdout]     wrapped_token.unwrap_token(); if let Token :: LParen = token
[INFO] [stdout]     { Ok((& tokens [1 ..], ())) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "l paren", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] pub fn r_paren < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a,
[INFO] [stdout] W, () > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0]; let token =
[INFO] [stdout]     wrapped_token.unwrap_token(); if let Token :: RParen = token
[INFO] [stdout]     { Ok((& tokens [1 ..], ())) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "r paren", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] pub fn ident < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a, W,
[INFO] [stdout] & & 'a str > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0]; let token =
[INFO] [stdout]     wrapped_token.unwrap_token(); if let Token :: Ident(_1) = token
[INFO] [stdout]     { Ok((& tokens [1 ..], (_1))) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "ident", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] pub fn string < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a,
[INFO] [stdout] W, & & 'a str > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0]; let token =
[INFO] [stdout]     wrapped_token.unwrap_token(); if let Token :: String(_1) = token
[INFO] [stdout]     { Ok((& tokens [1 ..], (_1))) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "string", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] pub fn number < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a,
[INFO] [stdout] W, & i32 > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0]; let token =
[INFO] [stdout]     wrapped_token.unwrap_token(); if let Token :: Number(_1) = token
[INFO] [stdout]     { Ok((& tokens [1 ..], (_1))) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "number", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] pub fn pipe < 'a, W > (tokens : & 'a [W],) -> picktok :: ParseResult < 'a, W,
[INFO] [stdout] () > where W : Clone + picktok :: UnwrapToken < Token < 'a > >
[INFO] [stdout] {
[INFO] [stdout]     if tokens.is_empty()
[INFO] [stdout]     {
[INFO] [stdout]         return
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec! [picktok :: ParseErrorKind :: NotEnoughToken],
[INFO] [stdout]             tokens_consumed : 0
[INFO] [stdout]         })
[INFO] [stdout]     } let wrapped_token = & tokens [0]; let token =
[INFO] [stdout]     wrapped_token.unwrap_token(); if let Token :: Pipe = token
[INFO] [stdout]     { Ok((& tokens [1 ..], ())) } else
[INFO] [stdout]     {
[INFO] [stdout]         Err(picktok :: ParseError
[INFO] [stdout]         {
[INFO] [stdout]             errors : vec!
[INFO] [stdout]             [picktok :: ParseErrorKind :: Expects
[INFO] [stdout]             { expects : "pipe", found : wrapped_token.clone() }],
[INFO] [stdout]             tokens_consumed : 0,
[INFO] [stdout]         })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "23b8787169e92b2addc284fa7c74c57b9492beaa9b9915dbbd4ad4a0461333a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b8787169e92b2addc284fa7c74c57b9492beaa9b9915dbbd4ad4a0461333a2", kill_on_drop: false }`
[INFO] [stdout] 23b8787169e92b2addc284fa7c74c57b9492beaa9b9915dbbd4ad4a0461333a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5fc51b9b5d44b52bff0f55f391838b9561c30bd62971f325c275ae7b56d7eafd
[INFO] running `Command { std: "docker" "start" "-a" "5fc51b9b5d44b52bff0f55f391838b9561c30bd62971f325c275ae7b56d7eafd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/picktok-635999c147d6eed0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-601dc46cfc3b1826)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test alt_test ... ok
[INFO] [stdout] test many0_test ... ok
[INFO] [stdout] test many0_until_end_test ... ok
[INFO] [stdout] test delimited_test ... ok
[INFO] [stdout] test preceded_test ... ok
[INFO] [stdout] test opt_test ... ok
[INFO] [stdout] test map_res_test ... ok
[INFO] [stdout] test many1_test ... ok
[INFO] [stdout] test permutation_test ... ok
[INFO] [stdout] test map_test ... ok
[INFO] [stdout] test terminated_test ... ok
[INFO] [stdout] test tuple_test ... ok
[INFO] [stdout] test separated_list1_test ... ok
[INFO] [stdout] test separated_list0_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests picktok
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - many1 (line 115) ... FAILED
[INFO] [stdout] test src/lib.rs - many0 (line 167) ... FAILED
[INFO] [stdout] test src/lib.rs - opt (line 272) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - many1 (line 115) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `many1` in this scope
[INFO] [stdout]  --> src/lib.rs:122:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (tokens, idents) = many1(ident)(tokens).unwrap();
[INFO] [stdout]   |                        ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use picktok::many1;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ident` in this scope
[INFO] [stdout]  --> src/lib.rs:122:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (tokens, idents) = many1(ident)(tokens).unwrap();
[INFO] [stdout]   |                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:117:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Token::Ident("a"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:118:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Token::Ident("b"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:119:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Token::Ident("c"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:120:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Token::RParen,
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:123:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(tokens, &[Token::RParen]);
[INFO] [stdout]    |                      ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - many0 (line 167) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `many0` in this scope
[INFO] [stdout]  --> src/lib.rs:174:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (rest_tokens, idents) = many0(ident)(tokens).unwrap();
[INFO] [stdout]   |                             ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use picktok::many0;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ident` in this scope
[INFO] [stdout]  --> src/lib.rs:174:35
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (rest_tokens, idents) = many0(ident)(tokens).unwrap();
[INFO] [stdout]   |                                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `many0` in this scope
[INFO] [stdout]   --> src/lib.rs:184:29
[INFO] [stdout]    |
[INFO] [stdout] 19 | let (rest_tokens, idents) = many0(l_paren)(tokens).unwrap();
[INFO] [stdout]    |                             ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use picktok::many0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `l_paren` in this scope
[INFO] [stdout]   --> src/lib.rs:184:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | let (rest_tokens, idents) = many0(l_paren)(tokens).unwrap();
[INFO] [stdout]    |                                   ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:169:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Token::Ident("a"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:170:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Token::Ident("b"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:171:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Token::Ident("c"),
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:172:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Token::RParen,
[INFO] [stdout]   |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:175:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(rest_tokens, &[Token::RParen]);
[INFO] [stdout]    |                           ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:179:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Token::RParen,
[INFO] [stdout]    |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:180:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Token::Ident("a"),
[INFO] [stdout]    |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:181:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Token::Ident("b"),
[INFO] [stdout]    |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:182:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Token::Ident("c"),
[INFO] [stdout]    |     ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:188:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Token::RParen,
[INFO] [stdout]    |         ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:189:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Token::Ident("a"),
[INFO] [stdout]    |         ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:190:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Token::Ident("b"),
[INFO] [stdout]    |         ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/lib.rs:191:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         Token::Ident("c"),
[INFO] [stdout]    |         ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - opt (line 272) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `opt` in this scope
[INFO] [stdout]  --> src/lib.rs:275:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | let (rest_tokens, ident_str) = opt(ident)(tokens).unwrap();
[INFO] [stdout]   |                                ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 3 + use picktok::opt;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ident` in this scope
[INFO] [stdout]  --> src/lib.rs:275:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | let (rest_tokens, ident_str) = opt(ident)(tokens).unwrap();
[INFO] [stdout]   |                                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `opt` in this scope
[INFO] [stdout]  --> src/lib.rs:279:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (rest_tokens, ident_str) = opt(string)(tokens).unwrap();
[INFO] [stdout]   |                                ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 3 + use picktok::opt;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `string` in this scope
[INFO] [stdout]  --> src/lib.rs:279:36
[INFO] [stdout]   |
[INFO] [stdout] 9 | let (rest_tokens, ident_str) = opt(string)(tokens).unwrap();
[INFO] [stdout]   |                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]  --> src/lib.rs:274:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | let tokens = &[Token::Ident("ident")];
[INFO] [stdout]   |                ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - many0 (line 167)
[INFO] [stdout]     src/lib.rs - many1 (line 115)
[INFO] [stdout]     src/lib.rs - opt (line 272)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5fc51b9b5d44b52bff0f55f391838b9561c30bd62971f325c275ae7b56d7eafd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc51b9b5d44b52bff0f55f391838b9561c30bd62971f325c275ae7b56d7eafd", kill_on_drop: false }`
[INFO] [stdout] 5fc51b9b5d44b52bff0f55f391838b9561c30bd62971f325c275ae7b56d7eafd
