[INFO] fetching crate smtlib-syntax 0.1.0...
[INFO] testing smtlib-syntax-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate smtlib-syntax 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate smtlib-syntax 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smtlib-syntax 0.1.0
[INFO] finished tweaking crates.io crate smtlib-syntax 0.1.0
[INFO] tweaked toml for crates.io crate smtlib-syntax 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bb4d9569e22c164b2e6fa94d3e25d26ea1a74f34948f63971a78fcce5a7e69b
[INFO] running `Command { std: "docker" "start" "-a" "3bb4d9569e22c164b2e6fa94d3e25d26ea1a74f34948f63971a78fcce5a7e69b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb4d9569e22c164b2e6fa94d3e25d26ea1a74f34948f63971a78fcce5a7e69b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb4d9569e22c164b2e6fa94d3e25d26ea1a74f34948f63971a78fcce5a7e69b", kill_on_drop: false }`
[INFO] [stdout] 3bb4d9569e22c164b2e6fa94d3e25d26ea1a74f34948f63971a78fcce5a7e69b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9110b035509bc62809bd77281352e620270c5e343753ab82bfb50a723b34c9a
[INFO] running `Command { std: "docker" "start" "-a" "c9110b035509bc62809bd77281352e620270c5e343753ab82bfb50a723b34c9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling smtlib-syntax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lexicon.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(String);
[INFO] [stdout]    |            ------------------ ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvalidStringError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(());
[INFO] [stdout]    |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "c9110b035509bc62809bd77281352e620270c5e343753ab82bfb50a723b34c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9110b035509bc62809bd77281352e620270c5e343753ab82bfb50a723b34c9a", kill_on_drop: false }`
[INFO] [stdout] c9110b035509bc62809bd77281352e620270c5e343753ab82bfb50a723b34c9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 616c45669d879731926d5e0d20bc25083e99e12f7ae366af481564ca066688a1
[INFO] running `Command { std: "docker" "start" "-a" "616c45669d879731926d5e0d20bc25083e99e12f7ae366af481564ca066688a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling smtlib-syntax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lexicon.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(String);
[INFO] [stdout]    |            ------------------ ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvalidStringError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(());
[INFO] [stdout]    |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lexicon.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(String);
[INFO] [stdout]    |            ------------------ ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvalidStringError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(());
[INFO] [stdout]    |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "616c45669d879731926d5e0d20bc25083e99e12f7ae366af481564ca066688a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616c45669d879731926d5e0d20bc25083e99e12f7ae366af481564ca066688a1", kill_on_drop: false }`
[INFO] [stdout] 616c45669d879731926d5e0d20bc25083e99e12f7ae366af481564ca066688a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e86e6f8d3dcd96f199b4e78b343d458953c1e11f660dbf9be39bc67777cc0931
[INFO] running `Command { std: "docker" "start" "-a" "e86e6f8d3dcd96f199b4e78b343d458953c1e11f660dbf9be39bc67777cc0931", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/lexicon.rs:24:31
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct InvalidStringError(String);
[INFO] [stderr]    |            ------------------ ^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `InvalidStringError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct InvalidStringError(());
[INFO] [stderr]    |                               ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `smtlib-syntax` (lib) generated 1 warning
[INFO] [stderr] warning: `smtlib-syntax` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smtlib_syntax-e3e0d20acc12182e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smtlib_syntax
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/identifiers.rs - identifiers (line 8) ... FAILED
[INFO] [stdout] test src/sorts.rs - sorts (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/identifiers.rs - identifiers (line 8) stdout ----
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   | ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | <index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   | ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index >      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |         ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                     ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= <numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                     ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                               ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral > | 〈symbol 〉
[INFO] [stdout]   |                               ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                                    ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | <symbol 〉
[INFO] [stdout]   |                                    ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:9:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                                             ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol >
[INFO] [stdout]   |                                             ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:10:2
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |  ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  <identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |  ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:10:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |               ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier > ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |               ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:10:20
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                      ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= <symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                      ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:10:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                               ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol > | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                               ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:10:36
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                                        ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ <symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                                        ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:10:44
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                                                 ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol > 〈index 〉+ )
[INFO] [stdout]   |                                                 ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:10:46
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                                                    ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 <index 〉+ )
[INFO] [stdout]   |                                                    ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:10:53
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                                                            ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index >+ )
[INFO] [stdout]   |                                                            ~
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found `=`
[INFO] [stdout]  --> src/identifiers.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                   ^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sorts.rs - sorts (line 9) stdout ----
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/sorts.rs:10:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   | ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | <sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   | ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/sorts.rs:10:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |       ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort> ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |       ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/sorts.rs:10:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |              ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= <identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |              ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{1c}
[INFO] [stdout]  --> src/sorts.rs:10:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                      ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/sorts.rs:10:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                         ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier > | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                         ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/sorts.rs:10:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( <identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{1c}
[INFO] [stdout]  --> src/sorts.rs:10:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                        ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/sorts.rs:10:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                           ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier > 〈sort〉+ )
[INFO] [stdout]   |                                           ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/sorts.rs:10:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                              ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 <sort〉+ )
[INFO] [stdout]   |                                              ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/sorts.rs:10:47
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                                    ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort>+ )
[INFO] [stdout]   |                                                    ~
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found `=`
[INFO] [stdout]  --> src/sorts.rs:10:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |            ^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/identifiers.rs - identifiers (line 8)
[INFO] [stdout]     src/sorts.rs - sorts (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e86e6f8d3dcd96f199b4e78b343d458953c1e11f660dbf9be39bc67777cc0931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86e6f8d3dcd96f199b4e78b343d458953c1e11f660dbf9be39bc67777cc0931", kill_on_drop: false }`
[INFO] [stdout] e86e6f8d3dcd96f199b4e78b343d458953c1e11f660dbf9be39bc67777cc0931
[INFO] testing smtlib-syntax-0.1.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate smtlib-syntax 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate smtlib-syntax 0.1.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smtlib-syntax 0.1.0
[INFO] finished tweaking crates.io crate smtlib-syntax 0.1.0
[INFO] tweaked toml for crates.io crate smtlib-syntax 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 575122595f93b5d8722a009144812bd99f51d130ee09d82c209e2bddd3259368
[INFO] running `Command { std: "docker" "start" "-a" "575122595f93b5d8722a009144812bd99f51d130ee09d82c209e2bddd3259368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "575122595f93b5d8722a009144812bd99f51d130ee09d82c209e2bddd3259368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "575122595f93b5d8722a009144812bd99f51d130ee09d82c209e2bddd3259368", kill_on_drop: false }`
[INFO] [stdout] 575122595f93b5d8722a009144812bd99f51d130ee09d82c209e2bddd3259368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50cec1a002a65aee2a36d09e99b1754aa618cdaf7d07d1400eb41df01afacfa3
[INFO] running `Command { std: "docker" "start" "-a" "50cec1a002a65aee2a36d09e99b1754aa618cdaf7d07d1400eb41df01afacfa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling smtlib-syntax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lexicon.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(String);
[INFO] [stdout]    |            ------------------ ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvalidStringError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(());
[INFO] [stdout]    |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "50cec1a002a65aee2a36d09e99b1754aa618cdaf7d07d1400eb41df01afacfa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50cec1a002a65aee2a36d09e99b1754aa618cdaf7d07d1400eb41df01afacfa3", kill_on_drop: false }`
[INFO] [stdout] 50cec1a002a65aee2a36d09e99b1754aa618cdaf7d07d1400eb41df01afacfa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ead4e5e8348f2df0af971b5f10579844a591ce21958b3d517e6cbfc76433dbe0
[INFO] running `Command { std: "docker" "start" "-a" "ead4e5e8348f2df0af971b5f10579844a591ce21958b3d517e6cbfc76433dbe0", kill_on_drop: false }`
[INFO] [stderr]    Compiling smtlib-syntax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lexicon.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(String);
[INFO] [stdout]    |            ------------------ ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvalidStringError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(());
[INFO] [stdout]    |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lexicon.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(String);
[INFO] [stdout]    |            ------------------ ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InvalidStringError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct InvalidStringError(());
[INFO] [stdout]    |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "ead4e5e8348f2df0af971b5f10579844a591ce21958b3d517e6cbfc76433dbe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead4e5e8348f2df0af971b5f10579844a591ce21958b3d517e6cbfc76433dbe0", kill_on_drop: false }`
[INFO] [stdout] ead4e5e8348f2df0af971b5f10579844a591ce21958b3d517e6cbfc76433dbe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9bc25826180b49e354bc0a0491ec259bebebee8350a2f8e9e48f2f7ceb66a09
[INFO] running `Command { std: "docker" "start" "-a" "b9bc25826180b49e354bc0a0491ec259bebebee8350a2f8e9e48f2f7ceb66a09", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/lexicon.rs:24:31
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct InvalidStringError(String);
[INFO] [stderr]    |            ------------------ ^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `InvalidStringError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct InvalidStringError(());
[INFO] [stderr]    |                               ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `smtlib-syntax` (lib) generated 1 warning
[INFO] [stderr] warning: `smtlib-syntax` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smtlib_syntax-e3e0d20acc12182e)
[INFO] [stderr]    Doc-tests smtlib_syntax
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/identifiers.rs - identifiers (line 8) ... FAILED
[INFO] [stdout] test src/sorts.rs - sorts (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/identifiers.rs - identifiers (line 8) stdout ----
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   | ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | <index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   | ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index >      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |         ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                     ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= <numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                     ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                               ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral > | 〈symbol 〉
[INFO] [stdout]   |                               ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                                    ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | <symbol 〉
[INFO] [stdout]   |                                    ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:9:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                                             ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol >
[INFO] [stdout]   |                                             ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:10:2
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |  ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  <identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |  ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:10:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |               ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier > ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |               ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:10:20
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                      ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= <symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                      ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:10:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                               ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol > | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                               ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:10:36
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                                        ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ <symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                                        ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:10:44
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                                                 ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol > 〈index 〉+ )
[INFO] [stdout]   |                                                 ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/identifiers.rs:10:46
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                                                    ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 <index 〉+ )
[INFO] [stdout]   |                                                    ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/identifiers.rs:10:53
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index 〉+ )
[INFO] [stdout]   |                                                            ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 4 |  〈identifier 〉 ::= 〈symbol 〉 | ( _ 〈symbol 〉 〈index >+ )
[INFO] [stdout]   |                                                            ~
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found `=`
[INFO] [stdout]  --> src/identifiers.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈index 〉      ::= 〈numeral 〉 | 〈symbol 〉
[INFO] [stdout]   |                   ^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sorts.rs - sorts (line 9) stdout ----
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/sorts.rs:10:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   | ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | <sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   | ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/sorts.rs:10:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |       ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort> ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |       ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/sorts.rs:10:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |              ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= <identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |              ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{1c}
[INFO] [stdout]  --> src/sorts.rs:10:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                      ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/sorts.rs:10:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                         ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier > | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                         ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/sorts.rs:10:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( <identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{1c}
[INFO] [stdout]  --> src/sorts.rs:10:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                        ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/sorts.rs:10:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                           ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier > 〈sort〉+ )
[INFO] [stdout]   |                                           ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3008}
[INFO] [stdout]  --> src/sorts.rs:10:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                              ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〈' (Left Angle Bracket) looks like '<' (Less-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 <sort〉+ )
[INFO] [stdout]   |                                              ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{3009}
[INFO] [stdout]  --> src/sorts.rs:10:47
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |                                                    ^^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '〉' (Right Angle Bracket) looks like '>' (Greater-Than Sign), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort>+ )
[INFO] [stdout]   |                                                    ~
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found `=`
[INFO] [stdout]  --> src/sorts.rs:10:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | 〈sort〉 ::= 〈identier 〉 | ( 〈identier 〉 〈sort〉+ )
[INFO] [stdout]   |            ^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/identifiers.rs - identifiers (line 8)
[INFO] [stdout]     src/sorts.rs - sorts (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b9bc25826180b49e354bc0a0491ec259bebebee8350a2f8e9e48f2f7ceb66a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9bc25826180b49e354bc0a0491ec259bebebee8350a2f8e9e48f2f7ceb66a09", kill_on_drop: false }`
[INFO] [stdout] b9bc25826180b49e354bc0a0491ec259bebebee8350a2f8e9e48f2f7ceb66a09
