[INFO] fetching crate fungi-lang 0.1.63...
[INFO] documenting fungi-lang-0.1.63 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate fungi-lang 0.1.63 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate fungi-lang 0.1.63 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fungi-lang 0.1.63
[INFO] finished tweaking crates.io crate fungi-lang 0.1.63
[INFO] tweaked toml for crates.io crate fungi-lang 0.1.63 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded adapton v0.3.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2698e13d16b8d080ba55801227a78113adab4ecfad7a3935aa7cb138382ae91
[INFO] running `Command { std: "docker" "start" "-a" "c2698e13d16b8d080ba55801227a78113adab4ecfad7a3935aa7cb138382ae91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2698e13d16b8d080ba55801227a78113adab4ecfad7a3935aa7cb138382ae91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2698e13d16b8d080ba55801227a78113adab4ecfad7a3935aa7cb138382ae91", kill_on_drop: false }`
[INFO] [stdout] c2698e13d16b8d080ba55801227a78113adab4ecfad7a3935aa7cb138382ae91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9beda26fcbaeaa16fa27a9eee80d9ff65566a4fc7ed5e592058acebb582619c
[INFO] running `Command { std: "docker" "start" "-a" "a9beda26fcbaeaa16fa27a9eee80d9ff65566a4fc7ed5e592058acebb582619c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking proc-macro2 v0.3.8
[INFO] [stderr]     Checking adapton v0.3.31
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking serde_json v1.0.111
[INFO] [stderr]  Documenting fungi-lang v0.1.63 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `,`
[INFO] [stdout]    --> src/ast.rs:451:19
[INFO] [stdout]     |
[INFO] [stdout] 451 |     pub eval:Rc<Fn(Vec<dynamics::RtVal>) -> dynamics::ExpTerm>
[INFO] [stdout]     |                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:95:1
[INFO] [stdout]    |
[INFO] [stdout] 95 | #![feature(crate_in_paths)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `crate_in_paths` has been stable since `1.30.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/normal.rs:501:19
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 }};
[INFO] [stdout]     |                   ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/decide.rs:1376:18
[INFO] [stdout]      |
[INFO] [stdout] 1376 |                 };
[INFO] [stdout]      |                  ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/bitype.rs:1514:6
[INFO] [stdout]      |
[INFO] [stdout] 1514 |     };
[INFO] [stdout]      |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/eval.rs:268:14
[INFO] [stdout]     |
[INFO] [stdout] 268 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/reduce.rs:630:14
[INFO] [stdout]     |
[INFO] [stdout] 630 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `fungi-lang`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name fungi_lang src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ea5ce21602528052 -L dependency=/opt/rustwide/target/debug/deps --extern adapton=/opt/rustwide/target/debug/deps/libadapton-e0b4acfbdffc0077.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-eec1f0123ab63518.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-dfd3413c09d52f65.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-d7613aee4894ea9d.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-3341d3187f27d548.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-d2ced8b4540a43b2.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-448af1690f67156b.rmeta --cap-lints=warn --crate-version 0.1.63` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a9beda26fcbaeaa16fa27a9eee80d9ff65566a4fc7ed5e592058acebb582619c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9beda26fcbaeaa16fa27a9eee80d9ff65566a4fc7ed5e592058acebb582619c", kill_on_drop: false }`
[INFO] [stdout] a9beda26fcbaeaa16fa27a9eee80d9ff65566a4fc7ed5e592058acebb582619c
[INFO] documenting fungi-lang-0.1.63 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate fungi-lang 0.1.63 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate fungi-lang 0.1.63 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fungi-lang 0.1.63
[INFO] finished tweaking crates.io crate fungi-lang 0.1.63
[INFO] tweaked toml for crates.io crate fungi-lang 0.1.63 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ce44aa4c7d2be72c37431ae74acffa35f4d9cb3f9bd38d8bb077fdfda81b87b
[INFO] running `Command { std: "docker" "start" "-a" "8ce44aa4c7d2be72c37431ae74acffa35f4d9cb3f9bd38d8bb077fdfda81b87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ce44aa4c7d2be72c37431ae74acffa35f4d9cb3f9bd38d8bb077fdfda81b87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce44aa4c7d2be72c37431ae74acffa35f4d9cb3f9bd38d8bb077fdfda81b87b", kill_on_drop: false }`
[INFO] [stdout] 8ce44aa4c7d2be72c37431ae74acffa35f4d9cb3f9bd38d8bb077fdfda81b87b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd74c8ea63798d82533e0c5f73ae0ee22f72704619d8fafea27294a592c25d27
[INFO] running `Command { std: "docker" "start" "-a" "cd74c8ea63798d82533e0c5f73ae0ee22f72704619d8fafea27294a592c25d27", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking adapton v0.3.31
[INFO] [stderr]     Checking proc-macro2 v0.3.8
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking serde_json v1.0.111
[INFO] [stderr]  Documenting fungi-lang v0.1.63 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `,`
[INFO] [stdout]    --> src/ast.rs:451:19
[INFO] [stdout]     |
[INFO] [stdout] 451 |     pub eval:Rc<Fn(Vec<dynamics::RtVal>) -> dynamics::ExpTerm>
[INFO] [stdout]     |                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:95:1
[INFO] [stdout]    |
[INFO] [stdout] 95 | #![feature(crate_in_paths)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `crate_in_paths` has been stable since `1.30.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/normal.rs:501:19
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 }};
[INFO] [stdout]     |                   ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/decide.rs:1376:18
[INFO] [stdout]      |
[INFO] [stdout] 1376 |                 };
[INFO] [stdout]      |                  ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/bitype.rs:1514:6
[INFO] [stdout]      |
[INFO] [stdout] 1514 |     };
[INFO] [stdout]      |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/eval.rs:268:14
[INFO] [stdout]     |
[INFO] [stdout] 268 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/reduce.rs:630:14
[INFO] [stdout]     |
[INFO] [stdout] 630 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `fungi-lang`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name fungi_lang src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=afb9c637609bbe03 -L dependency=/opt/rustwide/target/debug/deps --extern adapton=/opt/rustwide/target/debug/deps/libadapton-a54fb53bce1149ae.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-60dfc0c25692a287.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-68cd20cab785c8c9.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c7976d34663dfc43.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-57be335003ed25bb.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-7ce8b0efa248d741.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-977146a99e10a3c2.rmeta --cap-lints=warn --crate-version 0.1.63` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "cd74c8ea63798d82533e0c5f73ae0ee22f72704619d8fafea27294a592c25d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd74c8ea63798d82533e0c5f73ae0ee22f72704619d8fafea27294a592c25d27", kill_on_drop: false }`
[INFO] [stdout] cd74c8ea63798d82533e0c5f73ae0ee22f72704619d8fafea27294a592c25d27
