[INFO] cloning repository https://github.com/dawn-lang/umcc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dawn-lang/umcc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdawn-lang%2Fumcc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdawn-lang%2Fumcc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75bec7b2c708d1999ef1ef94dd9bb2afe5ee7c35
[INFO] documenting dawn-lang/umcc against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdawn-lang%2Fumcc" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dawn-lang/umcc on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dawn-lang/umcc
[INFO] finished tweaking git repo https://github.com/dawn-lang/umcc
[INFO] tweaked toml for git repo https://github.com/dawn-lang/umcc written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dawn-lang/umcc 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "start" "-a" "2e19a3d8779577642ca78698a2e96980b9fed45a8e9fe84a147814383f891045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e19a3d8779577642ca78698a2e96980b9fed45a8e9fe84a147814383f891045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e19a3d8779577642ca78698a2e96980b9fed45a8e9fe84a147814383f891045", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "1fde24ca520be035e33f4236cd06066b18b8e964df29bc1c6eafabd8c4072b22", kill_on_drop: false }`
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[INFO] [stderr]     Checking linefeed v0.6.0
[INFO] [stderr]    Compiling umcc v0.1.0 (/opt/rustwide/workdir/umcc)
[INFO] [stderr]  Documenting umcc v0.1.0 (/opt/rustwide/workdir/umcc)
[INFO] [stdout] warning: unused import: `self::__parse__BigStepAssertion::BigStepAssertionParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:2329:16
[INFO] [stdout]      |
[INFO] [stdout] 2329 | pub(crate) use self::__parse__BigStepAssertion::BigStepAssertionParser;
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__SmallStepAssertion::SmallStepAssertionParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:11521:16
[INFO] [stdout]       |
[INFO] [stdout] 11521 | pub(crate) use self::__parse__SmallStepAssertion::SmallStepAssertionParser;
[INFO] [stdout]       |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__SmallStepRule::SmallStepRuleParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:13693:16
[INFO] [stdout]       |
[INFO] [stdout] 13693 | pub(crate) use self::__parse__SmallStepRule::SmallStepRuleParser;
[INFO] [stdout]       |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__StackId::StackIdParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:15826:16
[INFO] [stdout]       |
[INFO] [stdout] 15826 | pub(crate) use self::__parse__StackId::StackIdParser;
[INFO] [stdout]       |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__StackSymbol::StackSymbolParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:17954:16
[INFO] [stdout]       |
[INFO] [stdout] 17954 | pub(crate) use self::__parse__StackSymbol::StackSymbolParser;
[INFO] [stdout]       |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__TermSymbol::TermSymbolParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:22331:16
[INFO] [stdout]       |
[INFO] [stdout] 22331 | pub(crate) use self::__parse__TermSymbol::TermSymbolParser;
[INFO] [stdout]       |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:489:23
[INFO] [stdout]     |
[INFO] [stdout] 488 |     impl BigStepAssertionParser {
[INFO] [stdout]     |     --------------------------- associated function in this implementation
[INFO] [stdout] 489 |         pub(crate) fn new() -> BigStepAssertionParser {
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:9681:23
[INFO] [stdout]      |
[INFO] [stdout] 9680 |     impl SmallStepAssertionParser {
[INFO] [stdout]      |     ----------------------------- associated function in this implementation
[INFO] [stdout] 9681 |         pub(crate) fn new() -> SmallStepAssertionParser {
[INFO] [stdout]      |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:11853:23
[INFO] [stdout]       |
[INFO] [stdout] 11852 |     impl SmallStepRuleParser {
[INFO] [stdout]       |     ------------------------ associated function in this implementation
[INFO] [stdout] 11853 |         pub(crate) fn new() -> SmallStepRuleParser {
[INFO] [stdout]       |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:13986:23
[INFO] [stdout]       |
[INFO] [stdout] 13985 |     impl StackIdParser {
[INFO] [stdout]       |     ------------------ associated function in this implementation
[INFO] [stdout] 13986 |         pub(crate) fn new() -> StackIdParser {
[INFO] [stdout]       |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:16114:23
[INFO] [stdout]       |
[INFO] [stdout] 16113 |     impl StackSymbolParser {
[INFO] [stdout]       |     ---------------------- associated function in this implementation
[INFO] [stdout] 16114 |         pub(crate) fn new() -> StackSymbolParser {
[INFO] [stdout]       |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/umcc-5ae91a1802c083f5/out/parse.rs:20491:23
[INFO] [stdout]       |
[INFO] [stdout] 20490 |     impl TermSymbolParser {
[INFO] [stdout]       |     --------------------- associated function in this implementation
[INFO] [stdout] 20491 |         pub(crate) fn new() -> TermSymbolParser {
[INFO] [stdout]       |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting umcci v0.1.0 (/opt/rustwide/workdir/umcci)
[INFO] [stderr]  Documenting umcci-web v0.1.0 (/opt/rustwide/workdir/umcci-web)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.6, nom v5.1.2, terminfo v0.7.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1fde24ca520be035e33f4236cd06066b18b8e964df29bc1c6eafabd8c4072b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fde24ca520be035e33f4236cd06066b18b8e964df29bc1c6eafabd8c4072b22", kill_on_drop: false }`
[INFO] [stdout] 1fde24ca520be035e33f4236cd06066b18b8e964df29bc1c6eafabd8c4072b22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caa674378f342303ed656fdf7bc2dbe6b9056a63aca37b7391c0d4b03b604023
[INFO] running `Command { std: "docker" "start" "-a" "caa674378f342303ed656fdf7bc2dbe6b9056a63aca37b7391c0d4b03b604023", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "caa674378f342303ed656fdf7bc2dbe6b9056a63aca37b7391c0d4b03b604023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa674378f342303ed656fdf7bc2dbe6b9056a63aca37b7391c0d4b03b604023", kill_on_drop: false }`
[INFO] [stdout] caa674378f342303ed656fdf7bc2dbe6b9056a63aca37b7391c0d4b03b604023
