[INFO] cloning repository https://github.com/tlackemann/rstate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tlackemann/rstate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlackemann%2Frstate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlackemann%2Frstate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7546cd5687a098e3e66c8388c0b77169e589632
[INFO] documenting tlackemann/rstate against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlackemann%2Frstate" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tlackemann/rstate on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tlackemann/rstate
[INFO] finished tweaking git repo https://github.com/tlackemann/rstate
[INFO] tweaked toml for git repo https://github.com/tlackemann/rstate written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/tlackemann/rstate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f5b535ab06bef1087123090b0d2db59162dce2923a9b799c7f18a2ba988e05a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8f5b535ab06bef1087123090b0d2db59162dce2923a9b799c7f18a2ba988e05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f5b535ab06bef1087123090b0d2db59162dce2923a9b799c7f18a2ba988e05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5b535ab06bef1087123090b0d2db59162dce2923a9b799c7f18a2ba988e05a", kill_on_drop: false }`
[INFO] [stdout] 8f5b535ab06bef1087123090b0d2db59162dce2923a9b799c7f18a2ba988e05a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0aa3d4996cc7e50c6892026d68a709d683905782af19e40c81fedc297e279766
[INFO] running `Command { std: "docker" "start" "-a" "0aa3d4996cc7e50c6892026d68a709d683905782af19e40c81fedc297e279766", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rstate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected type, found `{`
[INFO] [stdout]   --> src/machine.rs:50:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<A: Copy, S: Eq + Hash + Copy, C: Debug + Copy> Machine<A, S, C> {
[INFO] [stdout]    |                                                                      - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn to_scxml(&self) -> {
[INFO] [stdout]    |                               ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 95 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `rstate`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rstate src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "0aa3d4996cc7e50c6892026d68a709d683905782af19e40c81fedc297e279766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa3d4996cc7e50c6892026d68a709d683905782af19e40c81fedc297e279766", kill_on_drop: false }`
[INFO] [stdout] 0aa3d4996cc7e50c6892026d68a709d683905782af19e40c81fedc297e279766
