[INFO] cloning repository https://github.com/jml/rust-scratch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jml/rust-scratch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjml%2Frust-scratch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjml%2Frust-scratch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc4ed43122015a4c7fde821eb62b575b53737764
[INFO] documenting jml/rust-scratch against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjml%2Frust-scratch" "/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/jml/rust-scratch on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jml/rust-scratch
[INFO] finished tweaking git repo https://github.com/jml/rust-scratch
[INFO] tweaked toml for git repo https://github.com/jml/rust-scratch written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jml/rust-scratch 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abe27ce3e5fd128b264625cd4c08e0a2b429ed0c774c0255e3411f388f1322c6
[INFO] running `Command { std: "docker" "start" "-a" "abe27ce3e5fd128b264625cd4c08e0a2b429ed0c774c0255e3411f388f1322c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abe27ce3e5fd128b264625cd4c08e0a2b429ed0c774c0255e3411f388f1322c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe27ce3e5fd128b264625cd4c08e0a2b429ed0c774c0255e3411f388f1322c6", kill_on_drop: false }`
[INFO] [stdout] abe27ce3e5fd128b264625cd4c08e0a2b429ed0c774c0255e3411f388f1322c6
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 061b97a055eb157b1e07ac4137faab18106aea6a782ffaf39ca316da517bb531
[INFO] running `Command { std: "docker" "start" "-a" "061b97a055eb157b1e07ac4137faab18106aea6a782ffaf39ca316da517bb531", kill_on_drop: false }`
[INFO] [stderr]  Documenting target v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]   --> src/lib.rs:51:91
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn accumulate<K: Ord + Clone, A: Clone, T: Iterator<K>>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap<K, A> {
[INFO] [stdout]    |                                                                                           ^ expected type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `->`
[INFO] [stdout]   --> src/lib.rs:51:98
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn accumulate<K: Ord + Clone, A: Clone, T: Iterator<K>>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap<K, A> {
[INFO] [stdout]    |                                                                                               -  ^^ expected parameter name
[INFO] [stdout]    |                                                                                               |
[INFO] [stdout]    |                                                                                               while parsing this or-pattern starting here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `target`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name target src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=86ba8833991ea37d -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "061b97a055eb157b1e07ac4137faab18106aea6a782ffaf39ca316da517bb531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061b97a055eb157b1e07ac4137faab18106aea6a782ffaf39ca316da517bb531", kill_on_drop: false }`
[INFO] [stdout] 061b97a055eb157b1e07ac4137faab18106aea6a782ffaf39ca316da517bb531
