[INFO] cloning repository https://github.com/zeenix/cargo-generate-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zeenix/cargo-generate-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeenix%2Fcargo-generate-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeenix%2Fcargo-generate-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 845dfbf3226595f53e5f6d727d203089a8d4a7ea
[INFO] documenting zeenix/cargo-generate-test against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeenix%2Fcargo-generate-test" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zeenix/cargo-generate-test on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zeenix/cargo-generate-test
[INFO] finished tweaking git repo https://github.com/zeenix/cargo-generate-test
[INFO] tweaked toml for git repo https://github.com/zeenix/cargo-generate-test written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/zeenix/cargo-generate-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", 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] e6ddca5d0d89abaa4b5e9e2d2d5ed7aacc2e5c4e5f8817382b52673a4d86ed56
[INFO] running `Command { std: "docker" "start" "-a" "e6ddca5d0d89abaa4b5e9e2d2d5ed7aacc2e5c4e5f8817382b52673a4d86ed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6ddca5d0d89abaa4b5e9e2d2d5ed7aacc2e5c4e5f8817382b52673a4d86ed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ddca5d0d89abaa4b5e9e2d2d5ed7aacc2e5c4e5f8817382b52673a4d86ed56", kill_on_drop: false }`
[INFO] [stdout] e6ddca5d0d89abaa4b5e9e2d2d5ed7aacc2e5c4e5f8817382b52673a4d86ed56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39b4740d0a560f0ad8c57360447a608f9c3eae7776d704eb4d9650d1e4e31546
[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" "39b4740d0a560f0ad8c57360447a608f9c3eae7776d704eb4d9650d1e4e31546", kill_on_drop: false }`
[INFO] [stderr]  Documenting cargo-generate-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected closing delimiter: `)`
[INFO] [stdout]  --> src/main.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main() {
[INFO] [stdout]   |           - this opening brace...
[INFO] [stdout] 2 |     println!("{{{replace_me}}}"});
[INFO] [stdout]   |                                -^ unexpected closing delimiter
[INFO] [stdout]   |                                |
[INFO] [stdout]   |                                ...matches this closing brace
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: mismatched closing delimiter: `}`
[INFO] [stdout]  --> src/main.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     println!("{{{replace_me}}}"});
[INFO] [stdout]   |             ^                  ^ mismatched closing delimiter
[INFO] [stdout]   |             |
[INFO] [stdout]   |             unclosed delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `cargo-generate-test`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name cargo_generate_test src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=17e0f5bba799abf4 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "39b4740d0a560f0ad8c57360447a608f9c3eae7776d704eb4d9650d1e4e31546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b4740d0a560f0ad8c57360447a608f9c3eae7776d704eb4d9650d1e4e31546", kill_on_drop: false }`
[INFO] [stdout] 39b4740d0a560f0ad8c57360447a608f9c3eae7776d704eb4d9650d1e4e31546