[INFO] cloning repository https://github.com/xieyuheng/org-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xieyuheng/org-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxieyuheng%2Forg-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxieyuheng%2Forg-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 286148d8b99b36cae8c96c05467b63c535e17aa1
[INFO] documenting xieyuheng/org-rs against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxieyuheng%2Forg-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xieyuheng/org-rs on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xieyuheng/org-rs
[INFO] finished tweaking git repo https://github.com/xieyuheng/org-rs
[INFO] tweaked toml for git repo https://github.com/xieyuheng/org-rs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/xieyuheng/org-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-05-20" "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] ebb385db56d25cc06c67a03b88338905ebf21a9e2b0c7cfd476fa64bdfff0b9d
[INFO] running `Command { std: "docker" "start" "-a" "ebb385db56d25cc06c67a03b88338905ebf21a9e2b0c7cfd476fa64bdfff0b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebb385db56d25cc06c67a03b88338905ebf21a9e2b0c7cfd476fa64bdfff0b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb385db56d25cc06c67a03b88338905ebf21a9e2b0c7cfd476fa64bdfff0b9d", kill_on_drop: false }`
[INFO] [stdout] ebb385db56d25cc06c67a03b88338905ebf21a9e2b0c7cfd476fa64bdfff0b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-05-20" "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] 61e645d0a63c81b68c1edc47a2a332411a119c68417d397ddf1eb5c073313960
[INFO] running `Command { std: "docker" "start" "-a" "61e645d0a63c81b68c1edc47a2a332411a119c68417d397ddf1eb5c073313960", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `tangle` in package `tangle-cli v0.1.7 (/opt/rustwide/workdir/tangle-cli)` has the same output filename as the lib target `tangle` in package `tangle v0.1.10 (/opt/rustwide/workdir/tangle)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/tangle/index.html
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking tangle v0.1.10 (/opt/rustwide/workdir/tangle)
[INFO] [stderr]  Documenting tangle v0.1.10 (/opt/rustwide/workdir/tangle)
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stdout] warning: field is never read: `report`
[INFO] [stdout]   --> tangle/src/lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     report: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TangleError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> tangle/src/lib.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting tangle-cli v0.1.7 (/opt/rustwide/workdir/tangle-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "61e645d0a63c81b68c1edc47a2a332411a119c68417d397ddf1eb5c073313960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e645d0a63c81b68c1edc47a2a332411a119c68417d397ddf1eb5c073313960", kill_on_drop: false }`
[INFO] [stdout] 61e645d0a63c81b68c1edc47a2a332411a119c68417d397ddf1eb5c073313960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 96a7a60f2e1b955113ff9953d9e80a3546d5014ccf1cf4a46d84dbca54db77dc
[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" "96a7a60f2e1b955113ff9953d9e80a3546d5014ccf1cf4a46d84dbca54db77dc", 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" "96a7a60f2e1b955113ff9953d9e80a3546d5014ccf1cf4a46d84dbca54db77dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a7a60f2e1b955113ff9953d9e80a3546d5014ccf1cf4a46d84dbca54db77dc", kill_on_drop: false }`
[INFO] [stdout] 96a7a60f2e1b955113ff9953d9e80a3546d5014ccf1cf4a46d84dbca54db77dc