[INFO] cloning repository https://github.com/sampersand/sojourn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sampersand/sojourn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsampersand%2Fsojourn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsampersand%2Fsojourn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d35a3afa187920a5ab58cce383c23e485c38dcb3
[INFO] documenting sampersand/sojourn 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%2Fsampersand%2Fsojourn" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sampersand/sojourn 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/sampersand/sojourn
[INFO] finished tweaking git repo https://github.com/sampersand/sojourn
[INFO] tweaked toml for git repo https://github.com/sampersand/sojourn written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/sampersand/sojourn 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] [stdout] 171a16fa6dcd231b5b3e325deb4dc60e1b4c6c8b6912a933c6dfee948b8d5a1f
[INFO] running `Command { std: "docker" "start" "-a" "171a16fa6dcd231b5b3e325deb4dc60e1b4c6c8b6912a933c6dfee948b8d5a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "171a16fa6dcd231b5b3e325deb4dc60e1b4c6c8b6912a933c6dfee948b8d5a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "171a16fa6dcd231b5b3e325deb4dc60e1b4c6c8b6912a933c6dfee948b8d5a1f", kill_on_drop: false }`
[INFO] [stdout] 171a16fa6dcd231b5b3e325deb4dc60e1b4c6c8b6912a933c6dfee948b8d5a1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] [stdout] 93fbee1c474837af156dbb2a2334c9ce66348df9693c02a06c4fdf6b65e607d0
[INFO] running `Command { std: "docker" "start" "-a" "93fbee1c474837af156dbb2a2334c9ce66348df9693c02a06c4fdf6b65e607d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking pin-project-lite v0.1.11
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking read-from v0.5.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking smallvec v1.5.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking sharded-slab v0.1.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking tracing-log v0.1.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]     Checking tracing v0.1.21
[INFO] [stderr]     Checking sjef v0.2.0 (/opt/rustwide/workdir/sjef)
[INFO] [stderr]  Documenting sjef v0.2.0 (/opt/rustwide/workdir/sjef)
[INFO] [stderr]  Documenting sjc v0.1.0 (/opt/rustwide/workdir/sjc)
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking tracing-tree v0.1.6
[INFO] [stderr]  Documenting sjdb v0.1.0 (/opt/rustwide/workdir/sjdb)
[INFO] [stderr]  Documenting sjvm v0.1.0 (/opt/rustwide/workdir/sjvm)
[INFO] [stdout] warning: unresolved link to `crate:SojournVm`
[INFO] [stdout]  --> sjvm/src/stack.rs:4:49
[INFO] [stdout]   |
[INFO] [stdout] 4 | /// The stack that's used within [sojourn's vm](crate:SojournVm).
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^ no item named `crate:SojournVm` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `TextTrait`
[INFO] [stdout]  --> sjvm/src/text/pointer.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// An implementation of [`TextTrait`] with pointers.
[INFO] [stdout]   |                            ^^^^^^^^^ no item named `TextTrait` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ByeCode`
[INFO] [stdout]   --> sjvm/src/text/text.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 |     /// Create a new [`ByeCode`] from the given iterator.
[INFO] [stdout]    |                        ^^^^^^^ no item named `ByeCode` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.03s
[INFO] running `Command { std: "docker" "inspect" "93fbee1c474837af156dbb2a2334c9ce66348df9693c02a06c4fdf6b65e607d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93fbee1c474837af156dbb2a2334c9ce66348df9693c02a06c4fdf6b65e607d0", kill_on_drop: false }`
[INFO] [stdout] 93fbee1c474837af156dbb2a2334c9ce66348df9693c02a06c4fdf6b65e607d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] de1764fedfd135bacb1c3b431bdadef87df7eba45dc77cfc029e90f4b1cc4fbf
[INFO] running `Command { std: "docker" "start" "-a" "de1764fedfd135bacb1c3b431bdadef87df7eba45dc77cfc029e90f4b1cc4fbf", 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" "de1764fedfd135bacb1c3b431bdadef87df7eba45dc77cfc029e90f4b1cc4fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de1764fedfd135bacb1c3b431bdadef87df7eba45dc77cfc029e90f4b1cc4fbf", kill_on_drop: false }`
[INFO] [stdout] de1764fedfd135bacb1c3b431bdadef87df7eba45dc77cfc029e90f4b1cc4fbf