[INFO] cloning repository https://github.com/snirk-lang/protosnirk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snirk-lang/protosnirk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnirk-lang%2Fprotosnirk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnirk-lang%2Fprotosnirk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24aadb65f118c6a94c96fb8214dfbf1f95f48a13
[INFO] documenting snirk-lang/protosnirk 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%2Fsnirk-lang%2Fprotosnirk" "/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/snirk-lang/protosnirk 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/snirk-lang/protosnirk
[INFO] finished tweaking git repo https://github.com/snirk-lang/protosnirk
[INFO] tweaked toml for git repo https://github.com/snirk-lang/protosnirk written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/snirk-lang/protosnirk 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] 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] 09868c52eb16535859b87ab3bc51339bdb780af4b8725af6b3a8a74b598a4013
[INFO] running `Command { std: "docker" "start" "-a" "09868c52eb16535859b87ab3bc51339bdb780af4b8725af6b3a8a74b598a4013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09868c52eb16535859b87ab3bc51339bdb780af4b8725af6b3a8a74b598a4013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09868c52eb16535859b87ab3bc51339bdb780af4b8725af6b3a8a74b598a4013", kill_on_drop: false }`
[INFO] [stdout] 09868c52eb16535859b87ab3bc51339bdb780af4b8725af6b3a8a74b598a4013
[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] a3b95c1c97147e11b50b203058e4015e98c74654ba93b9ee763f700598e7fd3f
[INFO] running `Command { std: "docker" "start" "-a" "a3b95c1c97147e11b50b203058e4015e98c74654ba93b9ee763f700598e7fd3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling ucd-util v0.1.2
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking maplit v1.0.1
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]     Checking smallvec v0.6.5
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling llvm-sys v70.0.2
[INFO] [stderr]  Documenting protosnirk v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `token`
[INFO] [stdout]    --> src/ast/expression.rs:153:39
[INFO] [stdout]     |
[INFO] [stdout] 153 |     /// Gets the span of the literal [token]
[INFO] [stdout]     |                                       ^^^^^ no item named `token` 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 `inline`
[INFO] [stdout]   --> src/parse/parsers/statement/if_block.rs:20:27
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// a context where only [inline] expressions are allowed.
[INFO] [stdout]    |                           ^^^^^^ no item named `inline` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.75s
[INFO] running `Command { std: "docker" "inspect" "a3b95c1c97147e11b50b203058e4015e98c74654ba93b9ee763f700598e7fd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b95c1c97147e11b50b203058e4015e98c74654ba93b9ee763f700598e7fd3f", kill_on_drop: false }`
[INFO] [stdout] a3b95c1c97147e11b50b203058e4015e98c74654ba93b9ee763f700598e7fd3f
[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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] 36bdfca7031e3ef10c5573a8169d5779e080feabfba3c9a7981c8faca78f2b07
[INFO] running `Command { std: "docker" "start" "-a" "36bdfca7031e3ef10c5573a8169d5779e080feabfba3c9a7981c8faca78f2b07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling ucd-util v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking maplit v1.0.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]     Checking smallvec v0.6.5
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling llvm-sys v70.0.2
[INFO] [stderr]  Documenting protosnirk v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `token`
[INFO] [stdout]    --> src/ast/expression.rs:153:39
[INFO] [stdout]     |
[INFO] [stdout] 153 |     /// Gets the span of the literal [token]
[INFO] [stdout]     |                                       ^^^^^ no item named `token` 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 `inline`
[INFO] [stdout]   --> src/parse/parsers/statement/if_block.rs:20:27
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// a context where only [inline] expressions are allowed.
[INFO] [stdout]    |                           ^^^^^^ no item named `inline` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.84s
[INFO] running `Command { std: "docker" "inspect" "36bdfca7031e3ef10c5573a8169d5779e080feabfba3c9a7981c8faca78f2b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36bdfca7031e3ef10c5573a8169d5779e080feabfba3c9a7981c8faca78f2b07", kill_on_drop: false }`
[INFO] [stdout] 36bdfca7031e3ef10c5573a8169d5779e080feabfba3c9a7981c8faca78f2b07