[INFO] cloning repository https://github.com/zseri/gardswag
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zseri/gardswag" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzseri%2Fgardswag", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzseri%2Fgardswag'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8c13353694c4828fb522028746e5c100b8c090d
[INFO] documenting zseri/gardswag 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%2Fzseri%2Fgardswag" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zseri/gardswag 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/zseri/gardswag
[INFO] finished tweaking git repo https://github.com/zseri/gardswag
[INFO] tweaked toml for git repo https://github.com/zseri/gardswag written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/zseri/gardswag 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]  Downloading crates ...
[INFO] [stderr]   Downloaded once_cell v1.11.0
[INFO] [stderr]   Downloaded insta v1.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] [stdout] 34cdf03672a5abf9020bf542b8f4509ac0f432e49c35fe8753f15ffc1a2b8620
[INFO] running `Command { std: "docker" "start" "-a" "34cdf03672a5abf9020bf542b8f4509ac0f432e49c35fe8753f15ffc1a2b8620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34cdf03672a5abf9020bf542b8f4509ac0f432e49c35fe8753f15ffc1a2b8620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34cdf03672a5abf9020bf542b8f4509ac0f432e49c35fe8753f15ffc1a2b8620", kill_on_drop: false }`
[INFO] [stdout] 34cdf03672a5abf9020bf542b8f4509ac0f432e49c35fe8753f15ffc1a2b8620
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 85fe73ac19895f711c09e49df7eb029148c9094f39fd4fbfd39b1c666c870ed6
[INFO] running `Command { std: "docker" "start" "-a" "85fe73ac19895f711c09e49df7eb029148c9094f39fd4fbfd39b1c666c870ed6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking gardswag-varstack v0.1.0 (/opt/rustwide/workdir/crates/gardswag-varstack)
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking os_str_bytes v6.0.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking once_cell v1.11.0
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]  Documenting gardswag-varstack v0.1.0 (/opt/rustwide/workdir/crates/gardswag-varstack)
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking gardswag-subst v0.1.0 (/opt/rustwide/workdir/crates/gardswag-subst)
[INFO] [stderr]  Documenting gardswag-subst v0.1.0 (/opt/rustwide/workdir/crates/gardswag-subst)
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking tracing-subscriber v0.3.11
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking gardswag-interner v0.1.0 (/opt/rustwide/workdir/crates/gardswag-interner)
[INFO] [stderr]     Checking gardswag-annotated v0.1.0 (/opt/rustwide/workdir/crates/gardswag-annotated)
[INFO] [stderr]     Checking serde_yaml v0.8.24
[INFO] [stderr]  Documenting gardswag-annotated v0.1.0 (/opt/rustwide/workdir/crates/gardswag-annotated)
[INFO] [stderr]  Documenting gardswag-interner v0.1.0 (/opt/rustwide/workdir/crates/gardswag-interner)
[INFO] [stderr]     Checking gardswag-typesys v0.1.0 (/opt/rustwide/workdir/crates/gardswag-typesys)
[INFO] [stderr]     Checking gardswag-syntax v0.1.0 (/opt/rustwide/workdir/crates/gardswag-syntax)
[INFO] [stderr]  Documenting gardswag-syntax v0.1.0 (/opt/rustwide/workdir/crates/gardswag-syntax)
[INFO] [stderr]  Documenting gardswag-typesys v0.1.0 (/opt/rustwide/workdir/crates/gardswag-typesys)
[INFO] [stderr]     Checking gardswag-infer-cgen v0.1.0 (/opt/rustwide/workdir/crates/gardswag-infer-cgen)
[INFO] [stderr]  Documenting gardswag-infer-cgen v0.1.0 (/opt/rustwide/workdir/crates/gardswag-infer-cgen)
[INFO] [stderr]  Documenting gardswag v0.1.0 (/opt/rustwide/workdir/crates/gardswag)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.09s
[INFO] running `Command { std: "docker" "inspect" "85fe73ac19895f711c09e49df7eb029148c9094f39fd4fbfd39b1c666c870ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85fe73ac19895f711c09e49df7eb029148c9094f39fd4fbfd39b1c666c870ed6", kill_on_drop: false }`
[INFO] [stdout] 85fe73ac19895f711c09e49df7eb029148c9094f39fd4fbfd39b1c666c870ed6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 47b8716ea6d0558197da43b3246cf0d2ac74cbc9c2a109479dc6a858ac2ef371
[INFO] running `Command { std: "docker" "start" "-a" "47b8716ea6d0558197da43b3246cf0d2ac74cbc9c2a109479dc6a858ac2ef371", 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" "47b8716ea6d0558197da43b3246cf0d2ac74cbc9c2a109479dc6a858ac2ef371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b8716ea6d0558197da43b3246cf0d2ac74cbc9c2a109479dc6a858ac2ef371", kill_on_drop: false }`
[INFO] [stdout] 47b8716ea6d0558197da43b3246cf0d2ac74cbc9c2a109479dc6a858ac2ef371