[INFO] cloning repository https://github.com/MrJohz/js-runtime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrJohz/js-runtime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrJohz%2Fjs-runtime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrJohz%2Fjs-runtime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ea6c21e970ace2d9582214d426ecd4d9fc27de9
[INFO] documenting MrJohz/js-runtime 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%2FMrJohz%2Fjs-runtime" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrJohz/js-runtime 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/MrJohz/js-runtime
[INFO] finished tweaking git repo https://github.com/MrJohz/js-runtime
[INFO] tweaked toml for git repo https://github.com/MrJohz/js-runtime written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/MrJohz/js-runtime 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-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] afd450e6d59c1ee5f46e330664d9b0c894bd94af08ac2712c63df2e021dd5353
[INFO] running `Command { std: "docker" "start" "-a" "afd450e6d59c1ee5f46e330664d9b0c894bd94af08ac2712c63df2e021dd5353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afd450e6d59c1ee5f46e330664d9b0c894bd94af08ac2712c63df2e021dd5353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd450e6d59c1ee5f46e330664d9b0c894bd94af08ac2712c63df2e021dd5353", kill_on_drop: false }`
[INFO] [stdout] afd450e6d59c1ee5f46e330664d9b0c894bd94af08ac2712c63df2e021dd5353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] e4fe435d8f16ebe0909f460adc0f280bf0d7c973254d0e25d719f575e691cbfa
[INFO] running `Command { std: "docker" "start" "-a" "e4fe435d8f16ebe0909f460adc0f280bf0d7c973254d0e25d719f575e691cbfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking predicates-core v1.0.2
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking termtree v0.2.3
[INFO] [stderr]     Checking fragile v1.0.0
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]     Checking downcast v0.10.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking predicates-tree v1.0.4
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking predicates v1.0.8
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dircpy v0.3.8
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling mockall_derive v0.10.2
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking mockall v0.10.2
[INFO] [stderr]     Checking environment v0.1.0 (/opt/rustwide/workdir/environment)
[INFO] [stderr]  Documenting environment v0.1.0 (/opt/rustwide/workdir/environment)
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking manifests v0.1.0 (/opt/rustwide/workdir/manifests)
[INFO] [stderr]  Documenting manifests v0.1.0 (/opt/rustwide/workdir/manifests)
[INFO] [stderr]     Checking dep-resolver v0.1.0 (/opt/rustwide/workdir/dep-resolver)
[INFO] [stderr]  Documenting dep-resolver v0.1.0 (/opt/rustwide/workdir/dep-resolver)
[INFO] [stderr]  Documenting cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.46s
[INFO] running `Command { std: "docker" "inspect" "e4fe435d8f16ebe0909f460adc0f280bf0d7c973254d0e25d719f575e691cbfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4fe435d8f16ebe0909f460adc0f280bf0d7c973254d0e25d719f575e691cbfa", kill_on_drop: false }`
[INFO] [stdout] e4fe435d8f16ebe0909f460adc0f280bf0d7c973254d0e25d719f575e691cbfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] efe97a538d2bb15783716beeb58d762131e9e3fba1694a57fda32d0aef2935b2
[INFO] running `Command { std: "docker" "start" "-a" "efe97a538d2bb15783716beeb58d762131e9e3fba1694a57fda32d0aef2935b2", 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" "efe97a538d2bb15783716beeb58d762131e9e3fba1694a57fda32d0aef2935b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efe97a538d2bb15783716beeb58d762131e9e3fba1694a57fda32d0aef2935b2", kill_on_drop: false }`
[INFO] [stdout] efe97a538d2bb15783716beeb58d762131e9e3fba1694a57fda32d0aef2935b2