[INFO] cloning repository https://github.com/CharlyCst/fork
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CharlyCst/fork" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlyCst%2Ffork", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlyCst%2Ffork'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0932fe34c316350e889cbf10cafcb5bddb3bd1ac
[INFO] documenting CharlyCst/fork 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%2FCharlyCst%2Ffork" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CharlyCst/fork 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/CharlyCst/fork
[INFO] finished tweaking git repo https://github.com/CharlyCst/fork
[INFO] tweaked toml for git repo https://github.com/CharlyCst/fork written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/CharlyCst/fork 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d7932bc57108877c8b458e53a1285b1de83eb9033a811de3c7b8b400e1c5cd03
[INFO] running `Command { std: "docker" "start" "-a" "d7932bc57108877c8b458e53a1285b1de83eb9033a811de3c7b8b400e1c5cd03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7932bc57108877c8b458e53a1285b1de83eb9033a811de3c7b8b400e1c5cd03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7932bc57108877c8b458e53a1285b1de83eb9033a811de3c7b8b400e1c5cd03", kill_on_drop: false }`
[INFO] [stdout] d7932bc57108877c8b458e53a1285b1de83eb9033a811de3c7b8b400e1c5cd03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5e7da034d0b39f0b8a3d0a287dbf7dbfe2858ecdbf175e5f9fff2b86ce88de64
[INFO] running `Command { std: "docker" "start" "-a" "5e7da034d0b39f0b8a3d0a287dbf7dbfe2858ecdbf175e5f9fff2b86ce88de64", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `zephyr` in package `zephyrc v0.1.0 (/opt/rustwide/workdir/zephyrc)` has the same output filename as the lib target `zephyr` in package `zephyr-lang v0.1.0 (/opt/rustwide/workdir/zephyr)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/zephyr/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]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking os_str_bytes v2.3.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]  Documenting zephyr-lang-derive v0.1.0 (/opt/rustwide/workdir/derive)
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling zephyr-lang-derive v0.1.0 (/opt/rustwide/workdir/derive)
[INFO] [stderr]     Checking zephyr-lang v0.1.0 (/opt/rustwide/workdir/zephyr)
[INFO] [stderr]  Documenting zephyr-lang v0.1.0 (/opt/rustwide/workdir/zephyr)
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> zephyr/src/wasm/sections.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[warn()]
[INFO] [stdout]   | ^^^^^^^^^ help: remove this attribute
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]   = note: attribute `warn` with an empty list has no effect
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zephyr/src/wasm/opcode.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 | /// https://en.wikipedia.org/wiki/LEB128
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/LEB128>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zephyr/src/wasm/opcode.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 | /// https://en.wikipedia.org/wiki/LEB128
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/LEB128>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v3.0.0-beta.1
[INFO] [stderr]  Documenting zephyrc v0.1.0 (/opt/rustwide/workdir/zephyrc)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.61s
[INFO] running `Command { std: "docker" "inspect" "5e7da034d0b39f0b8a3d0a287dbf7dbfe2858ecdbf175e5f9fff2b86ce88de64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7da034d0b39f0b8a3d0a287dbf7dbfe2858ecdbf175e5f9fff2b86ce88de64", kill_on_drop: false }`
[INFO] [stdout] 5e7da034d0b39f0b8a3d0a287dbf7dbfe2858ecdbf175e5f9fff2b86ce88de64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] fdab58e67c09ab7e6b562d900763026b0d8e63246104885cf4a43730c7b890f1
[INFO] running `Command { std: "docker" "start" "-a" "fdab58e67c09ab7e6b562d900763026b0d8e63246104885cf4a43730c7b890f1", 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" "fdab58e67c09ab7e6b562d900763026b0d8e63246104885cf4a43730c7b890f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdab58e67c09ab7e6b562d900763026b0d8e63246104885cf4a43730c7b890f1", kill_on_drop: false }`
[INFO] [stdout] fdab58e67c09ab7e6b562d900763026b0d8e63246104885cf4a43730c7b890f1