[INFO] fetching crate cargo-sysroot 0.8.0...
[INFO] documenting cargo-sysroot-0.8.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate cargo-sysroot 0.8.0 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate cargo-sysroot 0.8.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-sysroot 0.8.0
[INFO] finished tweaking crates.io crate cargo-sysroot 0.8.0
[INFO] tweaked toml for crates.io crate cargo-sysroot 0.8.0 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate crates.io crate cargo-sysroot 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc996380df927d66f866eda76558df24540bda7d033647c22d1463fbe3931589
[INFO] running `Command { std: "docker" "start" "-a" "dc996380df927d66f866eda76558df24540bda7d033647c22d1463fbe3931589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc996380df927d66f866eda76558df24540bda7d033647c22d1463fbe3931589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc996380df927d66f866eda76558df24540bda7d033647c22d1463fbe3931589", kill_on_drop: false }`
[INFO] [stdout] dc996380df927d66f866eda76558df24540bda7d033647c22d1463fbe3931589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02e099863c4ad68ac444d9d077c425a52840daea9c5a6eab94a5370776c7e8b0
[INFO] running `Command { std: "docker" "start" "-a" "02e099863c4ad68ac444d9d077c425a52840daea9c5a6eab94a5370776c7e8b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.51
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]     Checking remove_dir_all v0.6.1
[INFO] [stderr]     Checking fs_extra v1.2.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]     Checking cargo-toml2 v1.3.2
[INFO] [stderr]  Documenting cargo-sysroot v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `build_sysroot_with`
[INFO] [stdout]   --> src/lib.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// See [`build_sysroot_with`] for details.
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ no item named `build_sysroot_with` 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 `build_sysroot_with`
[INFO] [stdout]    --> src/lib.rs:293:10
[INFO] [stdout]     |
[INFO] [stdout] 293 | /// See [`build_sysroot_with`].
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^ no item named `build_sysroot_with` 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 `build_sysroot`
[INFO] [stdout]    --> src/lib.rs:511:30
[INFO] [stdout]     |
[INFO] [stdout] 511 | /// Should be called before [`build_sysroot`] if you want this behavior.
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ no item named `build_sysroot` 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 26.69s
[INFO] running `Command { std: "docker" "inspect" "02e099863c4ad68ac444d9d077c425a52840daea9c5a6eab94a5370776c7e8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e099863c4ad68ac444d9d077c425a52840daea9c5a6eab94a5370776c7e8b0", kill_on_drop: false }`
[INFO] [stdout] 02e099863c4ad68ac444d9d077c425a52840daea9c5a6eab94a5370776c7e8b0
