[INFO] fetching crate cargo-update 7.0.1...
[INFO] documenting cargo-update-7.0.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate cargo-update 7.0.1 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate cargo-update 7.0.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-update 7.0.1
[INFO] finished tweaking crates.io crate cargo-update 7.0.1
[INFO] tweaked toml for crates.io crate cargo-update 7.0.1 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate crates.io crate cargo-update 7.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex v1.4.6
[INFO] [stderr]   Downloaded json v0.11.15
[INFO] [stderr]   Downloaded git2 v0.11.0
[INFO] [stderr]   Downloaded winreg v0.8.0
[INFO] [stderr]   Downloaded embed-resource v1.6.2
[INFO] [stderr]   Downloaded vswhom v0.1.0
[INFO] [stderr]   Downloaded vswhom-sys v0.1.0
[INFO] [stderr]   Downloaded unicode-normalization v0.1.9
[INFO] [stderr]   Downloaded libgit2-sys v0.10.0
[INFO] [stderr]   Downloaded array_tool v1.0.3
[INFO] [stderr]   Downloaded vcpkg v0.2.12
[INFO] [stderr]   Downloaded lazysort v0.2.1
[INFO] [stderr]   Downloaded tabwriter v1.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa7f272f6afa0e6b269cd1277babfbe261705c6991265c52371a99b82b68fe6d
[INFO] running `Command { std: "docker" "start" "-a" "aa7f272f6afa0e6b269cd1277babfbe261705c6991265c52371a99b82b68fe6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa7f272f6afa0e6b269cd1277babfbe261705c6991265c52371a99b82b68fe6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7f272f6afa0e6b269cd1277babfbe261705c6991265c52371a99b82b68fe6d", kill_on_drop: false }`
[INFO] [stdout] aa7f272f6afa0e6b269cd1277babfbe261705c6991265c52371a99b82b68fe6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59cd78e5f621686d6bd1e91d5499b603a05e358b02788ee648d8b834e175766d
[INFO] running `Command { std: "docker" "start" "-a" "59cd78e5f621686d6bd1e91d5499b603a05e358b02788ee648d8b834e175766d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking openssl-probe v0.1.4
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking array_tool v1.0.3
[INFO] [stderr]     Checking lazysort v0.2.1
[INFO] [stderr]     Checking json v0.11.15
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking tabwriter v1.2.1
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking unicode-normalization v0.1.9
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]     Checking regex v1.4.6
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling embed-resource v1.6.2
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling libgit2-sys v0.10.0
[INFO] [stderr]    Compiling cargo-update v7.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking git2 v0.11.0
[INFO] [stderr]  Documenting cargo-update v7.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `OPTIONS`
[INFO] [stdout]   --> src/lib.rs:23:79
[INFO] [stdout]    |
[INFO] [stdout] 23 | //! [`cargo install-update`](https://github.com/nabijaczleweli/cargo-update) [OPTIONS] [PACKAGE...]
[INFO] [stdout]    |                                                                               ^^^^^^^ no item named `OPTIONS` 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 `21:09`
[INFO] [stdout]    --> src/ops/mod.rs:905:8
[INFO] [stdout]     |
[INFO] [stdout] 905 | /// > [21:09] Eh2406:
[INFO] [stdout]     |        ^^^^^ no item named `21:09` 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 `21:10`
[INFO] [stdout]    --> src/ops/mod.rs:908:8
[INFO] [stdout]     |
[INFO] [stdout] 908 | /// > [21:10] Eh2406: looks like it is a git fetch of "refs/heads/master:refs/remotes/origin/master"<br />
[INFO] [stdout]     |        ^^^^^ no item named `21:10` 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 `21:11`
[INFO] [stdout]    --> src/ops/mod.rs:909:8
[INFO] [stdout]     |
[INFO] [stdout] 909 | /// > [21:11] Eh2406: You are already poking about in cargos internal representation of the index, is this so much more?
[INFO] [stdout]     |        ^^^^^ no item named `21:11` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/ops/mod.rs:906:5
[INFO] [stdout]     |
[INFO] [stdout] 906 | /// https://github.com/rust-lang/cargo/blob/1ee1ef0ea7ab47d657ca675e3b1bd2fcd68b5aab/src/cargo/sources/registry/remote.
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/cargo/blob/1ee1ef0ea7ab47d657ca675e3b1bd2fcd68b5aab/src/cargo/sources/registry/remote.>`
[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]     --> src/ops/mod.rs:1047:5
[INFO] [stdout]      |
[INFO] [stdout] 1047 | /// https://github.com/rust-lang/cargo/blob/bb28e71202260180ecff658cd0fa0c7ba86d0296/src/cargo/sources/git/utils.rs#L344
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/cargo/blob/bb28e71202260180ecff658cd0fa0c7ba86d0296/src/cargo/sources/git/utils.rs#L344>`
[INFO] [stdout]      |
[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]     --> src/ops/mod.rs:1049:5
[INFO] [stdout]      |
[INFO] [stdout] 1049 | /// https://github.com/rust-lang/cargo/blob/5102de2b7de997b03181063417f20874a06a67c0/src/cargo/sources/git/utils.rs#L644,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/cargo/blob/5102de2b7de997b03181063417f20874a06a67c0/src/cargo/sources/git/utils.rs#L644>`
[INFO] [stdout]      |
[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]     --> src/ops/mod.rs:1051:5
[INFO] [stdout]      |
[INFO] [stdout] 1051 | /// https://github.com/rust-lang/cargo/blob/5102de2b7de997b03181063417f20874a06a67c0/src/cargo/sources/git/utils.rs#L437
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/cargo/blob/5102de2b7de997b03181063417f20874a06a67c0/src/cargo/sources/git/utils.rs#L437>`
[INFO] [stdout]      |
[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]     --> src/ops/mod.rs:1245:6
[INFO] [stdout]      |
[INFO] [stdout] 1245 | /// (https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/sources/git/source.rs#L62-L73)
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/sources/git/source.rs#L62-L73>`
[INFO] [stdout]      |
[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]     --> src/ops/mod.rs:1265:5
[INFO] [stdout]      |
[INFO] [stdout] 1265 | /// https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/sources/registry/mod.rs#L387-L402
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/sources/registry/mod.rs#L387-L402>`
[INFO] [stdout]      |
[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]     --> src/ops/mod.rs:1267:5
[INFO] [stdout]      |
[INFO] [stdout] 1267 | /// https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/util/hex.rs
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/util/hex.rs>`
[INFO] [stdout]      |
[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]     --> src/ops/mod.rs:1285:5
[INFO] [stdout]      |
[INFO] [stdout] 1285 | /// https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/util/hex.rs
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/util/hex.rs>`
[INFO] [stdout]      |
[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]     --> src/ops/mod.rs:1304:5
[INFO] [stdout]      |
[INFO] [stdout] 1304 | /// https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/core/source/source_id.rs#L48-L73
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/core/source/source_id.rs#L48-L73>`
[INFO] [stdout]      |
[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]     --> src/ops/mod.rs:1306:5
[INFO] [stdout]      |
[INFO] [stdout] 1306 | /// https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/core/source/source_id.rs#L510
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/cargo/blob/74f2b400d2be43da798f99f94957d359bc223988/src/cargo/core/source/source_id.rs#L510>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.82s
[INFO] running `Command { std: "docker" "inspect" "59cd78e5f621686d6bd1e91d5499b603a05e358b02788ee648d8b834e175766d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59cd78e5f621686d6bd1e91d5499b603a05e358b02788ee648d8b834e175766d", kill_on_drop: false }`
[INFO] [stdout] 59cd78e5f621686d6bd1e91d5499b603a05e358b02788ee648d8b834e175766d
