[INFO] fetching crate checksums 0.9.1...
[INFO] documenting checksums-0.9.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate checksums 0.9.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate checksums 0.9.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate checksums 0.9.1
[INFO] finished tweaking crates.io crate checksums 0.9.1
[INFO] tweaked toml for crates.io crate checksums 0.9.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate checksums 0.9.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded build_const v0.2.2
[INFO] [stderr]   Downloaded blake2 v0.9.1
[INFO] [stderr]   Downloaded blake v2.0.1
[INFO] [stderr]   Downloaded crypto-mac v0.8.0
[INFO] [stderr]   Downloaded once_cell v1.7.2
[INFO] [stderr]   Downloaded crc v1.8.1
[INFO] [stderr]   Downloaded block-padding v0.2.1
[INFO] [stderr]   Downloaded crc32c v0.6.0
[INFO] [stderr]   Downloaded subtle v2.4.0
[INFO] [stderr]   Downloaded crc8 v0.1.1
[INFO] [stderr]   Downloaded blake3 v1.2.0
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded md6 v2.0.3
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.4
[INFO] [stderr]   Downloaded libc v0.2.94
[INFO] [stderr]   Downloaded tiny-keccak v2.0.2
[INFO] [stderr]   Downloaded pbr v1.0.4
[INFO] [stderr]   Downloaded crc16 v0.4.0
[INFO] [stderr]   Downloaded whirlpool v0.9.0
[INFO] [stderr]   Downloaded tabwriter v1.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3b4c2c9989f3bc6ec3f8c65e403346a61af5c5237ba12636ac150713ce616e5
[INFO] running `Command { std: "docker" "start" "-a" "b3b4c2c9989f3bc6ec3f8c65e403346a61af5c5237ba12636ac150713ce616e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3b4c2c9989f3bc6ec3f8c65e403346a61af5c5237ba12636ac150713ce616e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3b4c2c9989f3bc6ec3f8c65e403346a61af5c5237ba12636ac150713ce616e5", kill_on_drop: false }`
[INFO] [stdout] b3b4c2c9989f3bc6ec3f8c65e403346a61af5c5237ba12636ac150713ce616e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ff86bb482ace29533ab5b010ebb2a2661b272c3123e1839d3a8e7742b73768b
[INFO] running `Command { std: "docker" "start" "-a" "6ff86bb482ace29533ab5b010ebb2a2661b272c3123e1839d3a8e7742b73768b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling crc32c v0.6.0
[INFO] [stderr]    Compiling md6 v2.0.3
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling blake3 v1.2.0
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling blake v2.0.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking pbr v1.0.4
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking blake2 v0.9.1
[INFO] [stderr]     Checking whirlpool v0.9.0
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking tabwriter v1.2.1
[INFO] [stderr]     Checking crc8 v0.1.1
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking shaman v0.1.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]  Documenting checksums v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `OPTIONS`
[INFO] [stdout]   --> src/lib.rs:40:65
[INFO] [stdout]    |
[INFO] [stdout] 40 | //! [`checksums`](https://github.com/nabijaczleweli/checksums) [OPTIONS] [DIRECTORY]
[INFO] [stdout]    |                                                                 ^^^^^^^ no item named `OPTIONS` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DIRECTORY`
[INFO] [stdout]   --> src/lib.rs:40:75
[INFO] [stdout]    |
[INFO] [stdout] 40 | //! [`checksums`](https://github.com/nabijaczleweli/checksums) [OPTIONS] [DIRECTORY]
[INFO] [stdout]    |                                                                           ^^^^^^^^^ no item named `DIRECTORY` 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 `,filename3`
[INFO] [stdout]    --> src/lib.rs:114:42
[INFO] [stdout]     |
[INFO] [stdout] 114 | //! -i --ignore &lt;filename[,filename2][,filename3][,filenameN]...&gt;...
[INFO] [stdout]     |                                          ^^^^^^^^^^ no item named `,filename3` 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 `,filenameN`
[INFO] [stdout]    --> src/lib.rs:114:54
[INFO] [stdout]     |
[INFO] [stdout] 114 | //! -i --ignore &lt;filename[,filename2][,filename3][,filenameN]...&gt;...
[INFO] [stdout]     |                                                      ^^^^^^^^^^ no item named `,filenameN` 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 `jobs`
[INFO] [stdout]    --> src/lib.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 | //! -j --jobs [jobs]
[INFO] [stdout]     |                ^^^^ no item named `jobs` 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 `DIRECTORY`
[INFO] [stdout]    --> src/lib.rs:141:6
[INFO] [stdout]     |
[INFO] [stdout] 141 | //! [DIRECTORY]
[INFO] [stdout]     |      ^^^^^^^^^ no item named `DIRECTORY` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "6ff86bb482ace29533ab5b010ebb2a2661b272c3123e1839d3a8e7742b73768b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff86bb482ace29533ab5b010ebb2a2661b272c3123e1839d3a8e7742b73768b", kill_on_drop: false }`
[INFO] [stdout] 6ff86bb482ace29533ab5b010ebb2a2661b272c3123e1839d3a8e7742b73768b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eac945e2fcbd9dfc910f1ff893edd1fdfa74e99f4cdeaaa9e6d66f729d682566
[INFO] running `Command { std: "docker" "start" "-a" "eac945e2fcbd9dfc910f1ff893edd1fdfa74e99f4cdeaaa9e6d66f729d682566", kill_on_drop: false }`
[INFO] [stderr]  Documenting checksums v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `OPTIONS`
[INFO] [stdout]   --> src/lib.rs:40:65
[INFO] [stdout]    |
[INFO] [stdout] 40 | //! [`checksums`](https://github.com/nabijaczleweli/checksums) [OPTIONS] [DIRECTORY]
[INFO] [stdout]    |                                                                 ^^^^^^^ no item named `OPTIONS` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DIRECTORY`
[INFO] [stdout]   --> src/lib.rs:40:75
[INFO] [stdout]    |
[INFO] [stdout] 40 | //! [`checksums`](https://github.com/nabijaczleweli/checksums) [OPTIONS] [DIRECTORY]
[INFO] [stdout]    |                                                                           ^^^^^^^^^ no item named `DIRECTORY` 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 `,filename3`
[INFO] [stdout]    --> src/lib.rs:114:42
[INFO] [stdout]     |
[INFO] [stdout] 114 | //! -i --ignore &lt;filename[,filename2][,filename3][,filenameN]...&gt;...
[INFO] [stdout]     |                                          ^^^^^^^^^^ no item named `,filename3` 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 `,filenameN`
[INFO] [stdout]    --> src/lib.rs:114:54
[INFO] [stdout]     |
[INFO] [stdout] 114 | //! -i --ignore &lt;filename[,filename2][,filename3][,filenameN]...&gt;...
[INFO] [stdout]     |                                                      ^^^^^^^^^^ no item named `,filenameN` 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 `jobs`
[INFO] [stdout]    --> src/lib.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 | //! -j --jobs [jobs]
[INFO] [stdout]     |                ^^^^ no item named `jobs` 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 `DIRECTORY`
[INFO] [stdout]    --> src/lib.rs:141:6
[INFO] [stdout]     |
[INFO] [stdout] 141 | //! [DIRECTORY]
[INFO] [stdout]     |      ^^^^^^^^^ no item named `DIRECTORY` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "eac945e2fcbd9dfc910f1ff893edd1fdfa74e99f4cdeaaa9e6d66f729d682566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac945e2fcbd9dfc910f1ff893edd1fdfa74e99f4cdeaaa9e6d66f729d682566", kill_on_drop: false }`
[INFO] [stdout] eac945e2fcbd9dfc910f1ff893edd1fdfa74e99f4cdeaaa9e6d66f729d682566
