[INFO] fetching crate fmlrc 0.1.8...
[INFO] documenting fmlrc-0.1.8 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate fmlrc 0.1.8 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate fmlrc 0.1.8 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fmlrc 0.1.8
[INFO] finished tweaking crates.io crate fmlrc 0.1.8
[INFO] tweaked toml for crates.io crate fmlrc 0.1.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate fmlrc 0.1.8 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1fa95c13de107164aa0f8372aa820a964ed9f13936840d242ffd063ea15284d
[INFO] running `Command { std: "docker" "start" "-a" "b1fa95c13de107164aa0f8372aa820a964ed9f13936840d242ffd063ea15284d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1fa95c13de107164aa0f8372aa820a964ed9f13936840d242ffd063ea15284d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1fa95c13de107164aa0f8372aa820a964ed9f13936840d242ffd063ea15284d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ab2365e0351be462f0765ed6dccd6e30f44347e7defcf7ba20d7f5cc585d84b
[INFO] running `Command { std: "docker" "start" "-a" "5ab2365e0351be462f0765ed6dccd6e30f44347e7defcf7ba20d7f5cc585d84b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
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[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
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[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling crc32fast v1.3.1
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.25
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[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking safemem v0.3.3
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[INFO] [stderr]     Checking ansi_term v0.12.1
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[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking subprocess v0.2.8
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking bzip2 v0.4.3
[INFO] [stderr]     Checking needletail v0.4.1
[INFO] [stderr]     Checking statrs v0.12.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling getset v0.0.9
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking bio-types v0.12.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking multimap v0.6.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]  Documenting fmlrc v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking fmlrc v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `u8`
[INFO] [stdout]    --> src/bv_bwt.rs:102:61
[INFO] [stdout]     |
[INFO] [stdout] 102 |     /// * `bwt` - the run-length encoded BWT stored in a Vec<u8> 
[INFO] [stdout]     |                                                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 102 |     /// * `bwt` - the run-length encoded BWT stored in a `Vec<u8>` 
[INFO] [stdout]     |                                                          +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u64`
[INFO] [stdout]    --> src/bv_bwt.rs:754:71
[INFO] [stdout]     |
[INFO] [stdout] 754 |     /// Returns the counts for all k-mers in a given sequence as a Vec<u64>. This function looks at both forward and
[INFO] [stdout]     |                                                                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 754 |     /// Returns the counts for all k-mers in a given sequence as a `Vec<u64>`. This function looks at both forward and
[INFO] [stdout]     |                                                                    +        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u8`
[INFO] [stdout]   --> src/string_util.rs:52:68
[INFO] [stdout]    |
[INFO] [stdout] 52 | /// Helper function that converts a string to the corresponding Vec<u8> representation
[INFO] [stdout]    |                                                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 52 | /// Helper function that converts a string to the corresponding `Vec<u8>` representation
[INFO] [stdout]    |                                                                 +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5ab2365e0351be462f0765ed6dccd6e30f44347e7defcf7ba20d7f5cc585d84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab2365e0351be462f0765ed6dccd6e30f44347e7defcf7ba20d7f5cc585d84b", kill_on_drop: false }`
[INFO] [stdout] 5ab2365e0351be462f0765ed6dccd6e30f44347e7defcf7ba20d7f5cc585d84b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.69.0" "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] 69f870b30f2a7cb80a97efc5b1c1df5aaa3eb8f160bd2b967f17ea3f01af44fa
[INFO] running `Command { std: "docker" "start" "-a" "69f870b30f2a7cb80a97efc5b1c1df5aaa3eb8f160bd2b967f17ea3f01af44fa", kill_on_drop: false }`
[INFO] [stderr]  Documenting fmlrc v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `u8`
[INFO] [stdout]    --> src/bv_bwt.rs:102:61
[INFO] [stdout]     |
[INFO] [stdout] 102 |     /// * `bwt` - the run-length encoded BWT stored in a Vec<u8> 
[INFO] [stdout]     |                                                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 102 |     /// * `bwt` - the run-length encoded BWT stored in a `Vec<u8>` 
[INFO] [stdout]     |                                                          +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u64`
[INFO] [stdout]    --> src/bv_bwt.rs:754:71
[INFO] [stdout]     |
[INFO] [stdout] 754 |     /// Returns the counts for all k-mers in a given sequence as a Vec<u64>. This function looks at both forward and
[INFO] [stdout]     |                                                                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 754 |     /// Returns the counts for all k-mers in a given sequence as a `Vec<u64>`. This function looks at both forward and
[INFO] [stdout]     |                                                                    +        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u8`
[INFO] [stdout]   --> src/string_util.rs:52:68
[INFO] [stdout]    |
[INFO] [stdout] 52 | /// Helper function that converts a string to the corresponding Vec<u8> representation
[INFO] [stdout]    |                                                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 52 | /// Helper function that converts a string to the corresponding `Vec<u8>` representation
[INFO] [stdout]    |                                                                 +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "69f870b30f2a7cb80a97efc5b1c1df5aaa3eb8f160bd2b967f17ea3f01af44fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f870b30f2a7cb80a97efc5b1c1df5aaa3eb8f160bd2b967f17ea3f01af44fa", kill_on_drop: false }`
[INFO] [stdout] 69f870b30f2a7cb80a97efc5b1c1df5aaa3eb8f160bd2b967f17ea3f01af44fa
