[INFO] fetching crate csv-groupby 0.10.0...
[INFO] documenting csv-groupby-0.10.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate csv-groupby 0.10.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate csv-groupby 0.10.0 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 csv-groupby 0.10.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate csv-groupby 0.10.0
[INFO] tweaked toml for crates.io crate csv-groupby 0.10.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate csv-groupby 0.10.0 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] warning: version requirement `0.9.0+zstd.1.5.0` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grep-cli v0.1.6
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[INFO] [stderr]   Downloaded pcre2 v0.2.3
[INFO] [stderr]   Downloaded paste v0.1.18
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[INFO] [stderr]   Downloaded zstd-safe v4.1.1+zstd.1.5.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1a9947908de082fb0e81b8c2d1f9fc9365c96ee24335be88203a43dc909b0f66
[INFO] running `Command { std: "docker" "start" "-a" "1a9947908de082fb0e81b8c2d1f9fc9365c96ee24335be88203a43dc909b0f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a9947908de082fb0e81b8c2d1f9fc9365c96ee24335be88203a43dc909b0f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9947908de082fb0e81b8c2d1f9fc9365c96ee24335be88203a43dc909b0f66", kill_on_drop: false }`
[INFO] [stdout] 1a9947908de082fb0e81b8c2d1f9fc9365c96ee24335be88203a43dc909b0f66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 00f28ef2c43cbca7c6bde30f85579525101a56f3a82da61c12875e41a2bafb14
[INFO] running `Command { std: "docker" "start" "-a" "00f28ef2c43cbca7c6bde30f85579525101a56f3a82da61c12875e41a2bafb14", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `0.9.0+zstd.1.5.0` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
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[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking csv-core v0.1.10
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[INFO] [stderr]     Checking textwrap v0.11.0
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[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking gimli v0.24.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
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[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking object v0.25.3
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling csv-groupby v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stdout] warning: unused import: `std::thread::LocalKey`
[INFO] [stdout]  --> build.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread::LocalKey;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking crossbeam v0.7.3
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[INFO] [stderr]     Checking cpu-time v1.0.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zstd-sys v1.6.1+zstd.1.5.0
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling pcre2-sys v0.2.5
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking predicates v1.0.8
[INFO] [stderr]     Checking pcre2 v0.2.3
[INFO] [stderr]     Checking addr2line v0.15.2
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking globset v0.4.8
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking ignore v0.4.18
[INFO] [stderr]     Checking grep-cli v0.1.6
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking assert_cmd v0.10.2
[INFO] [stderr]     Checking zstd v0.9.0+zstd.1.5.0
[INFO] [stderr]     Checking jemalloc-ctl v0.3.3
[INFO] [stderr]     Checking jemallocator v0.3.2
[INFO] [stderr]  Documenting csv-groupby v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cli.rs:315:22
[INFO] [stdout]     |
[INFO] [stdout] 315 |     pub head: Option<(u64)>,
[INFO] [stdout]     |                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 315 -     pub head: Option<(u64)>,
[INFO] [stdout] 315 +     pub head: Option<u64>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cli.rs:319:22
[INFO] [stdout]     |
[INFO] [stdout] 319 |     pub tail: Option<(u64)>,
[INFO] [stdout]     |                      ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 319 -     pub tail: Option<(u64)>,
[INFO] [stdout] 319 +     pub tail: Option<u64>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cli.rs:331:26
[INFO] [stdout]     |
[INFO] [stdout] 331 |     pub count_le: Option<(u64)>,
[INFO] [stdout]     |                          ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 331 -     pub count_le: Option<(u64)>,
[INFO] [stdout] 331 +     pub count_le: Option<u64>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cli.rs:335:26
[INFO] [stdout]     |
[INFO] [stdout] 335 |     pub count_ge: Option<(u64)>,
[INFO] [stdout]     |                          ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 335 -     pub count_ge: Option<(u64)>,
[INFO] [stdout] 335 +     pub count_ge: Option<u64>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/keysum.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |             if ( v.is_none()) {
[INFO] [stdout]     |                ^^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 -             if ( v.is_none()) {
[INFO] [stdout] 104 +             if v.is_none() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `RE`
[INFO] [stdout]    --> src/cli.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 |     /// Several -r <RE> used?  Experimental.  Notes:
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `tab`
[INFO] [stdout]    --> src/cli.rs:149:22
[INFO] [stdout]     |
[INFO] [stdout] 149 |     /// Note:  \t == <tab>  \0 == <null>  \dVAL where VAL is decimal number for ascii from 0 to 127
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `null`
[INFO] [stdout]    --> src/cli.rs:149:35
[INFO] [stdout]     |
[INFO] [stdout] 149 |     /// Note:  \t == <tab>  \0 == <null>  \dVAL where VAL is decimal number for ascii from 0 to 127
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `TAB`
[INFO] [stdout]    --> src/cli.rs:154:50
[INFO] [stdout]     |
[INFO] [stdout] 154 |     /// cmd.exe  use cmd.exe /f:off and type -d "<TAB>"
[INFO] [stdout]     |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.32s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[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" "00f28ef2c43cbca7c6bde30f85579525101a56f3a82da61c12875e41a2bafb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f28ef2c43cbca7c6bde30f85579525101a56f3a82da61c12875e41a2bafb14", kill_on_drop: false }`
[INFO] [stdout] 00f28ef2c43cbca7c6bde30f85579525101a56f3a82da61c12875e41a2bafb14
