[INFO] fetching crate natural_sort 0.0.1...
[INFO] documenting natural_sort-0.0.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate natural_sort 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate natural_sort 0.0.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate natural_sort 0.0.1
[INFO] finished tweaking crates.io crate natural_sort 0.0.1
[INFO] tweaked toml for crates.io crate natural_sort 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca35ef92920ac36c86fc8a507a3d3ca888ee6fe62d824ba7593277349630e0f0
[INFO] running `Command { std: "docker" "start" "-a" "ca35ef92920ac36c86fc8a507a3d3ca888ee6fe62d824ba7593277349630e0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca35ef92920ac36c86fc8a507a3d3ca888ee6fe62d824ba7593277349630e0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca35ef92920ac36c86fc8a507a3d3ca888ee6fe62d824ba7593277349630e0f0", kill_on_drop: false }`
[INFO] [stdout] ca35ef92920ac36c86fc8a507a3d3ca888ee6fe62d824ba7593277349630e0f0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b99491eea25403e05a1e7cfa00d39c0ff88cdd24a78477eb9fb513261993471b
[INFO] running `Command { std: "docker" "start" "-a" "b99491eea25403e05a1e7cfa00d39c0ff88cdd24a78477eb9fb513261993471b", kill_on_drop: false }`
[INFO] [stderr]  Documenting natural_sort v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `regex`
[INFO] [stdout]   --> src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern crate regex;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `regex_macros`
[INFO] [stdout]   --> src/lib.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | extern crate regex_macros;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `phase` in this scope
[INFO] [stdout]   --> src/lib.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[phase(plugin)]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/natural_sort.rs:1:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[deriving(Show, PartialEq, Eq)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/natural_sort.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[deriving(Show, PartialEq, Eq)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `regex` in this scope
[INFO] [stdout]   --> src/natural_sort.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let numbers_re = regex!(r"^\p{N}+");
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `regex` is imported here, but it is an unresolved item, not a macro
[INFO] [stdout]   --> src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern crate regex;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `regex` in this scope
[INFO] [stdout]   --> src/natural_sort.rs:71:26
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let letters_re = regex!(r"^\P{N}+");
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `regex` is imported here, but it is an unresolved item, not a macro
[INFO] [stdout]   --> src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern crate regex;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/natural_sort.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Number(int)
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            not found in this scope
[INFO] [stdout]   |            help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ordering` in this scope
[INFO] [stdout]   --> src/natural_sort.rs:38:58
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn partial_cmp(&self, other: &HumanString) -> Option<Ordering> {
[INFO] [stdout]    |                                                          ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::cmp::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::sync::atomic::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/natural_sort.rs:95:37
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn process_number(regex_match: (uint, uint),
[INFO] [stdout]    |                                     ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/natural_sort.rs:95:43
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn process_number(regex_match: (uint, uint),
[INFO] [stdout]    |                                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> src/natural_sort.rs:107:38
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn process_letters(regex_match: (uint, uint),
[INFO] [stdout]     |                                      ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> src/natural_sort.rs:107:44
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn process_letters(regex_match: (uint, uint),
[INFO] [stdout]     |                                            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ordering` in this scope
[INFO] [stdout]    --> src/natural_sort.rs:130:39
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn sort_fn(a: &&str, b: &&str) -> Ordering {
[INFO] [stdout]     |                                       ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::cmp::Ordering;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::sync::atomic::Ordering;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `natural_sort::HumanString` with `natural_sort::HumanString`
[INFO] [stdout]   --> src/natural_sort.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PartialOrd for HumanString {
[INFO] [stdout]    |                     ^^^^^^^^^^^ no implementation for `natural_sort::HumanString == natural_sort::HumanString`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::cmp::PartialEq` is not implemented for `natural_sort::HumanString`
[INFO] [stdout] note: required by a bound in `std::cmp::PartialOrd`
[INFO] [stdout]   --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/cmp.rs:1082:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `natural_sort`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name natural_sort src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5d426b0b41d14740 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "b99491eea25403e05a1e7cfa00d39c0ff88cdd24a78477eb9fb513261993471b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b99491eea25403e05a1e7cfa00d39c0ff88cdd24a78477eb9fb513261993471b", kill_on_drop: false }`
[INFO] [stdout] b99491eea25403e05a1e7cfa00d39c0ff88cdd24a78477eb9fb513261993471b
