[INFO] cloning repository https://github.com/queensbamlab/XuEval
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/queensbamlab/XuEval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqueensbamlab%2FXuEval", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqueensbamlab%2FXuEval'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6dbb7cf199d55b85fb0de26a1ba49bce8946ef7e
[INFO] documenting queensbamlab/XuEval against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqueensbamlab%2FXuEval" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/queensbamlab/XuEval on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/queensbamlab/XuEval
[INFO] finished tweaking git repo https://github.com/queensbamlab/XuEval
[INFO] tweaked toml for git repo https://github.com/queensbamlab/XuEval written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/queensbamlab/XuEval already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 24a26f4309f3e5599562ab623c9092c12c0fbf16e64e9147e2be3aaff108e861
[INFO] running `Command { std: "docker" "start" "-a" "24a26f4309f3e5599562ab623c9092c12c0fbf16e64e9147e2be3aaff108e861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24a26f4309f3e5599562ab623c9092c12c0fbf16e64e9147e2be3aaff108e861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24a26f4309f3e5599562ab623c9092c12c0fbf16e64e9147e2be3aaff108e861", kill_on_drop: false }`
[INFO] [stdout] 24a26f4309f3e5599562ab623c9092c12c0fbf16e64e9147e2be3aaff108e861
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7382370d05e7832191fe197f716eea98d02037136001e485b85e38a7df55a7f2
[INFO] running `Command { std: "docker" "start" "-a" "7382370d05e7832191fe197f716eea98d02037136001e485b85e38a7df55a7f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling serde v1.0.72
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]     Checking elapsed v0.1.2
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking aho-corasick v0.6.6
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking regex-syntax v0.6.2
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking csv v1.0.0
[INFO] [stderr]  Documenting xu_eval v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `remove_punc` should have an upper case name
[INFO] [stdout]   --> src/main.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |             static ref remove_punc: Regex = Regex::new(r"[^0-9a-zA-Z ]+").unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^ help: convert the identifier to upper case: `REMOVE_PUNC`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `dependency_finder` should have an upper case name
[INFO] [stdout]   --> src/main.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 |             static ref dependency_finder: Regex = Regex::new(r"'([^']*)'").unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEPENDENCY_FINDER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `single_val_finder_true` should have an upper case name
[INFO] [stdout]    --> src/main.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |         static ref single_val_finder_true: Regex = Regex::new(r"\(1\)").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SINGLE_VAL_FINDER_TRUE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `single_val_finder_false` should have an upper case name
[INFO] [stdout]    --> src/main.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |         static ref single_val_finder_false: Regex = Regex::new(r"\(0\)").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SINGLE_VAL_FINDER_FALSE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `question_mark_remover` should have an upper case name
[INFO] [stdout]    --> src/main.rs:107:20
[INFO] [stdout]     |
[INFO] [stdout] 107 |         static ref question_mark_remover: Regex = Regex::new(r"\?").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `QUESTION_MARK_REMOVER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.52s
[INFO] running `Command { std: "docker" "inspect" "7382370d05e7832191fe197f716eea98d02037136001e485b85e38a7df55a7f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7382370d05e7832191fe197f716eea98d02037136001e485b85e38a7df55a7f2", kill_on_drop: false }`
[INFO] [stdout] 7382370d05e7832191fe197f716eea98d02037136001e485b85e38a7df55a7f2