[INFO] cloning repository https://github.com/moosingin3space/mutxt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moosingin3space/mutxt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoosingin3space%2Fmutxt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoosingin3space%2Fmutxt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1c2723216f210fe7eeea198b3c6b408848fccae
[INFO] documenting moosingin3space/mutxt 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%2Fmoosingin3space%2Fmutxt" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moosingin3space/mutxt 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/moosingin3space/mutxt
[INFO] finished tweaking git repo https://github.com/moosingin3space/mutxt
[INFO] tweaked toml for git repo https://github.com/moosingin3space/mutxt written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/moosingin3space/mutxt 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 82ea5b2191eb4d970926d7bf98d139924552a07cc7361bf7a67b17cccf6aed4d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "82ea5b2191eb4d970926d7bf98d139924552a07cc7361bf7a67b17cccf6aed4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82ea5b2191eb4d970926d7bf98d139924552a07cc7361bf7a67b17cccf6aed4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ea5b2191eb4d970926d7bf98d139924552a07cc7361bf7a67b17cccf6aed4d", kill_on_drop: false }`
[INFO] [stdout] 82ea5b2191eb4d970926d7bf98d139924552a07cc7361bf7a67b17cccf6aed4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] f004f1b61a878c25839017f0e0ec87a60cc51da3d481bf59633078265256d2d2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f004f1b61a878c25839017f0e0ec87a60cc51da3d481bf59633078265256d2d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking termion v1.1.2
[INFO] [stderr]    Compiling x11 v2.11.0
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking clipboard v0.1.2
[INFO] [stderr]  Documenting mutxt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `HighlightStrings` should have an upper case name
[INFO] [stdout]   --> src/editor.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |         const HighlightStrings = (1 << 0),
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_STRINGS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HighlightNumbers` should have an upper case name
[INFO] [stdout]   --> src/editor.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |         const HighlightNumbers = (1 << 1),
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_NUMBERS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HighlightStrings` should have an upper case name
[INFO] [stdout]   --> src/editor.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |         const HighlightStrings = (1 << 0),
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_STRINGS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
[INFO] running `Command { std: "docker" "inspect" "f004f1b61a878c25839017f0e0ec87a60cc51da3d481bf59633078265256d2d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f004f1b61a878c25839017f0e0ec87a60cc51da3d481bf59633078265256d2d2", kill_on_drop: false }`
[INFO] [stdout] f004f1b61a878c25839017f0e0ec87a60cc51da3d481bf59633078265256d2d2