[INFO] cloning repository https://github.com/LarsEKrueger/bite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LarsEKrueger/bite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLarsEKrueger%2Fbite", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLarsEKrueger%2Fbite'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f50ea052a8348ee55e80e250af8af477b99ef91
[INFO] documenting LarsEKrueger/bite against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLarsEKrueger%2Fbite" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LarsEKrueger/bite on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LarsEKrueger/bite
[INFO] finished tweaking git repo https://github.com/LarsEKrueger/bite
[INFO] tweaked toml for git repo https://github.com/LarsEKrueger/bite written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/LarsEKrueger/bite already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded boolinator v2.4.0
[INFO] [stderr]   Downloaded rustc_version v0.2.2
[INFO] [stderr]   Downloaded nom_locate v1.0.0
[INFO] [stderr]   Downloaded qptrie v0.2.4
[INFO] [stderr]   Downloaded backtrace v0.3.11
[INFO] [stderr]   Downloaded cstr-macros v0.1.3
[INFO] [stderr]   Downloaded nom v5.1.0
[INFO] [stderr]   Downloaded cstr v0.1.4
[INFO] [stderr]   Downloaded flexi_logger v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-08-29" "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] a01f0a21b2fa87dd91f5714123f57af961c51650010419e1ef0a30d70624ed9f
[INFO] running `Command { std: "docker" "start" "-a" "a01f0a21b2fa87dd91f5714123f57af961c51650010419e1ef0a30d70624ed9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a01f0a21b2fa87dd91f5714123f57af961c51650010419e1ef0a30d70624ed9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01f0a21b2fa87dd91f5714123f57af961c51650010419e1ef0a30d70624ed9f", kill_on_drop: false }`
[INFO] [stdout] a01f0a21b2fa87dd91f5714123f57af961c51650010419e1ef0a30d70624ed9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ffb3559901efffb696898e753a40fc4d6369d04c5b5b1c6fcd99997fd252fe3
[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" "2ffb3559901efffb696898e753a40fc4d6369d04c5b5b1c6fcd99997fd252fe3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling procedural-masquerade v0.1.6
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]     Checking argparse v0.2.1
[INFO] [stderr]     Checking boolinator v2.4.0
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling nom v5.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.6.4
[INFO] [stderr]    Compiling rustc_version v0.2.2
[INFO] [stderr]     Checking debug_unreachable v0.1.1
[INFO] [stderr]    Compiling x11 v2.18.1
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking qptrie v0.2.4
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling bite v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling cstr-macros v0.1.3
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking backtrace-sys v0.1.23
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking cstr v0.1.4
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]     Checking flexi_logger v0.10.2
[INFO] [stderr]     Checking nom_locate v1.0.0
[INFO] [stderr]  Documenting bite v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/model/screen/mod.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         (x + y * self.width)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/model/session/mod.rs:468:31
[INFO] [stdout]     |
[INFO] [stdout] 468 |                     *lines -= (count - *line);
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.63s
[INFO] running `Command { std: "docker" "inspect" "2ffb3559901efffb696898e753a40fc4d6369d04c5b5b1c6fcd99997fd252fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffb3559901efffb696898e753a40fc4d6369d04c5b5b1c6fcd99997fd252fe3", kill_on_drop: false }`
[INFO] [stdout] 2ffb3559901efffb696898e753a40fc4d6369d04c5b5b1c6fcd99997fd252fe3