[INFO] cloning repository https://github.com/deep-gaurav/dcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deep-gaurav/dcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeep-gaurav%2Fdcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeep-gaurav%2Fdcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] efa4f5d8d596fa11c554c4a51aac83483bb8cd90
[INFO] documenting deep-gaurav/dcode 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%2Fdeep-gaurav%2Fdcode" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/deep-gaurav/dcode 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/deep-gaurav/dcode
[INFO] finished tweaking git repo https://github.com/deep-gaurav/dcode
[INFO] tweaked toml for git repo https://github.com/deep-gaurav/dcode written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/deep-gaurav/dcode 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8d672c24ab0fde82f3b6cda24316754030776adf2c7ad03edf25f7b01954569a
[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" "8d672c24ab0fde82f3b6cda24316754030776adf2c7ad03edf25f7b01954569a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d672c24ab0fde82f3b6cda24316754030776adf2c7ad03edf25f7b01954569a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d672c24ab0fde82f3b6cda24316754030776adf2c7ad03edf25f7b01954569a", kill_on_drop: false }`
[INFO] [stdout] 8d672c24ab0fde82f3b6cda24316754030776adf2c7ad03edf25f7b01954569a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 176ab9910ef26c249d123113b01dc63b3dc5fddff376e5a34b0cb359dd470f60
[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" "176ab9910ef26c249d123113b01dc63b3dc5fddff376e5a34b0cb359dd470f60", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.3
[INFO] [stderr]     Checking futures-sink v0.3.3
[INFO] [stderr]     Checking futures-task v0.3.3
[INFO] [stderr]     Checking futures-io v0.3.3
[INFO] [stderr]     Checking shell-words v0.1.0
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]     Checking vte v0.3.3
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking aho-corasick v0.7.9
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]    Compiling tokio-macros v0.2.4
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling futures-macro v0.3.3
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking input_buffer v0.2.0
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking headers v0.3.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking futures-channel v0.3.3
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking filedescriptor v0.5.2
[INFO] [stderr]     Checking serial v0.4.0
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]     Checking portable-pty v0.2.0
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking tokio v0.2.10
[INFO] [stderr]     Checking futures-util v0.3.3
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking tungstenite v0.9.2
[INFO] [stderr]     Checking multipart v0.16.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.4.3
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking enumset v0.4.4
[INFO] [stderr]     Checking vt100 v0.8.0
[INFO] [stderr]     Checking hyper v0.13.2
[INFO] [stderr]     Checking warp v0.2.1
[INFO] [stderr]  Documenting back_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `jsonreg` should have an upper case name
[INFO] [stdout]   --> src/lang_servers.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     static ref jsonreg: Regex = Regex::new(r#"\{\s*['"]jsonrpc['"]:\s*['"]2.0\s*['"],(.*)\}"#).unwrap();
[INFO] [stdout]    |                ^^^^^^^ help: convert the identifier to upper case: `JSONREG`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `port_reg` should have an upper case name
[INFO] [stdout]   --> src/port_forward.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     static ref port_reg: Regex = Regex::new(r"(.*)/portforward/(\d+)(/.*)?").unwrap();
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to upper case: `PORT_REG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "176ab9910ef26c249d123113b01dc63b3dc5fddff376e5a34b0cb359dd470f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176ab9910ef26c249d123113b01dc63b3dc5fddff376e5a34b0cb359dd470f60", kill_on_drop: false }`
[INFO] [stdout] 176ab9910ef26c249d123113b01dc63b3dc5fddff376e5a34b0cb359dd470f60