[INFO] cloning repository https://github.com/chainaccelerator/gitGraphChain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chainaccelerator/gitGraphChain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchainaccelerator%2FgitGraphChain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchainaccelerator%2FgitGraphChain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 830115e77fb8c812099307b807c4e74db02de4ac
[INFO] documenting chainaccelerator/gitGraphChain 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%2Fchainaccelerator%2FgitGraphChain" "/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/chainaccelerator/gitGraphChain 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/chainaccelerator/gitGraphChain
[INFO] finished tweaking git repo https://github.com/chainaccelerator/gitGraphChain
[INFO] tweaked toml for git repo https://github.com/chainaccelerator/gitGraphChain written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/chainaccelerator/gitGraphChain 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]  Downloading crates ...
[INFO] [stderr]   Downloaded hmac v0.7.0
[INFO] [stderr]   Downloaded opaque-debug v0.2.1
[INFO] [stderr]   Downloaded byte-tools v0.3.0
[INFO] [stderr]   Downloaded itertools v0.7.8
[INFO] [stderr]   Downloaded block-padding v0.1.2
[INFO] [stderr]   Downloaded byteorder v1.2.7
[INFO] [stderr]   Downloaded block-buffer v0.7.0
[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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77cade27306f22c32a67d40515cbf208a8df997cb3ebb295d989dc85bcb38237
[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" "77cade27306f22c32a67d40515cbf208a8df997cb3ebb295d989dc85bcb38237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77cade27306f22c32a67d40515cbf208a8df997cb3ebb295d989dc85bcb38237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77cade27306f22c32a67d40515cbf208a8df997cb3ebb295d989dc85bcb38237", kill_on_drop: false }`
[INFO] [stdout] 77cade27306f22c32a67d40515cbf208a8df997cb3ebb295d989dc85bcb38237
[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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73fda91a624f513c7f8565efb97045f1bd470c43dfb3696e939332fbf0a78687
[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" "73fda91a624f513c7f8565efb97045f1bd470c43dfb3696e939332fbf0a78687", 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]     Checking byte-tools v0.3.0
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]     Checking opaque-debug v0.2.1
[INFO] [stderr]     Checking itertools v0.7.8
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking block-padding v0.1.2
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking hmac v0.7.0
[INFO] [stderr]     Checking block-buffer v0.7.0
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]  Documenting gitGraphChain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Log_tool` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:428:11
[INFO] [stdout]     |
[INFO] [stdout] 428 | pub trait Log_tool {
[INFO] [stdout]     |           ^^^^^^^^ help: convert the identifier to upper camel case: `LogTool`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]   --> src/main.rs:11:46
[INFO] [stdout]    |
[INFO] [stdout] 11 | const GENESIS_USER_ADDRESS_DEFAULT: String = "genesis".to_string();
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]   --> src/main.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | const GENESIS_IP_DEFAULT: String = "127.0.0.1".to_string();
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]   --> src/main.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 |   const GENESIS_PASSPHRASE_DEFAULT: String = "YOU NEED TO CHANGE THIS
[INFO] [stdout]    |  ____________________________________________^
[INFO] [stdout] 15 | | PHRASE IT IS CRITICAL FOR YOUR BLOCKCHAIN PROJECT".to_string();
[INFO] [stdout]    | |______________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `gitGraphChain`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name gitGraphChain src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-9d0778c259971865.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-c2d9ec7a01bd84d4.rmeta --extern hmac=/opt/rustwide/target/debug/deps/libhmac-cd5b8384d280a060.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-135b2d422b67c4bb.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-a6e537f61c55c5ea.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-cb58bbfd8d5012ac.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "73fda91a624f513c7f8565efb97045f1bd470c43dfb3696e939332fbf0a78687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73fda91a624f513c7f8565efb97045f1bd470c43dfb3696e939332fbf0a78687", kill_on_drop: false }`
[INFO] [stdout] 73fda91a624f513c7f8565efb97045f1bd470c43dfb3696e939332fbf0a78687