[INFO] cloning repository https://github.com/basic-bgnr/MyLang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/basic-bgnr/MyLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasic-bgnr%2FMyLang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasic-bgnr%2FMyLang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1dbffbef488eb94910603f6f9d2ca11c16113f76
[INFO] documenting basic-bgnr/MyLang against 1.76.0 for beta-1.77-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasic-bgnr%2FMyLang" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/basic-bgnr/MyLang on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/basic-bgnr/MyLang
[INFO] finished tweaking git repo https://github.com/basic-bgnr/MyLang
[INFO] tweaked toml for git repo https://github.com/basic-bgnr/MyLang written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/basic-bgnr/MyLang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] documenting basic-bgnr/MyLang against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasic-bgnr%2FMyLang" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/basic-bgnr/MyLang on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/basic-bgnr/MyLang
[INFO] finished tweaking git repo https://github.com/basic-bgnr/MyLang
[INFO] tweaked toml for git repo https://github.com/basic-bgnr/MyLang written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/basic-bgnr/MyLang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7829fabfbc9286626e9809cae537aaa3f5ef639986fc33872a95bf47bf111329
[INFO] running `Command { std: "docker" "start" "-a" "7829fabfbc9286626e9809cae537aaa3f5ef639986fc33872a95bf47bf111329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7829fabfbc9286626e9809cae537aaa3f5ef639986fc33872a95bf47bf111329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7829fabfbc9286626e9809cae537aaa3f5ef639986fc33872a95bf47bf111329", kill_on_drop: false }`
[INFO] [stdout] 7829fabfbc9286626e9809cae537aaa3f5ef639986fc33872a95bf47bf111329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c99e69a018d6c5b2517259ec06a60530f4e26867e138cf05a20304f79295bba
[INFO] running `Command { std: "docker" "start" "-a" "3c99e69a018d6c5b2517259ec06a60530f4e26867e138cf05a20304f79295bba", kill_on_drop: false }`
[INFO] [stderr]  Documenting my_lang_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `LOGICAL_AND` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     LOGICAL_AND,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `LogicalAnd`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOGICAL_OR` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     LOGICAL_OR,
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LogicalOr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOGICAL_NOT` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     LOGICAL_NOT,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `LogicalNot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LESS_THAN` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     LESS_THAN,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `LessThan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GREATER_THAN` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     GREATER_THAN,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterThan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EQUAL_TO` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     EQUAL_TO,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `EqualTo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/my_lang_rust/index.html
[INFO] running `Command { std: "docker" "inspect" "3c99e69a018d6c5b2517259ec06a60530f4e26867e138cf05a20304f79295bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c99e69a018d6c5b2517259ec06a60530f4e26867e138cf05a20304f79295bba", kill_on_drop: false }`
[INFO] [stdout] 3c99e69a018d6c5b2517259ec06a60530f4e26867e138cf05a20304f79295bba