[INFO] fetching crate casual_logger 0.6.5...
[INFO] documenting casual_logger-0.6.5 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate casual_logger 0.6.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate casual_logger 0.6.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate casual_logger 0.6.5
[INFO] finished tweaking crates.io crate casual_logger 0.6.5
[INFO] tweaked toml for crates.io crate casual_logger 0.6.5 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate casual_logger 0.6.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b82142543aec47f3601a0de637d617f15506317c9659aaa42eba454ce4f5d89d
[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" "b82142543aec47f3601a0de637d617f15506317c9659aaa42eba454ce4f5d89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b82142543aec47f3601a0de637d617f15506317c9659aaa42eba454ce4f5d89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82142543aec47f3601a0de637d617f15506317c9659aaa42eba454ce4f5d89d", kill_on_drop: false }`
[INFO] [stdout] b82142543aec47f3601a0de637d617f15506317c9659aaa42eba454ce4f5d89d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] ab96c8a8707569e8b63ddee7192be95b5fff5b1c21962807adbe48354b98fea6
[INFO] running `Command { std: "docker" "start" "-a" "ab96c8a8707569e8b63ddee7192be95b5fff5b1c21962807adbe48354b98fea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]  Documenting casual_logger v0.6.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/lib.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |       /// ```
[INFO] [stdout]     |  _________^
[INFO] [stdout] 258 | |     /// // tic-tac-toe-2020-07-11.log.toml  
[INFO] [stdout] 259 | |     /// // 1----------           3---  
[INFO] [stdout] 260 | |     /// //            2----------    4----
[INFO] [stdout] ...   |
[INFO] [stdout] 265 | |     /// //              開始日         拡張子  
[INFO] [stdout] 266 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 257 |     /// ```text
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/lib.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |       /// ```
[INFO] [stdout]     |  _________^
[INFO] [stdout] 303 | |     /// // tic-tac-toe-2020-07-11.log.toml  
[INFO] [stdout] 304 | |     /// // 1----------           3---  
[INFO] [stdout] 305 | |     /// //            2----------    4----
[INFO] [stdout] ...   |
[INFO] [stdout] 310 | |     /// //              開始日         拡張子  
[INFO] [stdout] 311 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 302 |     /// ```text
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "ab96c8a8707569e8b63ddee7192be95b5fff5b1c21962807adbe48354b98fea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab96c8a8707569e8b63ddee7192be95b5fff5b1c21962807adbe48354b98fea6", kill_on_drop: false }`
[INFO] [stdout] ab96c8a8707569e8b63ddee7192be95b5fff5b1c21962807adbe48354b98fea6
