[INFO] cloning repository https://github.com/dave20874/rl-study
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dave20874/rl-study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdave20874%2Frl-study", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdave20874%2Frl-study'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f095227ecdfb433b55d43af348285a490e3a1167
[INFO] documenting dave20874/rl-study against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdave20874%2Frl-study" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dave20874/rl-study
[INFO] finished tweaking git repo https://github.com/dave20874/rl-study
[INFO] tweaked toml for git repo https://github.com/dave20874/rl-study written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dave20874/rl-study on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dave20874/rl-study 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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "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
[ERROR] error running command: no output for 300 seconds
[INFO] documenting dave20874/rl-study against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdave20874%2Frl-study" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dave20874/rl-study
[INFO] finished tweaking git repo https://github.com/dave20874/rl-study
[INFO] tweaked toml for git repo https://github.com/dave20874/rl-study written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dave20874/rl-study on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dave20874/rl-study 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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 060fe3d4a6fd2f70977053a977befb97f58e254024e207b7c3fab7e69ebc371a
[INFO] running `Command { std: "docker" "start" "-a" "060fe3d4a6fd2f70977053a977befb97f58e254024e207b7c3fab7e69ebc371a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "060fe3d4a6fd2f70977053a977befb97f58e254024e207b7c3fab7e69ebc371a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060fe3d4a6fd2f70977053a977befb97f58e254024e207b7c3fab7e69ebc371a", kill_on_drop: false }`
[INFO] [stdout] 060fe3d4a6fd2f70977053a977befb97f58e254024e207b7c3fab7e69ebc371a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cbaaaec123308dbbf506edd8c882dfeb92d396b99f922dc566fc12c24c46df8
[INFO] running `Command { std: "docker" "start" "-a" "9cbaaaec123308dbbf506edd8c882dfeb92d396b99f922dc566fc12c24c46df8", kill_on_drop: false }`
[INFO] [stderr]  Documenting rl-dp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct fields are separated by `,`
[INFO] [stdout]   --> src/main.rs:78:34
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct DPSolution<T> 
[INFO] [stdout]    |        ---------- while parsing this struct
[INFO] [stdout] 77 |     where T : DPEnv {
[INFO] [stdout] 78 |     values: HashMap<u32, float64>;  // map state to value
[INFO] [stdout]    |                                  ^ help: replace `;` with `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct fields are separated by `,`
[INFO] [stdout]   --> src/main.rs:79:30
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct DPSolution<T> 
[INFO] [stdout]    |        ---------- while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 79 |     policy: HashMap<u32, u32>;      // map state to best action
[INFO] [stdout]    |                              ^ help: replace `;` with `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rl-dp`
[INFO] running `Command { std: "docker" "inspect" "9cbaaaec123308dbbf506edd8c882dfeb92d396b99f922dc566fc12c24c46df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cbaaaec123308dbbf506edd8c882dfeb92d396b99f922dc566fc12c24c46df8", kill_on_drop: false }`
[INFO] [stdout] 9cbaaaec123308dbbf506edd8c882dfeb92d396b99f922dc566fc12c24c46df8