[INFO] cloning repository https://github.com/tandn37/todolist-cli-memory-storage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tandn37/todolist-cli-memory-storage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftandn37%2Ftodolist-cli-memory-storage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftandn37%2Ftodolist-cli-memory-storage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40ec9b190760d12bede6e8d0a3f8511c01e28811
[INFO] documenting tandn37/todolist-cli-memory-storage against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftandn37%2Ftodolist-cli-memory-storage" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tandn37/todolist-cli-memory-storage on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tandn37/todolist-cli-memory-storage
[INFO] finished tweaking git repo https://github.com/tandn37/todolist-cli-memory-storage
[INFO] tweaked toml for git repo https://github.com/tandn37/todolist-cli-memory-storage written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/tandn37/todolist-cli-memory-storage already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1add2e0930e2d986f6fdaafd5644246bf3c6a076b24310f10db2a19e60a3132f
[INFO] running `Command { std: "docker" "start" "-a" "1add2e0930e2d986f6fdaafd5644246bf3c6a076b24310f10db2a19e60a3132f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1add2e0930e2d986f6fdaafd5644246bf3c6a076b24310f10db2a19e60a3132f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1add2e0930e2d986f6fdaafd5644246bf3c6a076b24310f10db2a19e60a3132f", kill_on_drop: false }`
[INFO] [stdout] 1add2e0930e2d986f6fdaafd5644246bf3c6a076b24310f10db2a19e60a3132f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6a4bb633ec862ff1fc4ef28cdcec1ad514c3527d73753e62074bfae51c2e968
[INFO] running `Command { std: "docker" "start" "-a" "f6a4bb633ec862ff1fc4ef28cdcec1ad514c3527d73753e62074bfae51c2e968", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]  Documenting todo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "f6a4bb633ec862ff1fc4ef28cdcec1ad514c3527d73753e62074bfae51c2e968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a4bb633ec862ff1fc4ef28cdcec1ad514c3527d73753e62074bfae51c2e968", kill_on_drop: false }`
[INFO] [stdout] f6a4bb633ec862ff1fc4ef28cdcec1ad514c3527d73753e62074bfae51c2e968