[INFO] cloning repository https://github.com/AstridMN/MyRustApp5
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AstridMN/MyRustApp5" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAstridMN%2FMyRustApp5", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAstridMN%2FMyRustApp5'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b927653f31d925bd8520706b01cafe010b81543
[INFO] documenting AstridMN/MyRustApp5 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%2FAstridMN%2FMyRustApp5" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AstridMN/MyRustApp5 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/AstridMN/MyRustApp5
[INFO] finished tweaking git repo https://github.com/AstridMN/MyRustApp5
[INFO] tweaked toml for git repo https://github.com/AstridMN/MyRustApp5 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/AstridMN/MyRustApp5 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]  Downloading crates ...
[INFO] [stderr]   Downloaded stdweb v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4a7387f8a873daa6d3b55a27932a23d810d65f0f4d046a1bb0fe4857b6dbc244
[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" "4a7387f8a873daa6d3b55a27932a23d810d65f0f4d046a1bb0fe4857b6dbc244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a7387f8a873daa6d3b55a27932a23d810d65f0f4d046a1bb0fe4857b6dbc244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7387f8a873daa6d3b55a27932a23d810d65f0f4d046a1bb0fe4857b6dbc244", kill_on_drop: false }`
[INFO] [stdout] 4a7387f8a873daa6d3b55a27932a23d810d65f0f4d046a1bb0fe4857b6dbc244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 53c763735dba556b14a427f95b17f07e0d49876ab85628cd58f9d0da261f7122
[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" "53c763735dba556b14a427f95b17f07e0d49876ab85628cd58f9d0da261f7122", kill_on_drop: false }`
[INFO] [stderr]     Checking serde v1.0.6
[INFO] [stderr]     Checking serde_json v1.0.2
[INFO] [stderr]     Checking stdweb v0.1.0
[INFO] [stderr]  Documenting wrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.61s
[INFO] running `Command { std: "docker" "inspect" "53c763735dba556b14a427f95b17f07e0d49876ab85628cd58f9d0da261f7122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c763735dba556b14a427f95b17f07e0d49876ab85628cd58f9d0da261f7122", kill_on_drop: false }`
[INFO] [stdout] 53c763735dba556b14a427f95b17f07e0d49876ab85628cd58f9d0da261f7122