[INFO] cloning repository https://github.com/jeffrade/tx_engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffrade/tx_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrade%2Ftx_engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrade%2Ftx_engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 971e5642b80db999ca838b419d7375da88a4284c
[INFO] documenting jeffrade/tx_engine 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%2Fjeffrade%2Ftx_engine" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeffrade/tx_engine 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/jeffrade/tx_engine
[INFO] finished tweaking git repo https://github.com/jeffrade/tx_engine
[INFO] tweaked toml for git repo https://github.com/jeffrade/tx_engine written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jeffrade/tx_engine 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] 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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", 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] 09bf2b9b417cd1c2cd2d74f97bf18ec1e91fd6ac0b01643d19fd35d5452d57a4
[INFO] running `Command { std: "docker" "start" "-a" "09bf2b9b417cd1c2cd2d74f97bf18ec1e91fd6ac0b01643d19fd35d5452d57a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09bf2b9b417cd1c2cd2d74f97bf18ec1e91fd6ac0b01643d19fd35d5452d57a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09bf2b9b417cd1c2cd2d74f97bf18ec1e91fd6ac0b01643d19fd35d5452d57a4", kill_on_drop: false }`
[INFO] [stdout] 09bf2b9b417cd1c2cd2d74f97bf18ec1e91fd6ac0b01643d19fd35d5452d57a4
[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: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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9bdcc186beee3d7f93439ad6a10d0c4fbe3bf701e21a15a20626784ec675ca1e
[INFO] running `Command { std: "docker" "start" "-a" "9bdcc186beee3d7f93439ad6a10d0c4fbe3bf701e21a15a20626784ec675ca1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking rust_decimal v1.10.1
[INFO] [stderr]     Checking csv v1.1.5
[INFO] [stderr]  Documenting tx_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/main.rs:36:44
[INFO] [stdout]    |
[INFO] [stdout] 36 | /// Normally, I would introduce a lib like https://github.com/clap-rs/clap
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/clap-rs/clap>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.54s
[INFO] running `Command { std: "docker" "inspect" "9bdcc186beee3d7f93439ad6a10d0c4fbe3bf701e21a15a20626784ec675ca1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bdcc186beee3d7f93439ad6a10d0c4fbe3bf701e21a15a20626784ec675ca1e", kill_on_drop: false }`
[INFO] [stdout] 9bdcc186beee3d7f93439ad6a10d0c4fbe3bf701e21a15a20626784ec675ca1e