[INFO] cloning repository https://github.com/liangping/abci-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liangping/abci-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliangping%2Fabci-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliangping%2Fabci-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65b3ac56daddeb5220632ba24583b51fe16537fb
[INFO] documenting liangping/abci-test 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%2Fliangping%2Fabci-test" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/liangping/abci-test 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/liangping/abci-test
[INFO] finished tweaking git repo https://github.com/liangping/abci-test
[INFO] tweaked toml for git repo https://github.com/liangping/abci-test written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/liangping/abci-test 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 47cae3afb324b59dc8c4bbadd718d93adac72c76a13d77256e6d2c24c30b8c55
[INFO] running `Command { std: "docker" "start" "-a" "47cae3afb324b59dc8c4bbadd718d93adac72c76a13d77256e6d2c24c30b8c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47cae3afb324b59dc8c4bbadd718d93adac72c76a13d77256e6d2c24c30b8c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47cae3afb324b59dc8c4bbadd718d93adac72c76a13d77256e6d2c24c30b8c55", kill_on_drop: false }`
[INFO] [stdout] 47cae3afb324b59dc8c4bbadd718d93adac72c76a13d77256e6d2c24c30b8c55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] afe0c1e5d13ed0be8843bb84db6bd36fe47bcbc5d3bc5915170b7b787b1c08dd
[INFO] running `Command { std: "docker" "start" "-a" "afe0c1e5d13ed0be8843bb84db6bd36fe47bcbc5d3bc5915170b7b787b1c08dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling eyre v0.6.7
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling time-macros v0.2.3
[INFO] [stderr]     Checking zeroize v1.5.4
[INFO] [stderr]     Checking num_threads v0.1.5
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking tracing-core v0.1.23
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]     Checking subtle-encoding v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking tracing v0.1.32
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]     Checking flex-error v0.4.4
[INFO] [stderr]     Checking time v0.3.7
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking prost v0.9.0
[INFO] [stderr]     Checking prost-types v0.9.0
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking tendermint-proto v0.23.5
[INFO] [stderr]     Checking tendermint-abci v0.23.5
[INFO] [stderr]  Documenting abci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "afe0c1e5d13ed0be8843bb84db6bd36fe47bcbc5d3bc5915170b7b787b1c08dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe0c1e5d13ed0be8843bb84db6bd36fe47bcbc5d3bc5915170b7b787b1c08dd", kill_on_drop: false }`
[INFO] [stdout] afe0c1e5d13ed0be8843bb84db6bd36fe47bcbc5d3bc5915170b7b787b1c08dd