[INFO] cloning repository https://github.com/BruceKangCN/clush-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BruceKangCN/clush-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruceKangCN%2Fclush-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruceKangCN%2Fclush-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ddca16c6ee5a97ad86d11af2d8ca0da4729e4e1
[INFO] documenting BruceKangCN/clush-server against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBruceKangCN%2Fclush-server" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BruceKangCN/clush-server on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BruceKangCN/clush-server
[INFO] finished tweaking git repo https://github.com/BruceKangCN/clush-server
[INFO] tweaked toml for git repo https://github.com/BruceKangCN/clush-server written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/BruceKangCN/clush-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f36d2badbb78ab984641375c7c0773bd0d5c38ab26e883742aa2cb88687b7ead
[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" "f36d2badbb78ab984641375c7c0773bd0d5c38ab26e883742aa2cb88687b7ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f36d2badbb78ab984641375c7c0773bd0d5c38ab26e883742aa2cb88687b7ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36d2badbb78ab984641375c7c0773bd0d5c38ab26e883742aa2cb88687b7ead", kill_on_drop: false }`
[INFO] [stdout] f36d2badbb78ab984641375c7c0773bd0d5c38ab26e883742aa2cb88687b7ead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73df694e3ade63bdc15903a28e529e222e60885587f143e38b88d2dc43f26943
[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" "73df694e3ade63bdc15903a28e529e222e60885587f143e38b88d2dc43f26943", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling time v0.2.26
[INFO] [stderr]    Compiling bzip2-sys v0.1.10+1.0.8
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking futures-channel v0.3.15
[INFO] [stderr]     Checking signal-hook v0.3.9
[INFO] [stderr]     Checking blocking v1.0.2
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]    Compiling rbatis-macro-driver v1.8.87
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]     Checking num-bigint v0.4.0
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]     Checking num-bigint v0.3.2
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking crossbeam-queue v0.3.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking value-bag v1.0.0-alpha.7
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking bzip2 v0.4.2
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking futures-util v0.3.15
[INFO] [stderr]     Checking nom v6.1.2
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking polling v2.0.3
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking async-io v1.4.1
[INFO] [stderr]     Checking tokio v1.6.1
[INFO] [stderr]     Checking async-global-executor v2.0.2
[INFO] [stderr]     Checking async-process v1.1.0
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking async-std v1.9.0
[INFO] [stderr]     Checking num-bigint-dig v0.7.0
[INFO] [stderr]     Checking sqlformat v0.1.6
[INFO] [stderr]     Checking async-rustls v0.2.0
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rust_decimal v1.14.1
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking ipnetwork v0.17.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking bigdecimal v0.2.0
[INFO] [stderr]     Checking simple_asn1 v0.5.3
[INFO] [stderr]     Checking rexpr v1.0.7
[INFO] [stderr]     Checking fast_log v1.3.23
[INFO] [stderr]     Checking sqlx-rt v0.5.5
[INFO] [stderr]     Checking rsa v0.4.0
[INFO] [stderr]     Checking py_sql v1.0.1
[INFO] [stderr]     Checking sqlx-core v0.5.5
[INFO] [stderr]     Checking rbatis-core v1.8.88
[INFO] [stderr]     Checking rbatis v1.8.88
[INFO] [stderr]  Documenting clush-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.03s
[INFO] running `Command { std: "docker" "inspect" "73df694e3ade63bdc15903a28e529e222e60885587f143e38b88d2dc43f26943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73df694e3ade63bdc15903a28e529e222e60885587f143e38b88d2dc43f26943", kill_on_drop: false }`
[INFO] [stdout] 73df694e3ade63bdc15903a28e529e222e60885587f143e38b88d2dc43f26943