[INFO] cloning repository https://github.com/l1nxy/sina-blog-crawler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l1nxy/sina-blog-crawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl1nxy%2Fsina-blog-crawler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl1nxy%2Fsina-blog-crawler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a5afcbf1fbd750d12a00cb7ba57ba9ec0e4b2a4
[INFO] documenting l1nxy/sina-blog-crawler against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl1nxy%2Fsina-blog-crawler" "/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/l1nxy/sina-blog-crawler on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/l1nxy/sina-blog-crawler
[INFO] finished tweaking git repo https://github.com/l1nxy/sina-blog-crawler
[INFO] tweaked toml for git repo https://github.com/l1nxy/sina-blog-crawler written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/l1nxy/sina-blog-crawler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2e3a40bf5234d262cafdba79dfd2a24ad3861c1bab61e8ad7fcc07faef5ca8d
[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" "e2e3a40bf5234d262cafdba79dfd2a24ad3861c1bab61e8ad7fcc07faef5ca8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2e3a40bf5234d262cafdba79dfd2a24ad3861c1bab61e8ad7fcc07faef5ca8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e3a40bf5234d262cafdba79dfd2a24ad3861c1bab61e8ad7fcc07faef5ca8d", kill_on_drop: false }`
[INFO] [stdout] e2e3a40bf5234d262cafdba79dfd2a24ad3861c1bab61e8ad7fcc07faef5ca8d
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a0549423793f3b14f11781e5828939469ea6e6dbea9d228c34e625c7b82198f
[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" "8a0549423793f3b14f11781e5828939469ea6e6dbea9d228c34e625c7b82198f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.34
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]     Checking new_debug_unreachable v1.0.3
[INFO] [stderr]    Compiling openssl v0.10.20
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]    Compiling unicase v2.3.0
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]     Checking miniz_oxide v0.2.1
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking encoding_rs v0.8.17
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking futf v0.1.4
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking debug_unreachable v0.1.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking h2 v0.1.17
[INFO] [stderr]     Checking tendril v0.3.1
[INFO] [stderr]     Checking bit-set v0.4.0
[INFO] [stderr]     Checking tokio v0.1.18
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking mime v0.3.13
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling openssl-sys v0.9.43
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling string_cache v0.6.2
[INFO] [stderr]     Checking flate2 v1.0.7
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]     Checking hyper v0.12.25
[INFO] [stderr]    Compiling markup5ever v0.3.2
[INFO] [stderr]    Compiling html5ever v0.18.0
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.13
[INFO] [stderr]     Checking select v0.4.2
[INFO] [stderr]  Documenting sina-blog-crawler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.56s
[INFO] running `Command { std: "docker" "inspect" "8a0549423793f3b14f11781e5828939469ea6e6dbea9d228c34e625c7b82198f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0549423793f3b14f11781e5828939469ea6e6dbea9d228c34e625c7b82198f", kill_on_drop: false }`
[INFO] [stdout] 8a0549423793f3b14f11781e5828939469ea6e6dbea9d228c34e625c7b82198f