[INFO] cloning repository https://github.com/ncev/rust_api_image
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ncev/rust_api_image" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncev%2Frust_api_image", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncev%2Frust_api_image'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6a03bfb7fd91ca31b97b921469703e0969580c9
[INFO] documenting ncev/rust_api_image 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%2Fncev%2Frust_api_image" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ncev/rust_api_image 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/ncev/rust_api_image
[INFO] finished tweaking git repo https://github.com/ncev/rust_api_image
[INFO] tweaked toml for git repo https://github.com/ncev/rust_api_image written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ncev/rust_api_image 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] aff60f1f4e9b4a52e837fd4cb92e9b491e7d870cd8a10f68d10ebe2b1b230b0b
[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" "aff60f1f4e9b4a52e837fd4cb92e9b491e7d870cd8a10f68d10ebe2b1b230b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aff60f1f4e9b4a52e837fd4cb92e9b491e7d870cd8a10f68d10ebe2b1b230b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff60f1f4e9b4a52e837fd4cb92e9b491e7d870cd8a10f68d10ebe2b1b230b0b", kill_on_drop: false }`
[INFO] [stdout] aff60f1f4e9b4a52e837fd4cb92e9b491e7d870cd8a10f68d10ebe2b1b230b0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1cb9ceed9d67773021389fd25da510d12c1c40e3ffdffbd18569e08d0c419da5
[INFO] running `Command { std: "docker" "start" "-a" "1cb9ceed9d67773021389fd25da510d12c1c40e3ffdffbd18569e08d0c419da5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking half v1.5.0
[INFO] [stderr]     Checking once_cell v1.3.1
[INFO] [stderr]    Compiling v_htmlescape v0.4.5
[INFO] [stderr]     Checking unchecked-index v0.2.2
[INFO] [stderr]     Checking annotate-snippets v0.7.0
[INFO] [stderr]     Checking http v0.2.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.3
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking twoway v0.2.1
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]    Compiling pretty v0.5.2
[INFO] [stderr]     Checking openssl-sys v0.9.55
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking cached v0.12.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling derive_more v0.99.3
[INFO] [stderr]    Compiling async-trait v0.1.26
[INFO] [stderr]    Compiling pest_consume_macros v1.0.4
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking sha2 v0.8.1
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]    Compiling lexical-core v0.6.2
[INFO] [stderr]     Checking openssl v0.10.29
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling v_escape_derive v0.5.6
[INFO] [stderr]    Compiling dhall_proc_macros v0.5.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking v_escape v0.7.4
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.2.2
[INFO] [stderr]     Checking actix-codec v0.2.0
[INFO] [stderr]     Checking actix-threadpool v0.3.1
[INFO] [stderr]     Checking pest_consume v1.0.4
[INFO] [stderr]     Checking actix-rt v1.1.0
[INFO] [stderr]     Checking actix-utils v1.0.6
[INFO] [stderr]    Compiling abnf v0.6.1
[INFO] [stderr]    Compiling abnf_to_pest v0.5.0
[INFO] [stderr]     Checking actix-server v1.0.2
[INFO] [stderr]     Checking actix-tls v1.0.0
[INFO] [stderr]    Compiling dhall v0.5.2
[INFO] [stderr]     Checking diesel v1.4.4
[INFO] [stderr]     Checking actix-testing v1.0.0
[INFO] [stderr]     Checking trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]     Checking hyper v0.13.5
[INFO] [stderr]     Checking actix-connect v1.0.2
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking actix-router v0.2.4
[INFO] [stderr]     Checking serde_cbor v0.9.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]     Checking actix-http v1.0.1
[INFO] [stderr]     Checking awc v1.0.1
[INFO] [stderr]     Checking actix-web v2.0.0
[INFO] [stderr]     Checking serde_dhall v0.5.2
[INFO] [stderr]     Checking actix-multipart v0.2.0
[INFO] [stderr]     Checking actix-files v0.2.1
[INFO] [stderr]  Documenting actix-mygamebox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 20s
[INFO] running `Command { std: "docker" "inspect" "1cb9ceed9d67773021389fd25da510d12c1c40e3ffdffbd18569e08d0c419da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb9ceed9d67773021389fd25da510d12c1c40e3ffdffbd18569e08d0c419da5", kill_on_drop: false }`
[INFO] [stdout] 1cb9ceed9d67773021389fd25da510d12c1c40e3ffdffbd18569e08d0c419da5