[INFO] cloning repository https://github.com/biluohc/fht2p
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/biluohc/fht2p" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiluohc%2Ffht2p", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiluohc%2Ffht2p'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f05b25c569345d7a0174ba747f44eea05705691
[INFO] documenting biluohc/fht2p against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiluohc%2Ffht2p" "/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/biluohc/fht2p on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/.cargo/config
[INFO] started tweaking git repo https://github.com/biluohc/fht2p
[INFO] removed workspace from git repo https://github.com/biluohc/fht2p
[INFO] finished tweaking git repo https://github.com/biluohc/fht2p
[INFO] tweaked toml for git repo https://github.com/biluohc/fht2p written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/biluohc/fht2p already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded checked_int_cast v1.0.0
[INFO] [stderr]   Downloaded qr2term v0.2.1
[INFO] [stderr]   Downloaded hyper-rustls v0.20.0
[INFO] [stderr]   Downloaded askama_escape v0.10.1
[INFO] [stderr]   Downloaded async-compression v0.3.5
[INFO] [stderr]   Downloaded crossterm v0.17.6
[INFO] [stderr]   Downloaded json5 v0.2.8
[INFO] [stderr]   Downloaded cookie_store v0.11.0
[INFO] [stderr]   Downloaded rsass v0.13.0
[INFO] [stderr]   Downloaded bytesize v1.0.1
[INFO] [stderr]   Downloaded askama_shared v0.10.2
[INFO] [stderr]   Downloaded askama v0.10.1
[INFO] [stderr]   Downloaded hyper v0.13.6
[INFO] [stderr]   Downloaded askama_derive v0.10.1
[INFO] [stderr]   Downloaded qrcode v0.12.0
[INFO] [stderr]   Downloaded tokio-rustls v0.13.1
[INFO] [stderr]   Downloaded bytecount v0.6.0
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.14
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 393c658b68744ea482294ca975af189f1c87cbd7b68f618c0a83cdfe18e3a93f
[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" "393c658b68744ea482294ca975af189f1c87cbd7b68f618c0a83cdfe18e3a93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "393c658b68744ea482294ca975af189f1c87cbd7b68f618c0a83cdfe18e3a93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "393c658b68744ea482294ca975af189f1c87cbd7b68f618c0a83cdfe18e3a93f", kill_on_drop: false }`
[INFO] [stdout] 393c658b68744ea482294ca975af189f1c87cbd7b68f618c0a83cdfe18e3a93f
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b07d3d4ad51ffbb4cd9d58e5e4e88b65fd749b0356a3b4cdfd7dc76affc39100
[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" "b07d3d4ad51ffbb4cd9d58e5e4e88b65fd749b0356a3b4cdfd7dc76affc39100", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling bytecount v0.6.0
[INFO] [stderr]     Checking checked_int_cast v1.0.0
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]     Checking proc-macro2 v1.0.18
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking json5 v0.2.8
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking qrcode v0.12.0
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]     Checking syn v1.0.33
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking mio v0.7.0
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking flate2 v1.0.16
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking async-compression v0.3.5
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking cookie_store v0.11.0
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking crossterm v0.17.6
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking qr2term v0.2.1
[INFO] [stderr]     Checking systemstat v0.1.5
[INFO] [stderr]     Checking nonblock-logger v0.1.5
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]    Compiling rsass v0.13.0
[INFO] [stderr]     Checking askama_shared v0.10.2
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.13.1
[INFO] [stderr]     Checking h2 v0.2.5
[INFO] [stderr]     Checking hyper v0.13.6
[INFO] [stderr]    Compiling fht2p v0.9.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling askama_derive v0.10.1
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]     Checking reqwest v0.10.6
[INFO] [stderr]     Checking askama v0.10.1
[INFO] [stderr]  Documenting fht2p v0.9.6 (/opt/rustwide/workdir)
[INFO] [stderr]    --> in struct ErrorTemplate
[INFO] [stderr]    = use of deprecated field '_parent'
[INFO] [stderr]    --> in struct IndexTemplate
[INFO] [stderr]    = use of deprecated field '_parent'
[INFO] [stderr]    --> in struct ErrorTemplate
[INFO] [stderr]    = use of deprecated field '_parent'
[INFO] [stderr]    --> in struct IndexTemplate
[INFO] [stderr]    = use of deprecated field '_parent'
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "b07d3d4ad51ffbb4cd9d58e5e4e88b65fd749b0356a3b4cdfd7dc76affc39100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07d3d4ad51ffbb4cd9d58e5e4e88b65fd749b0356a3b4cdfd7dc76affc39100", kill_on_drop: false }`
[INFO] [stdout] b07d3d4ad51ffbb4cd9d58e5e4e88b65fd749b0356a3b4cdfd7dc76affc39100