[INFO] fetching crate oha 0.4.2...
[INFO] documenting oha-0.4.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate oha 0.4.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate oha 0.4.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oha 0.4.2
[INFO] finished tweaking crates.io crate oha 0.4.2
[INFO] tweaked toml for crates.io crate oha 0.4.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate oha 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flume v0.9.1
[INFO] [stderr]   Downloaded average v0.10.6
[INFO] [stderr]   Downloaded tui v0.12.0
[INFO] [stderr]   Downloaded get-port v3.0.0
[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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 437bb6e9213dc7d9bac783c690c4f26ecd919e76f7ee4029ab23f8aa87fc79a8
[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" "437bb6e9213dc7d9bac783c690c4f26ecd919e76f7ee4029ab23f8aa87fc79a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "437bb6e9213dc7d9bac783c690c4f26ecd919e76f7ee4029ab23f8aa87fc79a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437bb6e9213dc7d9bac783c690c4f26ecd919e76f7ee4029ab23f8aa87fc79a8", kill_on_drop: false }`
[INFO] [stdout] 437bb6e9213dc7d9bac783c690c4f26ecd919e76f7ee4029ab23f8aa87fc79a8
[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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c315c3cc29ea9081bcce5d5783529ce9f5138821af455a4fcab8b2090b5d7519
[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" "c315c3cc29ea9081bcce5d5783529ce9f5138821af455a4fcab8b2090b5d7519", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking float-ord v0.2.0
[INFO] [stderr]     Checking byte-unit v4.0.9
[INFO] [stderr]     Checking spinning_top v0.2.2
[INFO] [stderr]     Checking mio v0.7.2
[INFO] [stderr]     Checking openssl-sys v0.9.58
[INFO] [stderr]     Checking rlimit v0.4.0
[INFO] [stderr]     Checking backtrace v0.3.51
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking flume v0.9.1
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]     Checking crossterm v0.17.7
[INFO] [stderr]     Checking crossterm v0.18.0
[INFO] [stderr]     Checking openssl v0.10.30
[INFO] [stderr]     Checking average v0.10.6
[INFO] [stderr]     Checking tui v0.12.0
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.26
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling structopt-derive v0.4.11
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking structopt v0.3.18
[INFO] [stderr]     Checking pin-project v0.4.26
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-native-tls v0.1.0
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking trust-dns-proto v0.19.5
[INFO] [stderr]     Checking trust-dns-resolver v0.19.5
[INFO] [stderr]     Checking hyper v0.13.8
[INFO] [stderr]  Documenting oha v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "c315c3cc29ea9081bcce5d5783529ce9f5138821af455a4fcab8b2090b5d7519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c315c3cc29ea9081bcce5d5783529ce9f5138821af455a4fcab8b2090b5d7519", kill_on_drop: false }`
[INFO] [stdout] c315c3cc29ea9081bcce5d5783529ce9f5138821af455a4fcab8b2090b5d7519
