[INFO] fetching crate async_ach 0.1.2...
[INFO] documenting async_ach-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate async_ach 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate async_ach 0.1.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async_ach 0.1.2
[INFO] finished tweaking crates.io crate async_ach 0.1.2
[INFO] tweaked toml for crates.io crate async_ach 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async_ach-mpmc v0.1.3
[INFO] [stderr]   Downloaded async_ach-spsc v0.1.4
[INFO] [stderr]   Downloaded async_ach-watch v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c517d92a5e6451698b7dccbf43c6cf7b668d48a2857933c9103ed0eddac613c
[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" "8c517d92a5e6451698b7dccbf43c6cf7b668d48a2857933c9103ed0eddac613c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c517d92a5e6451698b7dccbf43c6cf7b668d48a2857933c9103ed0eddac613c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c517d92a5e6451698b7dccbf43c6cf7b668d48a2857933c9103ed0eddac613c", kill_on_drop: false }`
[INFO] [stdout] 8c517d92a5e6451698b7dccbf43c6cf7b668d48a2857933c9103ed0eddac613c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] ae8f592a3e6037cdfafd23c2c4d8c9ea63a0d9cfaf3291e426cc6a075066446c
[INFO] running `Command { std: "docker" "start" "-a" "ae8f592a3e6037cdfafd23c2c4d8c9ea63a0d9cfaf3291e426cc6a075066446c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]     Checking spin_loop v0.1.1
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling critical-section v0.2.7
[INFO] [stderr]    Compiling atomic-polyfill v0.1.8
[INFO] [stderr]     Checking time-clock v0.1.0
[INFO] [stderr]     Checking ach-spsc v0.1.2
[INFO] [stderr]     Checking interrupt v0.1.3
[INFO] [stderr]     Checking clock_source v0.2.4
[INFO] [stderr]     Checking tick_clock v0.1.2
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]     Checking ach-util v0.1.15
[INFO] [stderr]     Checking ach-cell v0.1.16
[INFO] [stderr]     Checking ach-once v0.1.5
[INFO] [stderr]     Checking ach-ring v0.1.9
[INFO] [stderr]     Checking ach-lazy v0.1.2
[INFO] [stderr]     Checking ach-array v0.1.8
[INFO] [stderr]     Checking async_ach-waker v0.1.3
[INFO] [stderr]     Checking async_ach-notify v0.1.5
[INFO] [stderr]     Checking async-tick v0.1.7
[INFO] [stderr]     Checking async_ach-cell v0.1.2
[INFO] [stderr]     Checking async_ach-ring v0.1.3
[INFO] [stderr]     Checking async_ach-spsc v0.1.4
[INFO] [stderr]     Checking async_ach-watch v0.1.4
[INFO] [stderr]     Checking async_ach-mpmc v0.1.3
[INFO] [stderr]  Documenting async_ach v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.80s
[INFO] running `Command { std: "docker" "inspect" "ae8f592a3e6037cdfafd23c2c4d8c9ea63a0d9cfaf3291e426cc6a075066446c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8f592a3e6037cdfafd23c2c4d8c9ea63a0d9cfaf3291e426cc6a075066446c", kill_on_drop: false }`
[INFO] [stdout] ae8f592a3e6037cdfafd23c2c4d8c9ea63a0d9cfaf3291e426cc6a075066446c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 1cffb42a2833743ef75f3049ad9f235dd70cb8b1ea01d18ca00ed9da410399ae
[INFO] running `Command { std: "docker" "start" "-a" "1cffb42a2833743ef75f3049ad9f235dd70cb8b1ea01d18ca00ed9da410399ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]     Checking spin_loop v0.1.1
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling critical-section v0.2.7
[INFO] [stderr]    Compiling atomic-polyfill v0.1.8
[INFO] [stderr]     Checking time-clock v0.1.0
[INFO] [stderr]     Checking ach-spsc v0.1.2
[INFO] [stderr]     Checking clock_source v0.2.4
[INFO] [stderr]     Checking interrupt v0.1.3
[INFO] [stderr]     Checking tick_clock v0.1.2
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]     Checking ach-util v0.1.15
[INFO] [stderr]     Checking ach-cell v0.1.16
[INFO] [stderr]     Checking ach-once v0.1.5
[INFO] [stderr]     Checking ach-ring v0.1.9
[INFO] [stderr]     Checking ach-lazy v0.1.2
[INFO] [stderr]     Checking ach-array v0.1.8
[INFO] [stderr]     Checking async_ach-waker v0.1.3
[INFO] [stderr]     Checking async_ach-notify v0.1.5
[INFO] [stderr]     Checking async-tick v0.1.7
[INFO] [stderr]     Checking async_ach-ring v0.1.3
[INFO] [stderr]     Checking async_ach-cell v0.1.2
[INFO] [stderr]     Checking async_ach-spsc v0.1.4
[INFO] [stderr]     Checking async_ach-mpmc v0.1.3
[INFO] [stderr]     Checking async_ach-watch v0.1.4
[INFO] [stderr]  Documenting async_ach v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.04s
[INFO] running `Command { std: "docker" "inspect" "1cffb42a2833743ef75f3049ad9f235dd70cb8b1ea01d18ca00ed9da410399ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cffb42a2833743ef75f3049ad9f235dd70cb8b1ea01d18ca00ed9da410399ae", kill_on_drop: false }`
[INFO] [stdout] 1cffb42a2833743ef75f3049ad9f235dd70cb8b1ea01d18ca00ed9da410399ae