[INFO] fetching crate dua-cli 2.14.3...
[INFO] documenting dua-cli-2.14.3 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate dua-cli 2.14.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dua-cli 2.14.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dua-cli 2.14.3
[INFO] finished tweaking crates.io crate dua-cli 2.14.3
[INFO] tweaked toml for crates.io crate dua-cli 2.14.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate dua-cli 2.14.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jwalk v0.6.0
[INFO] [stderr]   Downloaded tui-react v0.15.0
[INFO] [stderr]   Downloaded crosstermion v0.7.0
[INFO] [stderr]   Downloaded sysinfo v0.19.1
[INFO] [stderr]   Downloaded tui v0.15.0
[INFO] [stderr]   Downloaded trash v2.0.1
[INFO] [stderr]   Downloaded open v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", 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] db29dcfacb8f7f632e1f12955c3e61c1e08d110b3732d4943358214626e7f902
[INFO] running `Command { std: "docker" "start" "-a" "db29dcfacb8f7f632e1f12955c3e61c1e08d110b3732d4943358214626e7f902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db29dcfacb8f7f632e1f12955c3e61c1e08d110b3732d4943358214626e7f902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db29dcfacb8f7f632e1f12955c3e61c1e08d110b3732d4943358214626e7f902", kill_on_drop: false }`
[INFO] [stdout] db29dcfacb8f7f632e1f12955c3e61c1e08d110b3732d4943358214626e7f902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5389cdd60d8fc27f95e70e60d9bf5f007c3ce090bde03a40855371e537d94428
[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" "5389cdd60d8fc27f95e70e60d9bf5f007c3ce090bde03a40855371e537d94428", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling trash v2.0.1
[INFO] [stderr]     Checking os_str_bytes v2.4.0
[INFO] [stderr]     Checking utf8-width v0.1.5
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]     Checking pathdiff v0.2.0
[INFO] [stderr]     Checking wild v2.0.4
[INFO] [stderr]     Checking filesize v0.2.0
[INFO] [stderr]     Checking textwrap v0.12.1
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking byte-unit v4.0.12
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]     Checking open v2.0.0
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking tui v0.15.0
[INFO] [stderr]     Checking tui-react v0.15.0
[INFO] [stderr]     Checking crosstermion v0.7.0
[INFO] [stderr]     Checking jwalk v0.6.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stderr]  Documenting dua-cli v2.14.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.36s
[INFO] running `Command { std: "docker" "inspect" "5389cdd60d8fc27f95e70e60d9bf5f007c3ce090bde03a40855371e537d94428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5389cdd60d8fc27f95e70e60d9bf5f007c3ce090bde03a40855371e537d94428", kill_on_drop: false }`
[INFO] [stdout] 5389cdd60d8fc27f95e70e60d9bf5f007c3ce090bde03a40855371e537d94428
