[INFO] fetching crate dusk-api 0.0.11...
[INFO] documenting dusk-api-0.0.11 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate dusk-api 0.0.11 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dusk-api 0.0.11 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 dusk-api 0.0.11
[INFO] finished tweaking crates.io crate dusk-api 0.0.11
[INFO] tweaked toml for crates.io crate dusk-api 0.0.11 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 5a9287b66be286f5cc1633a60573063008ab8213a217cbc6063d147fbe874632
[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" "5a9287b66be286f5cc1633a60573063008ab8213a217cbc6063d147fbe874632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a9287b66be286f5cc1633a60573063008ab8213a217cbc6063d147fbe874632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a9287b66be286f5cc1633a60573063008ab8213a217cbc6063d147fbe874632", kill_on_drop: false }`
[INFO] [stdout] 5a9287b66be286f5cc1633a60573063008ab8213a217cbc6063d147fbe874632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2a5a9da284aee45876405d8a0a5661a089ddf73ce09220f4e4383a39046459ec
[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" "2a5a9da284aee45876405d8a0a5661a089ddf73ce09220f4e4383a39046459ec", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling dusk-api v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting dusk-api v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.64s
[INFO] running `Command { std: "docker" "inspect" "2a5a9da284aee45876405d8a0a5661a089ddf73ce09220f4e4383a39046459ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5a9da284aee45876405d8a0a5661a089ddf73ce09220f4e4383a39046459ec", kill_on_drop: false }`
[INFO] [stdout] 2a5a9da284aee45876405d8a0a5661a089ddf73ce09220f4e4383a39046459ec
