[INFO] fetching crate dynasm-lib 0.1.0-alpha...
[INFO] documenting dynasm-lib-0.1.0-alpha against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate dynasm-lib 0.1.0-alpha into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dynasm-lib 0.1.0-alpha on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dynasm-lib 0.1.0-alpha
[INFO] finished tweaking crates.io crate dynasm-lib 0.1.0-alpha
[INFO] tweaked toml for crates.io crate dynasm-lib 0.1.0-alpha written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "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] 81116346f24b94dcfbfe4d824f4456952b04870d1f38d24d89f234a5871e51d2
[INFO] running `Command { std: "docker" "start" "-a" "81116346f24b94dcfbfe4d824f4456952b04870d1f38d24d89f234a5871e51d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81116346f24b94dcfbfe4d824f4456952b04870d1f38d24d89f234a5871e51d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81116346f24b94dcfbfe4d824f4456952b04870d1f38d24d89f234a5871e51d2", kill_on_drop: false }`
[INFO] [stdout] 81116346f24b94dcfbfe4d824f4456952b04870d1f38d24d89f234a5871e51d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1a6b5d9c3e9a552210dc84c59d4f8cdae69b5b25cc02727408b0d909e10e020
[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" "d1a6b5d9c3e9a552210dc84c59d4f8cdae69b5b25cc02727408b0d909e10e020", kill_on_drop: false }`
[INFO] [stderr]  Documenting dynasm-lib v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "d1a6b5d9c3e9a552210dc84c59d4f8cdae69b5b25cc02727408b0d909e10e020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a6b5d9c3e9a552210dc84c59d4f8cdae69b5b25cc02727408b0d909e10e020", kill_on_drop: false }`
[INFO] [stdout] d1a6b5d9c3e9a552210dc84c59d4f8cdae69b5b25cc02727408b0d909e10e020
