[INFO] fetching crate easy-jsonrpc-mw 0.5.4...
[INFO] documenting easy-jsonrpc-mw-0.5.4 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate easy-jsonrpc-mw 0.5.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate easy-jsonrpc-mw 0.5.4 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 easy-jsonrpc-mw 0.5.4
[INFO] finished tweaking crates.io crate easy-jsonrpc-mw 0.5.4
[INFO] tweaked toml for crates.io crate easy-jsonrpc-mw 0.5.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate easy-jsonrpc-mw 0.5.4 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]     Blocking waiting for file lock on package cache
[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" "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] 7e5c6b837efb4c1d04284b045e6164512bd990bb17caac2bf90c6dc151844964
[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" "7e5c6b837efb4c1d04284b045e6164512bd990bb17caac2bf90c6dc151844964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e5c6b837efb4c1d04284b045e6164512bd990bb17caac2bf90c6dc151844964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5c6b837efb4c1d04284b045e6164512bd990bb17caac2bf90c6dc151844964", kill_on_drop: false }`
[INFO] [stdout] 7e5c6b837efb4c1d04284b045e6164512bd990bb17caac2bf90c6dc151844964
[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" "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] 92003c82daf8067d140456adf8d719f1509d444a4b541cae2c8f136456754872
[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" "92003c82daf8067d140456adf8d719f1509d444a4b541cae2c8f136456754872", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling easy-jsonrpc-proc-macro-mw v0.5.1
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]  Documenting easy-jsonrpc-mw v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.35s
[INFO] running `Command { std: "docker" "inspect" "92003c82daf8067d140456adf8d719f1509d444a4b541cae2c8f136456754872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92003c82daf8067d140456adf8d719f1509d444a4b541cae2c8f136456754872", kill_on_drop: false }`
[INFO] [stdout] 92003c82daf8067d140456adf8d719f1509d444a4b541cae2c8f136456754872
