[INFO] fetching crate runscript 1.2.0-pre.2...
[INFO] documenting runscript-1.2.0-pre.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate runscript 1.2.0-pre.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate runscript 1.2.0-pre.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate runscript 1.2.0-pre.2
[INFO] finished tweaking crates.io crate runscript 1.2.0-pre.2
[INFO] tweaked toml for crates.io crate runscript 1.2.0-pre.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate runscript 1.2.0-pre.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aff6adc6e9c5fe82d014aabdc7e568f1324aff8ee5c5b7e6dcdbe4f1fedbc61
[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" "5aff6adc6e9c5fe82d014aabdc7e568f1324aff8ee5c5b7e6dcdbe4f1fedbc61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aff6adc6e9c5fe82d014aabdc7e568f1324aff8ee5c5b7e6dcdbe4f1fedbc61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aff6adc6e9c5fe82d014aabdc7e568f1324aff8ee5c5b7e6dcdbe4f1fedbc61", kill_on_drop: false }`
[INFO] [stdout] 5aff6adc6e9c5fe82d014aabdc7e568f1324aff8ee5c5b7e6dcdbe4f1fedbc61
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81eeb1d832431809d8eb4e2902fbe564ecc0c26102025989c8739d508b69757d
[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" "81eeb1d832431809d8eb4e2902fbe564ecc0c26102025989c8739d508b69757d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.32
[INFO] [stderr]    Compiling serde_derive v1.0.113
[INFO] [stderr]    Compiling serde v1.0.113
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]     Checking bstr v0.1.4
[INFO] [stderr]     Checking lalrpop-util v0.19.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]     Checking filenamegen v0.2.4
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling lalrpop v0.19.0
[INFO] [stderr]    Compiling runscript v1.2.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting runscript v1.2.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "81eeb1d832431809d8eb4e2902fbe564ecc0c26102025989c8739d508b69757d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81eeb1d832431809d8eb4e2902fbe564ecc0c26102025989c8739d508b69757d", kill_on_drop: false }`
[INFO] [stdout] 81eeb1d832431809d8eb4e2902fbe564ecc0c26102025989c8739d508b69757d
