[INFO] fetching crate blstrs 0.1.0...
[INFO] documenting blstrs-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate blstrs 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate blstrs 0.1.0 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 blstrs 0.1.0
[INFO] finished tweaking crates.io crate blstrs 0.1.0
[INFO] tweaked toml for crates.io crate blstrs 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded fff v0.2.3
[INFO] [stderr]   Downloaded groupy v0.3.1
[INFO] [stderr]   Downloaded blst v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0e132f0c95463166e553d2c1701de5257fa6ba894577f528c8082c4d70d1e0f9
[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" "0e132f0c95463166e553d2c1701de5257fa6ba894577f528c8082c4d70d1e0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e132f0c95463166e553d2c1701de5257fa6ba894577f528c8082c4d70d1e0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e132f0c95463166e553d2c1701de5257fa6ba894577f528c8082c4d70d1e0f9", kill_on_drop: false }`
[INFO] [stdout] 0e132f0c95463166e553d2c1701de5257fa6ba894577f528c8082c4d70d1e0f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e7b3651c262574b8c9598436d6aec0bcab0fa519245a50e150c6fb9f0fa66b8b
[INFO] running `Command { std: "docker" "start" "-a" "e7b3651c262574b8c9598436d6aec0bcab0fa519245a50e150c6fb9f0fa66b8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fff v0.2.3
[INFO] [stderr]    Compiling blst v0.2.0
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking groupy v0.3.1
[INFO] [stderr]  Documenting blstrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.72s
[INFO] running `Command { std: "docker" "inspect" "e7b3651c262574b8c9598436d6aec0bcab0fa519245a50e150c6fb9f0fa66b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b3651c262574b8c9598436d6aec0bcab0fa519245a50e150c6fb9f0fa66b8b", kill_on_drop: false }`
[INFO] [stdout] e7b3651c262574b8c9598436d6aec0bcab0fa519245a50e150c6fb9f0fa66b8b
