[INFO] fetching crate nanocurrency-types 0.3.19...
[INFO] documenting nanocurrency-types-0.3.19 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate nanocurrency-types 0.3.19 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate nanocurrency-types 0.3.19 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nanocurrency-types 0.3.19
[INFO] finished tweaking crates.io crate nanocurrency-types 0.3.19
[INFO] tweaked toml for crates.io crate nanocurrency-types 0.3.19 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.46.0" "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] 60156969abcd8c74105c7db03b6fc7ee0c6f9aedc5a557d466bb377523138950
[INFO] running `Command { std: "docker" "start" "-a" "60156969abcd8c74105c7db03b6fc7ee0c6f9aedc5a557d466bb377523138950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60156969abcd8c74105c7db03b6fc7ee0c6f9aedc5a557d466bb377523138950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60156969abcd8c74105c7db03b6fc7ee0c6f9aedc5a557d466bb377523138950", kill_on_drop: false }`
[INFO] [stdout] 60156969abcd8c74105c7db03b6fc7ee0c6f9aedc5a557d466bb377523138950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74e61a1821344c1341a685841effa73eeb9b0b5a9214dd33ed97630cc520f8ab
[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" "74e61a1821344c1341a685841effa73eeb9b0b5a9214dd33ed97630cc520f8ab", kill_on_drop: false }`
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek v1.2.4
[INFO] [stderr]     Checking ed25519-dalek v0.9.1
[INFO] [stderr]  Documenting nanocurrency-types v0.3.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.21s
[INFO] running `Command { std: "docker" "inspect" "74e61a1821344c1341a685841effa73eeb9b0b5a9214dd33ed97630cc520f8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e61a1821344c1341a685841effa73eeb9b0b5a9214dd33ed97630cc520f8ab", kill_on_drop: false }`
[INFO] [stdout] 74e61a1821344c1341a685841effa73eeb9b0b5a9214dd33ed97630cc520f8ab