[INFO] fetching crate signatory-secp256k1 0.22.0...
[INFO] documenting signatory-secp256k1-0.22.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate signatory-secp256k1 0.22.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate signatory-secp256k1 0.22.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate signatory-secp256k1 0.22.0
[INFO] finished tweaking crates.io crate signatory-secp256k1 0.22.0
[INFO] tweaked toml for crates.io crate signatory-secp256k1 0.22.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03a38633842ccb29e7aab317de317b841b27258bdc444b1764037cb2b32b7794
[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" "03a38633842ccb29e7aab317de317b841b27258bdc444b1764037cb2b32b7794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03a38633842ccb29e7aab317de317b841b27258bdc444b1764037cb2b32b7794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a38633842ccb29e7aab317de317b841b27258bdc444b1764037cb2b32b7794", kill_on_drop: false }`
[INFO] [stdout] 03a38633842ccb29e7aab317de317b841b27258bdc444b1764037cb2b32b7794
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed54e5f000bb5bcf0206aff1649f950e4a421245366a968d3acb10e3f23e9474
[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" "ed54e5f000bb5bcf0206aff1649f950e4a421245366a968d3acb10e3f23e9474", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.4.1
[INFO] [stderr]     Checking subtle v2.3.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking subtle-encoding v0.5.1
[INFO] [stderr]    Compiling secp256k1-sys v0.3.0
[INFO] [stderr]    Compiling signature_derive v1.0.0-pre.2
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]     Checking crypto-mac v0.9.1
[INFO] [stderr]     Checking hmac v0.9.0
[INFO] [stderr]     Checking bitvec v0.18.4
[INFO] [stderr]     Checking secp256k1 v0.19.0
[INFO] [stderr]     Checking signature v1.2.2
[INFO] [stderr]     Checking ff v0.8.0
[INFO] [stderr]     Checking group v0.8.0
[INFO] [stderr]     Checking elliptic-curve v0.6.6
[INFO] [stderr]     Checking ecdsa v0.8.5
[INFO] [stderr]     Checking k256 v0.5.9
[INFO] [stderr]     Checking signatory v0.22.0
[INFO] [stderr]  Documenting signatory-secp256k1 v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.60s
[INFO] running `Command { std: "docker" "inspect" "ed54e5f000bb5bcf0206aff1649f950e4a421245366a968d3acb10e3f23e9474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed54e5f000bb5bcf0206aff1649f950e4a421245366a968d3acb10e3f23e9474", kill_on_drop: false }`
[INFO] [stdout] ed54e5f000bb5bcf0206aff1649f950e4a421245366a968d3acb10e3f23e9474
