[INFO] fetching crate ether-keystore 0.1.0...
[INFO] documenting ether-keystore-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate ether-keystore 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ether-keystore 0.1.0 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 ether-keystore 0.1.0
[INFO] finished tweaking crates.io crate ether-keystore 0.1.0
[INFO] tweaked toml for crates.io crate ether-keystore 0.1.0 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] a93e4fd34c677bcfb297b2f7c717095852a03b996555202da45e829d1196eb3a
[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" "a93e4fd34c677bcfb297b2f7c717095852a03b996555202da45e829d1196eb3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a93e4fd34c677bcfb297b2f7c717095852a03b996555202da45e829d1196eb3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a93e4fd34c677bcfb297b2f7c717095852a03b996555202da45e829d1196eb3a", kill_on_drop: false }`
[INFO] [stdout] a93e4fd34c677bcfb297b2f7c717095852a03b996555202da45e829d1196eb3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 402db1583d5c814bff6a2956de852bce863557a9f4f6a7c12b866166f1c52508
[INFO] running `Command { std: "docker" "start" "-a" "402db1583d5c814bff6a2956de852bce863557a9f4f6a7c12b866166f1c52508", kill_on_drop: false }`
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking bech32 v0.3.2
[INFO] [stderr]     Checking opaque-debug v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking crypto-mac v0.6.2
[INFO] [stderr]     Checking block-cipher-trait v0.5.3
[INFO] [stderr]     Checking stream-cipher v0.1.1
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking sha3 v0.7.3
[INFO] [stderr]     Checking serde v0.6.15
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking hmac v0.6.3
[INFO] [stderr]     Checking aes-soft v0.2.0
[INFO] [stderr]     Checking ctr v0.1.1
[INFO] [stderr]     Checking bitcoin-bech32 v0.5.1
[INFO] [stderr]     Checking pbkdf2 v0.2.3
[INFO] [stderr]     Checking aes-ctr v0.1.0
[INFO] [stderr]     Checking scrypt v0.1.2
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling secp256k1 v0.9.2
[INFO] [stderr]     Checking strason v0.3.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking bitcoin v0.13.2
[INFO] [stderr]  Documenting ether-keystore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.13s
[INFO] running `Command { std: "docker" "inspect" "402db1583d5c814bff6a2956de852bce863557a9f4f6a7c12b866166f1c52508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402db1583d5c814bff6a2956de852bce863557a9f4f6a7c12b866166f1c52508", kill_on_drop: false }`
[INFO] [stdout] 402db1583d5c814bff6a2956de852bce863557a9f4f6a7c12b866166f1c52508