[INFO] fetching crate interledger-store-redis 0.4.0...
[INFO] documenting interledger-store-redis-0.4.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate interledger-store-redis 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate interledger-store-redis 0.4.0 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate interledger-store-redis 0.4.0
[INFO] finished tweaking crates.io crate interledger-store-redis 0.4.0
[INFO] tweaked toml for crates.io crate interledger-store-redis 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "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" "+beta-2020-08-29" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6085b157b49e0ed04d546f824f5111667749feff4742a99c20aa6b08ba3b1ed0
[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" "6085b157b49e0ed04d546f824f5111667749feff4742a99c20aa6b08ba3b1ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6085b157b49e0ed04d546f824f5111667749feff4742a99c20aa6b08ba3b1ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6085b157b49e0ed04d546f824f5111667749feff4742a99c20aa6b08ba3b1ed0", kill_on_drop: false }`
[INFO] [stdout] 6085b157b49e0ed04d546f824f5111667749feff4742a99c20aa6b08ba3b1ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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-2020-08-29" "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] 2531684e4b018a15657f14b0823483a7d4ba9c68b7b20ed3add0e4e44506f12f
[INFO] running `Command { std: "docker" "start" "-a" "2531684e4b018a15657f14b0823483a7d4ba9c68b7b20ed3add0e4e44506f12f", 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] [stderr]     Checking hex v0.4.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking urlencoding v1.1.1
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]     Checking stream-cancel v0.4.4
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking num-integer v0.1.43
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking tokio-retry v0.2.0
[INFO] [stderr]     Checking futures-retry v0.3.3
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking serde_path_to_error v0.1.3
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking input_buffer v0.2.0
[INFO] [stderr]     Checking zeroize v1.0.0
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking secrecy v0.5.2
[INFO] [stderr]     Checking interledger-packet v0.4.0
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking interledger-service v0.4.0
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking interledger-ildcp v0.4.0
[INFO] [stderr]     Checking interledger-router v0.4.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-dns-unofficial v0.3.1
[INFO] [stderr]     Checking interledger-stream v0.4.0
[INFO] [stderr]     Checking interledger-ccp v0.3.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking headers-core v0.1.1
[INFO] [stderr]     Checking tungstenite v0.9.2
[INFO] [stderr]     Checking headers v0.2.3
[INFO] [stderr]     Checking tokio-tungstenite v0.9.0
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking warp v0.1.23
[INFO] [stderr]     Checking redis v0.13.0
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking interledger-spsp v0.4.0
[INFO] [stderr]     Checking interledger-http v0.4.0
[INFO] [stderr]     Checking interledger-btp v0.4.0
[INFO] [stderr]     Checking interledger-settlement v0.3.0
[INFO] [stderr]     Checking interledger-service-util v0.4.0
[INFO] [stderr]     Checking interledger-api v0.3.0
[INFO] [stderr]  Documenting interledger-store-redis v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "2531684e4b018a15657f14b0823483a7d4ba9c68b7b20ed3add0e4e44506f12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2531684e4b018a15657f14b0823483a7d4ba9c68b7b20ed3add0e4e44506f12f", kill_on_drop: false }`
[INFO] [stdout] 2531684e4b018a15657f14b0823483a7d4ba9c68b7b20ed3add0e4e44506f12f