[INFO] cloning repository https://github.com/Vypo/ethers-newfilter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vypo/ethers-newfilter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVypo%2Fethers-newfilter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVypo%2Fethers-newfilter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1c8ccf7d01715a65e8a901205892e3c750f7bc6
[INFO] documenting Vypo/ethers-newfilter against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVypo%2Fethers-newfilter" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Vypo/ethers-newfilter 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 git repo https://github.com/Vypo/ethers-newfilter
[INFO] finished tweaking git repo https://github.com/Vypo/ethers-newfilter
[INFO] tweaked toml for git repo https://github.com/Vypo/ethers-newfilter written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Vypo/ethers-newfilter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e48ce230f09f7273794e3e1ff2af4e705f56df91e4cf2193f54036a6871b7793
[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" "e48ce230f09f7273794e3e1ff2af4e705f56df91e4cf2193f54036a6871b7793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e48ce230f09f7273794e3e1ff2af4e705f56df91e4cf2193f54036a6871b7793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48ce230f09f7273794e3e1ff2af4e705f56df91e4cf2193f54036a6871b7793", kill_on_drop: false }`
[INFO] [stdout] e48ce230f09f7273794e3e1ff2af4e705f56df91e4cf2193f54036a6871b7793
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0508c888208d4149685a42b7c62603ac8a83cb6a6c0c58232adc28525f01cbfc
[INFO] running `Command { std: "docker" "start" "-a" "0508c888208d4149685a42b7c62603ac8a83cb6a6c0c58232adc28525f01cbfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking input_buffer v0.3.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling async-trait v0.1.36
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking rlp v0.4.5
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking fixed-hash v0.6.1
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]     Checking hmac-drbg v0.2.0
[INFO] [stderr]     Checking tungstenite v0.11.0
[INFO] [stderr]     Checking uint v0.8.3
[INFO] [stderr]     Checking tiny-keccak v1.5.0
[INFO] [stderr]     Checking impl-rlp v0.2.1
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.13.1
[INFO] [stderr]     Checking tokio-native-tls v0.1.0
[INFO] [stderr]     Checking parity-scale-codec v1.3.1
[INFO] [stderr]     Checking impl-serde v0.3.1
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking ethbloom v0.9.2
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking async-tungstenite v0.6.0
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking impl-codec v0.4.2
[INFO] [stderr]     Checking primitive-types v0.7.2
[INFO] [stderr]     Checking ethereum-types v0.9.2
[INFO] [stderr]     Checking ethabi-next v12.0.1
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking ethers-core v0.1.3 (https://github.com/gakonst/ethers-rs#6f02bb54)
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]     Checking reqwest v0.10.6
[INFO] [stderr]     Checking ethers-providers v0.1.3 (https://github.com/gakonst/ethers-rs#6f02bb54)
[INFO] [stderr]     Checking ethers-signers v0.1.3 (https://github.com/gakonst/ethers-rs#6f02bb54)
[INFO] [stderr]     Checking ethers-contract v0.1.3 (https://github.com/gakonst/ethers-rs#6f02bb54)
[INFO] [stderr]     Checking ethers v0.1.3 (https://github.com/gakonst/ethers-rs#6f02bb54)
[INFO] [stderr]  Documenting ethers-subscribe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "0508c888208d4149685a42b7c62603ac8a83cb6a6c0c58232adc28525f01cbfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0508c888208d4149685a42b7c62603ac8a83cb6a6c0c58232adc28525f01cbfc", kill_on_drop: false }`
[INFO] [stdout] 0508c888208d4149685a42b7c62603ac8a83cb6a6c0c58232adc28525f01cbfc