[INFO] fetching crate tempest-source-redis 0.1.1...
[INFO] checking tempest-source-redis-0.1.1 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] extracting crate tempest-source-redis 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tempest-source-redis 0.1.1 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tempest-source-redis 0.1.1
[INFO] finished tweaking crates.io crate tempest-source-redis 0.1.1
[INFO] tweaked toml for crates.io crate tempest-source-redis 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "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" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "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] ec88596cc2ad10e190a367ffde8c5e96c4a554418597563ff83c68b233fab987
[INFO] running `Command { std: "docker" "start" "-a" "ec88596cc2ad10e190a367ffde8c5e96c4a554418597563ff83c68b233fab987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec88596cc2ad10e190a367ffde8c5e96c4a554418597563ff83c68b233fab987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec88596cc2ad10e190a367ffde8c5e96c4a554418597563ff83c68b233fab987", kill_on_drop: false }`
[INFO] [stdout] ec88596cc2ad10e190a367ffde8c5e96c4a554418597563ff83c68b233fab987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTFLAGS=--cap-lints=forbid" "-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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--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] b2f3d5b9b224372603001b5b4c91894e7289e4b6180eb2d10207cb45aea06931
[INFO] running `Command { std: "docker" "start" "-a" "b2f3d5b9b224372603001b5b4c91894e7289e4b6180eb2d10207cb45aea06931", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
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[INFO] [stderr]    Compiling getrandom v0.2.2
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[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking rand v0.3.23
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[INFO] [stderr]     Checking num-integer v0.1.44
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[INFO] [stderr]    Compiling syn v0.15.44
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[INFO] [stderr]    Compiling const-random-macro v0.1.13
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[INFO] [stderr]     Checking serde-hjson v0.8.2
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
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[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling actix_derive v0.4.0
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]     Checking failure v0.1.8
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[INFO] [stderr]     Checking tokio-io v0.1.13
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[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio v0.2.25
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[INFO] [stderr]     Checking tokio-udp v0.1.6
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[INFO] [stderr]     Checking actix-server-config v0.1.2
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking trust-dns-proto v0.7.4
[INFO] [stderr]     Checking trust-dns-resolver v0.11.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking combine v4.5.2
[INFO] [stderr]     Checking tempest-source v0.1.1
[INFO] [stderr]     Checking actix-threadpool v0.1.2
[INFO] [stderr]     Checking actix-rt v0.2.6
[INFO] [stderr]     Checking actix-connect v0.2.5
[INFO] [stderr]     Checking actix-http v0.2.11
[INFO] [stderr]     Checking actix v0.8.3
[INFO] [stderr]     Checking tempest v0.1.1
[INFO] [stderr]     Checking redis v0.16.0
[INFO] [stderr]     Checking redis-streams v0.1.1
[INFO] [stderr]     Checking tempest-source-redis v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `client`
[INFO] [stdout]    --> src/stream.rs:470:5
[INFO] [stdout]     |
[INFO] [stdout] 470 |     client: Option<Client>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `client`
[INFO] [stdout]    --> src/stream.rs:470:5
[INFO] [stdout]     |
[INFO] [stdout] 470 |     client: Option<Client>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 17s
[INFO] running `Command { std: "docker" "inspect" "b2f3d5b9b224372603001b5b4c91894e7289e4b6180eb2d10207cb45aea06931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f3d5b9b224372603001b5b4c91894e7289e4b6180eb2d10207cb45aea06931", kill_on_drop: false }`
[INFO] [stdout] b2f3d5b9b224372603001b5b4c91894e7289e4b6180eb2d10207cb45aea06931