[INFO] cloning repository https://github.com/my-personal-samples/redis-stream
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/my-personal-samples/redis-stream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmy-personal-samples%2Fredis-stream", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmy-personal-samples%2Fredis-stream'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f49e4a197a4e7d9c63722d71ebbb15cee2b61868
[INFO] checking my-personal-samples/redis-stream against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmy-personal-samples%2Fredis-stream" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/my-personal-samples/redis-stream
[INFO] finished tweaking git repo https://github.com/my-personal-samples/redis-stream
[INFO] tweaked toml for git repo https://github.com/my-personal-samples/redis-stream written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/my-personal-samples/redis-stream on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/my-personal-samples/redis-stream already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.186
[INFO] [stderr]   Downloaded serde v1.0.186
[INFO] [stderr]   Downloaded redis v0.23.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f079f2d86ccf77bb46a8a21a827d2b50c7358125be9ef3c6a215ceab295c33b
[INFO] running `Command { std: "docker" "start" "-a" "1f079f2d86ccf77bb46a8a21a827d2b50c7358125be9ef3c6a215ceab295c33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f079f2d86ccf77bb46a8a21a827d2b50c7358125be9ef3c6a215ceab295c33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f079f2d86ccf77bb46a8a21a827d2b50c7358125be9ef3c6a215ceab295c33b", kill_on_drop: false }`
[INFO] [stdout] 1f079f2d86ccf77bb46a8a21a827d2b50c7358125be9ef3c6a215ceab295c33b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66b2a43e756ffc84044a4e8ea4ab296cc0c1d16802e23c5d5edbbf6728d0ab3f
[INFO] running `Command { std: "docker" "start" "-a" "66b2a43e756ffc84044a4e8ea4ab296cc0c1d16802e23c5d5edbbf6728d0ab3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.186
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking combine v4.6.6
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.186
[INFO] [stderr]     Checking redis v0.23.2
[INFO] [stderr]     Checking redis_stream_sample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.23.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "66b2a43e756ffc84044a4e8ea4ab296cc0c1d16802e23c5d5edbbf6728d0ab3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b2a43e756ffc84044a4e8ea4ab296cc0c1d16802e23c5d5edbbf6728d0ab3f", kill_on_drop: false }`
[INFO] [stdout] 66b2a43e756ffc84044a4e8ea4ab296cc0c1d16802e23c5d5edbbf6728d0ab3f