[INFO] fetching crate catga-redis 0.2.0...
[INFO] checking catga-redis-0.2.0 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate catga-redis 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate catga-redis 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate catga-redis 0.2.0
[INFO] tweaked toml for crates.io crate catga-redis 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate catga-redis 0.2.0 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate catga-redis 0.2.0 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b4391a39aeeb4b1b888bfebb7dce51b5211e25f02229efe9ec44412b22064196
[INFO] running `Command { std: "docker" "start" "b4391a39aeeb4b1b888bfebb7dce51b5211e25f02229efe9ec44412b22064196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4391a39aeeb4b1b888bfebb7dce51b5211e25f02229efe9ec44412b22064196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b4391a39aeeb4b1b888bfebb7dce51b5211e25f02229efe9ec44412b22064196" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4391a39aeeb4b1b888bfebb7dce51b5211e25f02229efe9ec44412b22064196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b4391a39aeeb4b1b888bfebb7dce51b5211e25f02229efe9ec44412b22064196" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking catga-redis v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CatgaError`
[INFO] [stdout]  --> tests/connection_drop.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use catga_core::{CatgaError, CatgaResult, Envelope, ErrorCode, MessageMetadata, MessageTransport};
[INFO] [stdout]   |                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timeout_err::timeout_error`
[INFO] [stdout]   --> tests/contract_rpc.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use timeout_err::timeout_error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Confirm` and `Fail` are never constructed
[INFO] [stdout]   --> tests/support/mock_redis.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum SubscribeReply {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] 13 |     /// Confirm the subscription and keep serving commands.
[INFO] [stdout] 14 |     Confirm,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     Fail,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SubscribeReply` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `timeout_error` is never used
[INFO] [stdout]  --> tests/support/timeout_err.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn timeout_error(context: &'static str) -> CatgaError {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v1.5.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b4391a39aeeb4b1b888bfebb7dce51b5211e25f02229efe9ec44412b22064196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4391a39aeeb4b1b888bfebb7dce51b5211e25f02229efe9ec44412b22064196", kill_on_drop: false }`
[INFO] [stdout] b4391a39aeeb4b1b888bfebb7dce51b5211e25f02229efe9ec44412b22064196
