[INFO] crate redlock-rs 0.2.1 is already in cache
[INFO] checking redlock-rs-0.2.1 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] extracting crate redlock-rs 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate redlock-rs 0.2.1 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate redlock-rs 0.2.1
[INFO] finished tweaking crates.io crate redlock-rs 0.2.1
[INFO] tweaked toml for crates.io crate redlock-rs 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytes v0.5.4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 794b1acaf322fb8adf836f29bd1c917e0cbb18c4c350c94bc2202c84ff4d03f2
[INFO] running `"docker" "start" "-a" "794b1acaf322fb8adf836f29bd1c917e0cbb18c4c350c94bc2202c84ff4d03f2"`
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking tokio v0.2.10
[INFO] [stderr]     Checking time v0.2.4
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking redis v0.15.1
[INFO] [stderr] error[E0277]: the trait bound `!: types::FromRedisValue` is not satisfied
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/redis-0.15.1/src/script.rs:175:42
[INFO] [stderr]     |
[INFO] [stderr] 175 |                     let _hash = load_cmd.query_async(con).await?;
[INFO] [stderr]     |                                          ^^^^^^^^^^^ the trait `types::FromRedisValue` is not implemented for `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait is implemented for `()`. Possibly this error has been caused by changes to Rust's type-inference algorithm (see: https://github.com/rust-lang/rust/issues/48950 for more info). Consider whether you meant to use the type `()` here instead.
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `redis`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "794b1acaf322fb8adf836f29bd1c917e0cbb18c4c350c94bc2202c84ff4d03f2"`
[INFO] running `"docker" "rm" "-f" "794b1acaf322fb8adf836f29bd1c917e0cbb18c4c350c94bc2202c84ff4d03f2"`
[INFO] [stdout] 794b1acaf322fb8adf836f29bd1c917e0cbb18c4c350c94bc2202c84ff4d03f2