[INFO] cloning repository https://github.com/laravelup/fake-redis-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laravelup/fake-redis-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaravelup%2Ffake-redis-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaravelup%2Ffake-redis-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e40de8736ad6ab4bd625c948a49755a5f16cd424 [INFO] testing laravelup/fake-redis-rs against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaravelup%2Ffake-redis-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/laravelup/fake-redis-rs on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0/source/.cargo/config [INFO] started tweaking git repo https://github.com/laravelup/fake-redis-rs [INFO] finished tweaking git repo https://github.com/laravelup/fake-redis-rs [INFO] tweaked toml for git repo https://github.com/laravelup/fake-redis-rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/laravelup/fake-redis-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-macro v0.3.18 [INFO] [stderr] Downloaded futures-executor v0.3.18 [INFO] [stderr] Downloaded futures v0.3.18 [INFO] [stderr] Downloaded futures-io v0.3.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ea660ae7af9527865b53654f86e6375a860c4ec1dd298c31738744c834613d2 [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" "4ea660ae7af9527865b53654f86e6375a860c4ec1dd298c31738744c834613d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ea660ae7af9527865b53654f86e6375a860c4ec1dd298c31738744c834613d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ea660ae7af9527865b53654f86e6375a860c4ec1dd298c31738744c834613d2", kill_on_drop: false }` [INFO] [stdout] 4ea660ae7af9527865b53654f86e6375a860c4ec1dd298c31738744c834613d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--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] b58137a45e714907d5e55d6febe03dffe9582313477f87ed022bd07fbf512132 [INFO] running `Command { std: "docker" "start" "-a" "b58137a45e714907d5e55d6febe03dffe9582313477f87ed022bd07fbf512132", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling fake-redis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/serve.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnSupport` [INFO] [stdout] --> src/protocol.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | UnSupport, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Protocol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/protocol.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `List` [INFO] [stdout] --> src/protocol.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | List, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `KeyType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/protocol.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Set` [INFO] [stdout] --> src/protocol.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | Set, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `KeyType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/protocol.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ZSet` [INFO] [stdout] --> src/protocol.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | ZSet, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `KeyType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/protocol.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/serve.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | client.sender.send(Err(StreamStatus::Offline)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.17s [INFO] running `Command { std: "docker" "inspect" "b58137a45e714907d5e55d6febe03dffe9582313477f87ed022bd07fbf512132", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b58137a45e714907d5e55d6febe03dffe9582313477f87ed022bd07fbf512132", kill_on_drop: false }` [INFO] [stdout] b58137a45e714907d5e55d6febe03dffe9582313477f87ed022bd07fbf512132 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe3b695e5493ad02152fe1870c21776463db4e7bdc84988e01ee1a0d5d1eceb2 [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" "fe3b695e5493ad02152fe1870c21776463db4e7bdc84988e01ee1a0d5d1eceb2", kill_on_drop: false }` [INFO] [stderr] Compiling fake-redis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/serve.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnSupport` [INFO] [stdout] --> src/protocol.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | UnSupport, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Protocol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/protocol.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `List` [INFO] [stdout] --> src/protocol.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | List, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `KeyType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/protocol.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Set` [INFO] [stdout] --> src/protocol.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | Set, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `KeyType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/protocol.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ZSet` [INFO] [stdout] --> src/protocol.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | ZSet, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `KeyType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/protocol.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/serve.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | client.sender.send(Err(StreamStatus::Offline)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.45s [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fe3b695e5493ad02152fe1870c21776463db4e7bdc84988e01ee1a0d5d1eceb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe3b695e5493ad02152fe1870c21776463db4e7bdc84988e01ee1a0d5d1eceb2", kill_on_drop: false }` [INFO] [stdout] fe3b695e5493ad02152fe1870c21776463db4e7bdc84988e01ee1a0d5d1eceb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a72701e2cc8e512ef928838ab42ec1b74fabc3f7f0fd9e50e85d45bef47863df [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" "a72701e2cc8e512ef928838ab42ec1b74fabc3f7f0fd9e50e85d45bef47863df", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `AsyncWriteExt` [INFO] [stderr] --> src/serve.rs:6:31 [INFO] [stderr] | [INFO] [stderr] 6 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnSupport` [INFO] [stderr] --> src/protocol.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | UnSupport, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Protocol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/protocol.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `List` [INFO] [stderr] --> src/protocol.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | List, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: `KeyType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/protocol.rs:67:10 [INFO] [stderr] | [INFO] [stderr] 67 | #[derive(Clone, Debug, PartialEq)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Set` [INFO] [stderr] --> src/protocol.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | Set, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: `KeyType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/protocol.rs:67:10 [INFO] [stderr] | [INFO] [stderr] 67 | #[derive(Clone, Debug, PartialEq)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ZSet` [INFO] [stderr] --> src/protocol.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | ZSet, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: `KeyType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/protocol.rs:67:10 [INFO] [stderr] | [INFO] [stderr] 67 | #[derive(Clone, Debug, PartialEq)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/serve.rs:65:21 [INFO] [stderr] | [INFO] [stderr] 65 | client.sender.send(Err(StreamStatus::Offline)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `fake-redis` (bin "fake-redis" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fake_redis-8a8c7b5b65bc3422) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a72701e2cc8e512ef928838ab42ec1b74fabc3f7f0fd9e50e85d45bef47863df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a72701e2cc8e512ef928838ab42ec1b74fabc3f7f0fd9e50e85d45bef47863df", kill_on_drop: false }` [INFO] [stdout] a72701e2cc8e512ef928838ab42ec1b74fabc3f7f0fd9e50e85d45bef47863df