[INFO] cloning repository https://github.com/hearsay316/simple-redis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hearsay316/simple-redis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhearsay316%2Fsimple-redis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhearsay316%2Fsimple-redis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf295f7fa352ccadbac4b205c523c6e4fb999c2e
[INFO] checking hearsay316/simple-redis against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhearsay316%2Fsimple-redis" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hearsay316/simple-redis
[INFO] finished tweaking git repo https://github.com/hearsay316/simple-redis
[INFO] tweaked toml for git repo https://github.com/hearsay316/simple-redis written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hearsay316/simple-redis on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hearsay316/simple-redis 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 37071932b2de609db875ee939e2bb9afd1fd53f8099612adb7c7bd284cb64ce0
[INFO] running `Command { std: "docker" "start" "37071932b2de609db875ee939e2bb9afd1fd53f8099612adb7c7bd284cb64ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37071932b2de609db875ee939e2bb9afd1fd53f8099612adb7c7bd284cb64ce0", 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" "37071932b2de609db875ee939e2bb9afd1fd53f8099612adb7c7bd284cb64ce0" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37071932b2de609db875ee939e2bb9afd1fd53f8099612adb7c7bd284cb64ce0", 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" "37071932b2de609db875ee939e2bb9afd1fd53f8099612adb7c7bd284cb64ce0" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking simple-redis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `anyhow::Error`
[INFO] [stdout]   --> src/network.rs:41:40
[INFO] [stdout]    |
[INFO] [stdout] 41 |             Some(Err(e)) => return Err(e.into()),
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 41 -             Some(Err(e)) => return Err(e.into()),
[INFO] [stdout] 41 +             Some(Err(e)) => return Err(e),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 41 -             Some(Err(e)) => return Err(e.into()),
[INFO] [stdout] 41 +             Some(Err(e)) => return Err(<anyhow::Error as Into<_>>::into(e)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple-redis` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `set::RespSet`
[INFO] [stdout]   --> src/resp/set.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 |           let  frame: RespSet = RespSet::new([
[INFO] [stdout]    |  _______________________________^
[INFO] [stdout] 65 | |             SimpleString::new("value".to_string()).into(),
[INFO] [stdout] 66 | |             BulkString::new("world".to_string()).into()
[INFO] [stdout] 67 | |         ]).into();
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 67 -         ]).into();
[INFO] [stdout] 67 +         ]);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 64 ~         let  frame: RespSet = <set::RespSet as Into<_>>::into(RespSet::new([
[INFO] [stdout] 65 |             SimpleString::new("value".to_string()).into(),
[INFO] [stdout] 66 |             BulkString::new("world".to_string()).into()
[INFO] [stdout] 67 ~         ]));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `simple_string::SimpleString`
[INFO] [stdout]   --> src/resp/simple_string.rs:87:35
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let frame: SimpleString = SimpleString::decode(&mut buf)?.into();
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 87 -         let frame: SimpleString = SimpleString::decode(&mut buf)?.into();
[INFO] [stdout] 87 +         let frame: SimpleString = SimpleString::decode(&mut buf)?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 87 -         let frame: SimpleString = SimpleString::decode(&mut buf)?.into();
[INFO] [stdout] 87 +         let frame: SimpleString = <simple_string::SimpleString as Into<_>>::into(SimpleString::decode(&mut buf)?);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `simple_string::SimpleString`
[INFO] [stdout]   --> src/resp/simple_string.rs:95:35
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let frame: SimpleString = SimpleString::decode(&mut buf)?.into();
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 95 -         let frame: SimpleString = SimpleString::decode(&mut buf)?.into();
[INFO] [stdout] 95 +         let frame: SimpleString = SimpleString::decode(&mut buf)?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 95 -         let frame: SimpleString = SimpleString::decode(&mut buf)?.into();
[INFO] [stdout] 95 +         let frame: SimpleString = <simple_string::SimpleString as Into<_>>::into(SimpleString::decode(&mut buf)?);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `anyhow::Error`
[INFO] [stdout]   --> src/network.rs:41:40
[INFO] [stdout]    |
[INFO] [stdout] 41 |             Some(Err(e)) => return Err(e.into()),
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 41 -             Some(Err(e)) => return Err(e.into()),
[INFO] [stdout] 41 +             Some(Err(e)) => return Err(e),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 41 -             Some(Err(e)) => return Err(e.into()),
[INFO] [stdout] 41 +             Some(Err(e)) => return Err(<anyhow::Error as Into<_>>::into(e)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple-redis` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "37071932b2de609db875ee939e2bb9afd1fd53f8099612adb7c7bd284cb64ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37071932b2de609db875ee939e2bb9afd1fd53f8099612adb7c7bd284cb64ce0", kill_on_drop: false }`
[INFO] [stdout] 37071932b2de609db875ee939e2bb9afd1fd53f8099612adb7c7bd284cb64ce0
