[INFO] cloning repository https://github.com/passcod/catflap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/passcod/catflap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpasscod%2Fcatflap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpasscod%2Fcatflap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44415ed0fea43ce9358f6dcd2f64e2b8d857c4ce
[INFO] linting passcod/catflap against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpasscod%2Fcatflap" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/passcod/catflap
[INFO] finished tweaking git repo https://github.com/passcod/catflap
[INFO] tweaked toml for git repo https://github.com/passcod/catflap written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/passcod/catflap on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/passcod/catflap 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hermit-abi v0.1.13
[INFO] [stderr]   Downloaded cc v1.0.54
[INFO] [stderr]   Downloaded libc v0.2.71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e5e183891ea7d8b2dde147fb6814058909971c27f55c2e31d824344f7b46eab
[INFO] running `Command { std: "docker" "start" "-a" "3e5e183891ea7d8b2dde147fb6814058909971c27f55c2e31d824344f7b46eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e5e183891ea7d8b2dde147fb6814058909971c27f55c2e31d824344f7b46eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e5e183891ea7d8b2dde147fb6814058909971c27f55c2e31d824344f7b46eab", kill_on_drop: false }`
[INFO] [stdout] 3e5e183891ea7d8b2dde147fb6814058909971c27f55c2e31d824344f7b46eab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23a0fecbad2d104f1851052de8a0040e046e39cc595099b534e55748d47b894a
[INFO] running `Command { std: "docker" "start" "-a" "23a0fecbad2d104f1851052de8a0040e046e39cc595099b534e55748d47b894a", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking catflap v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/sock.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     if !result.is_ok() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: try: `result.is_err()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `Result.and_then(|x| Ok(y))`, which is more succinctly expressed as `map(|x| y)`
[INFO] [stdout]   --> src/sock.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |       let result = Ok(())
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 30 | |         .and_then(|_| setsockopt(sock, sockopt::ReuseAddr, &true))
[INFO] [stdout] 31 | |         .and_then(|_| bind(sock, &SockAddr::new_inet(
[INFO] [stdout] 32 | |             InetAddr::from_std(&addr))
[INFO] [stdout] 33 | |         ))
[INFO] [stdout] 34 | |         .and_then(|_| listen(sock, 1))
[INFO] [stdout] 35 | |         .and_then(|_| Ok(sock));
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bind_instead_of_map
[INFO] [stdout]    = note: `#[warn(clippy::bind_instead_of_map)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 29 ~     let result = Ok(())
[INFO] [stdout] 30 ~         .and_then(|_| setsockopt(sock, sockopt::ReuseAddr, &true))
[INFO] [stdout] 31 ~         .and_then(|_| bind(sock, &SockAddr::new_inet(
[INFO] [stdout] 32 ~             InetAddr::from_std(&addr))
[INFO] [stdout] 33 ~         ))
[INFO] [stdout] 34 ~         .and_then(|_| listen(sock, 1)).map(|_| sock);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/sock.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     if !result.is_ok() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: try: `result.is_err()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `Result.and_then(|x| Ok(y))`, which is more succinctly expressed as `map(|x| y)`
[INFO] [stdout]   --> src/sock.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |       let result = Ok(())
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 30 | |         .and_then(|_| setsockopt(sock, sockopt::ReuseAddr, &true))
[INFO] [stdout] 31 | |         .and_then(|_| bind(sock, &SockAddr::new_inet(
[INFO] [stdout] 32 | |             InetAddr::from_std(&addr))
[INFO] [stdout] 33 | |         ))
[INFO] [stdout] 34 | |         .and_then(|_| listen(sock, 1))
[INFO] [stdout] 35 | |         .and_then(|_| Ok(sock));
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bind_instead_of_map
[INFO] [stdout]    = note: `#[warn(clippy::bind_instead_of_map)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 29 ~     let result = Ok(())
[INFO] [stdout] 30 ~         .and_then(|_| setsockopt(sock, sockopt::ReuseAddr, &true))
[INFO] [stdout] 31 ~         .and_then(|_| bind(sock, &SockAddr::new_inet(
[INFO] [stdout] 32 ~             InetAddr::from_std(&addr))
[INFO] [stdout] 33 ~         ))
[INFO] [stdout] 34 ~         .and_then(|_| listen(sock, 1)).map(|_| sock);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "23a0fecbad2d104f1851052de8a0040e046e39cc595099b534e55748d47b894a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a0fecbad2d104f1851052de8a0040e046e39cc595099b534e55748d47b894a", kill_on_drop: false }`
[INFO] [stdout] 23a0fecbad2d104f1851052de8a0040e046e39cc595099b534e55748d47b894a