[INFO] fetching crate lmdb-sys2 0.11.2... [INFO] linting lmdb-sys2-0.11.2 against nightly for clippy-nonminimal_bool-denied [INFO] extracting crate lmdb-sys2 0.11.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate lmdb-sys2 0.11.2 [INFO] finished tweaking crates.io crate lmdb-sys2 0.11.2 [INFO] tweaked toml for crates.io crate lmdb-sys2 0.11.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lmdb-sys2 0.11.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 28 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.66.1 (available: v0.72.1) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ee05c2f505e488a64f31f93f15b3e5b47a25963627e2cfab6c0334895f73418d [INFO] running `Command { std: "docker" "start" "-a" "ee05c2f505e488a64f31f93f15b3e5b47a25963627e2cfab6c0334895f73418d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee05c2f505e488a64f31f93f15b3e5b47a25963627e2cfab6c0334895f73418d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee05c2f505e488a64f31f93f15b3e5b47a25963627e2cfab6c0334895f73418d", kill_on_drop: false }` [INFO] [stdout] ee05c2f505e488a64f31f93f15b3e5b47a25963627e2cfab6c0334895f73418d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 11b5c468ca7e2bad2966d15cb2947f5857084f467652f160a6f70a755440e59a [INFO] running `Command { std: "docker" "start" "-a" "11b5c468ca7e2bad2966d15cb2947f5857084f467652f160a6f70a755440e59a", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling lmdb-sys2 v0.11.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> build.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | if !pkg_config::find_library("liblmdb").is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `pkg_config::find_library("liblmdb").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: used `assert_eq!` with a literal bool [INFO] [stdout] --> tests/lmdb.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | assert_eq!(make_cmd.success(), true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison [INFO] [stdout] = note: `#[warn(clippy::bool_assert_comparison)]` on by default [INFO] [stdout] help: replace it with `assert!(..)` [INFO] [stdout] | [INFO] [stdout] 19 - assert_eq!(make_cmd.success(), true); [INFO] [stdout] 19 + assert!(make_cmd.success()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: used `assert_eq!` with a literal bool [INFO] [stdout] --> tests/lmdb.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | assert_eq!(make_test_cmd.success(), true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison [INFO] [stdout] help: replace it with `assert!(..)` [INFO] [stdout] | [INFO] [stdout] 27 - assert_eq!(make_test_cmd.success(), true); [INFO] [stdout] 27 + assert!(make_test_cmd.success()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this is a decimal constant [INFO] [stdout] --> tests/simple.rs:68:49 [INFO] [stdout] | [INFO] [stdout] 68 | E!(mdb_env_open(env, str!(env_path), 0, 0664)); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_prefixed_literal [INFO] [stdout] = note: `#[warn(clippy::zero_prefixed_literal)]` on by default [INFO] [stdout] help: if you mean to use a decimal constant, remove the `0` to avoid confusion [INFO] [stdout] | [INFO] [stdout] 68 - E!(mdb_env_open(env, str!(env_path), 0, 0664)); [INFO] [stdout] 68 + E!(mdb_env_open(env, str!(env_path), 0, 664)); [INFO] [stdout] | [INFO] [stdout] help: if you mean to use an octal constant, use `0o` [INFO] [stdout] | [INFO] [stdout] 68 | E!(mdb_env_open(env, str!(env_path), 0, 0o664)); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this creates a dangling pointer because temporary `std::ffi::CString` is dropped at end of statement [INFO] [stdout] --> tests/simple.rs:22:40 [INFO] [stdout] | [INFO] [stdout] 22 | ::CString::new($expr).unwrap().as_ptr() [INFO] [stdout] | ------------------------------ ^^^^^^ pointer created here [INFO] [stdout] | | [INFO] [stdout] | this `std::ffi::CString` is dropped at end of statement [INFO] [stdout] ... [INFO] [stdout] 62 | let sval = str!("foo") as *mut c_void; [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: bind the `std::ffi::CString` to a variable such that it outlives the pointer returned by `as_ptr` [INFO] [stdout] = note: a dangling pointer is safe, but dereferencing one is undefined behavior [INFO] [stdout] = note: returning a pointer to a local variable will always result in a dangling pointer [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stdout] = note: this warning originates in the macro `str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this creates a dangling pointer because temporary `std::ffi::CString` is dropped at end of statement [INFO] [stdout] --> tests/simple.rs:22:40 [INFO] [stdout] | [INFO] [stdout] 22 | ::CString::new($expr).unwrap().as_ptr() [INFO] [stdout] | ------------------------------ ^^^^^^ pointer created here [INFO] [stdout] | | [INFO] [stdout] | this `std::ffi::CString` is dropped at end of statement [INFO] [stdout] ... [INFO] [stdout] 63 | let dval = str!("bar") as *mut c_void; [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: bind the `std::ffi::CString` to a variable such that it outlives the pointer returned by `as_ptr` [INFO] [stdout] = note: a dangling pointer is safe, but dereferencing one is undefined behavior [INFO] [stdout] = note: returning a pointer to a local variable will always result in a dangling pointer [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.60s [INFO] running `Command { std: "docker" "inspect" "11b5c468ca7e2bad2966d15cb2947f5857084f467652f160a6f70a755440e59a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11b5c468ca7e2bad2966d15cb2947f5857084f467652f160a6f70a755440e59a", kill_on_drop: false }` [INFO] [stdout] 11b5c468ca7e2bad2966d15cb2947f5857084f467652f160a6f70a755440e59a