[INFO] fetching crate hwloc 0.5.0...
[INFO] linting hwloc-0.5.0 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate hwloc 0.5.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate hwloc 0.5.0
[INFO] finished tweaking crates.io crate hwloc 0.5.0
[INFO] tweaked toml for crates.io crate hwloc 0.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hwloc 0.5.0 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 19 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v0.7.0 (available: v2.11.0)
[INFO] [stderr]       Adding errno v0.2.8 (available: v0.3.14)
[INFO] [stderr]       Adding num v0.1.43 (available: v0.4.3)
[INFO] [stderr]       Adding winapi v0.2.8 (available: v0.3.9)
[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 errno v0.2.8
[INFO] [stderr]   Downloaded num v0.1.43
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c3e72b63fca9e98d727f5d4b3a08ea597f0b2c65d5072ffaa1412f9df23fa1b1
[INFO] running `Command { std: "docker" "start" "-a" "c3e72b63fca9e98d727f5d4b3a08ea597f0b2c65d5072ffaa1412f9df23fa1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3e72b63fca9e98d727f5d4b3a08ea597f0b2c65d5072ffaa1412f9df23fa1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e72b63fca9e98d727f5d4b3a08ea597f0b2c65d5072ffaa1412f9df23fa1b1", kill_on_drop: false }`
[INFO] [stdout] c3e72b63fca9e98d727f5d4b3a08ea597f0b2c65d5072ffaa1412f9df23fa1b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e087e9dfd471fef01d5cae0f2037cd9417f1378fb1dd8611d0304cd07302e60a
[INFO] running `Command { std: "docker" "start" "-a" "e087e9dfd471fef01d5cae0f2037cd9417f1378fb1dd8611d0304cd07302e60a", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]    Compiling hwloc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]  --> build.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         return;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]   = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]   |
[INFO] [stdout] 5 -     if probed.is_ok() {
[INFO] [stdout] 6 -         return;
[INFO] [stdout] 5 +     if probed.is_ok() {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num v0.1.43
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | //!     let topo = Topology::new();
[INFO] [stdout]    |     ^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout]    = note: `#[warn(clippy::tabs_in_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | //!     for i in 0..topo.depth() {
[INFO] [stdout]    |     ^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | //!         println!("*** Objects at level {}", i);
[INFO] [stdout]    |     ^^^^^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | //!         for (idx, object) in topo.objects_at_depth(i).iter().enumerate() {
[INFO] [stdout]    |     ^^^^^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | //!             println!("{}: {}", idx, object);
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | //!         }
[INFO] [stdout]    |     ^^^^^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | //!     }
[INFO] [stdout]    |     ^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/bitmap.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             bitmap: bitmap,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `bitmap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]    = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/bitmap.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             bitmap: bitmap,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `bitmap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/bitmap.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             bitmap: bitmap,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: replace it with: `bitmap`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/bitmap.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |             manage: manage,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: replace it with: `manage`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:153:13
[INFO] [stdout]     |
[INFO] [stdout] 153 |             topo: topo,
[INFO] [stdout]     |             ^^^^^^^^^^ help: replace it with: `topo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 |             support: support,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `support`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |             topo: topo,
[INFO] [stdout]     |             ^^^^^^^^^^ help: replace it with: `topo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |             support: support,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `support`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:568:1
[INFO] [stdout]     |
[INFO] [stdout] 568 | / bitflags! {
[INFO] [stdout] 569 | |     /// Process/Thread binding flags.
[INFO] [stdout] 570 | |     ///
[INFO] [stdout] 571 | |     /// These bit flags can be used to refine the binding policy.
[INFO] [stdout] ...   |
[INFO] [stdout] 595 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:568:1
[INFO] [stdout]     |
[INFO] [stdout] 568 | / bitflags! {
[INFO] [stdout] 569 | |     /// Process/Thread binding flags.
[INFO] [stdout] 570 | |     ///
[INFO] [stdout] 571 | |     /// These bit flags can be used to refine the binding policy.
[INFO] [stdout] ...   |
[INFO] [stdout] 595 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | / bitflags! {
[INFO] [stdout] 598 | |     pub flags MemBindPolicy: i32 {
[INFO] [stdout] 599 | |         /// Reset the memory allocation policy to the system default. Depending on the operating
[INFO] [stdout] 600 | |         /// system, this may correspond to MEMBIND_FIRSTTOUCH (Linux), or MEMBIND_BIND (AIX,
[INFO] [stdout] ...   |
[INFO] [stdout] 630 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | / bitflags! {
[INFO] [stdout] 598 | |     pub flags MemBindPolicy: i32 {
[INFO] [stdout] 599 | |         /// Reset the memory allocation policy to the system default. Depending on the operating
[INFO] [stdout] 600 | |         /// system, this may correspond to MEMBIND_FIRSTTOUCH (Linux), or MEMBIND_BIND (AIX,
[INFO] [stdout] ...   |
[INFO] [stdout] 630 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | //!     let topo = Topology::new();
[INFO] [stdout]    |     ^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout]    = note: `#[warn(clippy::tabs_in_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | //!     for i in 0..topo.depth() {
[INFO] [stdout]    |     ^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | //!         println!("*** Objects at level {}", i);
[INFO] [stdout]    |     ^^^^^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | //!         for (idx, object) in topo.objects_at_depth(i).iter().enumerate() {
[INFO] [stdout]    |     ^^^^^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | //!             println!("{}: {}", idx, object);
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | //!         }
[INFO] [stdout]    |     ^^^^^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using tabs in doc comments is not recommended
[INFO] [stdout]   --> src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | //!     }
[INFO] [stdout]    |     ^^^^ help: consider using four spaces per tab
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/bitmap.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             bitmap: bitmap,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `bitmap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]    = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/bitmap.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             bitmap: bitmap,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `bitmap`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/bitmap.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             bitmap: bitmap,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: replace it with: `bitmap`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/bitmap.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |             manage: manage,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: replace it with: `manage`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:153:13
[INFO] [stdout]     |
[INFO] [stdout] 153 |             topo: topo,
[INFO] [stdout]     |             ^^^^^^^^^^ help: replace it with: `topo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 |             support: support,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `support`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |             topo: topo,
[INFO] [stdout]     |             ^^^^^^^^^^ help: replace it with: `topo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/lib.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |             support: support,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `support`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:568:1
[INFO] [stdout]     |
[INFO] [stdout] 568 | / bitflags! {
[INFO] [stdout] 569 | |     /// Process/Thread binding flags.
[INFO] [stdout] 570 | |     ///
[INFO] [stdout] 571 | |     /// These bit flags can be used to refine the binding policy.
[INFO] [stdout] ...   |
[INFO] [stdout] 595 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:568:1
[INFO] [stdout]     |
[INFO] [stdout] 568 | / bitflags! {
[INFO] [stdout] 569 | |     /// Process/Thread binding flags.
[INFO] [stdout] 570 | |     ///
[INFO] [stdout] 571 | |     /// These bit flags can be used to refine the binding policy.
[INFO] [stdout] ...   |
[INFO] [stdout] 595 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | / bitflags! {
[INFO] [stdout] 598 | |     pub flags MemBindPolicy: i32 {
[INFO] [stdout] 599 | |         /// Reset the memory allocation policy to the system default. Depending on the operating
[INFO] [stdout] 600 | |         /// system, this may correspond to MEMBIND_FIRSTTOUCH (Linux), or MEMBIND_BIND (AIX,
[INFO] [stdout] ...   |
[INFO] [stdout] 630 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | / bitflags! {
[INFO] [stdout] 598 | |     pub flags MemBindPolicy: i32 {
[INFO] [stdout] 599 | |         /// Reset the memory allocation policy to the system default. Depending on the operating
[INFO] [stdout] 600 | |         /// system, this may correspond to MEMBIND_FIRSTTOUCH (Linux), or MEMBIND_BIND (AIX,
[INFO] [stdout] ...   |
[INFO] [stdout] 630 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant guard
[INFO] [stdout]   --> src/ffi.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |             c if c == 0 => Some(Ordering::Equal),
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_guards
[INFO] [stdout]    = note: `#[warn(clippy::redundant_guards)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 92 -             c if c == 0 => Some(Ordering::Equal),
[INFO] [stdout] 92 +             0 => Some(Ordering::Equal),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/ffi.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 | /         match self.partial_cmp(other) {
[INFO] [stdout] 102 | |             Some(Ordering::Equal) => true,
[INFO] [stdout] 103 | |             _ => false,
[INFO] [stdout] 104 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 101 -         match self.partial_cmp(other) {
[INFO] [stdout] 102 -             Some(Ordering::Equal) => true,
[INFO] [stdout] 103 -             _ => false,
[INFO] [stdout] 104 -         }
[INFO] [stdout] 101 +         matches!(self.partial_cmp(other), Some(Ordering::Equal))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref on an immutable reference
[INFO] [stdout]    --> src/topology_object.rs:271:60
[INFO] [stdout]     |
[INFO] [stdout] 271 |             ffi::hwloc_obj_type_snprintf(type_str_ptr, 64, &*self as *const TopologyObject, false);
[INFO] [stdout]     |                                                            ^^^^^^ help: if you would like to reborrow, try removing `&*`: `self`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
[INFO] [stdout]     = note: `#[warn(clippy::borrow_deref_ref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref on an immutable reference
[INFO] [stdout]    --> src/topology_object.rs:274:42
[INFO] [stdout]     |
[INFO] [stdout] 274 | ...                   &*self as *const TopologyObject,
[INFO] [stdout]     |                       ^^^^^^ help: if you would like to reborrow, try removing `&*`: `self`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `PCI` contains a capitalized acronym
[INFO] [stdout]    --> src/topology_object.rs:444:5
[INFO] [stdout]     |
[INFO] [stdout] 444 |     PCI = 1,
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter (notice the capitalization): `Pci`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]     = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `GPU` contains a capitalized acronym
[INFO] [stdout]    --> src/topology_object.rs:455:5
[INFO] [stdout]     |
[INFO] [stdout] 455 |     GPU = 1,
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Gpu`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `DMA` contains a capitalized acronym
[INFO] [stdout]    --> src/topology_object.rs:458:5
[INFO] [stdout]     |
[INFO] [stdout] 458 |     DMA = 4,
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Dma`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `COPROC` contains a capitalized acronym
[INFO] [stdout]    --> src/topology_object.rs:459:5
[INFO] [stdout]     |
[INFO] [stdout] 459 |     COPROC = 5,
[INFO] [stdout]     |     ^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Coproc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/bitmap.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |         !(result == 0)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: try: `(result != 0)`
[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: this boolean expression can be simplified
[INFO] [stdout]    --> src/bitmap.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |         !(result == 0)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: try: `(result != 0)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::ffi::CString::from_raw` that must be used
[INFO] [stdout]    --> src/topology_object.rs:278:13
[INFO] [stdout]     |
[INFO] [stdout] 278 |             CString::from_raw(separator_ptr);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(from_raw(ptr))` if you intend to drop the `CString`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 278 |             let _ = CString::from_raw(separator_ptr);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant guard
[INFO] [stdout]   --> src/ffi.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |             c if c == 0 => Some(Ordering::Equal),
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_guards
[INFO] [stdout]    = note: `#[warn(clippy::redundant_guards)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 92 -             c if c == 0 => Some(Ordering::Equal),
[INFO] [stdout] 92 +             0 => Some(Ordering::Equal),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/ffi.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 | /         match self.partial_cmp(other) {
[INFO] [stdout] 102 | |             Some(Ordering::Equal) => true,
[INFO] [stdout] 103 | |             _ => false,
[INFO] [stdout] 104 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 101 -         match self.partial_cmp(other) {
[INFO] [stdout] 102 -             Some(Ordering::Equal) => true,
[INFO] [stdout] 103 -             _ => false,
[INFO] [stdout] 104 -         }
[INFO] [stdout] 101 +         matches!(self.partial_cmp(other), Some(Ordering::Equal))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref on an immutable reference
[INFO] [stdout]    --> src/topology_object.rs:271:60
[INFO] [stdout]     |
[INFO] [stdout] 271 |             ffi::hwloc_obj_type_snprintf(type_str_ptr, 64, &*self as *const TopologyObject, false);
[INFO] [stdout]     |                                                            ^^^^^^ help: if you would like to reborrow, try removing `&*`: `self`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
[INFO] [stdout]     = note: `#[warn(clippy::borrow_deref_ref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref on an immutable reference
[INFO] [stdout]    --> src/topology_object.rs:274:42
[INFO] [stdout]     |
[INFO] [stdout] 274 | ...                   &*self as *const TopologyObject,
[INFO] [stdout]     |                       ^^^^^^ help: if you would like to reborrow, try removing `&*`: `self`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `PCI` contains a capitalized acronym
[INFO] [stdout]    --> src/topology_object.rs:444:5
[INFO] [stdout]     |
[INFO] [stdout] 444 |     PCI = 1,
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter (notice the capitalization): `Pci`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]     = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `GPU` contains a capitalized acronym
[INFO] [stdout]    --> src/topology_object.rs:455:5
[INFO] [stdout]     |
[INFO] [stdout] 455 |     GPU = 1,
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Gpu`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `DMA` contains a capitalized acronym
[INFO] [stdout]    --> src/topology_object.rs:458:5
[INFO] [stdout]     |
[INFO] [stdout] 458 |     DMA = 4,
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Dma`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `COPROC` contains a capitalized acronym
[INFO] [stdout]    --> src/topology_object.rs:459:5
[INFO] [stdout]     |
[INFO] [stdout] 459 |     COPROC = 5,
[INFO] [stdout]     |     ^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Coproc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/bitmap.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |         !(result == 0)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: try: `(result != 0)`
[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: this boolean expression can be simplified
[INFO] [stdout]    --> src/bitmap.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |         !(result == 0)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: try: `(result != 0)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]   --> examples/bind_threads.rs:49:51
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 let mut bind_to = cpuset_for_core(&*locked_topo, i);
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^ help: try: `&locked_topo`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout]    = note: `#[warn(clippy::explicit_auto_deref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `str::repeat` using iterators
[INFO] [stdout]   --> examples/walk_tree.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let padding = std::iter::repeat(" ").take(depth).collect::<String>();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `" ".repeat(depth)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_str_repeat
[INFO] [stdout]    = note: `#[warn(clippy::manual_str_repeat)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `repeat().take()` can be written more concisely
[INFO] [stdout]   --> examples/walk_tree.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let padding = std::iter::repeat(" ").take(depth).collect::<String>();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `repeat_n()` instead: `std::iter::repeat_n(" ", depth)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_repeat_n
[INFO] [stdout]    = note: `#[warn(clippy::manual_repeat_n)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: parameter is only used in recursion
[INFO] [stdout]   --> examples/walk_tree.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn print_children(topo: &Topology, obj: &TopologyObject, depth: usize) {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_topo`
[INFO] [stdout]    |
[INFO] [stdout] note: parameter used here
[INFO] [stdout]   --> examples/walk_tree.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |         print_children(topo, obj.children()[i as usize], depth + 1);
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#only_used_in_recursion
[INFO] [stdout]    = note: `#[warn(clippy::only_used_in_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::ffi::CString::from_raw` that must be used
[INFO] [stdout]    --> src/topology_object.rs:278:13
[INFO] [stdout]     |
[INFO] [stdout] 278 |             CString::from_raw(separator_ptr);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(from_raw(ptr))` if you intend to drop the `CString`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 278 |             let _ = CString::from_raw(separator_ptr);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.94s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e087e9dfd471fef01d5cae0f2037cd9417f1378fb1dd8611d0304cd07302e60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e087e9dfd471fef01d5cae0f2037cd9417f1378fb1dd8611d0304cd07302e60a", kill_on_drop: false }`
[INFO] [stdout] e087e9dfd471fef01d5cae0f2037cd9417f1378fb1dd8611d0304cd07302e60a