[INFO] fetching crate cmsis-cffi 0.7.0...
[INFO] checking cmsis-cffi-0.7.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate cmsis-cffi 0.7.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate cmsis-cffi 0.7.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cmsis-cffi 0.7.0
[INFO] finished tweaking crates.io crate cmsis-cffi 0.7.0
[INFO] tweaked toml for crates.io crate cmsis-cffi 0.7.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 147 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding core-foundation v0.9.4 (latest: v0.10.0)
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[INFO] [stderr]       Adding quick-xml v0.17.2 (latest: v0.36.1)
[INFO] [stderr]       Adding rustls-native-certs v0.7.3 (latest: v0.8.0)
[INFO] [stderr]       Adding tower v0.4.13 (latest: v0.5.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simplelog v0.12.2
[INFO] [stderr]   Downloaded minidom v0.12.0
[INFO] [stderr]   Downloaded cmsis-pack v0.7.0
[INFO] [stderr]   Downloaded quick-xml v0.17.2
[INFO] [stderr]   Downloaded ctor v0.2.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ef34361a7729a507f431480508ac71d2add2988f0bda15ad83038b0da9faf21
[INFO] running `Command { std: "docker" "start" "-a" "0ef34361a7729a507f431480508ac71d2add2988f0bda15ad83038b0da9faf21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ef34361a7729a507f431480508ac71d2add2988f0bda15ad83038b0da9faf21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef34361a7729a507f431480508ac71d2add2988f0bda15ad83038b0da9faf21", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a765955d63ff68457705b7fef785cdb4206b89da64c62f05111bf16369e72ca9
[INFO] running `Command { std: "docker" "start" "-a" "a765955d63ff68457705b7fef785cdb4206b89da64c62f05111bf16369e72ca9", kill_on_drop: false }`
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]    Compiling rustls v0.23.12
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking object v0.36.4
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking quick-xml v0.17.2
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking rustls-webpki v0.102.7
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[INFO] [stderr]    Compiling futures-macro v0.3.30
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[INFO] [stderr]    Compiling pin-project-internal v1.1.5
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[INFO] [stderr]    Compiling ctor v0.2.8
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[INFO] [stderr]     Checking cmsis-pack v0.7.0
[INFO] [stderr]     Checking cmsis-cffi v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |           Box::into_raw($boxed);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/pack.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 | /             with_from_raw!(let mut packs = parsed_packs, {
[INFO] [stdout] 32 | |                 let size = packs.0.len();
[INFO] [stdout] 33 | |                 let packs: Vec<_> = packs.0.drain(0..size).collect();
[INFO] [stdout] 34 | |                 let thread = thread::Builder::new()
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |                 }))))
[INFO] [stdout] 50 | |             })
[INFO] [stdout]    | |______________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the pointer will leak memory
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let _ = Box::into_raw($boxed);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:28:9
[INFO] [stdout]     |
[INFO] [stdout] 28  |           Box::into_raw($boxed);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pack_index.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 | /         with_from_raw!(let mut boxed = ptr,{
[INFO] [stdout] 129 | |             let (ret, next_state) = match mem::replace(boxed.borrow_mut(), UpdatePoll::Drained) {
[INFO] [stdout] 130 | |                 UpdatePoll::Complete(inner) => (true, UpdatePoll::Complete(inner)),
[INFO] [stdout] 131 | |                 UpdatePoll::Drained => (true, UpdatePoll::Drained),
[INFO] [stdout] ...   |
[INFO] [stdout] 146 | |             ret
[INFO] [stdout] 147 | |         })
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 28  |         let _ = Box::into_raw($boxed);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:21:9
[INFO] [stdout]     |
[INFO] [stdout] 21  |           Box::into_raw($boxed);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pack_index.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 | /         with_from_raw!(let boxed = ptr,{
[INFO] [stdout] 157 | |             match boxed.borrow() {
[INFO] [stdout] 158 | |                 UpdatePoll::Complete(_) => null_mut(),
[INFO] [stdout] 159 | |                 UpdatePoll::Drained => null_mut(),
[INFO] [stdout] ...   |
[INFO] [stdout] 167 | |             }
[INFO] [stdout] 168 | |         })
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 21  |         let _ = Box::into_raw($boxed);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:28:9
[INFO] [stdout]     |
[INFO] [stdout] 28  |           Box::into_raw($boxed);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pack_index.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 | /         with_from_raw!(let mut boxed = ptr,{
[INFO] [stdout] 186 | |             let (ret, next_state) = match mem::replace(boxed.borrow_mut(), UpdatePoll::Drained) {
[INFO] [stdout] 187 | |                 UpdatePoll::Complete(inner) => (Some(inner), UpdatePoll::Drained),
[INFO] [stdout] 188 | |                 UpdatePoll::Drained => (None, UpdatePoll::Drained),
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |             }
[INFO] [stdout] 201 | |         })
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 28  |         let _ = Box::into_raw($boxed);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:28:9
[INFO] [stdout]     |
[INFO] [stdout] 28  |           Box::into_raw($boxed);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pack_index.rs:215:13
[INFO] [stdout]     |
[INFO] [stdout] 215 | /             with_from_raw!(let mut boxed = ptr, {
[INFO] [stdout] 216 | |                 if let Some(osstr) = boxed.0.pop().map(|p| p.into_os_string()){
[INFO] [stdout] 217 | |                     match osstr.to_str() {
[INFO] [stdout] 218 | |                         Some(osstr) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 225 | |                 }
[INFO] [stdout] 226 | |             })
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 28  |         let _ = Box::into_raw($boxed);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:28:9
[INFO] [stdout]     |
[INFO] [stdout] 28  |           Box::into_raw($boxed);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pack_index.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 | /             with_from_raw!(let mut boxed = ptr, {
[INFO] [stdout] 237 | |                 let pstore = unsafe { CStr::from_ptr(cstr) }.to_string_lossy();
[INFO] [stdout] 238 | |                 boxed.0.push(pstore.into_owned().into());
[INFO] [stdout] 239 | |                 Ok(())
[INFO] [stdout] 240 | |             })
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 28  |         let _ = Box::into_raw($boxed);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |           Box::into_raw($boxed);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/pdsc.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | /         with_from_raw!(let filenames = packs, {
[INFO] [stdout] 31 | |             dump_devices(&filenames.0,
[INFO] [stdout] 32 | |                          dev_dest.map(|d| d.to_string()),
[INFO] [stdout] 33 | |                          brd_dest.map(|d| d.to_string()),
[INFO] [stdout] 34 | |             )
[INFO] [stdout] 35 | |         })
[INFO] [stdout]    | |__________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the pointer will leak memory
[INFO] [stdout]    = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = Box::into_raw($boxed);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |           Box::into_raw($boxed);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/pdsc.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 | /             with_from_raw!(let boxed = ptr,{
[INFO] [stdout] 68 | |                 let pdsc_files = boxed.iter();
[INFO] [stdout] 69 | |                 Ok(Box::into_raw(Box::new(ParsedPacks(
[INFO] [stdout] 70 | |                     pdsc_files
[INFO] [stdout] 71 | |                         .filter_map(|input| Package::from_path(Path::new(input)).ok_warn())
[INFO] [stdout] 72 | |                         .collect()))))
[INFO] [stdout] 73 | |             })
[INFO] [stdout]    | |______________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the pointer will leak memory
[INFO] [stdout]    = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = Box::into_raw($boxed);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |           Box::into_raw($boxed);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/pdsc.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | /         with_from_raw!(let boxed = ptr, {
[INFO] [stdout] 91 | |             let pdscs = boxed.iter();
[INFO] [stdout] 92 | |             let dumped_components = cmsis_pack::pdsc::dumps_components(pdscs)?;
[INFO] [stdout] 93 | |             Ok(CString::new(dumped_components).unwrap().into_raw())
[INFO] [stdout] 94 | |         })
[INFO] [stdout]    | |__________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the pointer will leak memory
[INFO] [stdout]    = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = Box::into_raw($boxed);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |           Box::into_raw($boxed);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/pack.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 | /             with_from_raw!(let mut packs = parsed_packs, {
[INFO] [stdout] 32 | |                 let size = packs.0.len();
[INFO] [stdout] 33 | |                 let packs: Vec<_> = packs.0.drain(0..size).collect();
[INFO] [stdout] 34 | |                 let thread = thread::Builder::new()
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |                 }))))
[INFO] [stdout] 50 | |             })
[INFO] [stdout]    | |______________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the pointer will leak memory
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let _ = Box::into_raw($boxed);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:28:9
[INFO] [stdout]     |
[INFO] [stdout] 28  |           Box::into_raw($boxed);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pack_index.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 | /         with_from_raw!(let mut boxed = ptr,{
[INFO] [stdout] 129 | |             let (ret, next_state) = match mem::replace(boxed.borrow_mut(), UpdatePoll::Drained) {
[INFO] [stdout] 130 | |                 UpdatePoll::Complete(inner) => (true, UpdatePoll::Complete(inner)),
[INFO] [stdout] 131 | |                 UpdatePoll::Drained => (true, UpdatePoll::Drained),
[INFO] [stdout] ...   |
[INFO] [stdout] 146 | |             ret
[INFO] [stdout] 147 | |         })
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 28  |         let _ = Box::into_raw($boxed);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:21:9
[INFO] [stdout]     |
[INFO] [stdout] 21  |           Box::into_raw($boxed);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pack_index.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 | /         with_from_raw!(let boxed = ptr,{
[INFO] [stdout] 157 | |             match boxed.borrow() {
[INFO] [stdout] 158 | |                 UpdatePoll::Complete(_) => null_mut(),
[INFO] [stdout] 159 | |                 UpdatePoll::Drained => null_mut(),
[INFO] [stdout] ...   |
[INFO] [stdout] 167 | |             }
[INFO] [stdout] 168 | |         })
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 21  |         let _ = Box::into_raw($boxed);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:28:9
[INFO] [stdout]     |
[INFO] [stdout] 28  |           Box::into_raw($boxed);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pack_index.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 | /         with_from_raw!(let mut boxed = ptr,{
[INFO] [stdout] 186 | |             let (ret, next_state) = match mem::replace(boxed.borrow_mut(), UpdatePoll::Drained) {
[INFO] [stdout] 187 | |                 UpdatePoll::Complete(inner) => (Some(inner), UpdatePoll::Drained),
[INFO] [stdout] 188 | |                 UpdatePoll::Drained => (None, UpdatePoll::Drained),
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |             }
[INFO] [stdout] 201 | |         })
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 28  |         let _ = Box::into_raw($boxed);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:28:9
[INFO] [stdout]     |
[INFO] [stdout] 28  |           Box::into_raw($boxed);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pack_index.rs:215:13
[INFO] [stdout]     |
[INFO] [stdout] 215 | /             with_from_raw!(let mut boxed = ptr, {
[INFO] [stdout] 216 | |                 if let Some(osstr) = boxed.0.pop().map(|p| p.into_os_string()){
[INFO] [stdout] 217 | |                     match osstr.to_str() {
[INFO] [stdout] 218 | |                         Some(osstr) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 225 | |                 }
[INFO] [stdout] 226 | |             })
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 28  |         let _ = Box::into_raw($boxed);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]    --> src/lib.rs:28:9
[INFO] [stdout]     |
[INFO] [stdout] 28  |           Box::into_raw($boxed);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pack_index.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 | /             with_from_raw!(let mut boxed = ptr, {
[INFO] [stdout] 237 | |                 let pstore = unsafe { CStr::from_ptr(cstr) }.to_string_lossy();
[INFO] [stdout] 238 | |                 boxed.0.push(pstore.into_owned().into());
[INFO] [stdout] 239 | |                 Ok(())
[INFO] [stdout] 240 | |             })
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the pointer will leak memory
[INFO] [stdout]     = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 28  |         let _ = Box::into_raw($boxed);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |           Box::into_raw($boxed);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/pdsc.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | /         with_from_raw!(let filenames = packs, {
[INFO] [stdout] 31 | |             dump_devices(&filenames.0,
[INFO] [stdout] 32 | |                          dev_dest.map(|d| d.to_string()),
[INFO] [stdout] 33 | |                          brd_dest.map(|d| d.to_string()),
[INFO] [stdout] 34 | |             )
[INFO] [stdout] 35 | |         })
[INFO] [stdout]    | |__________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the pointer will leak memory
[INFO] [stdout]    = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = Box::into_raw($boxed);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |           Box::into_raw($boxed);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/pdsc.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 | /             with_from_raw!(let boxed = ptr,{
[INFO] [stdout] 68 | |                 let pdsc_files = boxed.iter();
[INFO] [stdout] 69 | |                 Ok(Box::into_raw(Box::new(ParsedPacks(
[INFO] [stdout] 70 | |                     pdsc_files
[INFO] [stdout] 71 | |                         .filter_map(|input| Package::from_path(Path::new(input)).ok_warn())
[INFO] [stdout] 72 | |                         .collect()))))
[INFO] [stdout] 73 | |             })
[INFO] [stdout]    | |______________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the pointer will leak memory
[INFO] [stdout]    = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = Box::into_raw($boxed);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T, A>::into_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |           Box::into_raw($boxed);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/pdsc.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | /         with_from_raw!(let boxed = ptr, {
[INFO] [stdout] 91 | |             let pdscs = boxed.iter();
[INFO] [stdout] 92 | |             let dumped_components = cmsis_pack::pdsc::dumps_components(pdscs)?;
[INFO] [stdout] 93 | |             Ok(CString::new(dumped_components).unwrap().into_raw())
[INFO] [stdout] 94 | |         })
[INFO] [stdout]    | |__________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the pointer will leak memory
[INFO] [stdout]    = note: this warning originates in the macro `with_from_raw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = Box::into_raw($boxed);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.17.2
[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" "a765955d63ff68457705b7fef785cdb4206b89da64c62f05111bf16369e72ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a765955d63ff68457705b7fef785cdb4206b89da64c62f05111bf16369e72ca9", kill_on_drop: false }`
[INFO] [stdout] a765955d63ff68457705b7fef785cdb4206b89da64c62f05111bf16369e72ca9