[INFO] fetching crate groove 0.0.1...
[INFO] testing groove-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate groove 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate groove 0.0.1
[INFO] finished tweaking crates.io crate groove 0.0.1
[INFO] tweaked toml for crates.io crate groove 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate groove 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding lazy_static v0.1.16 (available: v1.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lazy_static v0.1.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dac35b542eb826b7ed25c2953009e88eee2963fc55e808432c31367d00849625
[INFO] running `Command { std: "docker" "start" "-a" "dac35b542eb826b7ed25c2953009e88eee2963fc55e808432c31367d00849625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dac35b542eb826b7ed25c2953009e88eee2963fc55e808432c31367d00849625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac35b542eb826b7ed25c2953009e88eee2963fc55e808432c31367d00849625", kill_on_drop: false }`
[INFO] [stdout] dac35b542eb826b7ed25c2953009e88eee2963fc55e808432c31367d00849625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71192deaf1902e4f3d8b78b5371aecefde66866d2a1f057edee4b91778122117
[INFO] running `Command { std: "docker" "start" "-a" "71192deaf1902e4f3d8b78b5371aecefde66866d2a1f057edee4b91778122117", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling groove v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::collections::hash_map::Hasher`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::collections::hash_map::Hasher;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Hasher` in `collections::hash_map`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait instead
[INFO] [stdout]    |
[INFO] [stdout] 16 - use std::collections::hash_map::Hasher;
[INFO] [stdout] 16 + use std::hash::Hasher;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `raw` in `std`
[INFO] [stdout]    --> src/lib.rs:243:34
[INFO] [stdout]     |
[INFO] [stdout] 243 |             let raw_slice = std::raw::Slice {
[INFO] [stdout]     |                                  ^^^ could not find `raw` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `raw` in `std`
[INFO] [stdout]    --> src/lib.rs:247:40
[INFO] [stdout]     |
[INFO] [stdout] 247 |             std::mem::transmute::<std::raw::Slice<uint8_t>, &[u8]>(raw_slice)
[INFO] [stdout]     |                                        ^^^ could not find `raw` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `raw` in `std`
[INFO] [stdout]    --> src/lib.rs:280:34
[INFO] [stdout]     |
[INFO] [stdout] 280 |             let raw_slice = std::raw::Slice {
[INFO] [stdout]     |                                  ^^^ could not find `raw` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `raw` in `std`
[INFO] [stdout]    --> src/lib.rs:284:40
[INFO] [stdout]     |
[INFO] [stdout] 284 |             std::mem::transmute::<std::raw::Slice<uint8_t>, &[u8]>(raw_slice)
[INFO] [stdout]     |                                        ^^^ could not find `raw` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `raw` in `std`
[INFO] [stdout]    --> src/lib.rs:293:34
[INFO] [stdout]     |
[INFO] [stdout] 293 |             let raw_slice = std::raw::Slice {
[INFO] [stdout]     |                                  ^^^ could not find `raw` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `raw` in `std`
[INFO] [stdout]    --> src/lib.rs:297:40
[INFO] [stdout]     |
[INFO] [stdout] 297 |             std::mem::transmute::<std::raw::Slice<uint8_t>, &[u8]>(raw_slice)
[INFO] [stdout]     |                                        ^^^ could not find `raw` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/lib.rs:519:28
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn open(filename: &Path) -> Option<File> {
[INFO] [stdout]     |                            ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]   8 + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/lib.rs:534:31
[INFO] [stdout]     |
[INFO] [stdout] 534 |     pub fn filename(&self) -> Path {
[INFO] [stdout]     |                               ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]   8 + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `c_str_to_bytes` in module `std::ffi`
[INFO] [stdout]    --> src/lib.rs:536:35
[INFO] [stdout]     |
[INFO] [stdout] 536 |             let slice = std::ffi::c_str_to_bytes(&(*self.groove_file).filename);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^ not found in `std::ffi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]    --> src/lib.rs:537:13
[INFO] [stdout]     |
[INFO] [stdout] 537 |             Path::new(slice)
[INFO] [stdout]     |             ^^^^ use of undeclared type `Path`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]   8 + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `c_str_to_bytes` in module `std::ffi`
[INFO] [stdout]    --> src/lib.rs:810:35
[INFO] [stdout]     |
[INFO] [stdout] 810 |             let slice = std::ffi::c_str_to_bytes(&key_c_str);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^ not found in `std::ffi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `c_str_to_bytes` in module `std::ffi`
[INFO] [stdout]    --> src/lib.rs:820:35
[INFO] [stdout]     |
[INFO] [stdout] 820 |             let slice = std::ffi::c_str_to_bytes(&val_c_str);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^ not found in `std::ffi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `c_str_to_bytes` in module `std::ffi`
[INFO] [stdout]     --> src/lib.rs:1081:31
[INFO] [stdout]      |
[INFO] [stdout] 1081 |         let slice = std::ffi::c_str_to_bytes(&version);
[INFO] [stdout]      |                               ^^^^^^^^^^^^^^ not found in `std::ffi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nightly`
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     static ref GROOVE_FILE_RC: Mutex<PointerReferenceCounter<*mut GrooveFile>> =
[INFO] [stdout] 21 | |         Mutex::new(PointerReferenceCounter::new());
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `lazy_static` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `lazy_static` may come from an old version of the `lazy_static` crate, try updating your dependency with `cargo update -p lazy_static`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nightly`
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     static ref GROOVE_FILE_RC: Mutex<PointerReferenceCounter<*mut GrooveFile>> =
[INFO] [stdout] 21 | |         Mutex::new(PointerReferenceCounter::new());
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `lazy_static` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `lazy_static` may come from an old version of the `lazy_static` crate, try updating your dependency with `cargo update -p lazy_static`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     flush: extern fn(sink: *mut GrooveSink),
[INFO] [stdout]     |            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     purge: extern fn(sink: *mut GrooveSink, item: *mut GroovePlaylistItem),
[INFO] [stdout]     |            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pause: extern fn(sink: *mut GrooveSink),
[INFO] [stdout]     |            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:127:11
[INFO] [stdout]     |
[INFO] [stdout] 127 |     play: extern fn(sink: *mut GrooveSink),
[INFO] [stdout]     |           ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate libc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]  --> src/lib.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | use libc::{c_int, uint64_t, c_char, c_void, c_double, uint8_t};
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]   --> src/lib.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use libc::{c_int, uint64_t, c_char, c_void, c_double, uint8_t};
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use libc::{c_int, uint64_t, c_char, c_void, c_double, uint8_t};
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | use libc::{c_int, uint64_t, c_char, c_void, c_double, uint8_t};
[INFO] [stdout]    |                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:12:37
[INFO] [stdout]    |
[INFO] [stdout] 12 | use libc::{c_int, uint64_t, c_char, c_void, c_double, uint8_t};
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:12:45
[INFO] [stdout]    |
[INFO] [stdout] 12 | use libc::{c_int, uint64_t, c_char, c_void, c_double, uint8_t};
[INFO] [stdout]    |                                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead.
[INFO] [stdout]   --> src/lib.rs:12:55
[INFO] [stdout]    |
[INFO] [stdout] 12 | use libc::{c_int, uint64_t, c_char, c_void, c_double, uint8_t};
[INFO] [stdout]    |                                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:12:55
[INFO] [stdout]    |
[INFO] [stdout] 12 | use libc::{c_int, uint64_t, c_char, c_void, c_double, uint8_t};
[INFO] [stdout]    |                                                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     static ref GROOVE_FILE_RC: Mutex<PointerReferenceCounter<*mut GrooveFile>> =
[INFO] [stdout] 21 | |         Mutex::new(PointerReferenceCounter::new());
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     static ref GROOVE_FILE_RC: Mutex<PointerReferenceCounter<*mut GrooveFile>> =
[INFO] [stdout] 21 | |         Mutex::new(PointerReferenceCounter::new());
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/lib.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |     static mut INIT: Once = ONCE_INIT;
[INFO] [stdout]    |                             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]    |
[INFO] [stdout] 25 -     static mut INIT: Once = ONCE_INIT;
[INFO] [stdout] 25 +     static mut INIT: Once = Once::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:97:23
[INFO] [stdout]    |
[INFO] [stdout] 97 |     disable_resample: c_int,
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |     buffer_sample_count: c_int,
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |     buffer_size: c_int,
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:114:11
[INFO] [stdout]     |
[INFO] [stdout] 114 |     gain: c_double,
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:135:20
[INFO] [stdout]     |
[INFO] [stdout] 135 |     bytes_per_sec: c_int,
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead.
[INFO] [stdout]    --> src/lib.rs:206:21
[INFO] [stdout]     |
[INFO] [stdout] 206 |     data: *mut *mut uint8_t,
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:206:21
[INFO] [stdout]     |
[INFO] [stdout] 206 |     data: *mut *mut uint8_t,
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:212:18
[INFO] [stdout]     |
[INFO] [stdout] 212 |     frame_count: c_int,
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:218:10
[INFO] [stdout]     |
[INFO] [stdout] 218 |     pos: c_double,
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:221:11
[INFO] [stdout]     |
[INFO] [stdout] 221 |     size: c_int,
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:224:10
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pts: uint64_t,
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:224:10
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pts: uint64_t,
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:307:11
[INFO] [stdout]     |
[INFO] [stdout] 307 |     gain: c_double,
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:308:11
[INFO] [stdout]     |
[INFO] [stdout] 308 |     peak: c_double,
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:358:11
[INFO] [stdout]     |
[INFO] [stdout] 358 |     gain: c_double,
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:495:12
[INFO] [stdout]     |
[INFO] [stdout] 495 |     dirty: c_int,
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:496:22
[INFO] [stdout]     |
[INFO] [stdout] 496 |     filename: *const c_char,
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:651:24
[INFO] [stdout]     |
[INFO] [stdout] 651 | const EVERY_SINK_FULL: c_int = 0;
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:652:24
[INFO] [stdout]     |
[INFO] [stdout] 652 | const ANY_SINK_FULL:   c_int = 1;
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:684:25
[INFO] [stdout]     |
[INFO] [stdout] 684 | const CH_FRONT_LEFT    :uint64_t = 0x00000001;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:684:25
[INFO] [stdout]     |
[INFO] [stdout] 684 | const CH_FRONT_LEFT    :uint64_t = 0x00000001;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:685:25
[INFO] [stdout]     |
[INFO] [stdout] 685 | const CH_FRONT_RIGHT   :uint64_t = 0x00000002;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:685:25
[INFO] [stdout]     |
[INFO] [stdout] 685 | const CH_FRONT_RIGHT   :uint64_t = 0x00000002;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:686:25
[INFO] [stdout]     |
[INFO] [stdout] 686 | const CH_FRONT_CENTER  :uint64_t = 0x00000004;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:686:25
[INFO] [stdout]     |
[INFO] [stdout] 686 | const CH_FRONT_CENTER  :uint64_t = 0x00000004;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:687:25
[INFO] [stdout]     |
[INFO] [stdout] 687 | const CH_LAYOUT_MONO   :uint64_t = CH_FRONT_CENTER;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:687:25
[INFO] [stdout]     |
[INFO] [stdout] 687 | const CH_LAYOUT_MONO   :uint64_t = CH_FRONT_CENTER;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:688:25
[INFO] [stdout]     |
[INFO] [stdout] 688 | const CH_LAYOUT_STEREO :uint64_t = CH_FRONT_LEFT|CH_FRONT_RIGHT;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:688:25
[INFO] [stdout]     |
[INFO] [stdout] 688 | const CH_LAYOUT_STEREO :uint64_t = CH_FRONT_LEFT|CH_FRONT_RIGHT;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:831:18
[INFO] [stdout]     |
[INFO] [stdout] 831 |     sample_rate: c_int,
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:832:21
[INFO] [stdout]     |
[INFO] [stdout] 832 |     channel_layout: uint64_t,
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:832:21
[INFO] [stdout]     |
[INFO] [stdout] 832 |     channel_layout: uint64_t,
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:833:17
[INFO] [stdout]     |
[INFO] [stdout] 833 |     sample_fmt: c_int,
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:863:15
[INFO] [stdout]     |
[INFO] [stdout] 863 |     bit_rate: c_int,
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:864:31
[INFO] [stdout]     |
[INFO] [stdout] 864 |     format_short_name: *const c_char,
[INFO] [stdout]     |                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:865:30
[INFO] [stdout]     |
[INFO] [stdout] 865 |     codec_short_name: *const c_char,
[INFO] [stdout]     |                              ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:866:22
[INFO] [stdout]     |
[INFO] [stdout] 866 |     filename: *const c_char,
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:867:23
[INFO] [stdout]     |
[INFO] [stdout] 867 |     mime_type: *const c_char,
[INFO] [stdout]     |                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:871:23
[INFO] [stdout]     |
[INFO] [stdout] 871 |     sink_buffer_size: c_int,
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:875:26
[INFO] [stdout]     |
[INFO] [stdout] 875 |     encoded_buffer_size: c_int,
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:883:11
[INFO] [stdout]     |
[INFO] [stdout] 883 |     gain: c_double,
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]     --> src/lib.rs:1056:18
[INFO] [stdout]      |
[INFO] [stdout] 1056 |     let c_level: c_int = match level {
[INFO] [stdout]      |                  ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]     --> src/lib.rs:1086:23
[INFO] [stdout]      |
[INFO] [stdout] 1086 | const TAG_MATCH_CASE: c_int = 1;
[INFO] [stdout]      |                       ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]     --> src/lib.rs:1088:19
[INFO] [stdout]      |
[INFO] [stdout] 1088 | const BUFFER_NO:  c_int = 0;
[INFO] [stdout]      |                   ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]     --> src/lib.rs:1089:19
[INFO] [stdout]      |
[INFO] [stdout] 1089 | const BUFFER_YES: c_int = 1;
[INFO] [stdout]      |                   ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]     --> src/lib.rs:1090:19
[INFO] [stdout]      |
[INFO] [stdout] 1090 | const BUFFER_END: c_int = 2;
[INFO] [stdout]      |                   ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead.
[INFO] [stdout]    --> src/lib.rs:247:51
[INFO] [stdout]     |
[INFO] [stdout] 247 |             std::mem::transmute::<std::raw::Slice<uint8_t>, &[u8]>(raw_slice)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:247:51
[INFO] [stdout]     |
[INFO] [stdout] 247 |             std::mem::transmute::<std::raw::Slice<uint8_t>, &[u8]>(raw_slice)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead.
[INFO] [stdout]    --> src/lib.rs:284:51
[INFO] [stdout]     |
[INFO] [stdout] 284 |             std::mem::transmute::<std::raw::Slice<uint8_t>, &[u8]>(raw_slice)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:284:51
[INFO] [stdout]     |
[INFO] [stdout] 284 |             std::mem::transmute::<std::raw::Slice<uint8_t>, &[u8]>(raw_slice)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead.
[INFO] [stdout]    --> src/lib.rs:297:51
[INFO] [stdout]     |
[INFO] [stdout] 297 |             std::mem::transmute::<std::raw::Slice<uint8_t>, &[u8]>(raw_slice)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:297:51
[INFO] [stdout]     |
[INFO] [stdout] 297 |             std::mem::transmute::<std::raw::Slice<uint8_t>, &[u8]>(raw_slice)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:557:20
[INFO] [stdout]     |
[INFO] [stdout] 557 |         let flags: c_int = if case_sensitive {TAG_MATCH_CASE} else {0};
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:575:20
[INFO] [stdout]     |
[INFO] [stdout] 575 |         let flags: c_int = if case_sensitive {TAG_MATCH_CASE} else {0};
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:590:20
[INFO] [stdout]     |
[INFO] [stdout] 590 |         let flags: c_int = if case_sensitive {TAG_MATCH_CASE} else {0};
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:702:28
[INFO] [stdout]     |
[INFO] [stdout] 702 |     fn to_groove(&self) -> uint64_t {
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:702:28
[INFO] [stdout]     |
[INFO] [stdout] 702 |     fn to_groove(&self) -> uint64_t {
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:712:23
[INFO] [stdout]     |
[INFO] [stdout] 712 |     fn from_groove(x: uint64_t) -> Self {
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:712:23
[INFO] [stdout]     |
[INFO] [stdout] 712 |     fn from_groove(x: uint64_t) -> Self {
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:853:46
[INFO] [stdout]     |
[INFO] [stdout] 853 |             sample_rate: self.sample_rate as c_int,
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]    --> src/lib.rs:997:20
[INFO] [stdout]     |
[INFO] [stdout] 997 |         let flags: c_int = if case_sensitive {TAG_MATCH_CASE} else {0};
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn groove_init() -> c_int;
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn groove_set_logging(level: c_int);
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]   --> src/lib.rs:42:52
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn groove_channel_layout_count(channel_layout: uint64_t) -> c_int;
[INFO] [stdout]    |                                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:42:52
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn groove_channel_layout_count(channel_layout: uint64_t) -> c_int;
[INFO] [stdout]    |                                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:42:65
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn groove_channel_layout_count(channel_layout: uint64_t) -> c_int;
[INFO] [stdout]    |                                                                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:43:45
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn groove_channel_layout_default(count: c_int) -> uint64_t;
[INFO] [stdout]    |                                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]   --> src/lib.rs:43:55
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn groove_channel_layout_default(count: c_int) -> uint64_t;
[INFO] [stdout]    |                                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:43:55
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn groove_channel_layout_default(count: c_int) -> uint64_t;
[INFO] [stdout]    |                                                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:44:54
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn groove_sample_format_bytes_per_sample(format: c_int) -> c_int;
[INFO] [stdout]    |                                                      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:44:64
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn groove_sample_format_bytes_per_sample(format: c_int) -> c_int;
[INFO] [stdout]    |                                                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:45:34
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn groove_version_major() -> c_int;
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:46:34
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn groove_version_minor() -> c_int;
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn groove_version_patch() -> c_int;
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn groove_version() -> *const c_char;
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:50:42
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn groove_file_open(filename: *const c_char) -> *mut GrooveFile;
[INFO] [stdout]    |                                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:52:55
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn groove_file_duration(file: *mut GrooveFile) -> c_double;
[INFO] [stdout]    |                                                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:53:68
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn groove_file_metadata_get(file: *mut GrooveFile, key: *const c_char,
[INFO] [stdout]    |                                                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:54:61
[INFO] [stdout]    |
[INFO] [stdout] 54 | ...                   prev: *const c_void, flags: c_int) -> *mut c_void;
[INFO] [stdout]    |                                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:55:68
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn groove_file_metadata_set(file: *mut GrooveFile, key: *const c_char,
[INFO] [stdout]    |                                                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:56:47
[INFO] [stdout]    |
[INFO] [stdout] 56 | ...                   value: *const c_char, flags: c_int) -> c_int;
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:56:62
[INFO] [stdout]    |
[INFO] [stdout] 56 | ...                   value: *const c_char, flags: c_int) -> c_int;
[INFO] [stdout]    |                                                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:56:72
[INFO] [stdout]    |
[INFO] [stdout] 56 | ...                   value: *const c_char, flags: c_int) -> c_int;
[INFO] [stdout]    |                                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:57:51
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn groove_file_save(file: *mut GrooveFile) -> c_int;
[INFO] [stdout]    |                                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:60:51
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn groove_tag_key(tag: *mut c_void) -> *const c_char;
[INFO] [stdout]    |                                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:61:53
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn groove_tag_value(tag: *mut c_void) -> *const c_char;
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:65:37
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   gain: c_double, peak: c_double,
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:65:53
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   gain: c_double, peak: c_double,
[INFO] [stdout]    |                                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:68:64
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn groove_playlist_count(playlist: *mut GroovePlaylist) -> c_int;
[INFO] [stdout]    |                                                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:70:75
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn groove_playlist_set_fill_mode(playlist: *mut GroovePlaylist, mode: c_int);
[INFO] [stdout]    |                                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:74:77
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn groove_encoder_metadata_set(encoder: *mut GrooveEncoder, key: *const c_char,
[INFO] [stdout]    |                                                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:75:50
[INFO] [stdout]    |
[INFO] [stdout] 75 | ...                   value: *const c_char, flags: c_int) -> c_int;
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:75:65
[INFO] [stdout]    |
[INFO] [stdout] 75 | ...                   value: *const c_char, flags: c_int) -> c_int;
[INFO] [stdout]    |                                                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:75:75
[INFO] [stdout]    |
[INFO] [stdout] 75 | ...                   value: *const c_char, flags: c_int) -> c_int;
[INFO] [stdout]    |                                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:76:93
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn groove_encoder_attach(encoder: *mut GrooveEncoder, playlist: *mut GroovePlaylist) -> c_int;
[INFO] [stdout]    |                                                                                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:77:62
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn groove_encoder_detach(encoder: *mut GrooveEncoder) -> c_int;
[INFO] [stdout]    |                                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:79:41
[INFO] [stdout]    |
[INFO] [stdout] 79 | ...                   block: c_int) -> c_int;
[INFO] [stdout]    |                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:79:51
[INFO] [stdout]    |
[INFO] [stdout] 79 | ...                   block: c_int) -> c_int;
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:85:84
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn groove_sink_attach(sink: *mut GrooveSink, playlist: *mut GroovePlaylist) -> c_int;
[INFO] [stdout]    |                                                                                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:86:53
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn groove_sink_detach(sink: *mut GrooveSink) -> c_int;
[INFO] [stdout]    |                                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:88:38
[INFO] [stdout]    |
[INFO] [stdout] 88 | ...                   block: c_int) -> c_int;
[INFO] [stdout]    |                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:88:48
[INFO] [stdout]    |
[INFO] [stdout] 88 | ...                   block: c_int) -> c_int;
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/lib.rs:1096:45
[INFO] [stdout]      |
[INFO] [stdout] 1096 | struct PointerReferenceCounter<P: Destroy + Hash<Hasher> + Eq> {
[INFO] [stdout]      |                                             ^^^^-------- help: remove the unnecessary generics
[INFO] [stdout]      |                                             |
[INFO] [stdout]      |                                             expected 0 generic arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `FillMode: Clone` is not satisfied
[INFO] [stdout]    --> src/lib.rs:664:15
[INFO] [stdout]     |
[INFO] [stdout] 664 | impl Copy for FillMode {}
[INFO] [stdout]     |               ^^^^^^^^ the trait `Clone` is not implemented for `FillMode`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/marker.rs:466:1
[INFO] [stdout] help: consider annotating `FillMode` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout] 654 + #[derive(Clone)]
[INFO] [stdout] 655 | pub enum FillMode {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Log: Clone` is not satisfied
[INFO] [stdout]    --> src/lib.rs:672:15
[INFO] [stdout]     |
[INFO] [stdout] 672 | impl Copy for Log {}
[INFO] [stdout]     |               ^^^ the trait `Clone` is not implemented for `Log`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/marker.rs:466:1
[INFO] [stdout] help: consider annotating `Log` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout] 666 + #[derive(Clone)]
[INFO] [stdout] 667 | pub enum Log {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ChannelLayout: Clone` is not satisfied
[INFO] [stdout]    --> src/lib.rs:682:15
[INFO] [stdout]     |
[INFO] [stdout] 682 | impl Copy for ChannelLayout {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^ the trait `Clone` is not implemented for `ChannelLayout`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/marker.rs:466:1
[INFO] [stdout] help: consider annotating `ChannelLayout` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout] 675 + #[derive(Clone)]
[INFO] [stdout] 676 | pub enum ChannelLayout {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `SampleFormat: Clone` is not satisfied
[INFO] [stdout]    --> src/lib.rs:742:15
[INFO] [stdout]     |
[INFO] [stdout] 742 | impl Copy for SampleFormat {}
[INFO] [stdout]     |               ^^^^^^^^^^^^ the trait `Clone` is not implemented for `SampleFormat`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/marker.rs:466:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `SampleType: Clone` is not satisfied
[INFO] [stdout]    --> src/lib.rs:757:15
[INFO] [stdout]     |
[INFO] [stdout] 757 | impl Copy for SampleType {}
[INFO] [stdout]     |               ^^^^^^^^^^ the trait `Clone` is not implemented for `SampleType`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/marker.rs:466:1
[INFO] [stdout] help: consider annotating `SampleType` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout] 744 + #[derive(Clone)]
[INFO] [stdout] 745 | pub enum SampleType {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: lifetime parameter `'a` is never used
[INFO] [stdout]    --> src/lib.rs:802:16
[INFO] [stdout]     |
[INFO] [stdout] 802 | pub struct Tag<'a> {
[INFO] [stdout]     |                ^^ unused lifetime parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `AudioFormat: Clone` is not satisfied
[INFO] [stdout]    --> src/lib.rs:841:15
[INFO] [stdout]     |
[INFO] [stdout] 841 | impl Copy for AudioFormat {}
[INFO] [stdout]     |               ^^^^^^^^^^^ the trait `Clone` is not implemented for `AudioFormat`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/marker.rs:466:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/lib.rs:1100:19
[INFO] [stdout]      |
[INFO] [stdout] 1100 | impl<P: Destroy + Hash<Hasher> + Eq> PointerReferenceCounter<P> {
[INFO] [stdout]      |                   ^^^^-------- help: remove the unnecessary generics
[INFO] [stdout]      |                   |
[INFO] [stdout]      |                   expected 0 generic arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*mut GrooveFile` cannot be sent between threads safely
[INFO] [stdout]     --> src/lib.rs:19:1
[INFO] [stdout]      |
[INFO] [stdout]   19 | / lazy_static! {
[INFO] [stdout]   20 | |     static ref GROOVE_FILE_RC: Mutex<PointerReferenceCounter<*mut GrooveFile>> =
[INFO] [stdout]   21 | |         Mutex::new(PointerReferenceCounter::new());
[INFO] [stdout]   22 | | }
[INFO] [stdout]      | | ^
[INFO] [stdout]      | | |
[INFO] [stdout]      | |_`*mut GrooveFile` cannot be sent between threads safely
[INFO] [stdout]      |   required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: within `(*mut GrooveFile, usize)`, the trait `Send` is not implemented for `*mut GrooveFile`
[INFO] [stdout]      = note: required because it appears within the type `(*mut GrooveFile, usize)`
[INFO] [stdout]      = note: required for `hashbrown::raw::RawTable<(*mut GrooveFile, usize)>` to implement `Send`
[INFO] [stdout] note: required because it appears within the type `hashbrown::map::HashMap<*mut GrooveFile, usize, RandomState>`
[INFO] [stdout]     --> /rust/deps/hashbrown-0.15.4/src/map.rs:185:12
[INFO] [stdout] note: required because it appears within the type `HashMap<*mut GrooveFile, usize>`
[INFO] [stdout]     --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/collections/hash/map.rs:242:12
[INFO] [stdout] note: required because it appears within the type `PointerReferenceCounter<*mut GrooveFile>`
[INFO] [stdout]     --> src/lib.rs:1096:8
[INFO] [stdout]      |
[INFO] [stdout] 1096 | struct PointerReferenceCounter<P: Destroy + Hash<Hasher> + Eq> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: required for `std::sync::Mutex<PointerReferenceCounter<*mut GrooveFile>>` to implement `Sync`
[INFO] [stdout] note: required by a bound in `require_sync`
[INFO] [stdout]     --> src/lib.rs:19:1
[INFO] [stdout]      |
[INFO] [stdout]   19 | / lazy_static! {
[INFO] [stdout]   20 | |     static ref GROOVE_FILE_RC: Mutex<PointerReferenceCounter<*mut GrooveFile>> =
[INFO] [stdout]   21 | |         Mutex::new(PointerReferenceCounter::new());
[INFO] [stdout]   22 | | }
[INFO] [stdout]      | |_^ required by this bound in `require_sync`
[INFO] [stdout]      = note: this error originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:521:35
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let c_filename = CString::from_slice(filename.as_vec());
[INFO] [stdout]     |                                   ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 521 -         let c_filename = CString::from_slice(filename.as_vec());
[INFO] [stdout] 521 +         let c_filename = CString::from_str(filename.as_vec());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:558:34
[INFO] [stdout]     |
[INFO] [stdout] 558 |         let c_tag_key = CString::from_slice(key.as_bytes());
[INFO] [stdout]     |                                  ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 558 -         let c_tag_key = CString::from_slice(key.as_bytes());
[INFO] [stdout] 558 +         let c_tag_key = CString::from_str(key.as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:576:34
[INFO] [stdout]     |
[INFO] [stdout] 576 |         let c_tag_key = CString::from_slice(key.as_bytes());
[INFO] [stdout]     |                                  ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 576 -         let c_tag_key = CString::from_slice(key.as_bytes());
[INFO] [stdout] 576 +         let c_tag_key = CString::from_str(key.as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:577:36
[INFO] [stdout]     |
[INFO] [stdout] 577 |         let c_tag_value = CString::from_slice(value.as_bytes());
[INFO] [stdout]     |                                    ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 577 -         let c_tag_value = CString::from_slice(value.as_bytes());
[INFO] [stdout] 577 +         let c_tag_value = CString::from_str(value.as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:591:34
[INFO] [stdout]     |
[INFO] [stdout] 591 |         let c_tag_key = CString::from_slice(key.as_bytes());
[INFO] [stdout]     |                                  ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 591 -         let c_tag_key = CString::from_slice(key.as_bytes());
[INFO] [stdout] 591 +         let c_tag_key = CString::from_str(key.as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:637:34
[INFO] [stdout]     |
[INFO] [stdout] 637 |         let c_tag_key = CString::from_slice("".as_bytes());
[INFO] [stdout]     |                                  ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 637 -         let c_tag_key = CString::from_slice("".as_bytes());
[INFO] [stdout] 637 +         let c_tag_key = CString::from_str("".as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:952:37
[INFO] [stdout]     |
[INFO] [stdout] 952 |         let format_c_str = CString::from_slice(format.as_bytes());
[INFO] [stdout]     |                                     ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 952 -         let format_c_str = CString::from_slice(format.as_bytes());
[INFO] [stdout] 952 +         let format_c_str = CString::from_str(format.as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:962:36
[INFO] [stdout]     |
[INFO] [stdout] 962 |         let codec_c_str = CString::from_slice(codec.as_bytes());
[INFO] [stdout]     |                                    ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 962 -         let codec_c_str = CString::from_slice(codec.as_bytes());
[INFO] [stdout] 962 +         let codec_c_str = CString::from_str(codec.as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:971:39
[INFO] [stdout]     |
[INFO] [stdout] 971 |         let filename_c_str = CString::from_slice(filename.as_bytes());
[INFO] [stdout]     |                                       ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 971 -         let filename_c_str = CString::from_slice(filename.as_bytes());
[INFO] [stdout] 971 +         let filename_c_str = CString::from_str(filename.as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:980:40
[INFO] [stdout]     |
[INFO] [stdout] 980 |         let mime_type_c_str = CString::from_slice(mime_type.as_bytes());
[INFO] [stdout]     |                                        ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 980 -         let mime_type_c_str = CString::from_slice(mime_type.as_bytes());
[INFO] [stdout] 980 +         let mime_type_c_str = CString::from_str(mime_type.as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:998:34
[INFO] [stdout]     |
[INFO] [stdout] 998 |         let c_tag_key = CString::from_slice(key.as_bytes());
[INFO] [stdout]     |                                  ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 998 -         let c_tag_key = CString::from_slice(key.as_bytes());
[INFO] [stdout] 998 +         let c_tag_key = CString::from_str(key.as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `CString` in the current scope
[INFO] [stdout]    --> src/lib.rs:999:36
[INFO] [stdout]     |
[INFO] [stdout] 999 |         let c_tag_value = CString::from_slice(value.as_bytes());
[INFO] [stdout]     |                                    ^^^^^^^^^^ function or associated item not found in `CString`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `CString` consider using one of the following associated functions:
[INFO] [stdout]       CString::new
[INFO] [stdout]       CString::from_vec_unchecked
[INFO] [stdout]       CString::from_raw
[INFO] [stdout]       CString::from_vec_with_nul_unchecked
[INFO] [stdout]       CString::from_vec_with_nul
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/ffi/c_str.rs:256:5
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 999 -         let c_tag_value = CString::from_slice(value.as_bytes());
[INFO] [stdout] 999 +         let c_tag_value = CString::from_str(value.as_bytes());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0277, E0392, E0412, E0425, E0432, E0433, E0599, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `groove` (lib) due to 130 previous errors; 29 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "71192deaf1902e4f3d8b78b5371aecefde66866d2a1f057edee4b91778122117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71192deaf1902e4f3d8b78b5371aecefde66866d2a1f057edee4b91778122117", kill_on_drop: false }`
[INFO] [stdout] 71192deaf1902e4f3d8b78b5371aecefde66866d2a1f057edee4b91778122117
