[INFO] fetching crate audio-time 0.0.1-alpha.2...
[INFO] testing audio-time-0.0.1-alpha.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate audio-time 0.0.1-alpha.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate audio-time 0.0.1-alpha.2
[INFO] finished tweaking crates.io crate audio-time 0.0.1-alpha.2
[INFO] tweaked toml for crates.io crate audio-time 0.0.1-alpha.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate audio-time 0.0.1-alpha.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded audio-core v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94b942a4ca21786adb1cdf41d42f761159bc8c7c12d3b28f70ab65078494c594
[INFO] running `Command { std: "docker" "start" "-a" "94b942a4ca21786adb1cdf41d42f761159bc8c7c12d3b28f70ab65078494c594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94b942a4ca21786adb1cdf41d42f761159bc8c7c12d3b28f70ab65078494c594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b942a4ca21786adb1cdf41d42f761159bc8c7c12d3b28f70ab65078494c594", kill_on_drop: false }`
[INFO] [stdout] 94b942a4ca21786adb1cdf41d42f761159bc8c7c12d3b28f70ab65078494c594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f0292681093aea4d7f6cb6190ce3d39db7de0f7835449baa57556627edd1b66
[INFO] running `Command { std: "docker" "start" "-a" "3f0292681093aea4d7f6cb6190ce3d39db7de0f7835449baa57556627edd1b66", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-core v0.2.1
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling audio-time v0.0.1-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     core_intrinsics,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using it is strongly discouraged
[INFO] [stdout]    = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     const_mut_refs,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     const_option,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_option_ext` has been stable since 1.84.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     const_option_ext,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_type_id` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     const_type_id,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `const_result_drop`
[INFO] [stdout]   --> src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     const_result_drop,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `const_num_from_num`
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     const_num_from_num,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable const library feature `const_clone`
[INFO] [stdout]   --> src/sample_rate.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[derive_const(Clone)]
[INFO] [stdout]    |                    ^^^^^ trait is not stable as const yet
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #142757 <https://github.com/rust-lang/rust/issues/142757> for more information
[INFO] [stdout]    = help: add `#![feature(const_clone)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2025-11-06; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/bytes.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub struct Bytes<const SYS: System>(usize);
[INFO] [stdout]    |                                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/bytes.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |     impl<const SYS: System> Bytes<SYS> {
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/bytes.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl<const SYS: System> fmt::Debug for Bytes<SYS> {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/bytes.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<const SYS: System> Bytes<SYS> {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/bytes.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 | impl<const SYS: System> const From<Bytes<SYS>> for usize {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/convert.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<const SYS: System> const From<Bytes<SYS>> for Samples<SYS> {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/convert.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl<const SYS: System> const TryFrom<Samples<SYS>> for Bytes<SYS> {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/convert.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl<const SYS: System> const TryFrom<Duration> for Samples<SYS> {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/convert.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<const SYS: System> const TryFrom<Samples<SYS>> for Duration {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/convert.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl<const SYS: System> const TryFrom<Duration> for Bytes<SYS> {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/convert.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl<const SYS: System> const TryFrom<Bytes<SYS>> for Duration {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/samples.rs:17:35
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub struct Samples<const SYS: System>(usize);
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/samples.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |     impl<const SYS: System> Samples<SYS> {
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/samples.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl<const SYS: System> fmt::Debug for Samples<SYS> {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/samples.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<const SYS: System> Samples<SYS> {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/samples.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl<const SYS: System> const From<usize> for Samples<SYS> {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/samples.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 | impl<const SYS: System> const From<Samples<SYS>> for usize {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/samples.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 | impl<const SYS: System> const Mul for Samples<SYS> {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]   --> src/system.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 + #[derive(ConstParamTy)]
[INFO] [stdout] 10 | pub struct System {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/samples.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl<const SYS: System, T> const Mul<T> for Samples<SYS>
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]    --> src/system.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 + #[derive(ConstParamTy)]
[INFO] [stdout]  10 | pub struct System {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/samples.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl<const SYS: System> const Div for Samples<SYS> {
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]    --> src/system.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 + #[derive(ConstParamTy)]
[INFO] [stdout]  10 | pub struct System {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `system::System` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]    --> src/samples.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl<const SYS: System, T> const Div<T> for Samples<SYS>
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]    --> src/system.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 + #[derive(ConstParamTy)]
[INFO] [stdout]  10 | pub struct System {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/sample.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |             _type: type_id::<Sample>(),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^ expected `u64`, found `TypeId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Result::<T, E>::ok` is not yet stable as a const fn
[INFO] [stdout]   --> src/convert.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             samples.try_into().ok()?
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#![feature(const_result_trait_fn)]` to the crate attributes to enable
[INFO] [stdout]   --> src/lib.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 + #![feature(const_result_trait_fn)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Result::<T, E>::ok` is not yet stable as a const fn
[INFO] [stdout]   --> src/convert.rs:62:31
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let sample_rate = usize::try_from(SYS.sample_rate.get().get()).ok()?;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#![feature(const_result_trait_fn)]` to the crate attributes to enable
[INFO] [stdout]   --> src/lib.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 + #![feature(const_result_trait_fn)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Result::<T, E>::ok` is not yet stable as a const fn
[INFO] [stdout]   --> src/convert.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             millis.try_into().ok()?
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#![feature(const_result_trait_fn)]` to the crate attributes to enable
[INFO] [stdout]   --> src/lib.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 + #![feature(const_result_trait_fn)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0635, E0658, E0741.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `audio-time` (lib) due to 28 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3f0292681093aea4d7f6cb6190ce3d39db7de0f7835449baa57556627edd1b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0292681093aea4d7f6cb6190ce3d39db7de0f7835449baa57556627edd1b66", kill_on_drop: false }`
[INFO] [stdout] 3f0292681093aea4d7f6cb6190ce3d39db7de0f7835449baa57556627edd1b66