[INFO] fetching crate cozal 0.0.2...
[INFO] testing cozal-0.0.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cozal 0.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate cozal 0.0.2
[INFO] finished tweaking crates.io crate cozal 0.0.2
[INFO] tweaked toml for crates.io crate cozal 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cozal 0.0.2 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 132 packages to latest compatible versions
[INFO] [stderr]       Adding flume v0.7.2 (available: v0.11.1)
[INFO] [stderr]       Adding pin-project v0.4.30 (available: v1.1.10)
[INFO] [stderr]       Adding tokio v0.2.25 (available: v1.48.0)
[INFO] [stderr]       Adding winit v0.22.2 (available: v0.30.12)
[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 ...
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a5aeaee226f754a8959655b7c320c5acdfd5536a67c184702cdf956bb3dd65d
[INFO] running `Command { std: "docker" "start" "-a" "0a5aeaee226f754a8959655b7c320c5acdfd5536a67c184702cdf956bb3dd65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a5aeaee226f754a8959655b7c320c5acdfd5536a67c184702cdf956bb3dd65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a5aeaee226f754a8959655b7c320c5acdfd5536a67c184702cdf956bb3dd65d", kill_on_drop: false }`
[INFO] [stdout] 0a5aeaee226f754a8959655b7c320c5acdfd5536a67c184702cdf956bb3dd65d
[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=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] 6d56ec43f1a5666fe69836ad5219c4579d489f90376deb5ed0333f03b48c1904
[INFO] running `Command { std: "docker" "start" "-a" "6d56ec43f1a5666fe69836ad5219c4579d489f90376deb5ed0333f03b48c1904", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pin-project-internal v0.4.30
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v0.4.30
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling flume v0.7.2
[INFO] [stderr]    Compiling cozal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this labeled break expression is easy to confuse with an unlabeled break with a labeled value expression
[INFO] [stdout]    --> src/core/transposer/engine.rs:251:29
[INFO] [stdout]     |
[INFO] [stdout] 251 | ...                   break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(break_with_label_and_loop)]` on by default
[INFO] [stdout] help: wrap this expression in parentheses
[INFO] [stdout]     |
[INFO] [stdout] 251 |                             break 'poll ({ StatefulSchedulePoll::Pending })
[INFO] [stdout]     |                                         +                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]   --> src/core/schedule_stream/mod.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(realtime)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]   --> src/core/schedule_stream/mod.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(realtime)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]  --> src/core/schedule_stream/stateful_schedule_stream_ext.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(realtime)]
[INFO] [stdout]   |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]   --> src/core/schedule_stream/stateful_schedule_stream_ext.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[cfg(realtime)]
[INFO] [stdout]    |           ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/core/transposer/engine.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     };
[INFO] [stdout]     |                      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around `break` value
[INFO] [stdout]    --> src/core/transposer/engine.rs:251:41
[INFO] [stdout]     |
[INFO] [stdout] 251 | ...                   break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stdout]     |                                   ^^                             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 251 -                             break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stdout] 251 +                             break 'poll StatefulSchedulePoll::Pending 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `winit`
[INFO] [stdout]  --> src/utilities/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(winit)]
[INFO] [stdout]   |       ^^^^^ help: found config with similar value: `feature = "winit"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(winit)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(winit)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `wake_trait` has been stable since 1.51.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(wake_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `map_first_last` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(map_first_last)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expire_handle` is never read
[INFO] [stdout]   --> src/core/transposer/internal_scheduled_event.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(super) struct InternalScheduledEvent<T: Transposer> {
[INFO] [stdout]    |                   ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub expire_handle: Option<ExpireHandle>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core/transposer/transposer_update.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Input(Vec<T::Input>, T::InputState),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 -     Input(Vec<T::Input>, T::InputState),
[INFO] [stdout] 25 +     Input((), T::InputState),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core/transposer/transposer_update.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Schedule(Arc<InternalScheduledEvent<T>>, Option<T::InputState>),
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 -     Schedule(Arc<InternalScheduledEvent<T>>, Option<T::InputState>),
[INFO] [stdout] 26 +     Schedule((), Option<T::InputState>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `time`, `inputs`, and `input_state` are never read
[INFO] [stdout]    --> src/core/transposer/transposer_update.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub(super) struct ReadyResult<T: Transposer> {
[INFO] [stdout]     |                   ----------- fields in this struct
[INFO] [stdout] 115 |     pub time: T::Time,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 116 |     pub inputs: Option<Vec<T::Input>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 117 |     pub input_state: Option<T::InputState>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exit` is never read
[INFO] [stdout]  --> src/core/transposer/wrapped_update_result.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(super) struct WrappedUpdateResult<T: Transposer> {
[INFO] [stdout]   |                   ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     pub exit: bool,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `Command { std: "docker" "inspect" "6d56ec43f1a5666fe69836ad5219c4579d489f90376deb5ed0333f03b48c1904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d56ec43f1a5666fe69836ad5219c4579d489f90376deb5ed0333f03b48c1904", kill_on_drop: false }`
[INFO] [stdout] 6d56ec43f1a5666fe69836ad5219c4579d489f90376deb5ed0333f03b48c1904
[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=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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72fcc4ddd7ae8d0263f68fd1b79e50c8f3db25754d5220a15ea3391a364f941c
[INFO] running `Command { std: "docker" "start" "-a" "72fcc4ddd7ae8d0263f68fd1b79e50c8f3db25754d5220a15ea3391a364f941c", kill_on_drop: false }`
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stdout] warning: this labeled break expression is easy to confuse with an unlabeled break with a labeled value expression
[INFO] [stdout]    --> src/core/transposer/engine.rs:251:29
[INFO] [stdout]     |
[INFO] [stdout] 251 | ...                   break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(break_with_label_and_loop)]` on by default
[INFO] [stdout] help: wrap this expression in parentheses
[INFO] [stdout]     |
[INFO] [stdout] 251 |                             break 'poll ({ StatefulSchedulePoll::Pending })
[INFO] [stdout]     |                                         +                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]   --> src/core/schedule_stream/mod.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(realtime)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]   --> src/core/schedule_stream/mod.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(realtime)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]  --> src/core/schedule_stream/stateful_schedule_stream_ext.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(realtime)]
[INFO] [stdout]   |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]   --> src/core/schedule_stream/stateful_schedule_stream_ext.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[cfg(realtime)]
[INFO] [stdout]    |           ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/core/transposer/engine.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     };
[INFO] [stdout]     |                      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around `break` value
[INFO] [stdout]    --> src/core/transposer/engine.rs:251:41
[INFO] [stdout]     |
[INFO] [stdout] 251 | ...                   break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stdout]     |                                   ^^                             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 251 -                             break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stdout] 251 +                             break 'poll StatefulSchedulePoll::Pending 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `winit`
[INFO] [stdout]  --> src/utilities/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(winit)]
[INFO] [stdout]   |       ^^^^^ help: found config with similar value: `feature = "winit"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(winit)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(winit)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `wake_trait` has been stable since 1.51.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(wake_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `map_first_last` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(map_first_last)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expire_handle` is never read
[INFO] [stdout]   --> src/core/transposer/internal_scheduled_event.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(super) struct InternalScheduledEvent<T: Transposer> {
[INFO] [stdout]    |                   ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub expire_handle: Option<ExpireHandle>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core/transposer/transposer_update.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Input(Vec<T::Input>, T::InputState),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 -     Input(Vec<T::Input>, T::InputState),
[INFO] [stdout] 25 +     Input((), T::InputState),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core/transposer/transposer_update.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Schedule(Arc<InternalScheduledEvent<T>>, Option<T::InputState>),
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 -     Schedule(Arc<InternalScheduledEvent<T>>, Option<T::InputState>),
[INFO] [stdout] 26 +     Schedule((), Option<T::InputState>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `time`, `inputs`, and `input_state` are never read
[INFO] [stdout]    --> src/core/transposer/transposer_update.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub(super) struct ReadyResult<T: Transposer> {
[INFO] [stdout]     |                   ----------- fields in this struct
[INFO] [stdout] 115 |     pub time: T::Time,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 116 |     pub inputs: Option<Vec<T::Input>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 117 |     pub input_state: Option<T::InputState>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exit` is never read
[INFO] [stdout]  --> src/core/transposer/wrapped_update_result.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(super) struct WrappedUpdateResult<T: Transposer> {
[INFO] [stdout]   |                   ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     pub exit: bool,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cozal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this labeled break expression is easy to confuse with an unlabeled break with a labeled value expression
[INFO] [stdout]    --> src/core/transposer/engine.rs:251:29
[INFO] [stdout]     |
[INFO] [stdout] 251 | ...                   break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(break_with_label_and_loop)]` on by default
[INFO] [stdout] help: wrap this expression in parentheses
[INFO] [stdout]     |
[INFO] [stdout] 251 |                             break 'poll ({ StatefulSchedulePoll::Pending })
[INFO] [stdout]     |                                         +                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]   --> src/core/schedule_stream/mod.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(realtime)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]   --> src/core/schedule_stream/mod.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(realtime)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]  --> src/core/schedule_stream/stateful_schedule_stream_ext.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(realtime)]
[INFO] [stdout]   |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stdout]   --> src/core/schedule_stream/stateful_schedule_stream_ext.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[cfg(realtime)]
[INFO] [stdout]    |           ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/core/transposer/engine.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     };
[INFO] [stdout]     |                      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around `break` value
[INFO] [stdout]    --> src/core/transposer/engine.rs:251:41
[INFO] [stdout]     |
[INFO] [stdout] 251 | ...                   break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stdout]     |                                   ^^                             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 251 -                             break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stdout] 251 +                             break 'poll StatefulSchedulePoll::Pending 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `winit`
[INFO] [stdout]  --> src/utilities/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(winit)]
[INFO] [stdout]   |       ^^^^^ help: found config with similar value: `feature = "winit"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(winit)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(winit)");` to the top of the `build.rs`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `wake_trait` has been stable since 1.51.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(wake_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `map_first_last` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(map_first_last)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expire_handle` is never read
[INFO] [stdout]   --> src/core/transposer/internal_scheduled_event.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(super) struct InternalScheduledEvent<T: Transposer> {
[INFO] [stdout]    |                   ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub expire_handle: Option<ExpireHandle>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core/transposer/transposer_update.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Input(Vec<T::Input>, T::InputState),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 -     Input(Vec<T::Input>, T::InputState),
[INFO] [stdout] 25 +     Input((), T::InputState),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core/transposer/transposer_update.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Schedule(Arc<InternalScheduledEvent<T>>, Option<T::InputState>),
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 -     Schedule(Arc<InternalScheduledEvent<T>>, Option<T::InputState>),
[INFO] [stdout] 26 +     Schedule((), Option<T::InputState>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `time` is never read
[INFO] [stdout]    --> src/core/transposer/transposer_update.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub(super) struct ReadyResult<T: Transposer> {
[INFO] [stdout]     |                   ----------- field in this struct
[INFO] [stdout] 115 |     pub time: T::Time,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exit` is never read
[INFO] [stdout]  --> src/core/transposer/wrapped_update_result.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(super) struct WrappedUpdateResult<T: Transposer> {
[INFO] [stdout]   |                   ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     pub exit: bool,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "72fcc4ddd7ae8d0263f68fd1b79e50c8f3db25754d5220a15ea3391a364f941c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72fcc4ddd7ae8d0263f68fd1b79e50c8f3db25754d5220a15ea3391a364f941c", kill_on_drop: false }`
[INFO] [stdout] 72fcc4ddd7ae8d0263f68fd1b79e50c8f3db25754d5220a15ea3391a364f941c
[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=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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cddafce0bba17d4adcf6f1f1a268fd18e7b4af65ed4cba87a171c51b155d1d0d
[INFO] running `Command { std: "docker" "start" "-a" "cddafce0bba17d4adcf6f1f1a268fd18e7b4af65ed4cba87a171c51b155d1d0d", kill_on_drop: false }`
[INFO] [stderr] warning: this labeled break expression is easy to confuse with an unlabeled break with a labeled value expression
[INFO] [stderr]    --> src/core/transposer/engine.rs:251:29
[INFO] [stderr]     |
[INFO] [stderr] 251 | ...                   break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(break_with_label_and_loop)]` on by default
[INFO] [stderr] help: wrap this expression in parentheses
[INFO] [stderr]     |
[INFO] [stderr] 251 |                             break 'poll ({ StatefulSchedulePoll::Pending })
[INFO] [stderr]     |                                         +                                 +
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stderr]   --> src/core/schedule_stream/mod.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[cfg(realtime)]
[INFO] [stderr]    |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stderr]   --> src/core/schedule_stream/mod.rs:20:7
[INFO] [stderr]    |
[INFO] [stderr] 20 | #[cfg(realtime)]
[INFO] [stderr]    |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stderr]  --> src/core/schedule_stream/stateful_schedule_stream_ext.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[cfg(realtime)]
[INFO] [stderr]   |       ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `realtime`
[INFO] [stderr]   --> src/core/schedule_stream/stateful_schedule_stream_ext.rs:29:11
[INFO] [stderr]    |
[INFO] [stderr] 29 |     #[cfg(realtime)]
[INFO] [stderr]    |           ^^^^^^^^ help: found config with similar value: `feature = "realtime"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(realtime)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(realtime)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/core/transposer/engine.rs:101:22
[INFO] [stderr]     |
[INFO] [stderr] 101 |                     };
[INFO] [stderr]     |                      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around `break` value
[INFO] [stderr]    --> src/core/transposer/engine.rs:251:41
[INFO] [stderr]     |
[INFO] [stderr] 251 | ...                   break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stderr]     |                                   ^^                             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr] 251 -                             break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stderr] 251 +                             break 'poll StatefulSchedulePoll::Pending 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `winit`
[INFO] [stderr]  --> src/utilities/mod.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[cfg(winit)]
[INFO] [stderr]   |       ^^^^^ help: found config with similar value: `feature = "winit"`
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(winit)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(winit)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `wake_trait` has been stable since 1.51.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(wake_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `map_first_last` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(map_first_last)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `expire_handle` is never read
[INFO] [stderr]   --> src/core/transposer/internal_scheduled_event.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub(super) struct InternalScheduledEvent<T: Transposer> {
[INFO] [stderr]    |                   ---------------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     pub expire_handle: Option<ExpireHandle>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/core/transposer/transposer_update.rs:25:11
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Input(Vec<T::Input>, T::InputState),
[INFO] [stderr]    |     ----- ^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 25 -     Input(Vec<T::Input>, T::InputState),
[INFO] [stderr] 25 +     Input((), T::InputState),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/core/transposer/transposer_update.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Schedule(Arc<InternalScheduledEvent<T>>, Option<T::InputState>),
[INFO] [stderr]    |     -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 26 -     Schedule(Arc<InternalScheduledEvent<T>>, Option<T::InputState>),
[INFO] [stdout] 
[INFO] [stderr] 26 +     Schedule((), Option<T::InputState>),
[INFO] [stdout] running 2 tests
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `time`, `inputs`, and `input_state` are never read
[INFO] [stderr]    --> src/core/transposer/transposer_update.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub(super) struct ReadyResult<T: Transposer> {
[INFO] [stderr]     |                   ----------- fields in this struct
[INFO] [stdout] test core::transposer::test::transposer_update::test_input ... ok
[INFO] [stderr] 115 |     pub time: T::Time,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 116 |     pub inputs: Option<Vec<T::Input>>,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 117 |     pub input_state: Option<T::InputState>,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `exit` is never read
[INFO] [stderr]  --> src/core/transposer/wrapped_update_result.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub(super) struct WrappedUpdateResult<T: Transposer> {
[INFO] [stderr]   |                   ------------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 6 |     pub exit: bool,
[INFO] [stderr]   |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `time` is never read
[INFO] [stderr]    --> src/core/transposer/transposer_update.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub(super) struct ReadyResult<T: Transposer> {
[INFO] [stderr]     |                   ----------- field in this struct
[INFO] [stderr] 115 |     pub time: T::Time,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cozal` (lib) generated 15 warnings (run `cargo fix --lib -p cozal` to apply 2 suggestions)
[INFO] [stderr] warning: `cozal` (lib test) generated 15 warnings (14 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cozal-49119f99da4bb880)
[INFO] [stdout] test test::core::transposer::scheduling::test_waiting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cozal
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/core/transposer/engine.rs:101:22
[INFO] [stderr]     |
[INFO] [stderr] 101 |                     };
[INFO] [stderr]     |                      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around `break` value
[INFO] [stderr]    --> src/core/transposer/engine.rs:251:41
[INFO] [stderr]     |
[INFO] [stderr] 251 | ...                   break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stderr]     |                                   ^^                             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr] 251 -                             break 'poll { StatefulSchedulePoll::Pending }
[INFO] [stderr] 251 +                             break 'poll StatefulSchedulePoll::Pending 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cddafce0bba17d4adcf6f1f1a268fd18e7b4af65ed4cba87a171c51b155d1d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cddafce0bba17d4adcf6f1f1a268fd18e7b4af65ed4cba87a171c51b155d1d0d", kill_on_drop: false }`
[INFO] [stdout] cddafce0bba17d4adcf6f1f1a268fd18e7b4af65ed4cba87a171c51b155d1d0d
