[INFO] fetching crate thingbuf 0.1.4...
[INFO] checking thingbuf-0.1.4 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate thingbuf 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate thingbuf 0.1.4 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thingbuf 0.1.4
[INFO] finished tweaking crates.io crate thingbuf 0.1.4
[INFO] tweaked toml for crates.io crate thingbuf 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a0ec78b22402e9656bad9b690dedfcaa0467e55fa84ba21df98c4af7d632a54
[INFO] running `Command { std: "docker" "start" "-a" "0a0ec78b22402e9656bad9b690dedfcaa0467e55fa84ba21df98c4af7d632a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a0ec78b22402e9656bad9b690dedfcaa0467e55fa84ba21df98c4af7d632a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0ec78b22402e9656bad9b690dedfcaa0467e55fa84ba21df98c4af7d632a54", kill_on_drop: false }`
[INFO] [stdout] 0a0ec78b22402e9656bad9b690dedfcaa0467e55fa84ba21df98c4af7d632a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b69efab3ccdab374c17e9e30cc93aba7d4805b71e4af56f542c57eec7e137c9
[INFO] running `Command { std: "docker" "start" "-a" "6b69efab3ccdab374c17e9e30cc93aba7d4805b71e4af56f542c57eec7e137c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking pin-project v1.1.4
[INFO] [stderr]     Checking thingbuf v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::sync::*`
[INFO] [stdout]    --> src/loom.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |         pub use core::sync::*;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::sync::*`
[INFO] [stdout]    --> src/loom.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |         pub use core::sync::*;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "6b69efab3ccdab374c17e9e30cc93aba7d4805b71e4af56f542c57eec7e137c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b69efab3ccdab374c17e9e30cc93aba7d4805b71e4af56f542c57eec7e137c9", kill_on_drop: false }`
[INFO] [stdout] 6b69efab3ccdab374c17e9e30cc93aba7d4805b71e4af56f542c57eec7e137c9
[INFO] checking thingbuf-0.1.4 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate thingbuf 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate thingbuf 0.1.4 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thingbuf 0.1.4
[INFO] finished tweaking crates.io crate thingbuf 0.1.4
[INFO] tweaked toml for crates.io crate thingbuf 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a80f2fbc41667e38dbba86c685420f1752d31399aa6c8246152a69f56457c08c
[INFO] running `Command { std: "docker" "start" "-a" "a80f2fbc41667e38dbba86c685420f1752d31399aa6c8246152a69f56457c08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a80f2fbc41667e38dbba86c685420f1752d31399aa6c8246152a69f56457c08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80f2fbc41667e38dbba86c685420f1752d31399aa6c8246152a69f56457c08c", kill_on_drop: false }`
[INFO] [stdout] a80f2fbc41667e38dbba86c685420f1752d31399aa6c8246152a69f56457c08c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] f6d7c418d8d9bc429cdd05b977a0dda249c9a33a7c51133e1dfc8ee7ec06ba2f
[INFO] running `Command { std: "docker" "start" "-a" "f6d7c418d8d9bc429cdd05b977a0dda249c9a33a7c51133e1dfc8ee7ec06ba2f", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking pin-project v1.1.4
[INFO] [stderr]     Checking thingbuf v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]  --> src/lib.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/lib.rs:24:40
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #![all(feature = "static", not(all(loom, test)))]
[INFO] [stdout]    |                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]   --> src/macros.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |               #[cfg_attr(docsrs, doc(cfg($meta)))]
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | / feature! {
[INFO] [stdout] 30 | |     #![feature = "alloc"]
[INFO] [stdout] 31 | |     extern crate alloc;
[INFO] [stdout] 32 | |
[INFO] [stdout] 33 | |     mod thingbuf;
[INFO] [stdout] 34 | |     pub use self::thingbuf::ThingBuf;
[INFO] [stdout] 35 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `feature` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]  --> src/loom.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(all(test, loom))]
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/loom.rs:203:15
[INFO] [stdout]     |
[INFO] [stdout] 203 | #[cfg(not(all(loom, test)))]
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::sync::*`
[INFO] [stdout]    --> src/loom.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |         pub use core::sync::*;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/mpsc.rs:647:11
[INFO] [stdout]     |
[INFO] [stdout] 647 | #[cfg(all(loom, test))]
[INFO] [stdout]     |           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/macros.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |               #[cfg_attr(docsrs, doc(cfg($meta)))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc.rs:642:1
[INFO] [stdout]     |
[INFO] [stdout] 642 | / feature! {
[INFO] [stdout] 643 | |     #![feature = "std"]
[INFO] [stdout] 644 | |     pub mod blocking;
[INFO] [stdout] 645 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `feature` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/mpsc.rs:314:15
[INFO] [stdout]     |
[INFO] [stdout] 314 |     #[cfg(not(loom))]
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/mpsc.rs:324:11
[INFO] [stdout]     |
[INFO] [stdout] 324 |     #[cfg(loom)]
[INFO] [stdout]     |           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc.rs:342:13
[INFO] [stdout]     |
[INFO] [stdout] 342 |             test_println!("draining_queue");
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc.rs:420:9
[INFO] [stdout]     |
[INFO] [stdout] 420 |         test_println!("poll_recv_ref");
[INFO] [stdout]     |         ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             test_println!("poll_recv_ref => loop");
[INFO] [stdout]     |             -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc.rs:429:19
[INFO] [stdout]     |
[INFO] [stdout] 429 |             match test_dbg!(self.rx_wait.wait_with(&mk_waiter)) {
[INFO] [stdout]     |                   --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc.rs:435:21
[INFO] [stdout]     |
[INFO] [stdout] 435 |                     test_println!("-> yield");
[INFO] [stdout]     |                     ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc.rs:562:9
[INFO] [stdout]     |
[INFO] [stdout] 562 |         test_println!("notifying rx ({})", core::any::type_name::<N>());
[INFO] [stdout]     |         --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc.rs:570:9
[INFO] [stdout]     |
[INFO] [stdout] 570 |         test_println!("notifying tx ({})", core::any::type_name::<N>());
[INFO] [stdout]     |         --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/mpsc/async_impl.rs:609:15
[INFO] [stdout]     |
[INFO] [stdout] 609 | #[cfg(not(all(loom, test)))]
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/macros.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |               #[cfg_attr(docsrs, doc(cfg($meta)))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc/async_impl.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | / feature! {
[INFO] [stdout] 16  | |     #![feature = "alloc"]
[INFO] [stdout] 17  | |
[INFO] [stdout] 18  | |     use crate::loom::sync::Arc;
[INFO] [stdout] ...   |
[INFO] [stdout] 606 | |     }
[INFO] [stdout] 607 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `feature` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc/async_impl.rs:264:13
[INFO] [stdout]     |
[INFO] [stdout] 264 |             test_dbg!(self.inner.core.tx_count.fetch_add(1, Ordering::Relaxed));
[INFO] [stdout]     |             ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc/async_impl.rs:273:16
[INFO] [stdout]     |
[INFO] [stdout] 273 |             if test_dbg!(self.inner.core.tx_count.fetch_sub(1, Ordering::Release)) > 1 {
[INFO] [stdout]     |                ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc/async_impl.rs:278:13
[INFO] [stdout]     |
[INFO] [stdout] 278 |             test_dbg!(atomic::fence(Ordering::SeqCst));
[INFO] [stdout]     |             ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mpsc/async_impl.rs:582:13
[INFO] [stdout]     |
[INFO] [stdout] 582 |             test_dbg!(self.inner.core.tx_count.load(Ordering::SeqCst)) <= 1
[INFO] [stdout]     |             ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:3:40
[INFO] [stdout]      |
[INFO] [stdout] 3    |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/async_impl.rs:1437:9
[INFO] [stdout]      |
[INFO] [stdout] 1437 |         test_println!("SendRefFuture::poll({:p})", self);
[INFO] [stdout]      |         ------------------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/async_impl.rs:1442:19
[INFO] [stdout]      |
[INFO] [stdout] 1442 |             match test_dbg!(*this.state) {
[INFO] [stdout]      |                   ---------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/async_impl.rs:1452:27
[INFO] [stdout]      |
[INFO] [stdout] 1452 |                     match test_dbg!(start_wait) {
[INFO] [stdout]      |                           --------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/async_impl.rs:1470:27
[INFO] [stdout]      |
[INFO] [stdout] 1470 |                     match test_dbg!(continue_wait) {
[INFO] [stdout]      |                           ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:3:40
[INFO] [stdout]      |
[INFO] [stdout] 3    |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/async_impl.rs:1496:9
[INFO] [stdout]      |
[INFO] [stdout] 1496 |         test_println!("SendRefFuture::drop({:p})", self);
[INFO] [stdout]      |         ------------------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/async_impl.rs:1498:12
[INFO] [stdout]      |
[INFO] [stdout] 1498 |         if test_dbg!(*this.state) == State::Waiting && test_dbg!(this.waiter.is_linked()) {
[INFO] [stdout]      |            ---------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/async_impl.rs:1498:56
[INFO] [stdout]      |
[INFO] [stdout] 1498 |         if test_dbg!(*this.state) == State::Waiting && test_dbg!(this.waiter.is_linked()) {
[INFO] [stdout]      |                                                        ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/mpsc/blocking.rs:78:15
[INFO] [stdout]    |
[INFO] [stdout] 78 | #[cfg(not(all(loom, test)))]
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]     --> src/mpsc/blocking.rs:1618:21
[INFO] [stdout]      |
[INFO] [stdout] 1618 | #[cfg(not(all(test, loom)))]
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]     --> src/mpsc/blocking.rs:1700:21
[INFO] [stdout]      |
[INFO] [stdout] 1700 | #[cfg(not(all(test, loom)))]
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]     --> src/mpsc/blocking.rs:1100:25
[INFO] [stdout]      |
[INFO] [stdout] 1100 |     #[cfg(not(all(test, loom)))]
[INFO] [stdout]      |                         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]     --> src/mpsc/blocking.rs:1160:25
[INFO] [stdout]      |
[INFO] [stdout] 1160 |     #[cfg(not(all(test, loom)))]
[INFO] [stdout]      |                         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/blocking.rs:1238:9
[INFO] [stdout]      |
[INFO] [stdout] 1238 |         test_dbg!(self.inner.core.tx_count.fetch_add(1, Ordering::Relaxed));
[INFO] [stdout]      |         ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/blocking.rs:1247:12
[INFO] [stdout]      |
[INFO] [stdout] 1247 |         if test_dbg!(self.inner.core.tx_count.fetch_sub(1, Ordering::Release)) > 1 {
[INFO] [stdout]      |            ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/blocking.rs:1252:9
[INFO] [stdout]      |
[INFO] [stdout] 1252 |         test_dbg!(atomic::fence(Ordering::SeqCst));
[INFO] [stdout]      |         ------------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]     --> src/mpsc/blocking.rs:1422:25
[INFO] [stdout]      |
[INFO] [stdout] 1422 |     #[cfg(not(all(test, loom)))]
[INFO] [stdout]      |                         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]     --> src/mpsc/blocking.rs:1477:25
[INFO] [stdout]      |
[INFO] [stdout] 1477 |     #[cfg(not(all(test, loom)))]
[INFO] [stdout]      |                         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/blocking.rs:1562:9
[INFO] [stdout]      |
[INFO] [stdout] 1562 |         test_dbg!(self.inner.core.tx_count.load(Ordering::SeqCst)) <= 1
[INFO] [stdout]      |         ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:3:40
[INFO] [stdout]      |
[INFO] [stdout] 3    |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/blocking.rs:1611:17
[INFO] [stdout]      |
[INFO] [stdout] 1611 |                 test_println!("parking ({:?})", thread::current());
[INFO] [stdout]      |                 -------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:3:40
[INFO] [stdout]      |
[INFO] [stdout] 3    |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/blocking.rs:1639:17
[INFO] [stdout]      |
[INFO] [stdout] 1639 |                 test_println!("park_timeout ({:?})", thread::current());
[INFO] [stdout]      |                 ------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/blocking.rs:1677:13
[INFO] [stdout]      |
[INFO] [stdout] 1677 |             test_dbg!(core.tx_wait.start_wait(node, &thread))
[INFO] [stdout]      |             ------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/blocking.rs:1679:13
[INFO] [stdout]      |
[INFO] [stdout] 1679 |             test_dbg!(core.tx_wait.continue_wait(node, &thread))
[INFO] [stdout]      |             ---------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/blocking.rs:1730:13
[INFO] [stdout]      |
[INFO] [stdout] 1730 |             test_dbg!(core.tx_wait.start_wait(node, &thread))
[INFO] [stdout]      |             ------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]     --> src/macros.rs:24:48
[INFO] [stdout]      |
[INFO] [stdout] 24   |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]      |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/mpsc/blocking.rs:1732:13
[INFO] [stdout]      |
[INFO] [stdout] 1732 |             test_dbg!(core.tx_wait.continue_wait(node, &thread))
[INFO] [stdout]      |             ---------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]      = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/macros.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |               #[cfg_attr(docsrs, doc(cfg($meta)))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/recycling.rs:388:1
[INFO] [stdout]     |
[INFO] [stdout] 388 | / feature! {
[INFO] [stdout] 389 | |     #![feature = "alloc"]
[INFO] [stdout] 390 | |     use alloc::{
[INFO] [stdout] 391 | |         collections::{VecDeque, BinaryHeap},
[INFO] [stdout] ...   |
[INFO] [stdout] 454 | |     }
[INFO] [stdout] 455 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `feature` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/macros.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |               #[cfg_attr(docsrs, doc(cfg($meta)))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/recycling.rs:457:1
[INFO] [stdout]     |
[INFO] [stdout] 457 | / feature! {
[INFO] [stdout] 458 | |     #![feature = "std"]
[INFO] [stdout] 459 | |     use std::{hash::{Hash, BuildHasher}, collections::{HashMap, HashSet}};
[INFO] [stdout] 460 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 489 | |     }
[INFO] [stdout] 490 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `feature` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]  --> src/util/mutex.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(not(any(feature = "std", all(loom, test))))]
[INFO] [stdout]   |                                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]  --> src/util/mutex.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #![all(feature = "std", not(all(loom, test)))]
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]   --> src/macros.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |               #[cfg_attr(docsrs, doc(cfg($meta)))]
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/util/mutex.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / feature! {
[INFO] [stdout] 8  | |     #![all(feature = "std", not(all(loom, test)))]
[INFO] [stdout] 9  | |     #[allow(unused_imports)]
[INFO] [stdout] 10 | |     pub(crate) use parking_lot::{Mutex, MutexGuard, const_mutex};
[INFO] [stdout] 11 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `feature` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/util/mutex.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #![all(loom, test)]
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/util.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |         #[cfg(not(all(loom, test)))]
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/util.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |         #[cfg(all(loom, test))]
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:24:48
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/util.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |         for _ in 0..test_dbg!(1 << self.0.min(Self::MAX_SPINS)) {
[INFO] [stdout]    |                     ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/util.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |         #[cfg(any(all(loom, test), feature = "std"))]
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:3:40
[INFO] [stdout]    |
[INFO] [stdout] 3  |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/util.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         test_println!("thread::yield_now()");
[INFO] [stdout]    |         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/util.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |             #[cfg(not(all(loom, test)))]
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:3:40
[INFO] [stdout]    |
[INFO] [stdout] 3  |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/util.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             test_println!("hint::spin_loop() (x{})", 1 << self.0);
[INFO] [stdout]    |             ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/wait/cell.rs:270:11
[INFO] [stdout]     |
[INFO] [stdout] 270 | #[cfg(all(loom, test))]
[INFO] [stdout]     |           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/wait/cell.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |     #[cfg(not(all(loom, test)))]
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/wait/cell.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 |     #[cfg(all(loom, test))]
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:3:40
[INFO] [stdout]    |
[INFO] [stdout] 3  |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wait/cell.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         test_println!("registering waiter");
[INFO] [stdout]    |         ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:3:40
[INFO] [stdout]    |
[INFO] [stdout] 3  |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wait/cell.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         test_println!("-> locked!");
[INFO] [stdout]    |         --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:24:48
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wait/cell.rs:69:15
[INFO] [stdout]    |
[INFO] [stdout] 69 |         match test_dbg!(self.compare_exchange(State::WAITING, State::PARKING, Acquire)) {
[INFO] [stdout]    |               ------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:24:48
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wait/cell.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 |             Err(actual) if test_dbg!(actual.contains(State::TX_CLOSED)) => {
[INFO] [stdout]    |                            -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:24:48
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wait/cell.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |             Err(actual) if test_dbg!(actual.contains(State::NOTIFYING)) => {
[INFO] [stdout]    |                            -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:24:48
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wait/cell.rs:92:34
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 let new_waiter = test_dbg!(new_waiter);
[INFO] [stdout]    |                                  --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:24:48
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wait/cell.rs:96:24
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 (None, test_dbg!(prev_waiter))
[INFO] [stdout]    |                        ---------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/cell.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let result = match test_dbg!(self.compare_exchange(State::PARKING, State::WAITING, AcqRel))
[INFO] [stdout]     |                            ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/cell.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 test_println!("-> was notified; state={:?}", actual);
[INFO] [stdout]     |                 ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/cell.rs:116:29
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 let state = test_dbg!(self.fetch_and(State::TX_CLOSED, AcqRel));
[INFO] [stdout]     |                             --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/cell.rs:137:20
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 if test_dbg!(state.contains(State::TX_CLOSED)) {
[INFO] [stdout]     |                    ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/cell.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         test_println!("notifying; close={:?};", close);
[INFO] [stdout]     |         ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/cell.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         test_dbg!(bits);
[INFO] [stdout]     |         --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/cell.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 164 |         if test_dbg!(self.fetch_or(bits, AcqRel)) == State::WAITING {
[INFO] [stdout]     |            -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/cell.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |             test_dbg!(self.fetch_and(!State::NOTIFYING, AcqRel));
[INFO] [stdout]     |             ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/cell.rs:170:35
[INFO] [stdout]     |
[INFO] [stdout] 170 |             if let Some(waiter) = test_dbg!(waiter) {
[INFO] [stdout]     |                                   ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/wait/queue.rs:645:21
[INFO] [stdout]     |
[INFO] [stdout] 645 | #[cfg(all(test, not(loom)))]
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/wait/queue.rs:162:11
[INFO] [stdout]     |
[INFO] [stdout] 162 |     #[cfg(loom)]
[INFO] [stdout]     |           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/wait/queue.rs:170:15
[INFO] [stdout]     |
[INFO] [stdout] 170 |     #[cfg(not(loom))]
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         test_println!("WaitQueue::start_wait({:p})", node);
[INFO] [stdout]     |         -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:193:15
[INFO] [stdout]     |
[INFO] [stdout] 193 |         match test_dbg!(self.state.compare_exchange(WAKING, EMPTY, SeqCst, SeqCst)) {
[INFO] [stdout]     |               --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         test_println!("WaitQueue::start_wait_slow({:p})", node);
[INFO] [stdout]     |         ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:221:19
[INFO] [stdout]     |
[INFO] [stdout] 221 |             match test_dbg!(state) {
[INFO] [stdout]     |                   ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                   #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:225:27
[INFO] [stdout]     |
[INFO] [stdout] 225 |                       match test_dbg!(self
[INFO] [stdout]     |  ___________________________-
[INFO] [stdout] 226 | |                         .state
[INFO] [stdout] 227 | |                         .compare_exchange_weak(EMPTY, WAITING, SeqCst, SeqCst))
[INFO] [stdout]     | |_______________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                   #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:240:27
[INFO] [stdout]     |
[INFO] [stdout] 240 |                       match test_dbg!(self
[INFO] [stdout]     |  ___________________________-
[INFO] [stdout] 241 | |                         .state
[INFO] [stdout] 242 | |                         .compare_exchange_weak(WAKING, EMPTY, SeqCst, SeqCst))
[INFO] [stdout]     | |______________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:280:27
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let _prev_state = test_dbg!(node.state.swap(WAITING, Release));
[INFO] [stdout]     |                           -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         test_println!("WaitQueue::continue_wait({:p})", node);
[INFO] [stdout]     |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:305:21
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let state = test_dbg!(node.state.load(Acquire));
[INFO] [stdout]     |                     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:327:9
[INFO] [stdout]     |
[INFO] [stdout] 327 |         test_println!("WaitQueue::continue_wait_slow({:p})", node);
[INFO] [stdout]     |         ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:336:15
[INFO] [stdout]     |
[INFO] [stdout] 336 |         match test_dbg!(node.state.load(Acquire)) {
[INFO] [stdout]     |               ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:371:9
[INFO] [stdout]     |
[INFO] [stdout] 371 |         test_println!("WaitQueue::notify()");
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:377:15
[INFO] [stdout]     |
[INFO] [stdout] 377 |         while test_dbg!(state) == WAKING || state == EMPTY {
[INFO] [stdout]     |               ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                   #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:378:19
[INFO] [stdout]     |
[INFO] [stdout] 378 |               match test_dbg!(self
[INFO] [stdout]     |  ___________________-
[INFO] [stdout] 379 | |                 .state
[INFO] [stdout] 380 | |                 .compare_exchange_weak(state, WAKING, SeqCst, SeqCst))
[INFO] [stdout]     | |______________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:399:9
[INFO] [stdout]     |
[INFO] [stdout] 399 |         test_println!("WaitQueue::notify_slow(state: {})", state);
[INFO] [stdout]     |         --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:419:20
[INFO] [stdout]     |
[INFO] [stdout] 419 |                 if test_dbg!(list.is_empty()) {
[INFO] [stdout]     |                    -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:444:9
[INFO] [stdout]     |
[INFO] [stdout] 444 |         test_println!("WaitQueue::close()");
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:446:9
[INFO] [stdout]     |
[INFO] [stdout] 446 |         test_dbg!(self.state.swap(CLOSED, SeqCst));
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:473:9
[INFO] [stdout]     |
[INFO] [stdout] 473 |         test_println!("Waiter::remove({:p})", self);
[INFO] [stdout]     |         ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:483:12
[INFO] [stdout]     |
[INFO] [stdout] 483 |         if test_dbg!(list.is_empty()) {
[INFO] [stdout]     |            -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:484:21
[INFO] [stdout]     |
[INFO] [stdout] 484 |             let _ = test_dbg!(q.state.compare_exchange(WAITING, EMPTY, SeqCst, SeqCst));
[INFO] [stdout]     |                     ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:490:9
[INFO] [stdout]     |
[INFO] [stdout] 490 |         test_dbg!(self.state.load(Acquire)) == WAITING
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/wait/queue.rs:501:16
[INFO] [stdout]     |
[INFO] [stdout] 501 |     #[cfg_attr(loom, track_caller)]
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/wait/queue.rs:513:16
[INFO] [stdout]     |
[INFO] [stdout] 513 |     #[cfg_attr(loom, track_caller)]
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/wait/queue.rs:521:16
[INFO] [stdout]     |
[INFO] [stdout] 521 |     #[cfg_attr(loom, track_caller)]
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/wait/queue.rs:529:16
[INFO] [stdout]     |
[INFO] [stdout] 529 |     #[cfg_attr(loom, track_caller)]
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:549:9
[INFO] [stdout]     |
[INFO] [stdout] 549 |         test_println!("List::enqueue({:p})", waiter);
[INFO] [stdout]     |         -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:578:9
[INFO] [stdout]     |
[INFO] [stdout] 578 |         test_println!("List::dequeue({:?}) -> {:p}", new_state, last);
[INFO] [stdout]     |         ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:581:27
[INFO] [stdout]     |
[INFO] [stdout] 581 |         let _prev_state = test_dbg!(last.state.swap(new_state, Release));
[INFO] [stdout]     |                           ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wait/queue.rs:602:9
[INFO] [stdout]     |
[INFO] [stdout] 602 |         test_println!("List::remove({:p})", node);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:3:40
[INFO] [stdout]    |
[INFO] [stdout] 3  |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wait.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         test_println!("NOTIFYING {:?} (from {:?})", self, thread::current());
[INFO] [stdout]    |         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]   --> src/macros.rs:3:40
[INFO] [stdout]    |
[INFO] [stdout] 3  |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wait.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         test_println!("WAKING TASK {:?} (from {:?})", self, thread::current());
[INFO] [stdout]    |         ---------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]  --> src/thingbuf.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[cfg(all(loom, test))]
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/thingbuf.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 182 | #[cfg_attr(docsrs, doc(cfg(feature = "alloc")))]
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/lib.rs:107:19
[INFO] [stdout]     |
[INFO] [stdout] 107 |     #[cfg(not(all(loom, test)))]
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/lib.rs:125:15
[INFO] [stdout]     |
[INFO] [stdout] 125 |     #[cfg(all(loom, test))]
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         test_println!("Core::close");
[INFO] [stdout]     |         ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |         test_dbg!(self.tail.fetch_or(self.closed, SeqCst) & self.closed == 0)
[INFO] [stdout]     |         --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         test_println!("push_ref");
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:16
[INFO] [stdout]     |
[INFO] [stdout] 190 |             if test_dbg!(tail & self.closed != 0) {
[INFO] [stdout]     |                ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |             test_dbg!(idx);
[INFO] [stdout]     |             -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 |             test_dbg!(gen);
[INFO] [stdout]     |             -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:213:25
[INFO] [stdout]     |
[INFO] [stdout] 213 |             let state = test_dbg!(slot.state.load(Acquire));
[INFO] [stdout]     |                         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:215:16
[INFO] [stdout]     |
[INFO] [stdout] 215 |             if test_dbg!(state == tail) {
[INFO] [stdout]     |                ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                   #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:218:23
[INFO] [stdout]     |
[INFO] [stdout] 218 |                   match test_dbg!(self
[INFO] [stdout]     |  _______________________-
[INFO] [stdout] 219 | |                     .tail
[INFO] [stdout] 220 | |                     .compare_exchange_weak(tail, next_tail, SeqCst, Acquire))
[INFO] [stdout]     | |_____________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:224:25
[INFO] [stdout]     |
[INFO] [stdout] 224 |                         test_println!("claimed tail slot [{}]", idx);
[INFO] [stdout]     |                         -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:235:33
[INFO] [stdout]     |
[INFO] [stdout] 235 | ...                   test_println!("-> initialized");
[INFO] [stdout]     |                       ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:240:33
[INFO] [stdout]     |
[INFO] [stdout] 240 | ...                   test_println!("-> recycled");
[INFO] [stdout]     |                       ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:260:16
[INFO] [stdout]     |
[INFO] [stdout] 260 |             if test_dbg!(state.wrapping_add(self.gen) == tail + 1) {
[INFO] [stdout]     |                --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:268:28
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 let head = test_dbg!(self.head.fetch_or(0, SeqCst));
[INFO] [stdout]     |                            ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:270:21
[INFO] [stdout]     |
[INFO] [stdout] 270 |                     test_println!("channel full");
[INFO] [stdout]     |                     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:269:20
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 if test_dbg!(head.wrapping_add(self.gen) == tail) {
[INFO] [stdout]     |                    ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:279:20
[INFO] [stdout]     |
[INFO] [stdout] 279 |             tail = test_dbg!(self.tail.load(Acquire));
[INFO] [stdout]     |                    ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |         test_println!("pop_ref");
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:290:13
[INFO] [stdout]     |
[INFO] [stdout] 290 |             test_dbg!(head);
[INFO] [stdout]     |             --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:292:13
[INFO] [stdout]     |
[INFO] [stdout] 292 |             test_dbg!(idx);
[INFO] [stdout]     |             -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:293:13
[INFO] [stdout]     |
[INFO] [stdout] 293 |             test_dbg!(gen);
[INFO] [stdout]     |             -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:311:25
[INFO] [stdout]     |
[INFO] [stdout] 311 |             let state = test_dbg!(slot.state.load(Acquire));
[INFO] [stdout]     |                         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:315:16
[INFO] [stdout]     |
[INFO] [stdout] 315 |             if test_dbg!(state == head + 1) {
[INFO] [stdout]     |                ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                   #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:317:23
[INFO] [stdout]     |
[INFO] [stdout] 317 |                   match test_dbg!(self
[INFO] [stdout]     |  _______________________-
[INFO] [stdout] 318 | |                     .head
[INFO] [stdout] 319 | |                     .compare_exchange_weak(head, next_head, SeqCst, Acquire))
[INFO] [stdout]     | |_____________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:322:25
[INFO] [stdout]     |
[INFO] [stdout] 322 |                         test_println!("claimed head slot [{}]", idx);
[INFO] [stdout]     |                         -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:337:16
[INFO] [stdout]     |
[INFO] [stdout] 337 |             if test_dbg!(state == head) {
[INFO] [stdout]     |                ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:346:28
[INFO] [stdout]     |
[INFO] [stdout] 346 |                 let tail = test_dbg!(self.tail.fetch_or(0, SeqCst));
[INFO] [stdout]     |                            ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:348:20
[INFO] [stdout]     |
[INFO] [stdout] 348 |                 if test_dbg!(tail & !self.closed == head) {
[INFO] [stdout]     |                    -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:349:31
[INFO] [stdout]     |
[INFO] [stdout] 349 |                     return if test_dbg!(tail & self.closed != 0) {
[INFO] [stdout]     |                               ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:352:25
[INFO] [stdout]     |
[INFO] [stdout] 352 |                         test_println!("--> channel empty!");
[INFO] [stdout]     |                         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:357:20
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 if test_dbg!(backoff.done_spinning()) {
[INFO] [stdout]     |                    ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:366:20
[INFO] [stdout]     |
[INFO] [stdout] 366 |             head = test_dbg!(self.head.load(Acquire));
[INFO] [stdout]     |                    ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:3:40
[INFO] [stdout]     |
[INFO] [stdout] 3   |         #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:478:9
[INFO] [stdout]     |
[INFO] [stdout] 478 |         test_println!("drop Ref<{}>", core::any::type_name::<T>());
[INFO] [stdout]     |         ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:479:41
[INFO] [stdout]     |
[INFO] [stdout] 479 |         test_dbg!(self.slot.state.store(test_dbg!(self.new_state), Release));
[INFO] [stdout]     |                                         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `thingbuf_trace`
[INFO] [stdout]    --> src/macros.rs:24:48
[INFO] [stdout]     |
[INFO] [stdout] 24  |                 #[cfg(all(feature = "std", any(thingbuf_trace, test)))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:479:9
[INFO] [stdout]     |
[INFO] [stdout] 479 |         test_dbg!(self.slot.state.store(test_dbg!(self.new_state), Release));
[INFO] [stdout]     |         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(thingbuf_trace)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `test_dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/lib.rs:540:19
[INFO] [stdout]     |
[INFO] [stdout] 540 |     #[cfg(not(all(loom, test)))]
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/lib.rs:548:15
[INFO] [stdout]     |
[INFO] [stdout] 548 |     #[cfg(all(loom, test))]
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `loom`
[INFO] [stdout]    --> src/lib.rs:524:44
[INFO] [stdout]     |
[INFO] [stdout] 524 |         #![all(feature = "static", not(all(loom, test)))]
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(loom)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 155 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thingbuf` (lib) due to 156 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f6d7c418d8d9bc429cdd05b977a0dda249c9a33a7c51133e1dfc8ee7ec06ba2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d7c418d8d9bc429cdd05b977a0dda249c9a33a7c51133e1dfc8ee7ec06ba2f", kill_on_drop: false }`
[INFO] [stdout] f6d7c418d8d9bc429cdd05b977a0dda249c9a33a7c51133e1dfc8ee7ec06ba2f
