[INFO] fetching crate ra-ap-rustc_data_structures 0.20.0...
[INFO] checking ra-ap-rustc_data_structures-0.20.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate ra-ap-rustc_data_structures 0.20.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ra-ap-rustc_data_structures 0.20.0 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 ra-ap-rustc_data_structures 0.20.0
[INFO] finished tweaking crates.io crate ra-ap-rustc_data_structures 0.20.0
[INFO] tweaked toml for crates.io crate ra-ap-rustc_data_structures 0.20.0 written to /workspace/builds/worker-4-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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ra-ap-rustc_index_macros v0.20.0
[INFO] [stderr]   Downloaded ra-ap-rustc_graphviz v0.20.0
[INFO] [stderr]   Downloaded ra-ap-rustc_arena v0.20.0
[INFO] [stderr]   Downloaded ra-ap-rustc_index v0.20.0
[INFO] [stderr]   Downloaded rustc-rayon-core v0.5.0
[INFO] [stderr]   Downloaded elsa v1.7.1
[INFO] [stderr]   Downloaded perf-event-open-sys v3.0.0
[INFO] [stderr]   Downloaded rustc-rayon v0.5.0
[INFO] [stderr]   Downloaded measureme v10.1.2
[INFO] [stderr]   Downloaded ra-ap-rustc_serialize v0.20.0
[INFO] [stderr]   Downloaded ra-ap-rustc_macros v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce525d87168a373b3a2baff13dd985063243b889ccbeb4aa5d117bbdd1d91b6d
[INFO] running `Command { std: "docker" "start" "-a" "ce525d87168a373b3a2baff13dd985063243b889ccbeb4aa5d117bbdd1d91b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce525d87168a373b3a2baff13dd985063243b889ccbeb4aa5d117bbdd1d91b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce525d87168a373b3a2baff13dd985063243b889ccbeb4aa5d117bbdd1d91b6d", kill_on_drop: false }`
[INFO] [stdout] ce525d87168a373b3a2baff13dd985063243b889ccbeb4aa5d117bbdd1d91b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcdc50c78ee7dd440654411cf59354190c7c89f76d30a747b7ba829aa57cb2ef
[INFO] running `Command { std: "docker" "start" "-a" "bcdc50c78ee7dd440654411cf59354190c7c89f76d30a747b7ba829aa57cb2ef", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking thin-vec v0.2.13
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking ena v0.14.2
[INFO] [stderr]     Checking ra-ap-rustc_graphviz v0.20.0
[INFO] [stderr]     Checking perf-event-open-sys v3.0.0
[INFO] [stderr]     Checking memmap2 v0.2.3
[INFO] [stderr]     Checking jobserver v0.1.27
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking elsa v1.7.1
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking ra-ap-rustc_arena v0.20.0
[INFO] [stderr]     Checking ra-ap-rustc_serialize v0.20.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking measureme v10.1.2
[INFO] [stderr]    Compiling ra-ap-rustc_index_macros v0.20.0
[INFO] [stderr]    Compiling ra-ap-rustc_macros v0.20.0
[INFO] [stderr]     Checking ra-ap-rustc_index v0.20.0
[INFO] [stderr]     Checking ra-ap-rustc_data_structures v0.20.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: meta-variables within meta-variable expressions must be referenced using a dollar sign
[INFO] [stdout]   --> src/tagged_ptr/impl_tag.rs:99:26
[INFO] [stdout]    |
[INFO] [stdout] 99 |                     $( ${ignore(path)} )*
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: meta-variables within meta-variable expressions must be referenced using a dollar sign
[INFO] [stdout]   --> src/tagged_ptr/impl_tag.rs:99:26
[INFO] [stdout]    |
[INFO] [stdout] 99 |                     $( ${ignore(path)} )*
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attempted to repeat an expression containing no syntax variables matched as repeating at this depth
[INFO] [stdout]    --> src/tagged_ptr/impl_tag.rs:97:18
[INFO] [stdout]     |
[INFO] [stdout] 97  |                   $(
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 98  | |                     ${index()},
[INFO] [stdout] 99  | |                     $( ${ignore(path)} )*
[INFO] [stdout] 100 | |                 )*
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra-ap-rustc_data_structures` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no associated item named `BITS` found for struct `Unit` in the current scope
[INFO] [stdout]  --> src/tagged_ptr/impl_tag/tests.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |     struct Unit;
[INFO] [stdout]   |     ----------- associated item `BITS` not found for this struct
[INFO] [stdout] 7 |     impl_tag! { impl Tag for Unit; Unit, }
[INFO] [stdout] 8 |     assert_eq!(Unit::BITS, 0);
[INFO] [stdout]   |                      ^^^^ associated item not found in `Unit`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]   |
[INFO] [stdout] 1 + use crate::tagged_ptr::Pointer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `BITS` found for enum `Enum3` in the current scope
[INFO] [stdout]   --> src/tagged_ptr/impl_tag/tests.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |     enum Enum3 {
[INFO] [stdout]    |     ---------- variant or associated item `BITS` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     assert_eq!(Enum3::BITS, 2);
[INFO] [stdout]    |                       ^^^^ variant or associated item not found in `Enum3`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::tagged_ptr::Pointer;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `BITS` found for struct `Eight` in the current scope
[INFO] [stdout]   --> src/tagged_ptr/impl_tag/tests.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 20 |     struct Eight(bool, bool, bool);
[INFO] [stdout]    |     ------------ associated item `BITS` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     assert_eq!(Eight::BITS, 3);
[INFO] [stdout]    |                       ^^^^ associated item not found in `Eight`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::tagged_ptr::Pointer;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tagged_ptr::Tag`
[INFO] [stdout]  --> src/tagged_ptr/impl_tag/tests.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use crate::tagged_ptr::Tag;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra-ap-rustc_data_structures` (lib test) due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "bcdc50c78ee7dd440654411cf59354190c7c89f76d30a747b7ba829aa57cb2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcdc50c78ee7dd440654411cf59354190c7c89f76d30a747b7ba829aa57cb2ef", kill_on_drop: false }`
[INFO] [stdout] bcdc50c78ee7dd440654411cf59354190c7c89f76d30a747b7ba829aa57cb2ef
[INFO] checking ra-ap-rustc_data_structures-0.20.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate ra-ap-rustc_data_structures 0.20.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ra-ap-rustc_data_structures 0.20.0 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 ra-ap-rustc_data_structures 0.20.0
[INFO] finished tweaking crates.io crate ra-ap-rustc_data_structures 0.20.0
[INFO] tweaked toml for crates.io crate ra-ap-rustc_data_structures 0.20.0 written to /workspace/builds/worker-4-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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a6ee6988e7fec62a249a03d2904fd6241c4a2d229ba74748efacebc94ba9895e
[INFO] running `Command { std: "docker" "start" "-a" "a6ee6988e7fec62a249a03d2904fd6241c4a2d229ba74748efacebc94ba9895e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6ee6988e7fec62a249a03d2904fd6241c4a2d229ba74748efacebc94ba9895e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ee6988e7fec62a249a03d2904fd6241c4a2d229ba74748efacebc94ba9895e", kill_on_drop: false }`
[INFO] [stdout] a6ee6988e7fec62a249a03d2904fd6241c4a2d229ba74748efacebc94ba9895e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bf224c71b61e22621a5bd2e317f29e4178cd09d07ed66e7ba68f69fd41a02d80
[INFO] running `Command { std: "docker" "start" "-a" "bf224c71b61e22621a5bd2e317f29e4178cd09d07ed66e7ba68f69fd41a02d80", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking thin-vec v0.2.13
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking perf-event-open-sys v3.0.0
[INFO] [stderr]     Checking memmap2 v0.2.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking jobserver v0.1.27
[INFO] [stderr]     Checking ena v0.14.2
[INFO] [stderr]     Checking ra-ap-rustc_graphviz v0.20.0
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking elsa v1.7.1
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking ra-ap-rustc_arena v0.20.0
[INFO] [stderr]     Checking ra-ap-rustc_serialize v0.20.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking measureme v10.1.2
[INFO] [stderr]    Compiling ra-ap-rustc_macros v0.20.0
[INFO] [stderr]    Compiling ra-ap-rustc_index_macros v0.20.0
[INFO] [stderr]     Checking ra-ap-rustc_index v0.20.0
[INFO] [stderr]     Checking ra-ap-rustc_data_structures v0.20.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: meta-variables within meta-variable expressions must be referenced using a dollar sign
[INFO] [stdout]   --> src/tagged_ptr/impl_tag.rs:99:26
[INFO] [stdout]    |
[INFO] [stdout] 99 |                     $( ${ignore(path)} )*
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: meta-variables within meta-variable expressions must be referenced using a dollar sign
[INFO] [stdout]   --> src/tagged_ptr/impl_tag.rs:99:26
[INFO] [stdout]    |
[INFO] [stdout] 99 |                     $( ${ignore(path)} )*
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attempted to repeat an expression containing no syntax variables matched as repeating at this depth
[INFO] [stdout]    --> src/tagged_ptr/impl_tag.rs:97:18
[INFO] [stdout]     |
[INFO] [stdout] 97  |                   $(
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 98  | |                     ${index()},
[INFO] [stdout] 99  | |                     $( ${ignore(path)} )*
[INFO] [stdout] 100 | |                 )*
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `parallel_compiler`
[INFO] [stdout]    --> src/marker.rs:220:7
[INFO] [stdout]     |
[INFO] [stdout] 220 | #[cfg(parallel_compiler)]
[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(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/marker.rs:224:7
[INFO] [stdout]     |
[INFO] [stdout] 224 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/marker.rs:242:7
[INFO] [stdout]     |
[INFO] [stdout] 242 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/marker.rs:244:7
[INFO] [stdout]     |
[INFO] [stdout] 244 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/marker.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cfg(not(parallel_compiler)) => {
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/marker.rs:208:15
[INFO] [stdout]     |
[INFO] [stdout] 208 |         #[cfg(parallel_compiler)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sharded.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg(parallel_compiler)]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sharded.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[cfg(parallel_compiler)]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(parallel_compiler)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     #[cfg(parallel_compiler)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |         #[cfg(parallel_compiler)]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |             #[cfg(parallel_compiler)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |             #[cfg(parallel_compiler)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 89 |             #[cfg(parallel_compiler)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 112 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:129:23
[INFO] [stdout]     |
[INFO] [stdout] 129 |             #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:131:19
[INFO] [stdout]     |
[INFO] [stdout] 131 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:133:19
[INFO] [stdout]     |
[INFO] [stdout] 133 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:141:23
[INFO] [stdout]     |
[INFO] [stdout] 141 |             #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:145:19
[INFO] [stdout]     |
[INFO] [stdout] 145 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:153:11
[INFO] [stdout]     |
[INFO] [stdout] 153 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[cfg(parallel_compiler)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:324:12
[INFO] [stdout]     |
[INFO] [stdout] 324 | #[cfg_attr(parallel_compiler, repr(align(64)))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:461:7
[INFO] [stdout]     |
[INFO] [stdout] 461 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:463:7
[INFO] [stdout]     |
[INFO] [stdout] 463 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |     cfg(not(parallel_compiler)) => {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:456:11
[INFO] [stdout]     |
[INFO] [stdout] 456 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/lock.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg(parallel_compiler)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/lock.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/lock.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg(parallel_compiler)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/lock.rs:182:11
[INFO] [stdout]     |
[INFO] [stdout] 182 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/lock.rs:184:11
[INFO] [stdout]     |
[INFO] [stdout] 184 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sync/worker_local.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[cfg(parallel_compiler)]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:117:7
[INFO] [stdout]     |
[INFO] [stdout] 117 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/worker_local.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg(parallel_compiler)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:105:15
[INFO] [stdout]     |
[INFO] [stdout] 105 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:107:11
[INFO] [stdout]     |
[INFO] [stdout] 107 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:109:11
[INFO] [stdout]     |
[INFO] [stdout] 109 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:125:15
[INFO] [stdout]     |
[INFO] [stdout] 125 |         #[cfg(parallel_compiler)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:133:19
[INFO] [stdout]     |
[INFO] [stdout] 133 |         #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:142:15
[INFO] [stdout]     |
[INFO] [stdout] 142 |         #[cfg(parallel_compiler)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:146:19
[INFO] [stdout]     |
[INFO] [stdout] 146 |         #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:157:15
[INFO] [stdout]     |
[INFO] [stdout] 157 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:163:11
[INFO] [stdout]     |
[INFO] [stdout] 163 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/parallel.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/parallel.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(parallel_compiler)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/parallel.rs:102:7
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/parallel.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sync/vec.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sync/vec.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[cfg(parallel_compiler)]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |             #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 |             #[cfg(parallel_compiler)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |         #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |         #[cfg(parallel_compiler)]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |         #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |         #[cfg(parallel_compiler)]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sync/freeze.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg(parallel_compiler)]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/freeze.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[cfg(parallel_compiler)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:358:15
[INFO] [stdout]     |
[INFO] [stdout] 358 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:365:11
[INFO] [stdout]     |
[INFO] [stdout] 365 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:381:15
[INFO] [stdout]     |
[INFO] [stdout] 381 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:387:11
[INFO] [stdout]     |
[INFO] [stdout] 387 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:393:15
[INFO] [stdout]     |
[INFO] [stdout] 393 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:400:11
[INFO] [stdout]     |
[INFO] [stdout] 400 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:428:15
[INFO] [stdout]     |
[INFO] [stdout] 428 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:434:11
[INFO] [stdout]     |
[INFO] [stdout] 434 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:469:15
[INFO] [stdout]     |
[INFO] [stdout] 469 |         #[cfg(parallel_compiler)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:476:19
[INFO] [stdout]     |
[INFO] [stdout] 476 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/owned_slice.rs:141:7
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/owned_slice.rs:145:7
[INFO] [stdout]     |
[INFO] [stdout] 145 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/marker.rs:220:7
[INFO] [stdout]     |
[INFO] [stdout] 220 | #[cfg(parallel_compiler)]
[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(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/marker.rs:224:7
[INFO] [stdout]     |
[INFO] [stdout] 224 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/marker.rs:242:7
[INFO] [stdout]     |
[INFO] [stdout] 242 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/marker.rs:244:7
[INFO] [stdout]     |
[INFO] [stdout] 244 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/marker.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cfg(not(parallel_compiler)) => {
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/marker.rs:208:15
[INFO] [stdout]     |
[INFO] [stdout] 208 |         #[cfg(parallel_compiler)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sharded.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg(parallel_compiler)]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sharded.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[cfg(parallel_compiler)]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(parallel_compiler)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     #[cfg(parallel_compiler)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |         #[cfg(parallel_compiler)]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |             #[cfg(parallel_compiler)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |             #[cfg(parallel_compiler)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sharded.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 89 |             #[cfg(parallel_compiler)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 112 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:129:23
[INFO] [stdout]     |
[INFO] [stdout] 129 |             #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:131:19
[INFO] [stdout]     |
[INFO] [stdout] 131 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:133:19
[INFO] [stdout]     |
[INFO] [stdout] 133 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:141:23
[INFO] [stdout]     |
[INFO] [stdout] 141 |             #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:145:19
[INFO] [stdout]     |
[INFO] [stdout] 145 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sharded.rs:153:11
[INFO] [stdout]     |
[INFO] [stdout] 153 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[cfg(parallel_compiler)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:324:12
[INFO] [stdout]     |
[INFO] [stdout] 324 | #[cfg_attr(parallel_compiler, repr(align(64)))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:461:7
[INFO] [stdout]     |
[INFO] [stdout] 461 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:463:7
[INFO] [stdout]     |
[INFO] [stdout] 463 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |     cfg(not(parallel_compiler)) => {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:456:11
[INFO] [stdout]     |
[INFO] [stdout] 456 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/lock.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg(parallel_compiler)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/lock.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/lock.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg(parallel_compiler)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/lock.rs:182:11
[INFO] [stdout]     |
[INFO] [stdout] 182 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/lock.rs:184:11
[INFO] [stdout]     |
[INFO] [stdout] 184 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sync/worker_local.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[cfg(parallel_compiler)]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:117:7
[INFO] [stdout]     |
[INFO] [stdout] 117 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/worker_local.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg(parallel_compiler)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:105:15
[INFO] [stdout]     |
[INFO] [stdout] 105 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:107:11
[INFO] [stdout]     |
[INFO] [stdout] 107 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:109:11
[INFO] [stdout]     |
[INFO] [stdout] 109 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:125:15
[INFO] [stdout]     |
[INFO] [stdout] 125 |         #[cfg(parallel_compiler)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:133:19
[INFO] [stdout]     |
[INFO] [stdout] 133 |         #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:142:15
[INFO] [stdout]     |
[INFO] [stdout] 142 |         #[cfg(parallel_compiler)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:146:19
[INFO] [stdout]     |
[INFO] [stdout] 146 |         #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:157:15
[INFO] [stdout]     |
[INFO] [stdout] 157 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/worker_local.rs:163:11
[INFO] [stdout]     |
[INFO] [stdout] 163 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/parallel.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/parallel.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(parallel_compiler)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync/parallel.rs:102:7
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/parallel.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sync/vec.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sync/vec.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[cfg(parallel_compiler)]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |             #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 |             #[cfg(parallel_compiler)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |         #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |         #[cfg(parallel_compiler)]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |         #[cfg(not(parallel_compiler))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/vec.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |         #[cfg(parallel_compiler)]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]  --> src/sync/freeze.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg(parallel_compiler)]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]   --> src/sync/freeze.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[cfg(parallel_compiler)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:358:15
[INFO] [stdout]     |
[INFO] [stdout] 358 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:365:11
[INFO] [stdout]     |
[INFO] [stdout] 365 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:381:15
[INFO] [stdout]     |
[INFO] [stdout] 381 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:387:11
[INFO] [stdout]     |
[INFO] [stdout] 387 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:393:15
[INFO] [stdout]     |
[INFO] [stdout] 393 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:400:11
[INFO] [stdout]     |
[INFO] [stdout] 400 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:428:15
[INFO] [stdout]     |
[INFO] [stdout] 428 |     #[cfg(not(parallel_compiler))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:434:11
[INFO] [stdout]     |
[INFO] [stdout] 434 |     #[cfg(parallel_compiler)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:469:15
[INFO] [stdout]     |
[INFO] [stdout] 469 |         #[cfg(parallel_compiler)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/sync.rs:476:19
[INFO] [stdout]     |
[INFO] [stdout] 476 |             #[cfg(parallel_compiler)]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/owned_slice.rs:141:7
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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: `parallel_compiler`
[INFO] [stdout]    --> src/owned_slice.rs:145:7
[INFO] [stdout]     |
[INFO] [stdout] 145 | #[cfg(parallel_compiler)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(parallel_compiler)");` 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 73 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra-ap-rustc_data_structures` (lib) due to 74 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no associated item named `BITS` found for struct `Unit` in the current scope
[INFO] [stdout]  --> src/tagged_ptr/impl_tag/tests.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |     struct Unit;
[INFO] [stdout]   |     ----------- associated item `BITS` not found for this struct
[INFO] [stdout] 7 |     impl_tag! { impl Tag for Unit; Unit, }
[INFO] [stdout] 8 |     assert_eq!(Unit::BITS, 0);
[INFO] [stdout]   |                      ^^^^ associated item not found in `Unit`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]   |
[INFO] [stdout] 1 + use crate::tagged_ptr::Pointer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `BITS` found for enum `Enum3` in the current scope
[INFO] [stdout]   --> src/tagged_ptr/impl_tag/tests.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |     enum Enum3 {
[INFO] [stdout]    |     ---------- variant or associated item `BITS` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     assert_eq!(Enum3::BITS, 2);
[INFO] [stdout]    |                       ^^^^ variant or associated item not found in `Enum3`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::tagged_ptr::Pointer;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `BITS` found for struct `Eight` in the current scope
[INFO] [stdout]   --> src/tagged_ptr/impl_tag/tests.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 20 |     struct Eight(bool, bool, bool);
[INFO] [stdout]    |     ------------ associated item `BITS` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     assert_eq!(Eight::BITS, 3);
[INFO] [stdout]    |                       ^^^^ associated item not found in `Eight`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::tagged_ptr::Pointer;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tagged_ptr::Tag`
[INFO] [stdout]  --> src/tagged_ptr/impl_tag/tests.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use crate::tagged_ptr::Tag;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 77 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra-ap-rustc_data_structures` (lib test) due to 78 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "bf224c71b61e22621a5bd2e317f29e4178cd09d07ed66e7ba68f69fd41a02d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf224c71b61e22621a5bd2e317f29e4178cd09d07ed66e7ba68f69fd41a02d80", kill_on_drop: false }`
[INFO] [stdout] bf224c71b61e22621a5bd2e317f29e4178cd09d07ed66e7ba68f69fd41a02d80
