[INFO] fetching crate wider_primitives 0.0.7...
[INFO] testing wider_primitives-0.0.7 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate wider_primitives 0.0.7 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wider_primitives 0.0.7
[INFO] finished tweaking crates.io crate wider_primitives 0.0.7
[INFO] tweaked toml for crates.io crate wider_primitives 0.0.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wider_primitives 0.0.7 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding cfg_aliases v0.1.1 (available: v0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf980ce2b0e2ba1180aa6352298e1b2fdcb0cecc1d01ac9d92f1d06db6254d74
[INFO] running `Command { std: "docker" "start" "-a" "bf980ce2b0e2ba1180aa6352298e1b2fdcb0cecc1d01ac9d92f1d06db6254d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf980ce2b0e2ba1180aa6352298e1b2fdcb0cecc1d01ac9d92f1d06db6254d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf980ce2b0e2ba1180aa6352298e1b2fdcb0cecc1d01ac9d92f1d06db6254d74", kill_on_drop: false }`
[INFO] [stdout] bf980ce2b0e2ba1180aa6352298e1b2fdcb0cecc1d01ac9d92f1d06db6254d74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 991d30fed7cbf9174771716cecb068137208ee688d4b963596747363906b55ef
[INFO] running `Command { std: "docker" "start" "-a" "991d30fed7cbf9174771716cecb068137208ee688d4b963596747363906b55ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling wider_primitives v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]  --> src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![cfg_attr(unstable, feature(const_mut_refs))]
[INFO] [stdout]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]  --> src/lib.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![cfg_attr(unstable, feature(const_trait_impl))]
[INFO] [stdout]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]  --> src/lib.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(unstable, feature(structural_match))]
[INFO] [stdout]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/lib.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `serde`
[INFO] [stdout]   --> src/lib.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(any(serde, docsrs))]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "serde"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(serde)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(serde)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]    --> src/lib.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]    --> src/lib.rs:178:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1802:12
[INFO] [stdout]      |
[INFO] [stdout] 1802 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1845:12
[INFO] [stdout]      |
[INFO] [stdout] 1845 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1869:12
[INFO] [stdout]      |
[INFO] [stdout] 1869 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1877:12
[INFO] [stdout]      |
[INFO] [stdout] 1877 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1891:12
[INFO] [stdout]      |
[INFO] [stdout] 1891 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1905:12
[INFO] [stdout]      |
[INFO] [stdout] 1905 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1919:12
[INFO] [stdout]      |
[INFO] [stdout] 1919 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/uint/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/uint/mod.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u256.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/u256.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/uint/u256.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u256.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/u256.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u256.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u384.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/u384.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/uint/u384.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u384.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/u384.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u384.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u512.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/u512.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/uint/u512.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u512.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/u512.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u512.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/int/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/int/mod.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/mod.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i256.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/i256.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/int/i256.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/i256.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/i256.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i256.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i384.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(stable, path = "../stable_ops/i384.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/int/i384.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(unstable, path = "../unstable_ops/i384.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/i384.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i384.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i512.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(stable, path = "../stable_ops/i512.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/int/i512.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg_attr(unstable, path = "../unstable_ops/i512.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/i512.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i512.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:518:11
[INFO] [stdout]     |
[INFO] [stdout] 518 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:526:11
[INFO] [stdout]     |
[INFO] [stdout] 526 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:563:11
[INFO] [stdout]     |
[INFO] [stdout] 563 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:571:11
[INFO] [stdout]     |
[INFO] [stdout] 571 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:600:11
[INFO] [stdout]     |
[INFO] [stdout] 600 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:608:11
[INFO] [stdout]     |
[INFO] [stdout] 608 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:636:11
[INFO] [stdout]     |
[INFO] [stdout] 636 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:644:11
[INFO] [stdout]     |
[INFO] [stdout] 644 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:676:11
[INFO] [stdout]     |
[INFO] [stdout] 676 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:684:11
[INFO] [stdout]     |
[INFO] [stdout] 684 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:727:11
[INFO] [stdout]     |
[INFO] [stdout] 727 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:735:11
[INFO] [stdout]     |
[INFO] [stdout] 735 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:789:11
[INFO] [stdout]     |
[INFO] [stdout] 789 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:797:11
[INFO] [stdout]     |
[INFO] [stdout] 797 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:833:11
[INFO] [stdout]     |
[INFO] [stdout] 833 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:841:11
[INFO] [stdout]     |
[INFO] [stdout] 841 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:879:11
[INFO] [stdout]     |
[INFO] [stdout] 879 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:887:11
[INFO] [stdout]     |
[INFO] [stdout] 887 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1294:11
[INFO] [stdout]      |
[INFO] [stdout] 1294 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1302:11
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1350:11
[INFO] [stdout]      |
[INFO] [stdout] 1350 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1358:11
[INFO] [stdout]      |
[INFO] [stdout] 1358 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1405:11
[INFO] [stdout]      |
[INFO] [stdout] 1405 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1413:11
[INFO] [stdout]      |
[INFO] [stdout] 1413 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1455:11
[INFO] [stdout]      |
[INFO] [stdout] 1455 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1463:11
[INFO] [stdout]      |
[INFO] [stdout] 1463 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1507:11
[INFO] [stdout]      |
[INFO] [stdout] 1507 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1515:11
[INFO] [stdout]      |
[INFO] [stdout] 1515 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1737:11
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1745:11
[INFO] [stdout]      |
[INFO] [stdout] 1745 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1780:11
[INFO] [stdout]      |
[INFO] [stdout] 1780 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1788:11
[INFO] [stdout]      |
[INFO] [stdout] 1788 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]     --> src/lib.rs:1812:16
[INFO] [stdout]      |
[INFO] [stdout] 1812 |     for val in inner.next() {
[INFO] [stdout]      |                ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to iterate over `inner` remove the call to `next`
[INFO] [stdout]      |
[INFO] [stdout] 1812 -     for val in inner.next() {
[INFO] [stdout] 1812 +     for val in inner.by_ref() {
[INFO] [stdout]      |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]      |
[INFO] [stdout] 1812 -     for val in inner.next() {
[INFO] [stdout] 1812 +     if let Some(val) = inner.next() {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "991d30fed7cbf9174771716cecb068137208ee688d4b963596747363906b55ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "991d30fed7cbf9174771716cecb068137208ee688d4b963596747363906b55ef", kill_on_drop: false }`
[INFO] [stdout] 991d30fed7cbf9174771716cecb068137208ee688d4b963596747363906b55ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1e0b218bf903432bcde940a1ac3fe5f3d1c5f446e73ec04d6739aa58db8484b
[INFO] running `Command { std: "docker" "start" "-a" "b1e0b218bf903432bcde940a1ac3fe5f3d1c5f446e73ec04d6739aa58db8484b", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]  --> src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![cfg_attr(unstable, feature(const_mut_refs))]
[INFO] [stdout]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]  --> src/lib.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![cfg_attr(unstable, feature(const_trait_impl))]
[INFO] [stdout]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]  --> src/lib.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(unstable, feature(structural_match))]
[INFO] [stdout]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/lib.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `serde`
[INFO] [stdout]   --> src/lib.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(any(serde, docsrs))]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "serde"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(serde)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(serde)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]    --> src/lib.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]    --> src/lib.rs:178:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1802:12
[INFO] [stdout]      |
[INFO] [stdout] 1802 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1845:12
[INFO] [stdout]      |
[INFO] [stdout] 1845 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1869:12
[INFO] [stdout]      |
[INFO] [stdout] 1869 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1877:12
[INFO] [stdout]      |
[INFO] [stdout] 1877 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1891:12
[INFO] [stdout]      |
[INFO] [stdout] 1891 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1905:12
[INFO] [stdout]      |
[INFO] [stdout] 1905 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1919:12
[INFO] [stdout]      |
[INFO] [stdout] 1919 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/uint/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/uint/mod.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u256.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/u256.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/uint/u256.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u256.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/u256.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u256.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u384.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/u384.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/uint/u384.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u384.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/u384.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u384.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u512.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/u512.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/uint/u512.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u512.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/u512.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u512.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/int/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/int/mod.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/mod.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i256.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/i256.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/int/i256.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/i256.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/i256.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i256.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i384.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(stable, path = "../stable_ops/i384.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/int/i384.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(unstable, path = "../unstable_ops/i384.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/i384.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i384.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i512.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(stable, path = "../stable_ops/i512.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/int/i512.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg_attr(unstable, path = "../unstable_ops/i512.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/i512.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i512.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:518:11
[INFO] [stdout]     |
[INFO] [stdout] 518 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:526:11
[INFO] [stdout]     |
[INFO] [stdout] 526 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:563:11
[INFO] [stdout]     |
[INFO] [stdout] 563 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:571:11
[INFO] [stdout]     |
[INFO] [stdout] 571 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:600:11
[INFO] [stdout]     |
[INFO] [stdout] 600 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:608:11
[INFO] [stdout]     |
[INFO] [stdout] 608 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:636:11
[INFO] [stdout]     |
[INFO] [stdout] 636 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:644:11
[INFO] [stdout]     |
[INFO] [stdout] 644 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:676:11
[INFO] [stdout]     |
[INFO] [stdout] 676 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:684:11
[INFO] [stdout]     |
[INFO] [stdout] 684 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:727:11
[INFO] [stdout]     |
[INFO] [stdout] 727 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:735:11
[INFO] [stdout]     |
[INFO] [stdout] 735 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:789:11
[INFO] [stdout]     |
[INFO] [stdout] 789 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:797:11
[INFO] [stdout]     |
[INFO] [stdout] 797 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:833:11
[INFO] [stdout]     |
[INFO] [stdout] 833 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:841:11
[INFO] [stdout]     |
[INFO] [stdout] 841 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:879:11
[INFO] [stdout]     |
[INFO] [stdout] 879 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:887:11
[INFO] [stdout]     |
[INFO] [stdout] 887 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1294:11
[INFO] [stdout]      |
[INFO] [stdout] 1294 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1302:11
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1350:11
[INFO] [stdout]      |
[INFO] [stdout] 1350 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1358:11
[INFO] [stdout]      |
[INFO] [stdout] 1358 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1405:11
[INFO] [stdout]      |
[INFO] [stdout] 1405 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1413:11
[INFO] [stdout]      |
[INFO] [stdout] 1413 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1455:11
[INFO] [stdout]      |
[INFO] [stdout] 1455 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1463:11
[INFO] [stdout]      |
[INFO] [stdout] 1463 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1507:11
[INFO] [stdout]      |
[INFO] [stdout] 1507 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wider_primitives v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1515:11
[INFO] [stdout]      |
[INFO] [stdout] 1515 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1737:11
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1745:11
[INFO] [stdout]      |
[INFO] [stdout] 1745 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1780:11
[INFO] [stdout]      |
[INFO] [stdout] 1780 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1788:11
[INFO] [stdout]      |
[INFO] [stdout] 1788 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]     --> src/lib.rs:1812:16
[INFO] [stdout]      |
[INFO] [stdout] 1812 |     for val in inner.next() {
[INFO] [stdout]      |                ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to iterate over `inner` remove the call to `next`
[INFO] [stdout]      |
[INFO] [stdout] 1812 -     for val in inner.next() {
[INFO] [stdout] 1812 +     for val in inner.by_ref() {
[INFO] [stdout]      |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]      |
[INFO] [stdout] 1812 -     for val in inner.next() {
[INFO] [stdout] 1812 +     if let Some(val) = inner.next() {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]  --> src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![cfg_attr(unstable, feature(const_mut_refs))]
[INFO] [stdout]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]  --> src/lib.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![cfg_attr(unstable, feature(const_trait_impl))]
[INFO] [stdout]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]  --> src/lib.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(unstable, feature(structural_match))]
[INFO] [stdout]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/lib.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `serde`
[INFO] [stdout]   --> src/lib.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(any(serde, docsrs))]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `feature = "serde"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(serde)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(serde)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]    --> src/lib.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]    --> src/lib.rs:178:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1802:12
[INFO] [stdout]      |
[INFO] [stdout] 1802 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1845:12
[INFO] [stdout]      |
[INFO] [stdout] 1845 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1869:12
[INFO] [stdout]      |
[INFO] [stdout] 1869 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1877:12
[INFO] [stdout]      |
[INFO] [stdout] 1877 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1891:12
[INFO] [stdout]      |
[INFO] [stdout] 1891 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1905:12
[INFO] [stdout]      |
[INFO] [stdout] 1905 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]     --> src/lib.rs:1919:12
[INFO] [stdout]      |
[INFO] [stdout] 1919 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/uint/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/uint/mod.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u256.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/u256.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/uint/u256.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u256.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/u256.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u256.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u384.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/u384.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/uint/u384.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u384.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/u384.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u384.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u512.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/u512.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/uint/u512.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u512.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/uint/u512.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/uint/u512.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/int/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]  --> src/int/mod.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/mod.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i256.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg_attr(stable, path = "../stable_ops/i256.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/int/i256.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(unstable, path = "../unstable_ops/i256.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/i256.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i256.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i384.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg_attr(stable, path = "../stable_ops/i384.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/int/i384.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(unstable, path = "../unstable_ops/i384.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/i384.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i384.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i512.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(stable, path = "../stable_ops/i512.rs")]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stdout]   --> src/int/i512.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg_attr(unstable, path = "../unstable_ops/i512.rs")]
[INFO] [stdout]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stdout]   --> src/int/i512.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `stable`
[INFO] [stdout]   --> src/int/i512.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:518:11
[INFO] [stdout]     |
[INFO] [stdout] 518 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:526:11
[INFO] [stdout]     |
[INFO] [stdout] 526 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:563:11
[INFO] [stdout]     |
[INFO] [stdout] 563 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:571:11
[INFO] [stdout]     |
[INFO] [stdout] 571 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:600:11
[INFO] [stdout]     |
[INFO] [stdout] 600 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:608:11
[INFO] [stdout]     |
[INFO] [stdout] 608 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:636:11
[INFO] [stdout]     |
[INFO] [stdout] 636 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:644:11
[INFO] [stdout]     |
[INFO] [stdout] 644 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:676:11
[INFO] [stdout]     |
[INFO] [stdout] 676 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:684:11
[INFO] [stdout]     |
[INFO] [stdout] 684 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:727:11
[INFO] [stdout]     |
[INFO] [stdout] 727 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:735:11
[INFO] [stdout]     |
[INFO] [stdout] 735 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:789:11
[INFO] [stdout]     |
[INFO] [stdout] 789 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:797:11
[INFO] [stdout]     |
[INFO] [stdout] 797 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:833:11
[INFO] [stdout]     |
[INFO] [stdout] 833 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:841:11
[INFO] [stdout]     |
[INFO] [stdout] 841 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:879:11
[INFO] [stdout]     |
[INFO] [stdout] 879 |     #[cfg(debug)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]    --> src/lib.rs:887:11
[INFO] [stdout]     |
[INFO] [stdout] 887 |     #[cfg(release)]
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1294:11
[INFO] [stdout]      |
[INFO] [stdout] 1294 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1302:11
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1350:11
[INFO] [stdout]      |
[INFO] [stdout] 1350 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1358:11
[INFO] [stdout]      |
[INFO] [stdout] 1358 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1405:11
[INFO] [stdout]      |
[INFO] [stdout] 1405 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1413:11
[INFO] [stdout]      |
[INFO] [stdout] 1413 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1455:11
[INFO] [stdout]      |
[INFO] [stdout] 1455 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1463:11
[INFO] [stdout]      |
[INFO] [stdout] 1463 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1507:11
[INFO] [stdout]      |
[INFO] [stdout] 1507 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1515:11
[INFO] [stdout]      |
[INFO] [stdout] 1515 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1737:11
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1745:11
[INFO] [stdout]      |
[INFO] [stdout] 1745 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]     --> src/lib.rs:1780:11
[INFO] [stdout]      |
[INFO] [stdout] 1780 |     #[cfg(debug)]
[INFO] [stdout]      |           ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `release`
[INFO] [stdout]     --> src/lib.rs:1788:11
[INFO] [stdout]      |
[INFO] [stdout] 1788 |     #[cfg(release)]
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]     --> src/lib.rs:1812:16
[INFO] [stdout]      |
[INFO] [stdout] 1812 |     for val in inner.next() {
[INFO] [stdout]      |                ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to iterate over `inner` remove the call to `next`
[INFO] [stdout]      |
[INFO] [stdout] 1812 -     for val in inner.next() {
[INFO] [stdout] 1812 +     for val in inner.by_ref() {
[INFO] [stdout]      |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]      |
[INFO] [stdout] 1812 -     for val in inner.next() {
[INFO] [stdout] 1812 +     if let Some(val) = inner.next() {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "b1e0b218bf903432bcde940a1ac3fe5f3d1c5f446e73ec04d6739aa58db8484b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e0b218bf903432bcde940a1ac3fe5f3d1c5f446e73ec04d6739aa58db8484b", kill_on_drop: false }`
[INFO] [stdout] b1e0b218bf903432bcde940a1ac3fe5f3d1c5f446e73ec04d6739aa58db8484b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f802c1568763d86023dd403e26cb2855319c1e0d35fa0e4802804be7b835fab9
[INFO] running `Command { std: "docker" "start" "-a" "f802c1568763d86023dd403e26cb2855319c1e0d35fa0e4802804be7b835fab9", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr]  --> src/lib.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![cfg_attr(unstable, feature(const_mut_refs))]
[INFO] [stderr]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr]   |
[INFO] [stderr]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr]  --> src/lib.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![cfg_attr(unstable, feature(const_trait_impl))]
[INFO] [stderr]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr]  --> src/lib.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 | #![cfg_attr(unstable, feature(structural_match))]
[INFO] [stderr]   |             ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]   --> src/lib.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]   --> src/lib.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `serde`
[INFO] [stderr]   --> src/lib.rs:36:11
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[cfg(any(serde, docsrs))]
[INFO] [stderr]    |           ^^^^^ help: found config with similar value: `feature = "serde"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(serde)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(serde)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]    --> src/lib.rs:128:12
[INFO] [stderr]     |
[INFO] [stderr] 128 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]    --> src/lib.rs:178:12
[INFO] [stderr]     |
[INFO] [stderr] 178 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]     --> src/lib.rs:1802:12
[INFO] [stderr]      |
[INFO] [stderr] 1802 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]      |            ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]     --> src/lib.rs:1845:12
[INFO] [stderr]      |
[INFO] [stderr] 1845 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]      |            ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]     --> src/lib.rs:1869:12
[INFO] [stderr]      |
[INFO] [stderr] 1869 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]      |            ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]     --> src/lib.rs:1877:12
[INFO] [stderr]      |
[INFO] [stderr] 1877 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]      |            ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]     --> src/lib.rs:1891:12
[INFO] [stderr]      |
[INFO] [stderr] 1891 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]      |            ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]     --> src/lib.rs:1905:12
[INFO] [stderr]      |
[INFO] [stderr] 1905 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]      |            ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]     --> src/lib.rs:1919:12
[INFO] [stderr]      |
[INFO] [stderr] 1919 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]      |            ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]  --> src/uint/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]  --> src/uint/mod.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]   --> src/uint/mod.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/uint/u256.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[cfg_attr(stable, path = "../stable_ops/u256.rs")]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr]   --> src/uint/u256.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u256.rs")]
[INFO] [stderr]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]   --> src/uint/u256.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/uint/u256.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/uint/u384.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[cfg_attr(stable, path = "../stable_ops/u384.rs")]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr]   --> src/uint/u384.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u384.rs")]
[INFO] [stderr]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]   --> src/uint/u384.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/uint/u384.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/uint/u512.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[cfg_attr(stable, path = "../stable_ops/u512.rs")]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr]   --> src/uint/u512.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[cfg_attr(unstable, path = "../unstable_ops/u512.rs")]
[INFO] [stderr]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]   --> src/uint/u512.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/uint/u512.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]  --> src/int/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]  --> src/int/mod.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]   --> src/int/mod.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/int/i256.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[cfg_attr(stable, path = "../stable_ops/i256.rs")]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr]   --> src/int/i256.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[cfg_attr(unstable, path = "../unstable_ops/i256.rs")]
[INFO] [stderr]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]   --> src/int/i256.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/int/i256.rs:96:12
[INFO] [stderr]    |
[INFO] [stderr] 96 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/int/i384.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[cfg_attr(stable, path = "../stable_ops/i384.rs")]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr]   --> src/int/i384.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[cfg_attr(unstable, path = "../unstable_ops/i384.rs")]
[INFO] [stderr]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]   --> src/int/i384.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/int/i384.rs:97:12
[INFO] [stderr]    |
[INFO] [stderr] 97 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/int/i512.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[cfg_attr(stable, path = "../stable_ops/i512.rs")]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `unstable`
[INFO] [stderr]   --> src/int/i512.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[cfg_attr(unstable, path = "../unstable_ops/i512.rs")]
[INFO] [stderr]    |            ^^^^^^^^ help: found config with similar value: `feature = "unstable"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unstable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unstable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `hide_internal`
[INFO] [stderr]   --> src/int/i512.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[cfg_attr(hide_internal, doc(hidden))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(hide_internal)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(hide_internal)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `stable`
[INFO] [stderr]   --> src/int/i512.rs:98:12
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[cfg_attr(stable, derive(PartialEq, Eq, Default))]
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]    --> src/lib.rs:518:11
[INFO] [stderr]     |
[INFO] [stderr] 518 |     #[cfg(debug)]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]    --> src/lib.rs:526:11
[INFO] [stderr]     |
[INFO] [stderr] 526 |     #[cfg(release)]
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]    --> src/lib.rs:563:11
[INFO] [stderr]     |
[INFO] [stderr] 563 |     #[cfg(debug)]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]    --> src/lib.rs:571:11
[INFO] [stderr]     |
[INFO] [stderr] 571 |     #[cfg(release)]
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]    --> src/lib.rs:600:11
[INFO] [stderr]     |
[INFO] [stderr] 600 |     #[cfg(debug)]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]    --> src/lib.rs:608:11
[INFO] [stderr]     |
[INFO] [stderr] 608 |     #[cfg(release)]
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]    --> src/lib.rs:636:11
[INFO] [stderr]     |
[INFO] [stderr] 636 |     #[cfg(debug)]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]    --> src/lib.rs:644:11
[INFO] [stderr]     |
[INFO] [stderr] 644 |     #[cfg(release)]
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]    --> src/lib.rs:676:11
[INFO] [stderr]     |
[INFO] [stderr] 676 |     #[cfg(debug)]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]    --> src/lib.rs:684:11
[INFO] [stderr]     |
[INFO] [stderr] 684 |     #[cfg(release)]
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]    --> src/lib.rs:727:11
[INFO] [stderr]     |
[INFO] [stderr] 727 |     #[cfg(debug)]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]    --> src/lib.rs:735:11
[INFO] [stderr]     |
[INFO] [stderr] 735 |     #[cfg(release)]
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]    --> src/lib.rs:789:11
[INFO] [stderr]     |
[INFO] [stderr] 789 |     #[cfg(debug)]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]    --> src/lib.rs:797:11
[INFO] [stderr]     |
[INFO] [stderr] 797 |     #[cfg(release)]
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]    --> src/lib.rs:833:11
[INFO] [stderr]     |
[INFO] [stderr] 833 |     #[cfg(debug)]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]    --> src/lib.rs:841:11
[INFO] [stderr]     |
[INFO] [stderr] 841 |     #[cfg(release)]
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]    --> src/lib.rs:879:11
[INFO] [stderr]     |
[INFO] [stderr] 879 |     #[cfg(debug)]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]    --> src/lib.rs:887:11
[INFO] [stderr]     |
[INFO] [stderr] 887 |     #[cfg(release)]
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]     --> src/lib.rs:1294:11
[INFO] [stderr]      |
[INFO] [stderr] 1294 |     #[cfg(debug)]
[INFO] [stderr]      |           ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]     --> src/lib.rs:1302:11
[INFO] [stderr]      |
[INFO] [stderr] 1302 |     #[cfg(release)]
[INFO] [stderr]      |           ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]     --> src/lib.rs:1350:11
[INFO] [stderr]      |
[INFO] [stderr] 1350 |     #[cfg(debug)]
[INFO] [stderr]      |           ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]     --> src/lib.rs:1358:11
[INFO] [stderr]      |
[INFO] [stderr] 1358 |     #[cfg(release)]
[INFO] [stderr]      |           ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]     --> src/lib.rs:1405:11
[INFO] [stderr]      |
[INFO] [stderr] 1405 |     #[cfg(debug)]
[INFO] [stderr]      |           ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]     --> src/lib.rs:1413:11
[INFO] [stderr]      |
[INFO] [stderr] 1413 |     #[cfg(release)]
[INFO] [stderr]      |           ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]     --> src/lib.rs:1455:11
[INFO] [stderr]      |
[INFO] [stderr] 1455 |     #[cfg(debug)]
[INFO] [stderr]      |           ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]     --> src/lib.rs:1463:11
[INFO] [stderr]      |
[INFO] [stderr] 1463 |     #[cfg(release)]
[INFO] [stderr]      |           ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]     --> src/lib.rs:1507:11
[INFO] [stderr]      |
[INFO] [stderr] 1507 |     #[cfg(debug)]
[INFO] [stderr]      |           ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]     --> src/lib.rs:1515:11
[INFO] [stderr]      |
[INFO] [stderr] 1515 |     #[cfg(release)]
[INFO] [stderr]      |           ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]     --> src/lib.rs:1737:11
[INFO] [stderr]      |
[INFO] [stderr] 1737 |     #[cfg(debug)]
[INFO] [stderr]      |           ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]     --> src/lib.rs:1745:11
[INFO] [stderr]      |
[INFO] [stderr] 1745 |     #[cfg(release)]
[INFO] [stderr]      |           ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `debug`
[INFO] [stderr]     --> src/lib.rs:1780:11
[INFO] [stderr]      |
[INFO] [stderr] 1780 |     #[cfg(debug)]
[INFO] [stderr]      |           ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `release`
[INFO] [stderr]     --> src/lib.rs:1788:11
[INFO] [stderr]      |
[INFO] [stderr] 1788 |     #[cfg(release)]
[INFO] [stderr]      |           ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stderr]     --> src/lib.rs:1812:16
[INFO] [stderr]      |
[INFO] [stderr] 1812 |     for val in inner.next() {
[INFO] [stderr]      |                ^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to iterate over `inner` remove the call to `next`
[INFO] [stderr]      |
[INFO] [stderr] 1812 -     for val in inner.next() {
[INFO] [stderr] 1812 +     for val in inner.by_ref() {
[INFO] [stderr]      |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]      |
[INFO] [stderr] 1812 -     for val in inner.next() {
[INFO] [stderr] 1812 +     if let Some(val) = inner.next() {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: `wider_primitives` (lib) generated 78 warnings
[INFO] [stderr] warning: `wider_primitives` (lib test) generated 78 warnings (78 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wider_primitives-5cb09426a051f8bb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wider_primitives
[INFO] [stdout] 
[INFO] [stdout] running 919 tests
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::abs (line 1867) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::BITS (line 152) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::MAX (line 213) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::MIN (line 199) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::abs_diff (line 1887) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::ONE (line 174) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::add (line 863) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::as_i128 (line 517) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::ZERO (line 162) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::as_i16 (line 472) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::as_i256 (line 532) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::as_i32 (line 487) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::MINUS_ONE (line 186) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::as_i384 (line 547) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::as_u256 (line 442) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::as_i8 (line 457) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_abs (line 1803) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::bitor (line 2844) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::as_i64 (line 502) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::as_i512 (line 563) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::bitxor (line 2859) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_add (line 801) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::bit (line 2737) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_div_euclid (line 2410) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::bitand (line 2829) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_div (line 1329) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_divrem_euclid (line 2645) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_neg (line 1704) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_divrem (line 2174) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_pow (line 2300) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_rem_euclid (line 2531) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_short_div (line 1201) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_mul (line 1096) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_shl (line 2900) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_short_divrem (line 2040) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_rem (line 1581) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_short_mul (line 1000) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::count_ones (line 3095) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_short_rem (line 1457) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_shr (line 3010) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::div (line 1414) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::div_euclid (line 2476) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::clear_bit (line 2757) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::checked_sub (line 899) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::compare (line 693) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::count_zeros (line 3113) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::div (line 1407) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::div_euclid (line 2485) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::equals (line 673) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::divrem_euclid (line 2716) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::divrem (line 2263) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::divrem (line 2256) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::divrem_euclid (line 2707) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_i128 (line 397) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_i16 (line 352) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_i32 (line 367) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_inner (line 232) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_str_radix (line 592) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_i8 (line 337) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_str_radix_or_panic (line 619) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_str (line 633) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_i64 (line 382) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_u16 (line 281) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_u128 (line 323) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_str_or_panic (line 653) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_str_or_panic (line 657) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_str_radix_or_panic (line 615) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_u32 (line 295) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::into_i384 (line 412) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_u64 (line 309) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::from_u8 (line 267) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::into_i512 (line 427) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::ge (line 758) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::full_mul (line 1984) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::le (line 741) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::gt (line 726) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::is_negative (line 1963) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::into_inner (line 252) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::is_positive (line 1945) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::leading_ones (line 3127) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_div (line 1306) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::leading_zeros (line 3143) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::lt (line 711) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::neg (line 1763) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::mul (line 1156) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_abs (line 1783) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_add (line 783) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::not (line 2813) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_divrem (line 2158) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_divrem (line 2151) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_div_euclid (line 2394) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_divrem_euclid (line 2620) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_div_euclid (line 2385) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_mul (line 1078) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_rem (line 1558) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_rem (line 1565) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_div (line 1313) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_neg (line 1688) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_divrem_euclid (line 2629) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_pow (line 2281) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_short_div (line 1178) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_short_divrem (line 2017) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_shl (line 2881) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_rem_euclid (line 2506) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_rem_euclid (line 2515) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_sub (line 881) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_short_div (line 1185) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_short_rem (line 1442) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_short_divrem (line 2024) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::pow (line 2362) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_shr (line 2991) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_short_rem (line 1435) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::overflowing_short_mul (line 982) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::rem (line 1666) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::rem_euclid (line 2590) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::rem_euclid (line 2599) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::rotate_left (line 3196) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_add (line 824) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::rotate_right (line 3217) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::rem (line 1659) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_abs (line 1823) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::reverse_bits (line 3272) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_div (line 1363) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_div (line 1356) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_neg (line 1723) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_divrem (line 2201) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_rem (line 1608) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_divrem (line 2208) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_rem (line 1615) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_pow (line 2321) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_short_divrem (line 2067) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_mul (line 1117) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_shl (line 2921) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_short_div (line 1227) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_short_div (line 1234) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_sub (line 919) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_short_divrem (line 2074) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_short_mul (line 1020) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::set_bit (line 2797) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_shr (line 3031) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_short_rem (line 1479) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::saturating_short_rem (line 1486) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::short_divrem (line 2122) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::short_mul (line 1059) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::short_div (line 1278) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::short_div (line 1285) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::short_rem (line 1530) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::short_rem (line 1537) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::short_divrem (line 2129) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::swap_bytes (line 3254) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::sub (line 961) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::shr (line 3079) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::shl (line 2969) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::signum (line 1926) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::trailing_ones (line 3160) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::trailing_zeros (line 3177) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::unsigned_abs (line 1903) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_add (line 842) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::swap_words (line 3237) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_abs (line 1845) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::toggle_bit (line 2777) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_divrem_euclid (line 2677) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_div_euclid (line 2442) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_div (line 1382) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_div (line 1389) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_divrem (line 2228) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_divrem_euclid (line 2685) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_div_euclid (line 2450) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_divrem (line 2235) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_rem (line 1634) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_rem (line 1641) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_neg (line 1743) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_pow (line 2340) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_mul (line 1135) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_rem_euclid (line 2560) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_rem_euclid (line 2568) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_short_div (line 1260) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_short_div (line 1253) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_shl (line 2947) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_short_divrem (line 2094) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_short_rem (line 1505) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_short_divrem (line 2101) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_short_mul (line 1038) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_sub (line 940) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_short_rem (line 1512) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::MIN (line 200) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::BITS (line 153) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::MAX (line 214) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::ZERO (line 163) ... ok
[INFO] [stdout] test src/int/i256.rs - int::i256_module::i256::wrapping_shr (line 3057) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::abs (line 1881) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::abs_diff (line 1901) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::as_i16 (line 487) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::MINUS_ONE (line 187) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::ONE (line 175) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::as_i256 (line 547) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::as_i128 (line 532) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::as_i384 (line 562) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::as_i32 (line 502) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::as_i64 (line 517) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::as_i512 (line 577) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::add (line 877) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::bit (line 2751) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::as_u384 (line 457) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::as_i8 (line 472) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::bitand (line 2843) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::bitor (line 2858) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::bitxor (line 2873) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_add (line 815) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_abs (line 1817) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_mul (line 1110) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_divrem_euclid (line 2659) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_divrem (line 2188) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_pow (line 2314) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_div_euclid (line 2424) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_div (line 1343) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_rem_euclid (line 2545) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_neg (line 1718) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_shl (line 2914) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_short_div (line 1215) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_rem (line 1595) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_short_divrem (line 2054) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_short_mul (line 1014) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_short_rem (line 1471) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_shr (line 3024) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::count_ones (line 3109) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::checked_sub (line 913) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::compare (line 707) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::div (line 1428) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::div_euclid (line 2490) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::clear_bit (line 2771) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::div_euclid (line 2499) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::count_zeros (line 3127) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::div (line 1421) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::divrem (line 2270) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::divrem (line 2277) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::equals (line 687) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::divrem_euclid (line 2730) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_i16 (line 367) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_i128 (line 412) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_i8 (line 352) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_i64 (line 397) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::divrem_euclid (line 2721) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_i256 (line 427) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_i32 (line 382) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_inner (line 233) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_str_radix (line 606) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_str_or_panic (line 667) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_str_or_panic (line 671) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_str (line 647) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_u16 (line 282) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_u128 (line 324) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_str_radix_or_panic (line 633) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_str_radix_or_panic (line 629) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_u256 (line 338) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::ge (line 772) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_u64 (line 310) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_u8 (line 268) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::gt (line 740) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::full_mul (line 1998) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::from_u32 (line 296) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::into_inner (line 253) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::is_negative (line 1977) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::leading_zeros (line 3157) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::leading_ones (line 3141) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::le (line 755) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::lt (line 725) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::into_i512 (line 442) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::not (line 2827) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::is_positive (line 1959) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_div (line 1327) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::mul (line 1170) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_div (line 1320) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::neg (line 1777) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_abs (line 1797) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_divrem (line 2172) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_div_euclid (line 2399) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_mul (line 1092) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_divrem (line 2165) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_add (line 797) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_div_euclid (line 2408) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_divrem_euclid (line 2634) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_neg (line 1702) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_rem (line 1579) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_divrem_euclid (line 2643) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_short_div (line 1199) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_rem_euclid (line 2520) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_rem (line 1572) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_pow (line 2295) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_rem_euclid (line 2529) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_short_divrem (line 2031) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_shl (line 2895) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_short_mul (line 996) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_short_div (line 1192) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_short_rem (line 1449) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_short_divrem (line 2038) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_sub (line 895) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::pow (line 2376) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_shr (line 3005) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::rem (line 1680) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::rem (line 1673) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::rem_euclid (line 2613) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::rem_euclid (line 2604) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::overflowing_short_rem (line 1456) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_abs (line 1837) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::rotate_left (line 3210) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::reverse_bits (line 3286) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::rotate_right (line 3231) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_div (line 1377) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_add (line 838) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_div (line 1370) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_divrem (line 2215) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_mul (line 1131) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_shl (line 2935) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_divrem (line 2222) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_neg (line 1737) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_rem (line 1629) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_rem (line 1622) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_short_rem (line 1493) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_short_divrem (line 2088) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_short_divrem (line 2081) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_short_div (line 1241) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_short_rem (line 1500) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_pow (line 2335) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_short_mul (line 1034) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_short_div (line 1248) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_sub (line 933) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::set_bit (line 2811) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::saturating_shr (line 3045) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::short_mul (line 1073) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::short_div (line 1299) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::short_div (line 1292) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::shl (line 2983) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::short_divrem (line 2143) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::short_divrem (line 2136) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::shr (line 3093) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::short_rem (line 1551) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::signum (line 1940) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::short_rem (line 1544) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::sub (line 975) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::trailing_ones (line 3174) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::swap_bytes (line 3268) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::swap_words (line 3251) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_abs (line 1859) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::trailing_zeros (line 3191) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::unsigned_abs (line 1917) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::toggle_bit (line 2791) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_div (line 1396) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_divrem (line 2249) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_divrem (line 2242) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_div (line 1403) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_div_euclid (line 2456) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_divrem_euclid (line 2691) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_add (line 856) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_pow (line 2354) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_div_euclid (line 2464) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_divrem_euclid (line 2699) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_neg (line 1757) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_mul (line 1149) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_rem_euclid (line 2574) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_short_div (line 1267) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_rem (line 1648) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_rem (line 1655) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_rem_euclid (line 2582) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_shl (line 2961) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_short_mul (line 1052) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_short_rem (line 1519) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_short_divrem (line 2115) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_short_divrem (line 2108) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_short_div (line 1274) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_short_rem (line 1526) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_sub (line 954) ... ok
[INFO] [stdout] test src/int/i384.rs - int::i384_module::i384::wrapping_shr (line 3071) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::BITS (line 154) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::MINUS_ONE (line 188) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::ONE (line 176) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::MIN (line 201) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::abs (line 1896) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::MAX (line 215) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::abs_diff (line 1916) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::as_i16 (line 502) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::ZERO (line 164) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::as_i128 (line 547) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::as_i32 (line 517) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::as_i512 (line 593) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::add (line 892) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::as_i256 (line 562) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::as_i384 (line 577) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::as_i64 (line 532) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::as_i8 (line 487) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::bitxor (line 2888) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::bit (line 2766) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::as_u512 (line 472) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::bitor (line 2873) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::bitand (line 2858) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_abs (line 1832) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_divrem_euclid (line 2674) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_div_euclid (line 2439) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_div (line 1358) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_add (line 830) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_divrem (line 2203) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_mul (line 1125) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_rem (line 1610) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_neg (line 1733) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_shr (line 3039) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_short_div (line 1230) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_short_mul (line 1029) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_pow (line 2329) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_shl (line 2929) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_rem_euclid (line 2560) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_short_rem (line 1486) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_sub (line 928) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::count_ones (line 3124) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::div (line 1436) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::clear_bit (line 2786) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::compare (line 722) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::checked_short_divrem (line 2069) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::count_zeros (line 3142) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::div (line 1443) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::divrem (line 2292) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::div_euclid (line 2514) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::divrem (line 2285) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::div_euclid (line 2505) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::divrem_euclid (line 2736) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::equals (line 702) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::divrem_euclid (line 2745) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_i384 (line 457) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_i16 (line 382) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_i256 (line 442) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_i32 (line 397) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_i128 (line 427) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_i64 (line 412) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_str_or_panic (line 682) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_str (line 662) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_inner (line 234) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_str_radix (line 621) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_i8 (line 367) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_str_or_panic (line 686) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_u32 (line 297) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_u16 (line 283) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_str_radix_or_panic (line 644) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_u384 (line 353) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_u128 (line 325) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_str_radix_or_panic (line 648) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_u64 (line 311) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_u8 (line 269) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::from_u256 (line 339) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::full_mul (line 2013) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::ge (line 787) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::gt (line 755) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::into_inner (line 254) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::is_positive (line 1974) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::leading_ones (line 3156) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::is_negative (line 1992) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::leading_zeros (line 3172) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::lt (line 740) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_abs (line 1812) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::mul (line 1185) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::le (line 770) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::neg (line 1792) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_add (line 812) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_div (line 1335) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::not (line 2842) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_div (line 1342) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_divrem (line 2180) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_div_euclid (line 2423) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_divrem (line 2187) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_divrem_euclid (line 2649) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_divrem_euclid (line 2658) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_div_euclid (line 2414) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_mul (line 1107) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_rem (line 1594) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_pow (line 2310) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_rem_euclid (line 2535) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_rem_euclid (line 2544) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_neg (line 1717) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_rem (line 1587) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_short_div (line 1207) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_short_div (line 1214) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_short_mul (line 1011) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_short_divrem (line 2046) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_shl (line 2910) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_short_rem (line 1464) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_short_divrem (line 2053) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_sub (line 910) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_short_rem (line 1471) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::overflowing_shr (line 3020) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::rem (line 1688) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::rem (line 1695) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::pow (line 2391) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::rem_euclid (line 2619) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::reverse_bits (line 3301) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::rotate_right (line 3246) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::rem_euclid (line 2628) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_abs (line 1852) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_div (line 1385) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_divrem (line 2230) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_add (line 853) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::rotate_left (line 3225) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_divrem (line 2237) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_div (line 1392) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_rem (line 1637) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_pow (line 2350) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_neg (line 1752) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_rem (line 1644) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_shl (line 2950) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_short_div (line 1256) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_short_div (line 1263) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_mul (line 1146) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_short_divrem (line 2096) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_short_divrem (line 2103) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::shl (line 2998) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_short_rem (line 1515) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::set_bit (line 2826) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_short_rem (line 1508) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_short_mul (line 1049) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::short_div (line 1314) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_sub (line 948) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::short_divrem (line 2158) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::saturating_shr (line 3060) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::short_rem (line 1559) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::short_divrem (line 2151) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::short_mul (line 1088) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::short_div (line 1307) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::shr (line 3108) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::short_rem (line 1566) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::swap_words (line 3266) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::signum (line 1955) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::sub (line 990) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::toggle_bit (line 2806) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::swap_bytes (line 3283) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_abs (line 1874) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_add (line 871) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::trailing_ones (line 3189) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_div (line 1411) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::trailing_zeros (line 3206) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_div_euclid (line 2471) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_div (line 1418) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_divrem (line 2264) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::unsigned_abs (line 1932) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_div_euclid (line 2479) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_divrem_euclid (line 2706) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_divrem (line 2257) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_divrem_euclid (line 2714) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_rem (line 1663) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_mul (line 1164) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_pow (line 2369) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_rem (line 1670) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_neg (line 1772) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_short_div (line 1282) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_rem_euclid (line 2597) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_shl (line 2976) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_rem_euclid (line 2589) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_short_divrem (line 2123) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_short_div (line 1289) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_short_divrem (line 2130) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_short_rem (line 1534) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_shr (line 3086) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_sub (line 969) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_short_rem (line 1541) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::BITS (line 140) ... ok
[INFO] [stdout] test src/lib.rs - ParseIntError (line 79) ... ok
[INFO] [stdout] test src/int/i512.rs - int::i512_module::i512::wrapping_short_mul (line 1067) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::ONE (line 162) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::as_u128 (line 402) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::abs_diff (line 1349) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::MIN (line 176) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::ZERO (line 150) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::MAX (line 190) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::add (line 798) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::as_u32 (line 372) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::as_i256 (line 462) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::as_u256 (line 417) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::as_u16 (line 357) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::as_u512 (line 447) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::bit (line 1679) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::as_u8 (line 342) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::as_u384 (line 432) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::bitand (line 1771) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::bitor (line 1786) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::as_u64 (line 387) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::bitxor (line 1801) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_divrem (line 1437) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_neg (line 1308) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_mul (line 1025) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_div (line 1144) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_next_power_of_two (line 1609) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_add (line 737) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_pow (line 1508) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_shl (line 1842) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_short_div (line 1099) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_sub (line 834) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_rem (line 1233) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_short_divrem (line 1389) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::div (line 1170) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_shr (line 1952) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_short_mul (line 930) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::compare (line 629) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::checked_short_rem (line 1191) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::clear_bit (line 1699) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_hex_str (line 569) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::count_ones (line 2037) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::count_zeros (line 2055) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::div (line 1176) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::divrem (line 1471) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_inner (line 209) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::divrem (line 1465) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_str (line 531) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_hex_str_or_panic (line 593) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::equals (line 609) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_str_or_panic (line 551) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_str_radix_or_panic (line 517) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_str_or_panic (line 555) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_str_radix_or_panic (line 513) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_u16 (line 258) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_hex_str_or_panic (line 589) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_u128 (line 300) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_str_radix (line 490) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_u32 (line 272) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_u64 (line 286) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::gt (line 662) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::ge (line 694) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::from_u8 (line 244) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::leading_ones (line 2069) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::full_mul (line 1370) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::into_inner (line 229) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::lt (line 647) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::leading_zeros (line 2085) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::le (line 677) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::into_u384 (line 314) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::next_power_of_two (line 1654) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::mul (line 1083) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::into_u512 (line 328) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::overflowing_neg (line 1287) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::overflowing_add (line 719) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::overflowing_mul (line 1007) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::overflowing_short_mul (line 912) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::overflowing_next_power_of_two (line 1588) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::not (line 1755) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::overflowing_shl (line 1823) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::overflowing_shr (line 1933) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::overflowing_sub (line 816) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::overflowing_pow (line 1489) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::rotate_left (line 2138) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::rem (line 1259) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::rem (line 1265) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::pow (line 1569) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::reverse_bits (line 2213) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::saturating_short_mul (line 950) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::rotate_right (line 2159) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::saturating_add (line 760) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::saturating_shr (line 1973) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::saturating_pow (line 1529) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::saturating_mul (line 1045) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::set_bit (line 1739) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::saturating_shl (line 1863) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::saturating_sub (line 854) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::short_div (line 1123) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::short_divrem (line 1415) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::shl (line 1911) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::short_rem (line 1212) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::short_div (line 1129) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::short_rem (line 1218) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::short_divrem (line 1421) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::short_mul (line 988) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::shr (line 2021) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::toggle_bit (line 1719) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::swap_words (line 2179) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::swap_bytes (line 2196) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::trailing_ones (line 2102) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::wrapping_add (line 777) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::sub (line 892) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::wrapping_mul (line 1062) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::wrapping_neg (line 1332) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::wrapping_pow (line 1547) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::wrapping_shl (line 1889) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::trailing_zeros (line 2119) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::wrapping_short_mul (line 967) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::BITS (line 140) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::wrapping_shr (line 1999) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::wrapping_sub (line 871) ... ok
[INFO] [stdout] test src/uint/u256.rs - uint::u256_module::u256::wrapping_next_power_of_two (line 1632) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::as_i384 (line 462) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::MAX (line 190) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::abs_diff (line 1349) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::add (line 798) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::as_u128 (line 402) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::ZERO (line 150) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::as_u32 (line 372) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::ONE (line 162) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::MIN (line 176) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::as_u384 (line 432) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::as_u16 (line 357) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::as_u512 (line 447) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::as_u256 (line 417) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::as_u8 (line 342) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::as_u64 (line 387) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::bit (line 1679) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_divrem (line 1437) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_mul (line 1025) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_div (line 1144) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::bitor (line 1786) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_add (line 737) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::bitxor (line 1801) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_next_power_of_two (line 1609) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_neg (line 1308) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_shl (line 1842) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::bitand (line 1771) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_pow (line 1508) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_rem (line 1233) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_short_div (line 1099) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_short_divrem (line 1389) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_short_mul (line 930) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_shr (line 1953) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::compare (line 629) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_sub (line 834) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::div (line 1170) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::checked_short_rem (line 1191) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::clear_bit (line 1699) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::count_zeros (line 2056) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::div (line 1176) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_hex_str_or_panic (line 589) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::equals (line 609) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::count_ones (line 2038) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_hex_str (line 569) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::divrem (line 1465) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::divrem (line 1471) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_str (line 531) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_str_radix (line 490) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_str_radix_or_panic (line 513) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_inner (line 209) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_hex_str_or_panic (line 593) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_str_or_panic (line 551) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_str_or_panic (line 555) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_u128 (line 300) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_u16 (line 258) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_str_radix_or_panic (line 517) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::full_mul (line 1370) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_u32 (line 272) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_u256 (line 314) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_u8 (line 244) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::from_u64 (line 286) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::ge (line 694) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::gt (line 662) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::into_inner (line 229) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::into_u512 (line 328) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::leading_ones (line 2070) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::not (line 1755) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::le (line 677) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::lt (line 647) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::leading_zeros (line 2086) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::mul (line 1083) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::overflowing_add (line 719) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::overflowing_neg (line 1287) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::next_power_of_two (line 1654) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::overflowing_mul (line 1007) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::overflowing_shl (line 1823) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::overflowing_pow (line 1489) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::overflowing_sub (line 816) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::overflowing_short_mul (line 912) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::overflowing_next_power_of_two (line 1588) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::overflowing_shr (line 1934) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::pow (line 1569) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::rem (line 1265) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::saturating_mul (line 1045) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::rem (line 1259) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::rotate_right (line 2160) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::reverse_bits (line 2214) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::saturating_add (line 760) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::saturating_pow (line 1529) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::saturating_short_mul (line 950) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::rotate_left (line 2139) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::saturating_shl (line 1863) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::set_bit (line 1739) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::short_div (line 1129) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::saturating_shr (line 1974) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::short_divrem (line 1415) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::shl (line 1911) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::saturating_sub (line 854) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::short_mul (line 988) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::short_div (line 1123) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::short_divrem (line 1421) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::short_rem (line 1212) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::short_rem (line 1218) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::swap_words (line 2180) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::trailing_zeros (line 2120) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::wrapping_add (line 777) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::swap_bytes (line 2197) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::shr (line 2022) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::trailing_ones (line 2103) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::wrapping_next_power_of_two (line 1632) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::wrapping_mul (line 1062) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::sub (line 892) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::wrapping_sub (line 871) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::toggle_bit (line 1719) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::wrapping_neg (line 1332) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::wrapping_shl (line 1889) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::wrapping_pow (line 1547) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::wrapping_shr (line 2000) ... ok
[INFO] [stdout] test src/uint/u384.rs - uint::u384_module::u384::wrapping_short_mul (line 967) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::ZERO (line 150) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::abs_diff (line 1349) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::as_i512 (line 462) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::MIN (line 176) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::as_u16 (line 357) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::MAX (line 190) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::as_u256 (line 417) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::BITS (line 140) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::add (line 798) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::as_u32 (line 372) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::ONE (line 162) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::as_u8 (line 342) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::as_u128 (line 402) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::as_u64 (line 387) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::bitand (line 1771) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::as_u384 (line 432) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::as_u512 (line 447) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::bitxor (line 1801) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::bitor (line 1786) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::bit (line 1679) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_div (line 1144) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_add (line 737) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_next_power_of_two (line 1609) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_pow (line 1508) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_divrem (line 1437) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_shl (line 1842) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_mul (line 1025) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_short_divrem (line 1389) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_neg (line 1308) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_short_mul (line 930) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_short_rem (line 1191) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_rem (line 1233) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::count_ones (line 2038) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::clear_bit (line 1699) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_short_div (line 1099) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::count_zeros (line 2056) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_sub (line 834) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::checked_shr (line 1953) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::compare (line 629) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::div (line 1176) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::div (line 1170) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::equals (line 609) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::divrem (line 1465) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_hex_str (line 569) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_hex_str_or_panic (line 589) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::divrem (line 1471) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_str (line 531) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_str_radix (line 490) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_str_or_panic (line 551) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_str_or_panic (line 555) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_hex_str_or_panic (line 593) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_inner (line 209) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_str_radix_or_panic (line 517) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_str_radix_or_panic (line 513) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_u256 (line 314) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_u32 (line 272) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_u64 (line 286) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_u128 (line 300) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::ge (line 694) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_u384 (line 328) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_u16 (line 258) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::into_inner (line 229) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::from_u8 (line 244) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::leading_zeros (line 2086) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::lt (line 647) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::gt (line 662) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::le (line 677) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::full_mul (line 1370) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::leading_ones (line 2070) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::overflowing_neg (line 1287) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::next_power_of_two (line 1654) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::overflowing_pow (line 1489) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::mul (line 1083) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::not (line 1755) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::overflowing_next_power_of_two (line 1588) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::overflowing_mul (line 1007) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::overflowing_add (line 719) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::rem (line 1259) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::overflowing_shl (line 1823) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::overflowing_shr (line 1934) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::overflowing_short_mul (line 912) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::rem (line 1265) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::pow (line 1569) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::reverse_bits (line 2214) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::overflowing_sub (line 816) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::saturating_shl (line 1863) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::saturating_add (line 760) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::rotate_left (line 2139) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::rotate_right (line 2160) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::saturating_short_mul (line 950) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::saturating_shr (line 1974) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::saturating_mul (line 1045) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::saturating_pow (line 1529) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::shl (line 1911) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::short_div (line 1123) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::short_divrem (line 1421) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::saturating_sub (line 854) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::short_div (line 1129) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::short_mul (line 988) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::short_divrem (line 1415) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::short_rem (line 1218) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::short_rem (line 1212) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::set_bit (line 1739) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::trailing_ones (line 2103) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::sub (line 892) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::shr (line 2022) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::swap_bytes (line 2197) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::toggle_bit (line 1719) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::swap_words (line 2180) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::trailing_zeros (line 2120) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::wrapping_pow (line 1547) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::wrapping_add (line 777) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::wrapping_mul (line 1062) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::wrapping_shr (line 2000) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::wrapping_shl (line 1889) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::wrapping_next_power_of_two (line 1632) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::wrapping_neg (line 1332) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::wrapping_sub (line 871) ... ok
[INFO] [stdout] test src/uint/u512.rs - uint::u512_module::u512::wrapping_short_mul (line 967) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 919 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 60.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f802c1568763d86023dd403e26cb2855319c1e0d35fa0e4802804be7b835fab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f802c1568763d86023dd403e26cb2855319c1e0d35fa0e4802804be7b835fab9", kill_on_drop: false }`
[INFO] [stdout] f802c1568763d86023dd403e26cb2855319c1e0d35fa0e4802804be7b835fab9