[INFO] fetching crate anacrolix-libc 0.2.151...
[INFO] testing anacrolix-libc-0.2.151 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate anacrolix-libc 0.2.151 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate anacrolix-libc 0.2.151
[INFO] finished tweaking crates.io crate anacrolix-libc 0.2.151
[INFO] tweaked toml for crates.io crate anacrolix-libc 0.2.151 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate anacrolix-libc 0.2.151 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while 2021 is compatible with `rust-version`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-std-workspace-core v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d41422f42fefb7a0f1ef5e51bbcc30264c4d6d515f7b5f4c0b9583c34762686
[INFO] running `Command { std: "docker" "start" "-a" "9d41422f42fefb7a0f1ef5e51bbcc30264c4d6d515f7b5f4c0b9583c34762686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d41422f42fefb7a0f1ef5e51bbcc30264c4d6d515f7b5f4c0b9583c34762686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d41422f42fefb7a0f1ef5e51bbcc30264c4d6d515f7b5f4c0b9583c34762686", kill_on_drop: false }`
[INFO] [stdout] 9d41422f42fefb7a0f1ef5e51bbcc30264c4d6d515f7b5f4c0b9583c34762686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17025baf96f225156e0e7a98b4a506abffe512acdfd52f5f3d65e452e3a94a94
[INFO] running `Command { std: "docker" "start" "-a" "17025baf96f225156e0e7a98b4a506abffe512acdfd52f5f3d65e452e3a94a94", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while 2021 is compatible with `rust-version`
[INFO] [stderr]    Compiling anacrolix-libc v0.2.151 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `libc_deny_warnings`
[INFO] [stdout]   --> src/lib.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![cfg_attr(libc_deny_warnings, deny(warnings))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[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(libc_deny_warnings)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(libc_deny_warnings)");` 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: `libc_thread_local`
[INFO] [stdout]   --> src/lib.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![cfg_attr(libc_thread_local, feature(thread_local))]
[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(libc_thread_local)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(libc_thread_local)");` 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 value: `switch`
[INFO] [stdout]   --> src/lib.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |     } else if #[cfg(target_os = "switch")] {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, and `teeos` and 13 more
[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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:693:40
[INFO] [stdout]     |
[INFO] [stdout] 693 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:693:51
[INFO] [stdout]     |
[INFO] [stdout] 693 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:706:40
[INFO] [stdout]     |
[INFO] [stdout] 706 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:706:51
[INFO] [stdout]     |
[INFO] [stdout] 706 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:752:40
[INFO] [stdout]     |
[INFO] [stdout] 752 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:752:51
[INFO] [stdout]     |
[INFO] [stdout] 752 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:790:40
[INFO] [stdout]     |
[INFO] [stdout] 790 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:790:51
[INFO] [stdout]     |
[INFO] [stdout] 790 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:983:40
[INFO] [stdout]     |
[INFO] [stdout] 983 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:983:51
[INFO] [stdout]     |
[INFO] [stdout] 983 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]     --> src/unix/mod.rs:1234:40
[INFO] [stdout]      |
[INFO] [stdout] 1234 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]     --> src/unix/mod.rs:1234:51
[INFO] [stdout]      |
[INFO] [stdout] 1234 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]     --> src/unix/mod.rs:1424:48
[INFO] [stdout]      |
[INFO] [stdout] 1424 |                 all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]     --> src/unix/mod.rs:1424:59
[INFO] [stdout]      |
[INFO] [stdout] 1424 |                 all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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 value: `wasi`
[INFO] [stdout]    --> src/lib.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |     } else if #[cfg(any(target_env = "wasi", target_os = "wasi"))] {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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 value: `illumos`
[INFO] [stdout]    --> src/unix/mod.rs:387:21
[INFO] [stdout]     |
[INFO] [stdout] 387 |     } else if #[cfg(target_env = "illumos")] {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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 value: `aix`
[INFO] [stdout]    --> src/unix/mod.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 |     } else if #[cfg(target_env = "aix")] {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/unix/mod.rs:1403:9
[INFO] [stdout]      |
[INFO] [stdout] 1403 |         extern {
[INFO] [stdout]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/unix/mod.rs:1463:9
[INFO] [stdout]      |
[INFO] [stdout] 1463 |         extern {
[INFO] [stdout]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/unix/mod.rs:1504:9
[INFO] [stdout]      |
[INFO] [stdout] 1504 |         extern {
[INFO] [stdout]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:209:28
[INFO] [stdout]      |
[INFO] [stdout]  209 |                   pub unsafe extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/mod.rs:1540:1
[INFO] [stdout]      |
[INFO] [stdout] 1540 | / f! {
[INFO] [stdout] 1541 | |     pub fn CMSG_FIRSTHDR(mhdr: *const msghdr) -> *mut cmsghdr {
[INFO] [stdout] 1542 | |         if (*mhdr).msg_controllen as usize >= ::mem::size_of::<cmsghdr>() {
[INFO] [stdout] 1543 | |             (*mhdr).msg_control as *mut cmsghdr
[INFO] [stdout] ...    |
[INFO] [stdout] 1587 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:224:21
[INFO] [stdout]      |
[INFO] [stdout]  224 |                   pub extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/mod.rs:1589:1
[INFO] [stdout]      |
[INFO] [stdout] 1589 | / safe_f! {
[INFO] [stdout] 1590 | |     pub fn SIGRTMAX() -> ::c_int {
[INFO] [stdout] 1591 | |         unsafe { __libc_current_sigrtmax() }
[INFO] [stdout] ...    |
[INFO] [stdout] 1665 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `safe_f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:209:28
[INFO] [stdout]      |
[INFO] [stdout]  209 |                   pub unsafe extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/linux/mod.rs:5070:1
[INFO] [stdout]      |
[INFO] [stdout] 5070 | / f! {
[INFO] [stdout] 5071 | |     pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
[INFO] [stdout] 5072 | |         return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1)
[INFO] [stdout] ...    |
[INFO] [stdout] 5217 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:224:21
[INFO] [stdout]      |
[INFO] [stdout]  224 |                   pub extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/linux/mod.rs:5219:1
[INFO] [stdout]      |
[INFO] [stdout] 5219 | / safe_f! {
[INFO] [stdout] 5220 | |     pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
[INFO] [stdout] 5221 | |         let major = major as ::dev_t;
[INFO] [stdout] 5222 | |         let minor = minor as ::dev_t;
[INFO] [stdout] ...    |
[INFO] [stdout] 5242 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `safe_f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 |         pub sa_restorer: ::Option<extern fn()>,
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "17025baf96f225156e0e7a98b4a506abffe512acdfd52f5f3d65e452e3a94a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17025baf96f225156e0e7a98b4a506abffe512acdfd52f5f3d65e452e3a94a94", kill_on_drop: false }`
[INFO] [stdout] 17025baf96f225156e0e7a98b4a506abffe512acdfd52f5f3d65e452e3a94a94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f165a9e29051836cef935f06ba96708155ea61c2d45d30249323550ea8924e0
[INFO] running `Command { std: "docker" "start" "-a" "3f165a9e29051836cef935f06ba96708155ea61c2d45d30249323550ea8924e0", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while 2021 is compatible with `rust-version`
[INFO] [stdout] warning: unexpected `cfg` condition name: `libc_deny_warnings`
[INFO] [stdout]   --> src/lib.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![cfg_attr(libc_deny_warnings, deny(warnings))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[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(libc_deny_warnings)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(libc_deny_warnings)");` 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: `libc_thread_local`
[INFO] [stdout]   --> src/lib.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![cfg_attr(libc_thread_local, feature(thread_local))]
[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(libc_thread_local)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(libc_thread_local)");` 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 value: `switch`
[INFO] [stdout]   --> src/lib.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |     } else if #[cfg(target_os = "switch")] {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, and `teeos` and 13 more
[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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:693:40
[INFO] [stdout]     |
[INFO] [stdout] 693 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:693:51
[INFO] [stdout]     |
[INFO] [stdout] 693 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:706:40
[INFO] [stdout]     |
[INFO] [stdout] 706 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:706:51
[INFO] [stdout]     |
[INFO] [stdout] 706 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:752:40
[INFO] [stdout]     |
[INFO] [stdout] 752 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:752:51
[INFO] [stdout]     |
[INFO] [stdout] 752 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:790:40
[INFO] [stdout]     |
[INFO] [stdout] 790 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:790:51
[INFO] [stdout]     |
[INFO] [stdout] 790 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:983:40
[INFO] [stdout]     |
[INFO] [stdout] 983 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:983:51
[INFO] [stdout]     |
[INFO] [stdout] 983 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]     --> src/unix/mod.rs:1234:40
[INFO] [stdout]      |
[INFO] [stdout] 1234 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]     --> src/unix/mod.rs:1234:51
[INFO] [stdout]      |
[INFO] [stdout] 1234 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]     --> src/unix/mod.rs:1424:48
[INFO] [stdout]      |
[INFO] [stdout] 1424 |                 all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]     --> src/unix/mod.rs:1424:59
[INFO] [stdout]      |
[INFO] [stdout] 1424 |                 all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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 value: `wasi`
[INFO] [stdout]    --> src/lib.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |     } else if #[cfg(any(target_env = "wasi", target_os = "wasi"))] {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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 value: `illumos`
[INFO] [stdout]    --> src/unix/mod.rs:387:21
[INFO] [stdout]     |
[INFO] [stdout] 387 |     } else if #[cfg(target_env = "illumos")] {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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 value: `aix`
[INFO] [stdout]    --> src/unix/mod.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 |     } else if #[cfg(target_env = "aix")] {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/unix/mod.rs:1403:9
[INFO] [stdout]      |
[INFO] [stdout] 1403 |         extern {
[INFO] [stdout]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/unix/mod.rs:1463:9
[INFO] [stdout]      |
[INFO] [stdout] 1463 |         extern {
[INFO] [stdout]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/unix/mod.rs:1504:9
[INFO] [stdout]      |
[INFO] [stdout] 1504 |         extern {
[INFO] [stdout]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:209:28
[INFO] [stdout]      |
[INFO] [stdout]  209 |                   pub unsafe extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/mod.rs:1540:1
[INFO] [stdout]      |
[INFO] [stdout] 1540 | / f! {
[INFO] [stdout] 1541 | |     pub fn CMSG_FIRSTHDR(mhdr: *const msghdr) -> *mut cmsghdr {
[INFO] [stdout] 1542 | |         if (*mhdr).msg_controllen as usize >= ::mem::size_of::<cmsghdr>() {
[INFO] [stdout] 1543 | |             (*mhdr).msg_control as *mut cmsghdr
[INFO] [stdout] ...    |
[INFO] [stdout] 1587 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:224:21
[INFO] [stdout]      |
[INFO] [stdout]  224 |                   pub extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/mod.rs:1589:1
[INFO] [stdout]      |
[INFO] [stdout] 1589 | / safe_f! {
[INFO] [stdout] 1590 | |     pub fn SIGRTMAX() -> ::c_int {
[INFO] [stdout] 1591 | |         unsafe { __libc_current_sigrtmax() }
[INFO] [stdout] ...    |
[INFO] [stdout] 1665 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `safe_f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:209:28
[INFO] [stdout]      |
[INFO] [stdout]  209 |                   pub unsafe extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/linux/mod.rs:5070:1
[INFO] [stdout]      |
[INFO] [stdout] 5070 | / f! {
[INFO] [stdout] 5071 | |     pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
[INFO] [stdout] 5072 | |         return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1)
[INFO] [stdout] ...    |
[INFO] [stdout] 5217 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling anacrolix-libc v0.2.151 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:224:21
[INFO] [stdout]      |
[INFO] [stdout]  224 |                   pub extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/linux/mod.rs:5219:1
[INFO] [stdout]      |
[INFO] [stdout] 5219 | / safe_f! {
[INFO] [stdout] 5220 | |     pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
[INFO] [stdout] 5221 | |         let major = major as ::dev_t;
[INFO] [stdout] 5222 | |         let minor = minor as ::dev_t;
[INFO] [stdout] ...    |
[INFO] [stdout] 5242 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `safe_f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 |         pub sa_restorer: ::Option<extern fn()>,
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `libc_deny_warnings`
[INFO] [stdout]   --> src/lib.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![cfg_attr(libc_deny_warnings, deny(warnings))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[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(libc_deny_warnings)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(libc_deny_warnings)");` 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: `libc_thread_local`
[INFO] [stdout]   --> src/lib.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![cfg_attr(libc_thread_local, feature(thread_local))]
[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(libc_thread_local)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(libc_thread_local)");` 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 value: `switch`
[INFO] [stdout]   --> src/lib.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |     } else if #[cfg(target_os = "switch")] {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, and `teeos` and 13 more
[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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:693:40
[INFO] [stdout]     |
[INFO] [stdout] 693 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:693:51
[INFO] [stdout]     |
[INFO] [stdout] 693 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:706:40
[INFO] [stdout]     |
[INFO] [stdout] 706 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:706:51
[INFO] [stdout]     |
[INFO] [stdout] 706 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:752:40
[INFO] [stdout]     |
[INFO] [stdout] 752 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:752:51
[INFO] [stdout]     |
[INFO] [stdout] 752 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:790:40
[INFO] [stdout]     |
[INFO] [stdout] 790 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:790:51
[INFO] [stdout]     |
[INFO] [stdout] 790 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]    --> src/unix/mod.rs:983:40
[INFO] [stdout]     |
[INFO] [stdout] 983 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]    --> src/unix/mod.rs:983:51
[INFO] [stdout]     |
[INFO] [stdout] 983 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]     --> src/unix/mod.rs:1234:40
[INFO] [stdout]      |
[INFO] [stdout] 1234 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]     --> src/unix/mod.rs:1234:51
[INFO] [stdout]      |
[INFO] [stdout] 1234 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stdout]     --> src/unix/mod.rs:1424:48
[INFO] [stdout]      |
[INFO] [stdout] 1424 |                 all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stdout]     --> src/unix/mod.rs:1424:59
[INFO] [stdout]      |
[INFO] [stdout] 1424 |                 all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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 value: `wasi`
[INFO] [stdout]    --> src/lib.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |     } else if #[cfg(any(target_env = "wasi", target_os = "wasi"))] {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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 value: `illumos`
[INFO] [stdout]    --> src/unix/mod.rs:387:21
[INFO] [stdout]     |
[INFO] [stdout] 387 |     } else if #[cfg(target_env = "illumos")] {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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 value: `aix`
[INFO] [stdout]    --> src/unix/mod.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 |     } else if #[cfg(target_env = "aix")] {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/unix/mod.rs:1403:9
[INFO] [stdout]      |
[INFO] [stdout] 1403 |         extern {
[INFO] [stdout]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/unix/mod.rs:1463:9
[INFO] [stdout]      |
[INFO] [stdout] 1463 |         extern {
[INFO] [stdout]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/unix/mod.rs:1504:9
[INFO] [stdout]      |
[INFO] [stdout] 1504 |         extern {
[INFO] [stdout]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:209:28
[INFO] [stdout]      |
[INFO] [stdout]  209 |                   pub unsafe extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/mod.rs:1540:1
[INFO] [stdout]      |
[INFO] [stdout] 1540 | / f! {
[INFO] [stdout] 1541 | |     pub fn CMSG_FIRSTHDR(mhdr: *const msghdr) -> *mut cmsghdr {
[INFO] [stdout] 1542 | |         if (*mhdr).msg_controllen as usize >= ::mem::size_of::<cmsghdr>() {
[INFO] [stdout] 1543 | |             (*mhdr).msg_control as *mut cmsghdr
[INFO] [stdout] ...    |
[INFO] [stdout] 1587 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:224:21
[INFO] [stdout]      |
[INFO] [stdout]  224 |                   pub extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/mod.rs:1589:1
[INFO] [stdout]      |
[INFO] [stdout] 1589 | / safe_f! {
[INFO] [stdout] 1590 | |     pub fn SIGRTMAX() -> ::c_int {
[INFO] [stdout] 1591 | |         unsafe { __libc_current_sigrtmax() }
[INFO] [stdout] ...    |
[INFO] [stdout] 1665 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `safe_f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:209:28
[INFO] [stdout]      |
[INFO] [stdout]  209 |                   pub unsafe extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/linux/mod.rs:5070:1
[INFO] [stdout]      |
[INFO] [stdout] 5070 | / f! {
[INFO] [stdout] 5071 | |     pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
[INFO] [stdout] 5072 | |         return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1)
[INFO] [stdout] ...    |
[INFO] [stdout] 5217 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/macros.rs:224:21
[INFO] [stdout]      |
[INFO] [stdout]  224 |                   pub extern fn $i($($arg: $argty),*
[INFO] [stdout]      |                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/unix/linux_like/linux/mod.rs:5219:1
[INFO] [stdout]      |
[INFO] [stdout] 5219 | / safe_f! {
[INFO] [stdout] 5220 | |     pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
[INFO] [stdout] 5221 | |         let major = major as ::dev_t;
[INFO] [stdout] 5222 | |         let minor = minor as ::dev_t;
[INFO] [stdout] ...    |
[INFO] [stdout] 5242 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `safe_f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 |         pub sa_restorer: ::Option<extern fn()>,
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "3f165a9e29051836cef935f06ba96708155ea61c2d45d30249323550ea8924e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f165a9e29051836cef935f06ba96708155ea61c2d45d30249323550ea8924e0", kill_on_drop: false }`
[INFO] [stdout] 3f165a9e29051836cef935f06ba96708155ea61c2d45d30249323550ea8924e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf7aafbcbb2aab24b8ba868a17bfedfa3907bfc8ec857858f698982a761dec4a
[INFO] running `Command { std: "docker" "start" "-a" "bf7aafbcbb2aab24b8ba868a17bfedfa3907bfc8ec857858f698982a761dec4a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while 2021 is compatible with `rust-version`
[INFO] [stderr] warning: unexpected `cfg` condition name: `libc_deny_warnings`
[INFO] [stderr]   --> src/lib.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 | #![cfg_attr(libc_deny_warnings, deny(warnings))]
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[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(libc_deny_warnings)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(libc_deny_warnings)");` 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: `libc_thread_local`
[INFO] [stderr]   --> src/lib.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 | #![cfg_attr(libc_thread_local, feature(thread_local))]
[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(libc_thread_local)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(libc_thread_local)");` 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 value: `switch`
[INFO] [stderr]   --> src/lib.rs:74:21
[INFO] [stderr]    |
[INFO] [stderr] 74 |     } else if #[cfg(target_os = "switch")] {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, and `teeos` and 13 more
[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: `freebsd11`
[INFO] [stderr]    --> src/unix/mod.rs:693:40
[INFO] [stderr]     |
[INFO] [stderr] 693 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stderr]    --> src/unix/mod.rs:693:51
[INFO] [stderr]     |
[INFO] [stderr] 693 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stderr]    --> src/unix/mod.rs:706:40
[INFO] [stderr]     |
[INFO] [stderr] 706 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stderr]    --> src/unix/mod.rs:706:51
[INFO] [stderr]     |
[INFO] [stderr] 706 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stderr]    --> src/unix/mod.rs:752:40
[INFO] [stderr]     |
[INFO] [stderr] 752 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stderr]    --> src/unix/mod.rs:752:51
[INFO] [stderr]     |
[INFO] [stderr] 752 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stderr]    --> src/unix/mod.rs:790:40
[INFO] [stderr]     |
[INFO] [stderr] 790 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stderr]    --> src/unix/mod.rs:790:51
[INFO] [stderr]     |
[INFO] [stderr] 790 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stderr]    --> src/unix/mod.rs:983:40
[INFO] [stderr]     |
[INFO] [stderr] 983 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stderr]    --> src/unix/mod.rs:983:51
[INFO] [stderr]     |
[INFO] [stderr] 983 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stderr]     --> src/unix/mod.rs:1234:40
[INFO] [stderr]      |
[INFO] [stderr] 1234 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stderr]     --> src/unix/mod.rs:1234:51
[INFO] [stderr]      |
[INFO] [stderr] 1234 |         all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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: `freebsd11`
[INFO] [stderr]     --> src/unix/mod.rs:1424:48
[INFO] [stderr]      |
[INFO] [stderr] 1424 |                 all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd11)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd11)");` 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: `freebsd10`
[INFO] [stderr]     --> src/unix/mod.rs:1424:59
[INFO] [stderr]      |
[INFO] [stderr] 1424 |                 all(target_os = "freebsd", any(freebsd11, freebsd10)),
[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(freebsd10)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(freebsd10)");` 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 value: `wasi`
[INFO] [stderr]    --> src/lib.rs:116:25
[INFO] [stderr]     |
[INFO] [stderr] 116 |     } else if #[cfg(any(target_env = "wasi", target_os = "wasi"))] {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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 value: `illumos`
[INFO] [stderr]    --> src/unix/mod.rs:387:21
[INFO] [stderr]     |
[INFO] [stderr] 387 |     } else if #[cfg(target_env = "illumos")] {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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 value: `aix`
[INFO] [stderr]    --> src/unix/mod.rs:398:21
[INFO] [stderr]     |
[INFO] [stderr] 398 |     } else if #[cfg(target_env = "aix")] {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `mlibc`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `p3`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[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: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]     --> src/unix/mod.rs:1403:9
[INFO] [stderr]      |
[INFO] [stderr] 1403 |         extern {
[INFO] [stderr]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]     --> src/unix/mod.rs:1463:9
[INFO] [stderr]      |
[INFO] [stderr] 1463 |         extern {
[INFO] [stderr]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]     --> src/unix/mod.rs:1504:9
[INFO] [stderr]      |
[INFO] [stderr] 1504 |         extern {
[INFO] [stderr]      |         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]     --> src/macros.rs:209:28
[INFO] [stderr]      |
[INFO] [stderr]  209 |                   pub unsafe extern fn $i($($arg: $argty),*
[INFO] [stderr]      |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]      |
[INFO] [stderr]     ::: src/unix/linux_like/mod.rs:1540:1
[INFO] [stderr]      |
[INFO] [stderr] 1540 | / f! {
[INFO] [stderr] 1541 | |     pub fn CMSG_FIRSTHDR(mhdr: *const msghdr) -> *mut cmsghdr {
[INFO] [stderr] 1542 | |         if (*mhdr).msg_controllen as usize >= ::mem::size_of::<cmsghdr>() {
[INFO] [stderr] 1543 | |             (*mhdr).msg_control as *mut cmsghdr
[INFO] [stderr] ...    |
[INFO] [stderr] 1587 | | }
[INFO] [stderr]      | |_- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]     --> src/macros.rs:224:21
[INFO] [stderr]      |
[INFO] [stderr]  224 |                   pub extern fn $i($($arg: $argty),*
[INFO] [stderr]      |                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]      |
[INFO] [stderr]     ::: src/unix/linux_like/mod.rs:1589:1
[INFO] [stderr]      |
[INFO] [stderr] 1589 | / safe_f! {
[INFO] [stderr] 1590 | |     pub fn SIGRTMAX() -> ::c_int {
[INFO] [stderr] 1591 | |         unsafe { __libc_current_sigrtmax() }
[INFO] [stderr] ...    |
[INFO] [stderr] 1665 | | }
[INFO] [stderr]      | |_- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `safe_f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]     --> src/macros.rs:209:28
[INFO] [stderr]      |
[INFO] [stderr]  209 |                   pub unsafe extern fn $i($($arg: $argty),*
[INFO] [stderr]      |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]      |
[INFO] [stderr]     ::: src/unix/linux_like/linux/mod.rs:5070:1
[INFO] [stderr]      |
[INFO] [stderr] 5070 | / f! {
[INFO] [stderr] 5071 | |     pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
[INFO] [stderr] 5072 | |         return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1)
[INFO] [stderr] ...    |
[INFO] [stderr] 5217 | | }
[INFO] [stderr]      | |_- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]     --> src/macros.rs:224:21
[INFO] [stderr]      |
[INFO] [stderr]  224 |                   pub extern fn $i($($arg: $argty),*
[INFO] [stderr]      |                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]      |
[INFO] [stderr]     ::: src/unix/linux_like/linux/mod.rs:5219:1
[INFO] [stderr]      |
[INFO] [stderr] 5219 | / safe_f! {
[INFO] [stderr] 5220 | |     pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
[INFO] [stderr] 5221 | |         let major = major as ::dev_t;
[INFO] [stderr] 5222 | |         let minor = minor as ::dev_t;
[INFO] [stderr] ...    |
[INFO] [stderr] 5242 | | }
[INFO] [stderr]      | |_- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `safe_f` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:19:35
[INFO] [stderr]    |
[INFO] [stderr] 19 |         pub sa_restorer: ::Option<extern fn()>,
[INFO] [stderr]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `anacrolix-libc` (lib) generated 28 warnings (run `cargo fix --lib -p anacrolix-libc` to apply 8 suggestions)
[INFO] [stderr] warning: `anacrolix-libc` (lib test) generated 28 warnings (28 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libc-4917b0a90afd3b47)
[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 libc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf7aafbcbb2aab24b8ba868a17bfedfa3907bfc8ec857858f698982a761dec4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7aafbcbb2aab24b8ba868a17bfedfa3907bfc8ec857858f698982a761dec4a", kill_on_drop: false }`
[INFO] [stdout] bf7aafbcbb2aab24b8ba868a17bfedfa3907bfc8ec857858f698982a761dec4a
