[INFO] fetching crate hex_lit 0.1.1...
[INFO] checking hex_lit-0.1.1 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate hex_lit 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate hex_lit 0.1.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex_lit 0.1.1
[INFO] finished tweaking crates.io crate hex_lit 0.1.1
[INFO] tweaked toml for crates.io crate hex_lit 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1db84fe9cc0ed76ae7f56d81530fee378b6dacdd5e4e6245c0f09e633e6ea823
[INFO] running `Command { std: "docker" "start" "-a" "1db84fe9cc0ed76ae7f56d81530fee378b6dacdd5e4e6245c0f09e633e6ea823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1db84fe9cc0ed76ae7f56d81530fee378b6dacdd5e4e6245c0f09e633e6ea823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db84fe9cc0ed76ae7f56d81530fee378b6dacdd5e4e6245c0f09e633e6ea823", kill_on_drop: false }`
[INFO] [stdout] 1db84fe9cc0ed76ae7f56d81530fee378b6dacdd5e4e6245c0f09e633e6ea823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c33b170fb0b4563927a7fe90d30f6f9e09ba0c34594142817dc2d1208f70cf79
[INFO] running `Command { std: "docker" "start" "-a" "c33b170fb0b4563927a7fe90d30f6f9e09ba0c34594142817dc2d1208f70cf79", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex_lit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "c33b170fb0b4563927a7fe90d30f6f9e09ba0c34594142817dc2d1208f70cf79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33b170fb0b4563927a7fe90d30f6f9e09ba0c34594142817dc2d1208f70cf79", kill_on_drop: false }`
[INFO] [stdout] c33b170fb0b4563927a7fe90d30f6f9e09ba0c34594142817dc2d1208f70cf79
[INFO] checking hex_lit-0.1.1 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2
[INFO] extracting crate hex_lit 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate hex_lit 0.1.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex_lit 0.1.1
[INFO] finished tweaking crates.io crate hex_lit 0.1.1
[INFO] tweaked toml for crates.io crate hex_lit 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfe2cb6a2384a581d13ab0d0f32bd4fd9fa0e5c529ce81c3911450d35a79be94
[INFO] running `Command { std: "docker" "start" "-a" "dfe2cb6a2384a581d13ab0d0f32bd4fd9fa0e5c529ce81c3911450d35a79be94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfe2cb6a2384a581d13ab0d0f32bd4fd9fa0e5c529ce81c3911450d35a79be94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe2cb6a2384a581d13ab0d0f32bd4fd9fa0e5c529ce81c3911450d35a79be94", kill_on_drop: false }`
[INFO] [stdout] dfe2cb6a2384a581d13ab0d0f32bd4fd9fa0e5c529ce81c3911450d35a79be94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunexpected_cfgs" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] ad4812e65c4a096137da5ce4a564e2b1f364d20162f5d29e36c6dcf6fe5f2181
[INFO] running `Command { std: "docker" "start" "-a" "ad4812e65c4a096137da5ce4a564e2b1f364d20162f5d29e36c6dcf6fe5f2181", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex_lit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]   --> src/lib.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 | #![cfg_attr(docsrs, feature(doc_cfg))]
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]   --> src/lib.rs:96:11
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[cfg(not(rust_v_1_46))]
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_57`
[INFO] [stdout]    --> src/lib.rs:102:15
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[cfg(all(not(rust_v_1_57), rust_v_1_46))]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_57)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[cfg(all(not(rust_v_1_57), rust_v_1_46))]
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_57`
[INFO] [stdout]    --> src/lib.rs:114:7
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[cfg(rust_v_1_57)]
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_57)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:195:11
[INFO] [stdout]     |
[INFO] [stdout] 195 | #[cfg(not(rust_v_1_46))]
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:206:7
[INFO] [stdout]     |
[INFO] [stdout] 206 | #[cfg(rust_v_1_46)]
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:67:15
[INFO] [stdout]     |
[INFO] [stdout] 67  |           #[cfg(rust_v_1_46)]
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 | / maybe_const! {
[INFO] [stdout] 132 | |     fn decode_digit(digit: u8) -> u8 {
[INFO] [stdout] 133 | |         match digit {
[INFO] [stdout] 134 | |             b'0'..=b'9' => digit - b'0',
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `maybe_const` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:72:19
[INFO] [stdout]     |
[INFO] [stdout] 72  |           #[cfg(not(rust_v_1_46))]
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 | / maybe_const! {
[INFO] [stdout] 132 | |     fn decode_digit(digit: u8) -> u8 {
[INFO] [stdout] 133 | |         match digit {
[INFO] [stdout] 134 | |             b'0'..=b'9' => digit - b'0',
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `maybe_const` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout] 82  |           #[cfg(rust_v_1_46)]
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 | / pub_maybe_const! {
[INFO] [stdout] 147 | |     fn decode_byte(hex: &str, pos: usize) -> u8 {
[INFO] [stdout] 148 | |         let c1 = decode_digit(hex.as_bytes()[pos * 2]);
[INFO] [stdout] 149 | |         let c2 = decode_digit(hex.as_bytes()[pos* 2 + 1]);
[INFO] [stdout] 150 | |         c1 << 4 | c2
[INFO] [stdout] 151 | |     }
[INFO] [stdout] 152 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `pub_maybe_const` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:89:19
[INFO] [stdout]     |
[INFO] [stdout] 89  |           #[cfg(not(rust_v_1_46))]
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 | / pub_maybe_const! {
[INFO] [stdout] 147 | |     fn decode_byte(hex: &str, pos: usize) -> u8 {
[INFO] [stdout] 148 | |         let c1 = decode_digit(hex.as_bytes()[pos * 2]);
[INFO] [stdout] 149 | |         let c2 = decode_digit(hex.as_bytes()[pos* 2 + 1]);
[INFO] [stdout] 150 | |         c1 << 4 | c2
[INFO] [stdout] 151 | |     }
[INFO] [stdout] 152 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `pub_maybe_const` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]   --> src/lib.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 | #![cfg_attr(docsrs, feature(doc_cfg))]
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]   --> src/lib.rs:96:11
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[cfg(not(rust_v_1_46))]
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_57`
[INFO] [stdout]    --> src/lib.rs:102:15
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[cfg(all(not(rust_v_1_57), rust_v_1_46))]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_57)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[cfg(all(not(rust_v_1_57), rust_v_1_46))]
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_57`
[INFO] [stdout]    --> src/lib.rs:114:7
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[cfg(rust_v_1_57)]
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_57)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:195:11
[INFO] [stdout]     |
[INFO] [stdout] 195 | #[cfg(not(rust_v_1_46))]
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:206:7
[INFO] [stdout]     |
[INFO] [stdout] 206 | #[cfg(rust_v_1_46)]
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:67:15
[INFO] [stdout]     |
[INFO] [stdout] 67  |           #[cfg(rust_v_1_46)]
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 | / maybe_const! {
[INFO] [stdout] 132 | |     fn decode_digit(digit: u8) -> u8 {
[INFO] [stdout] 133 | |         match digit {
[INFO] [stdout] 134 | |             b'0'..=b'9' => digit - b'0',
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `maybe_const` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:72:19
[INFO] [stdout]     |
[INFO] [stdout] 72  |           #[cfg(not(rust_v_1_46))]
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 | / maybe_const! {
[INFO] [stdout] 132 | |     fn decode_digit(digit: u8) -> u8 {
[INFO] [stdout] 133 | |         match digit {
[INFO] [stdout] 134 | |             b'0'..=b'9' => digit - b'0',
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `maybe_const` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout] 82  |           #[cfg(rust_v_1_46)]
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 | / pub_maybe_const! {
[INFO] [stdout] 147 | |     fn decode_byte(hex: &str, pos: usize) -> u8 {
[INFO] [stdout] 148 | |         let c1 = decode_digit(hex.as_bytes()[pos * 2]);
[INFO] [stdout] 149 | |         let c2 = decode_digit(hex.as_bytes()[pos* 2 + 1]);
[INFO] [stdout] 150 | |         c1 << 4 | c2
[INFO] [stdout] 151 | |     }
[INFO] [stdout] 152 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `pub_maybe_const` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:89:19
[INFO] [stdout]     |
[INFO] [stdout] 89  |           #[cfg(not(rust_v_1_46))]
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 | / pub_maybe_const! {
[INFO] [stdout] 147 | |     fn decode_byte(hex: &str, pos: usize) -> u8 {
[INFO] [stdout] 148 | |         let c1 = decode_digit(hex.as_bytes()[pos * 2]);
[INFO] [stdout] 149 | |         let c2 = decode_digit(hex.as_bytes()[pos* 2 + 1]);
[INFO] [stdout] 150 | |         c1 << 4 | c2
[INFO] [stdout] 151 | |     }
[INFO] [stdout] 152 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `pub_maybe_const` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:298:15
[INFO] [stdout]     |
[INFO] [stdout] 298 |     #[cfg(not(rust_v_1_46))]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_v_1_46`
[INFO] [stdout]    --> src/lib.rs:305:15
[INFO] [stdout]     |
[INFO] [stdout] 305 |     #[cfg(not(rust_v_1_46))]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_v_1_46)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hex_lit` (lib) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hex_lit` (lib test) due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "ad4812e65c4a096137da5ce4a564e2b1f364d20162f5d29e36c6dcf6fe5f2181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4812e65c4a096137da5ce4a564e2b1f364d20162f5d29e36c6dcf6fe5f2181", kill_on_drop: false }`
[INFO] [stdout] ad4812e65c4a096137da5ce4a564e2b1f364d20162f5d29e36c6dcf6fe5f2181
