[INFO] fetching crate chd 0.2.3...
[INFO] checking chd-0.2.3 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate chd 0.2.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate chd 0.2.3 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 chd 0.2.3
[INFO] finished tweaking crates.io crate chd 0.2.3
[INFO] tweaked toml for crates.io crate chd 0.2.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] [stderr]   Downloaded cmake v0.1.50
[INFO] [stderr]   Downloaded text_io v0.1.12
[INFO] [stderr]   Downloaded nougat-proc_macros v0.2.4
[INFO] [stderr]   Downloaded macro_rules_attribute v0.1.3
[INFO] [stderr]   Downloaded num-derive v0.3.3
[INFO] [stderr]   Downloaded nougat v0.2.4
[INFO] [stderr]   Downloaded ext-trait-proc_macros v1.0.1
[INFO] [stderr]   Downloaded extension-traits v1.0.1
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]   Downloaded never-say-never v6.6.666
[INFO] [stderr]   Downloaded lzma-rs-perf-exp v0.2.1
[INFO] [stderr]   Downloaded crc v3.0.1
[INFO] [stderr]   Downloaded lending-iterator v0.1.7
[INFO] [stderr]   Downloaded bitreader v0.3.8
[INFO] [stderr]   Downloaded claxon v0.4.3
[INFO] [stderr]   Downloaded ext-trait v1.0.1
[INFO] [stderr]   Downloaded crc-catalog v2.4.0
[INFO] [stderr]   Downloaded polonius-the-crab v0.2.1
[INFO] [stderr]   Downloaded libz-ng-sys v1.1.15
[INFO] [stderr]   Downloaded lending-iterator-proc_macros v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d52addf3ceb18a5e9e23773f16aa2ffbd90052a8b7df87c450508d404fcf7cfa
[INFO] running `Command { std: "docker" "start" "-a" "d52addf3ceb18a5e9e23773f16aa2ffbd90052a8b7df87c450508d404fcf7cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d52addf3ceb18a5e9e23773f16aa2ffbd90052a8b7df87c450508d404fcf7cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52addf3ceb18a5e9e23773f16aa2ffbd90052a8b7df87c450508d404fcf7cfa", kill_on_drop: false }`
[INFO] [stdout] d52addf3ceb18a5e9e23773f16aa2ffbd90052a8b7df87c450508d404fcf7cfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e9068512dc54fea996e846a14c077258b69d688cebbd507e315fd55b06d61f3f
[INFO] running `Command { std: "docker" "start" "-a" "e9068512dc54fea996e846a14c077258b69d688cebbd507e315fd55b06d61f3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bitreader v0.3.8
[INFO] [stderr]     Checking text_io v0.1.12
[INFO] [stderr]     Checking crc v3.0.1
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking lzma-rs-perf-exp v0.2.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking chd v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `chd`
[INFO] [stdout]    --> src/lib.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 |         let chd = Chd::open(f, Some(Box::new(pchd))).expect("child");
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_chd`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let mut p = BufReader::new(File::open(".testimages/TombRaider.chd").expect(""));
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:224:13
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let mut f = BufReader::new(File::open(".testimages/TombRaiderR1.chd").expect(""));
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chd::read::HunkBufReader`
[INFO] [stdout]  --> benches/bench.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chd::read::HunkBufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::args`
[INFO] [stdout]  --> benches/bench.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::env::args;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "e9068512dc54fea996e846a14c077258b69d688cebbd507e315fd55b06d61f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9068512dc54fea996e846a14c077258b69d688cebbd507e315fd55b06d61f3f", kill_on_drop: false }`
[INFO] [stdout] e9068512dc54fea996e846a14c077258b69d688cebbd507e315fd55b06d61f3f
[INFO] checking chd-0.2.3 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2
[INFO] extracting crate chd 0.2.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate chd 0.2.3 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 chd 0.2.3
[INFO] finished tweaking crates.io crate chd 0.2.3
[INFO] tweaked toml for crates.io crate chd 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0d4585ac15119a4fade772fd3e7c2d766e0180dd6f10c8702788150d03559da8
[INFO] running `Command { std: "docker" "start" "-a" "0d4585ac15119a4fade772fd3e7c2d766e0180dd6f10c8702788150d03559da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d4585ac15119a4fade772fd3e7c2d766e0180dd6f10c8702788150d03559da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4585ac15119a4fade772fd3e7c2d766e0180dd6f10c8702788150d03559da8", kill_on_drop: false }`
[INFO] [stdout] 0d4585ac15119a4fade772fd3e7c2d766e0180dd6f10c8702788150d03559da8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 138e1a057944e4d73ba019a0292a76763f5f8d43eafc132037ba9a71c3cb80ed
[INFO] running `Command { std: "docker" "start" "-a" "138e1a057944e4d73ba019a0292a76763f5f8d43eafc132037ba9a71c3cb80ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bitreader v0.3.8
[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking crc v3.0.1
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking text_io v0.1.12
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking lzma-rs-perf-exp v0.2.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking chd v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]  --> src/lib.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(docsrs, feature(doc_cfg, doc_cfg_hide))]
[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: `docsrs`
[INFO] [stdout]  --> src/huffman.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(docsrs, doc(cfg(huffman_api)))]
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/chdfile.rs:126:16
[INFO] [stdout]     |
[INFO] [stdout] 126 |     #[cfg_attr(docsrs, doc(cfg(unstable_lending_iterators)))]
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `nonstandard_channel_count`
[INFO] [stdout]   --> src/compression/flac.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     #[cfg(not(feature = "nonstandard_channel_count"))]
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]    = help: consider adding `nonstandard_channel_count` as a feature in `Cargo.toml`
[INFO] [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 value: `nonstandard_channel_count`
[INFO] [stdout]   --> src/compression/flac.rs:74:27
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     #[cfg(feature = "nonstandard_channel_count")]
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]    = help: consider adding `nonstandard_channel_count` as a feature in `Cargo.toml`
[INFO] [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 value: `write`
[INFO] [stdout]   --> src/huffman.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[cfg(feature = "write")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]    = help: consider adding `write` as a feature in `Cargo.toml`
[INFO] [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 value: `write`
[INFO] [stdout]   --> src/huffman.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 |     #[cfg(feature = "write")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]    = help: consider adding `write` as a feature in `Cargo.toml`
[INFO] [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 value: `write`
[INFO] [stdout]   --> src/huffman.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[cfg(feature = "write")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]    = help: consider adding `write` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]  --> src/lib.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(docsrs, feature(doc_cfg, doc_cfg_hide))]
[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: `docsrs`
[INFO] [stdout]  --> src/huffman.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(docsrs, doc(cfg(huffman_api)))]
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/chdfile.rs:126:16
[INFO] [stdout]     |
[INFO] [stdout] 126 |     #[cfg_attr(docsrs, doc(cfg(unstable_lending_iterators)))]
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `nonstandard_channel_count`
[INFO] [stdout]   --> src/compression/flac.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     #[cfg(not(feature = "nonstandard_channel_count"))]
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]    = help: consider adding `nonstandard_channel_count` as a feature in `Cargo.toml`
[INFO] [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 value: `nonstandard_channel_count`
[INFO] [stdout]   --> src/compression/flac.rs:74:27
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     #[cfg(feature = "nonstandard_channel_count")]
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]    = help: consider adding `nonstandard_channel_count` as a feature in `Cargo.toml`
[INFO] [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 value: `write`
[INFO] [stdout]   --> src/huffman.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[cfg(feature = "write")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]    = help: consider adding `write` as a feature in `Cargo.toml`
[INFO] [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 value: `write`
[INFO] [stdout]   --> src/huffman.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 |     #[cfg(feature = "write")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]    = help: consider adding `write` as a feature in `Cargo.toml`
[INFO] [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 value: `write`
[INFO] [stdout]   --> src/huffman.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[cfg(feature = "write")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]    = help: consider adding `write` as a feature in `Cargo.toml`
[INFO] [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 value: `unsound_owning_iterators`
[INFO] [stdout]    --> src/lib.rs:230:11
[INFO] [stdout]     |
[INFO] [stdout] 230 |     #[cfg(feature = "unsound_owning_iterators")]
[INFO] [stdout]     |           ^^^^^^^^^^--------------------------
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: there is a expected value with a similar name: `"unstable_lending_iterators"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]     = help: consider adding `unsound_owning_iterators` as a feature in `Cargo.toml`
[INFO] [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 value: `unsound_owning_iterators`
[INFO] [stdout]    --> src/lib.rs:275:11
[INFO] [stdout]     |
[INFO] [stdout] 275 |     #[cfg(feature = "unsound_owning_iterators")]
[INFO] [stdout]     |           ^^^^^^^^^^--------------------------
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: there is a expected value with a similar name: `"unstable_lending_iterators"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `cd_full`, `codec_api`, `default`, `fast_lzma`, `fast_zlib`, `huffman_api`, `lending-iterator`, `max_perf`, `nougat`, `std`, `unstable_lending_iterators`, `verify_block_crc`, `want_raw_data_sector`, `want_subcode`
[INFO] [stdout]     = help: consider adding `unsound_owning_iterators` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chd`
[INFO] [stdout]    --> src/lib.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 |         let chd = Chd::open(f, Some(Box::new(pchd))).expect("child");
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_chd`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let mut p = BufReader::new(File::open(".testimages/TombRaider.chd").expect(""));
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:224:13
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let mut f = BufReader::new(File::open(".testimages/TombRaiderR1.chd").expect(""));
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chd` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 10 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chd` (lib test) due to 11 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "138e1a057944e4d73ba019a0292a76763f5f8d43eafc132037ba9a71c3cb80ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138e1a057944e4d73ba019a0292a76763f5f8d43eafc132037ba9a71c3cb80ed", kill_on_drop: false }`
[INFO] [stdout] 138e1a057944e4d73ba019a0292a76763f5f8d43eafc132037ba9a71c3cb80ed
