[INFO] fetching crate qdk_sim_experimental 0.24.216270-beta...
[INFO] documenting qdk_sim_experimental-0.24.216270-beta against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate qdk_sim_experimental 0.24.216270-beta into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate qdk_sim_experimental 0.24.216270-beta on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qdk_sim_experimental 0.24.216270-beta
[INFO] finished tweaking crates.io crate qdk_sim_experimental 0.24.216270-beta
[INFO] tweaked toml for crates.io crate qdk_sim_experimental 0.24.216270-beta written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded built v0.5.2
[INFO] [stderr]   Downloaded pyo3-macros v0.13.2
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.13.2
[INFO] [stderr]   Downloaded cargo-lock v8.0.3
[INFO] [stderr]   Downloaded pyo3 v0.13.2
[INFO] [stderr]   Downloaded numpy v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6b3575f454a379256067c0a1b39e8acea090275031313da6ab216ac221cafb3
[INFO] running `Command { std: "docker" "start" "-a" "a6b3575f454a379256067c0a1b39e8acea090275031313da6ab216ac221cafb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6b3575f454a379256067c0a1b39e8acea090275031313da6ab216ac221cafb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b3575f454a379256067c0a1b39e8acea090275031313da6ab216ac221cafb3", kill_on_drop: false }`
[INFO] [stdout] a6b3575f454a379256067c0a1b39e8acea090275031313da6ab216ac221cafb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad98a221f629c3fa9b9cc28796bb3d841f072222eeb06d7a88c2865ea76aaafd
[INFO] running `Command { std: "docker" "start" "-a" "ad98a221f629c3fa9b9cc28796bb3d841f072222eeb06d7a88c2865ea76aaafd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking cargo-lock v8.0.3
[INFO] [stderr]     Checking built v0.5.2
[INFO] [stderr]    Compiling qdk_sim_experimental v0.24.216270-beta (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting qdk_sim_experimental v0.24.216270-beta (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `rustdoc::missing_doc_code_examples`
[INFO] [stdout]   --> src/lib.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![cfg_attr(doc, warn(missing_doc_code_examples))]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the `rustdoc::missing_doc_code_examples` lint is unstable
[INFO] [stdout]    = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![cfg_attr(doc, feature(extended_key_value_attributes))]
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `extended_key_value_attributes` has been stable since `1.54.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]   --> src/lib.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![cfg_attr(doc, warn(missing_doc_code_examples))]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |             self[(i)] * other[(j)]
[INFO] [stdout]    |                  ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             self[(i)] * other[(j)]
[INFO] [stdout] 75 +             self[i] * other[(j)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg.rs:75:31
[INFO] [stdout]    |
[INFO] [stdout] 75 |             self[(i)] * other[(j)]
[INFO] [stdout]    |                               ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             self[(i)] * other[(j)]
[INFO] [stdout] 75 +             self[(i)] * other[j]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `qdk_sim_experimental`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type rlib --crate-type staticlib --crate-type cdylib --crate-name qdk_sim src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6836d3cd128fce67 -L dependency=/opt/rustwide/target/debug/deps --extern built=/opt/rustwide/target/debug/deps/libbuilt-045e88f7bd71e5bf.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-b2566a54442c411f.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-33e6030e626844b3.so --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-1f756393f313bba7.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-a8bcba32fb6c8866.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-900704033b235124.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-62bb3ba7fb485bf4.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-4487cd0b39876472.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-cf62f81485b7eedf.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-b97465a770bb7eb6.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e95d91cf83285a1b.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-134cd3bfc58239df.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-2b1c2b2c80b19050.rmeta --cap-lints=warn --crate-version 0.24.216270-beta` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "ad98a221f629c3fa9b9cc28796bb3d841f072222eeb06d7a88c2865ea76aaafd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad98a221f629c3fa9b9cc28796bb3d841f072222eeb06d7a88c2865ea76aaafd", kill_on_drop: false }`
[INFO] [stdout] ad98a221f629c3fa9b9cc28796bb3d841f072222eeb06d7a88c2865ea76aaafd
