[INFO] fetching crate nearly_eq 0.2.4...
[INFO] documenting nearly_eq-0.2.4 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate nearly_eq 0.2.4 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate nearly_eq 0.2.4 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nearly_eq 0.2.4
[INFO] finished tweaking crates.io crate nearly_eq 0.2.4
[INFO] tweaked toml for crates.io crate nearly_eq 0.2.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fpa v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68f8d6d440350838d8e70eed255b029c71ebb22d805afa64ad7f02b1ec787ee5
[INFO] running `Command { std: "docker" "start" "-a" "68f8d6d440350838d8e70eed255b029c71ebb22d805afa64ad7f02b1ec787ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68f8d6d440350838d8e70eed255b029c71ebb22d805afa64ad7f02b1ec787ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f8d6d440350838d8e70eed255b029c71ebb22d805afa64ad7f02b1ec787ee5", kill_on_drop: false }`
[INFO] [stdout] 68f8d6d440350838d8e70eed255b029c71ebb22d805afa64ad7f02b1ec787ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d17afcdb1c2151ef151b25f024abe5097ca19f27ace3f9569a96738d21b64fe
[INFO] running `Command { std: "docker" "start" "-a" "9d17afcdb1c2151ef151b25f024abe5097ca19f27ace3f9569a96738d21b64fe", kill_on_drop: false }`
[INFO] [stderr]  Documenting nearly_eq v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/nearly_eq/index.html
[INFO] running `Command { std: "docker" "inspect" "9d17afcdb1c2151ef151b25f024abe5097ca19f27ace3f9569a96738d21b64fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d17afcdb1c2151ef151b25f024abe5097ca19f27ace3f9569a96738d21b64fe", kill_on_drop: false }`
[INFO] [stdout] 9d17afcdb1c2151ef151b25f024abe5097ca19f27ace3f9569a96738d21b64fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "docs" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb0c21f914739ffefb83b0838244a46d68672afcc356d7b508b472d179ccc04b
[INFO] running `Command { std: "docker" "start" "-a" "bb0c21f914739ffefb83b0838244a46d68672afcc356d7b508b472d179ccc04b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling fpa v0.1.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]  Documenting nearly_eq v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `staged_api` is internal to the compiler or standard library
[INFO] [stdout]   --> src/lib.rs:27:39
[INFO] [stdout]    |
[INFO] [stdout] 27 | #![cfg_attr(feature = "docs", feature(staged_api))]
[INFO] [stdout]    |                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using it is strongly discouraged
[INFO] [stdout]    = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0546]: 'feature' is not an identifier
[INFO] [stdout]  --> src/complex_impl.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[cfg_attr(feature = "docs", stable(feature = "num-complex", since = "0.1.2"))]
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0546`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `nearly_eq`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name nearly_eq src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="complex"' --cfg 'feature="docs"' --cfg 'feature="fpa"' --cfg 'feature="i128"' --cfg 'feature="ndarray"' --cfg 'feature="num-complex"' --cfg 'feature="num-integer"' --cfg 'feature="num-rational"' --cfg 'feature="num-traits"' --cfg 'feature="rational"' --cfg 'feature="typenum"' --cfg 'feature="use_fpa"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=64faa718684a149c -L dependency=/opt/rustwide/target/debug/deps --extern fpa=/opt/rustwide/target/debug/deps/libfpa-cfefb22a90031718.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-ba97f18a0746572d.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-13a8694725f4723d.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-a86ad15449f619ed.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-79eab41663bd872c.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-3467de8a575b31ff.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-f1e5efae7340f77a.rmeta --extern-html-root-url 'fpa=https://docs.rs/fpa/0.1.0/' --extern-html-root-url 'ndarray=https://docs.rs/ndarray/0.15.6/' --extern-html-root-url 'num_complex=https://docs.rs/num-complex/0.4.4/' --extern-html-root-url 'num_integer=https://docs.rs/num-integer/0.1.45/' --extern-html-root-url 'num_rational=https://docs.rs/num-rational/0.4.1/' --extern-html-root-url 'num_traits=https://docs.rs/num-traits/0.2.17/' --extern-html-root-url 'typenum=https://docs.rs/typenum/1.17.0/' -Zunstable-options --cap-lints=warn --crate-version 0.2.4` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "bb0c21f914739ffefb83b0838244a46d68672afcc356d7b508b472d179ccc04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb0c21f914739ffefb83b0838244a46d68672afcc356d7b508b472d179ccc04b", kill_on_drop: false }`
[INFO] [stdout] bb0c21f914739ffefb83b0838244a46d68672afcc356d7b508b472d179ccc04b
[INFO] documenting nearly_eq-0.2.4 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate nearly_eq 0.2.4 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate nearly_eq 0.2.4 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nearly_eq 0.2.4
[INFO] finished tweaking crates.io crate nearly_eq 0.2.4
[INFO] tweaked toml for crates.io crate nearly_eq 0.2.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7410865e4170251b1d215aa0e37a610b2000885cd301983893b646f0262ba9f6
[INFO] running `Command { std: "docker" "start" "-a" "7410865e4170251b1d215aa0e37a610b2000885cd301983893b646f0262ba9f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7410865e4170251b1d215aa0e37a610b2000885cd301983893b646f0262ba9f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7410865e4170251b1d215aa0e37a610b2000885cd301983893b646f0262ba9f6", kill_on_drop: false }`
[INFO] [stdout] 7410865e4170251b1d215aa0e37a610b2000885cd301983893b646f0262ba9f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6c9e36fa0f3a2cbadc3fd57ec9ea94a147a9cd66fe238e4fc4d8fd47b76ccd3
[INFO] running `Command { std: "docker" "start" "-a" "b6c9e36fa0f3a2cbadc3fd57ec9ea94a147a9cd66fe238e4fc4d8fd47b76ccd3", kill_on_drop: false }`
[INFO] [stderr]  Documenting nearly_eq v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/nearly_eq/index.html
[INFO] running `Command { std: "docker" "inspect" "b6c9e36fa0f3a2cbadc3fd57ec9ea94a147a9cd66fe238e4fc4d8fd47b76ccd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c9e36fa0f3a2cbadc3fd57ec9ea94a147a9cd66fe238e4fc4d8fd47b76ccd3", kill_on_drop: false }`
[INFO] [stdout] b6c9e36fa0f3a2cbadc3fd57ec9ea94a147a9cd66fe238e4fc4d8fd47b76ccd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+beta-2023-12-22" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "docs" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed150b30ec1bbe4bff35ca9dff01038ac2178633d792743f574f2772656afd1a
[INFO] running `Command { std: "docker" "start" "-a" "ed150b30ec1bbe4bff35ca9dff01038ac2178633d792743f574f2772656afd1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling fpa v0.1.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]  Documenting nearly_eq v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `staged_api` is internal to the compiler or standard library
[INFO] [stdout]   --> src/lib.rs:27:39
[INFO] [stdout]    |
[INFO] [stdout] 27 | #![cfg_attr(feature = "docs", feature(staged_api))]
[INFO] [stdout]    |                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using it is strongly discouraged
[INFO] [stdout]    = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0546]: 'feature' is not an identifier
[INFO] [stdout]  --> src/complex_impl.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[cfg_attr(feature = "docs", stable(feature = "num-complex", since = "0.1.2"))]
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0546`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `nearly_eq`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name nearly_eq src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="complex"' --cfg 'feature="docs"' --cfg 'feature="fpa"' --cfg 'feature="i128"' --cfg 'feature="ndarray"' --cfg 'feature="num-complex"' --cfg 'feature="num-integer"' --cfg 'feature="num-rational"' --cfg 'feature="num-traits"' --cfg 'feature="rational"' --cfg 'feature="typenum"' --cfg 'feature="use_fpa"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=8e465a33563132d7 -L dependency=/opt/rustwide/target/debug/deps --extern fpa=/opt/rustwide/target/debug/deps/libfpa-93a40bfbfaa79fab.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-ca85572c17a57939.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-b487b4c1a8075494.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-a03facd714982d5a.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-d4d4f1fcf1ebd118.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-50183f994feceedc.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-1e2cd9ab4b50c143.rmeta --extern-html-root-url 'fpa=https://docs.rs/fpa/0.1.0/' --extern-html-root-url 'ndarray=https://docs.rs/ndarray/0.15.6/' --extern-html-root-url 'num_complex=https://docs.rs/num-complex/0.4.4/' --extern-html-root-url 'num_integer=https://docs.rs/num-integer/0.1.45/' --extern-html-root-url 'num_rational=https://docs.rs/num-rational/0.4.1/' --extern-html-root-url 'num_traits=https://docs.rs/num-traits/0.2.17/' --extern-html-root-url 'typenum=https://docs.rs/typenum/1.17.0/' -Zunstable-options --cap-lints=warn --crate-version 0.2.4` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "ed150b30ec1bbe4bff35ca9dff01038ac2178633d792743f574f2772656afd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed150b30ec1bbe4bff35ca9dff01038ac2178633d792743f574f2772656afd1a", kill_on_drop: false }`
[INFO] [stdout] ed150b30ec1bbe4bff35ca9dff01038ac2178633d792743f574f2772656afd1a
