[INFO] fetching crate fast-blurhash 1.0.1...
[INFO] checking fast-blurhash-1.0.1 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate fast-blurhash 1.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate fast-blurhash 1.0.1 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 fast-blurhash 1.0.1
[INFO] finished tweaking crates.io crate fast-blurhash 1.0.1
[INFO] tweaked toml for crates.io crate fast-blurhash 1.0.1 written to /workspace/builds/worker-4-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 colorgrad v0.6.2
[INFO] [stderr]   Downloaded csscolorparser v0.6.2
[INFO] [stderr]   Downloaded fast_image_resize v2.7.3
[INFO] [stderr]   Downloaded fontdue v0.7.3
[INFO] [stderr]   Downloaded libwebp-sys2 v0.1.9
[INFO] [stderr]   Downloaded ril v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 881b0b93068867354cdcec78c47ea7780d7eae461dd62d5508522687df5ce601
[INFO] running `Command { std: "docker" "start" "-a" "881b0b93068867354cdcec78c47ea7780d7eae461dd62d5508522687df5ce601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "881b0b93068867354cdcec78c47ea7780d7eae461dd62d5508522687df5ce601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881b0b93068867354cdcec78c47ea7780d7eae461dd62d5508522687df5ce601", kill_on_drop: false }`
[INFO] [stdout] 881b0b93068867354cdcec78c47ea7780d7eae461dd62d5508522687df5ce601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cb56f84f453fc7c0e20327cd644964c96696f8a1760a0063b08ef56fec77dafe
[INFO] running `Command { std: "docker" "start" "-a" "cb56f84f453fc7c0e20327cd644964c96696f8a1760a0063b08ef56fec77dafe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking csscolorparser v0.6.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking fast-blurhash v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking colorgrad v0.6.2
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking fontdue v0.7.3
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]     Checking fast_image_resize v2.7.3
[INFO] [stderr]     Checking ril v0.9.0
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] error[E0603]: type alias `Rgb` is private
[INFO] [stdout]    --> benches/dct.rs:10:36
[INFO] [stdout]     |
[INFO] [stdout] 10  |     let pixels: Vec<fast_blurhash::Rgb> = img.pixels().flatten()
[INFO] [stdout]     |                                    ^^^ private type alias
[INFO] [stdout]     |
[INFO] [stdout] note: the type alias `Rgb` is defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | use convert::*;
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] help: consider importing this type alias instead
[INFO] [stdout]     |
[INFO] [stdout] 10  |     let pixels: Vec<fast_blurhash::convert::Rgb> = img.pixels().flatten()
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: import `Rgb` directly
[INFO] [stdout]     |
[INFO] [stdout] 10  |     let pixels: Vec<fast_blurhash::convert::Rgb> = img.pixels().flatten()
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> benches/base83.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         base83::decode(black_box("17fd^]"));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let _ = base83::decode(black_box("17fd^]"));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast-blurhash` (bench "dct") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb56f84f453fc7c0e20327cd644964c96696f8a1760a0063b08ef56fec77dafe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb56f84f453fc7c0e20327cd644964c96696f8a1760a0063b08ef56fec77dafe", kill_on_drop: false }`
[INFO] [stdout] cb56f84f453fc7c0e20327cd644964c96696f8a1760a0063b08ef56fec77dafe
[INFO] checking fast-blurhash-1.0.1 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate fast-blurhash 1.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate fast-blurhash 1.0.1 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 fast-blurhash 1.0.1
[INFO] finished tweaking crates.io crate fast-blurhash 1.0.1
[INFO] tweaked toml for crates.io crate fast-blurhash 1.0.1 written to /workspace/builds/worker-4-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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 91e0b7d159b0f24bb4861ba5a4556ba88b867d5063df2db4c3f9186ac4a3e16d
[INFO] running `Command { std: "docker" "start" "-a" "91e0b7d159b0f24bb4861ba5a4556ba88b867d5063df2db4c3f9186ac4a3e16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91e0b7d159b0f24bb4861ba5a4556ba88b867d5063df2db4c3f9186ac4a3e16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91e0b7d159b0f24bb4861ba5a4556ba88b867d5063df2db4c3f9186ac4a3e16d", kill_on_drop: false }`
[INFO] [stdout] 91e0b7d159b0f24bb4861ba5a4556ba88b867d5063df2db4c3f9186ac4a3e16d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ce1d4cbc30d60d036546a391ddbe7688a8ffaefa4c88bba5f08f641f19802183
[INFO] running `Command { std: "docker" "start" "-a" "ce1d4cbc30d60d036546a391ddbe7688a8ffaefa4c88bba5f08f641f19802183", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking csscolorparser v0.6.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking fast-blurhash v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking colorgrad v0.6.2
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking fontdue v0.7.3
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]     Checking fast_image_resize v2.7.3
[INFO] [stderr]     Checking ril v0.9.0
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] error[E0603]: type alias `Rgb` is private
[INFO] [stdout]    --> benches/dct.rs:10:36
[INFO] [stdout]     |
[INFO] [stdout] 10  |     let pixels: Vec<fast_blurhash::Rgb> = img.pixels().flatten()
[INFO] [stdout]     |                                    ^^^ private type alias
[INFO] [stdout]     |
[INFO] [stdout] note: the type alias `Rgb` is defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | use convert::*;
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] help: consider importing this type alias instead
[INFO] [stdout]     |
[INFO] [stdout] 10  |     let pixels: Vec<fast_blurhash::convert::Rgb> = img.pixels().flatten()
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: import `Rgb` directly
[INFO] [stdout]     |
[INFO] [stdout] 10  |     let pixels: Vec<fast_blurhash::convert::Rgb> = img.pixels().flatten()
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> benches/base83.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         base83::decode(black_box("17fd^]"));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let _ = base83::decode(black_box("17fd^]"));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast-blurhash` (bench "dct") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ce1d4cbc30d60d036546a391ddbe7688a8ffaefa4c88bba5f08f641f19802183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1d4cbc30d60d036546a391ddbe7688a8ffaefa4c88bba5f08f641f19802183", kill_on_drop: false }`
[INFO] [stdout] ce1d4cbc30d60d036546a391ddbe7688a8ffaefa4c88bba5f08f641f19802183
