[INFO] fetching crate digifi 2.1.6...
[INFO] checking digifi-2.1.6 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate digifi 2.1.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate digifi 2.1.6
[INFO] finished tweaking crates.io crate digifi 2.1.6
[INFO] tweaked toml for crates.io crate digifi 2.1.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate digifi 2.1.6 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate digifi 2.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b3fbab5283f891412df4a2d6785e8792a3f8021abd0b52fbe2a7977761dc183
[INFO] running `Command { std: "docker" "start" "-a" "0b3fbab5283f891412df4a2d6785e8792a3f8021abd0b52fbe2a7977761dc183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b3fbab5283f891412df4a2d6785e8792a3f8021abd0b52fbe2a7977761dc183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b3fbab5283f891412df4a2d6785e8792a3f8021abd0b52fbe2a7977761dc183", kill_on_drop: false }`
[INFO] [stdout] 0b3fbab5283f891412df4a2d6785e8792a3f8021abd0b52fbe2a7977761dc183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5051440e236901d2da514dd9f274979782e0b148a75c1073c629579f5ce566c6
[INFO] running `Command { std: "docker" "start" "-a" "5051440e236901d2da514dd9f274979782e0b148a75c1073c629579f5ce566c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking bytemuck v1.16.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking wide v0.7.26
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking digifi v2.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::utilities::sample_data`
[INFO] [stdout]    --> src/statistics/stat_tests.rs:602:31
[INFO] [stdout]     |
[INFO] [stdout] 602 |         use crate::utilities::sample_data::SampleData;
[INFO] [stdout]     |                               ^^^^^^^^^^^ could not find `sample_data` in `utilities`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/utilities.rs:22:9
[INFO] [stdout]     |
[INFO] [stdout] 22  | pub mod sample_data;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `sample_data` feature
[INFO] [stdout]    --> src/utilities.rs:21:7
[INFO] [stdout]     |
[INFO] [stdout] 21  | #[cfg(feature = "sample_data")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `digifi` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5051440e236901d2da514dd9f274979782e0b148a75c1073c629579f5ce566c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5051440e236901d2da514dd9f274979782e0b148a75c1073c629579f5ce566c6", kill_on_drop: false }`
[INFO] [stdout] 5051440e236901d2da514dd9f274979782e0b148a75c1073c629579f5ce566c6