[INFO] fetching crate faasle 0.1.1...
[INFO] testing faasle-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate faasle 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate faasle 0.1.1
[INFO] finished tweaking crates.io crate faasle 0.1.1
[INFO] tweaked toml for crates.io crate faasle 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate faasle 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate faasle 0.1.1 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30354c080e7d5ffa728660aeb7a7a4a51d242a8f5c3843184ee1064af39beb8f
[INFO] running `Command { std: "docker" "start" "-a" "30354c080e7d5ffa728660aeb7a7a4a51d242a8f5c3843184ee1064af39beb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30354c080e7d5ffa728660aeb7a7a4a51d242a8f5c3843184ee1064af39beb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30354c080e7d5ffa728660aeb7a7a4a51d242a8f5c3843184ee1064af39beb8f", kill_on_drop: false }`
[INFO] [stdout] 30354c080e7d5ffa728660aeb7a7a4a51d242a8f5c3843184ee1064af39beb8f
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 107ffbaa576dee361065ca3e5566927a0f8db75ccbec54f19162d575538790c5
[INFO] running `Command { std: "docker" "start" "-a" "107ffbaa576dee361065ca3e5566927a0f8db75ccbec54f19162d575538790c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling faasle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NormRMSDeviation` is never constructed
[INFO] [stdout]   --> src/generic.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         NormRMSDeviation,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/generic.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout]  7 |               impl $metric {
[INFO] [stdout]    |               ------------ associated function in this implementation
[INFO] [stdout]  8 |                   pub fn new() -> Self {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | /     impl_metric! {
[INFO] [stdout] 24 | |         GenKLDivergence,
[INFO] [stdout] 25 | |         KLDivergence,
[INFO] [stdout] 26 | |         NormRMSDeviation,
[INFO] [stdout] 27 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpanNormDist` is never constructed
[INFO] [stdout]   --> src/generic.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         SpanNormDist,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/generic.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout]  7 |               impl $metric {
[INFO] [stdout]    |               ------------ associated function in this implementation
[INFO] [stdout]  8 |                   pub fn new() -> Self {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 | /     impl_metric! {
[INFO] [stdout] 31 | |         BhattacharyyaDist,
[INFO] [stdout] 32 | |         BrayCurtis,
[INFO] [stdout] 33 | |         ChiSqDist,
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |         SqEuclidean,
[INFO] [stdout] 39 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CosineDist` is never constructed
[INFO] [stdout]   --> src/generic.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         CosineDist,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/generic.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout]  7 |               impl $metric {
[INFO] [stdout]    |               ------------ associated function in this implementation
[INFO] [stdout]  8 |                   pub fn new() -> Self {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | /     impl_metric! {
[INFO] [stdout] 43 | |         Chebyshev,
[INFO] [stdout] 44 | |         Cityblock,
[INFO] [stdout] 45 | |         CosineDist,
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |         TotalVariation,
[INFO] [stdout] 51 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Jaccard` is never constructed
[INFO] [stdout]   --> src/generic.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         Jaccard,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.75s
[INFO] running `Command { std: "docker" "inspect" "107ffbaa576dee361065ca3e5566927a0f8db75ccbec54f19162d575538790c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "107ffbaa576dee361065ca3e5566927a0f8db75ccbec54f19162d575538790c5", kill_on_drop: false }`
[INFO] [stdout] 107ffbaa576dee361065ca3e5566927a0f8db75ccbec54f19162d575538790c5
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd68b2f95840cc103de5abc6c066119bd7b2a7a979b8c757abaf8450777aa615
[INFO] running `Command { std: "docker" "start" "-a" "bd68b2f95840cc103de5abc6c066119bd7b2a7a979b8c757abaf8450777aa615", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling ndarray-rand v0.15.0
[INFO] [stderr]    Compiling faasle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NormRMSDeviation` is never constructed
[INFO] [stdout]   --> src/generic.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         NormRMSDeviation,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/generic.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout]  7 |               impl $metric {
[INFO] [stdout]    |               ------------ associated function in this implementation
[INFO] [stdout]  8 |                   pub fn new() -> Self {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | /     impl_metric! {
[INFO] [stdout] 24 | |         GenKLDivergence,
[INFO] [stdout] 25 | |         KLDivergence,
[INFO] [stdout] 26 | |         NormRMSDeviation,
[INFO] [stdout] 27 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpanNormDist` is never constructed
[INFO] [stdout]   --> src/generic.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         SpanNormDist,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/generic.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout]  7 |               impl $metric {
[INFO] [stdout]    |               ------------ associated function in this implementation
[INFO] [stdout]  8 |                   pub fn new() -> Self {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 | /     impl_metric! {
[INFO] [stdout] 31 | |         BhattacharyyaDist,
[INFO] [stdout] 32 | |         BrayCurtis,
[INFO] [stdout] 33 | |         ChiSqDist,
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |         SqEuclidean,
[INFO] [stdout] 39 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CosineDist` is never constructed
[INFO] [stdout]   --> src/generic.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         CosineDist,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/generic.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout]  7 |               impl $metric {
[INFO] [stdout]    |               ------------ associated function in this implementation
[INFO] [stdout]  8 |                   pub fn new() -> Self {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | /     impl_metric! {
[INFO] [stdout] 43 | |         Chebyshev,
[INFO] [stdout] 44 | |         Cityblock,
[INFO] [stdout] 45 | |         CosineDist,
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |         TotalVariation,
[INFO] [stdout] 51 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Jaccard` is never constructed
[INFO] [stdout]   --> src/generic.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         Jaccard,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NormRMSDeviation` is never constructed
[INFO] [stdout]   --> src/generic.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         NormRMSDeviation,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/generic.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout]  7 |               impl $metric {
[INFO] [stdout]    |               ------------ associated function in this implementation
[INFO] [stdout]  8 |                   pub fn new() -> Self {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | /     impl_metric! {
[INFO] [stdout] 24 | |         GenKLDivergence,
[INFO] [stdout] 25 | |         KLDivergence,
[INFO] [stdout] 26 | |         NormRMSDeviation,
[INFO] [stdout] 27 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpanNormDist` is never constructed
[INFO] [stdout]   --> src/generic.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         SpanNormDist,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/generic.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout]  7 |               impl $metric {
[INFO] [stdout]    |               ------------ associated function in this implementation
[INFO] [stdout]  8 |                   pub fn new() -> Self {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 | /     impl_metric! {
[INFO] [stdout] 31 | |         BhattacharyyaDist,
[INFO] [stdout] 32 | |         BrayCurtis,
[INFO] [stdout] 33 | |         ChiSqDist,
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |         SqEuclidean,
[INFO] [stdout] 39 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CosineDist` is never constructed
[INFO] [stdout]   --> src/generic.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         CosineDist,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/generic.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout]  7 |               impl $metric {
[INFO] [stdout]    |               ------------ associated function in this implementation
[INFO] [stdout]  8 |                   pub fn new() -> Self {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | /     impl_metric! {
[INFO] [stdout] 43 | |         Chebyshev,
[INFO] [stdout] 44 | |         Cityblock,
[INFO] [stdout] 45 | |         CosineDist,
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |         TotalVariation,
[INFO] [stdout] 51 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Jaccard` is never constructed
[INFO] [stdout]   --> src/generic.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         Jaccard,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.38s
[INFO] running `Command { std: "docker" "inspect" "bd68b2f95840cc103de5abc6c066119bd7b2a7a979b8c757abaf8450777aa615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd68b2f95840cc103de5abc6c066119bd7b2a7a979b8c757abaf8450777aa615", kill_on_drop: false }`
[INFO] [stdout] bd68b2f95840cc103de5abc6c066119bd7b2a7a979b8c757abaf8450777aa615
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b898a9ee1673db6270f7c127bd97c466573e27d9ea7b3e65e88f7b0e853ee346
[INFO] running `Command { std: "docker" "start" "-a" "b898a9ee1673db6270f7c127bd97c466573e27d9ea7b3e65e88f7b0e853ee346", kill_on_drop: false }`
[INFO] [stderr] warning: struct `NormRMSDeviation` is never constructed
[INFO] [stderr]   --> src/generic.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         NormRMSDeviation,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/generic.rs:8:24
[INFO] [stderr]    |
[INFO] [stderr]  7 |               impl $metric {
[INFO] [stderr]    |               ------------ associated function in this implementation
[INFO] [stderr]  8 |                   pub fn new() -> Self {
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 | /     impl_metric! {
[INFO] [stderr] 24 | |         GenKLDivergence,
[INFO] [stderr] 25 | |         KLDivergence,
[INFO] [stderr] 26 | |         NormRMSDeviation,
[INFO] [stderr] 27 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SpanNormDist` is never constructed
[INFO] [stderr]   --> src/generic.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         SpanNormDist,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/generic.rs:8:24
[INFO] [stderr]    |
[INFO] [stderr]  7 |               impl $metric {
[INFO] [stderr]    |               ------------ associated function in this implementation
[INFO] [stderr]  8 |                   pub fn new() -> Self {
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 | /     impl_metric! {
[INFO] [stderr] 31 | |         BhattacharyyaDist,
[INFO] [stderr] 32 | |         BrayCurtis,
[INFO] [stderr] 33 | |         ChiSqDist,
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |         SqEuclidean,
[INFO] [stderr] 39 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CosineDist` is never constructed
[INFO] [stderr]   --> src/generic.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         CosineDist,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/generic.rs:8:24
[INFO] [stderr]    |
[INFO] [stderr]  7 |               impl $metric {
[INFO] [stderr]    |               ------------ associated function in this implementation
[INFO] [stderr]  8 |                   pub fn new() -> Self {
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 | /     impl_metric! {
[INFO] [stderr] 43 | |         Chebyshev,
[INFO] [stderr] 44 | |         Cityblock,
[INFO] [stderr] 45 | |         CosineDist,
[INFO] [stderr] ...  |
[INFO] [stderr] 50 | |         TotalVariation,
[INFO] [stderr] 51 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Jaccard` is never constructed
[INFO] [stderr]   --> src/generic.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         Jaccard,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `impl_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `faasle` (lib) generated 7 warnings
[INFO] [stderr] warning: `faasle` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/faasle-4528aa3b1d3aa5e0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests faasle
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b898a9ee1673db6270f7c127bd97c466573e27d9ea7b3e65e88f7b0e853ee346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b898a9ee1673db6270f7c127bd97c466573e27d9ea7b3e65e88f7b0e853ee346", kill_on_drop: false }`
[INFO] [stdout] b898a9ee1673db6270f7c127bd97c466573e27d9ea7b3e65e88f7b0e853ee346
