Resolving dependencies... Starting Only-0.1 Starting StateVar-1.2.1 Starting base-orphans-0.8.4 Starting base-compat-0.11.2 Building Only-0.1 Building StateVar-1.2.1 Building base-orphans-0.8.4 Building base-compat-0.11.2 Completed Only-0.1 Starting clock-0.8.2 Completed StateVar-1.2.1 Starting colour-2.3.5 Building clock-0.8.2 Building colour-2.3.5 Completed clock-0.8.2 Starting data-default-class-0.1.2.0 Building data-default-class-0.1.2.0 Completed base-orphans-0.8.4 Starting double-conversion-2.0.2.0 Building double-conversion-2.0.2.0 Completed base-compat-0.11.2 Starting fingertree-0.1.4.2 Completed data-default-class-0.1.2.0 Starting hashable-1.3.2.0 Building fingertree-0.1.4.2 Building hashable-1.3.2.0 Completed colour-2.3.5 Starting indexed-traversable-0.1.1 Building indexed-traversable-0.1.1 Completed hashable-1.3.2.0 Starting integer-logarithms-1.0.3.1 Completed double-conversion-2.0.2.0 Starting mtl-compat-0.2.2 Building integer-logarithms-1.0.3.1 Building mtl-compat-0.2.2 Completed mtl-compat-0.2.2 Starting numhask-0.5.0 Building numhask-0.5.0 Completed integer-logarithms-1.0.3.1 Starting old-locale-1.0.0.7 Completed fingertree-0.1.4.2 Starting primitive-0.7.1.0 Building old-locale-1.0.0.7 Building primitive-0.7.1.0 Completed indexed-traversable-0.1.1 Starting rdtsc-1.3.0.1 Completed old-locale-1.0.0.7 Starting semigroups-0.19.1 Building rdtsc-1.3.0.1 Building semigroups-0.19.1 Completed rdtsc-1.3.0.1 Starting splitmix-0.1.0.3 Completed semigroups-0.19.1 Starting system-filepath-0.4.14 Building splitmix-0.1.0.3 Completed splitmix-0.1.0.3 Starting tagged-0.8.6.1 Building system-filepath-0.4.14 Building tagged-0.8.6.1 Completed numhask-0.5.0 Starting th-abstraction-0.4.2.0 Building th-abstraction-0.4.2.0 Completed tagged-0.8.6.1 Starting transformers-compat-0.6.6 Completed system-filepath-0.4.14 Starting void-0.7.3 Building transformers-compat-0.6.6 Building void-0.7.3 Completed void-0.7.3 Starting contravariant-1.5.3 Building contravariant-1.5.3 Completed transformers-compat-0.6.6 Starting ansi-terminal-0.11 Completed th-abstraction-0.4.2.0 Starting unordered-containers-0.2.14.0 Completed primitive-0.7.1.0 Starting async-2.2.3 Building ansi-terminal-0.11 Building unordered-containers-0.2.14.0 Building async-2.2.3 Completed contravariant-1.5.3 Starting random-1.2.0 Building random-1.2.0 Completed async-2.2.3 Starting distributive-0.6.2.1 Completed ansi-terminal-0.11 Starting vector-0.12.3.0 Building distributive-0.6.2.1 Building vector-0.12.3.0 Completed distributive-0.6.2.1 Starting scientific-0.3.7.0 Building scientific-0.3.7.0 Completed random-1.2.0 Starting protolude-0.3.0 Building protolude-0.3.0 Completed scientific-0.3.7.0 Starting ansi-wl-pprint-0.6.9 Completed unordered-containers-0.2.14.0 Starting comonad-5.0.8 Building ansi-wl-pprint-0.6.9 Building comonad-5.0.8 Completed ansi-wl-pprint-0.6.9 Starting formatting-7.1.2 Building formatting-7.1.2 Completed comonad-5.0.8 Starting optparse-applicative-0.16.1.0 Building optparse-applicative-0.16.1.0 Completed protolude-0.3.0 Starting bifunctors-5.5.11 Building bifunctors-5.5.11 Completed formatting-7.1.2 Starting numhask-prelude-0.5.0 Building numhask-prelude-0.5.0 Completed optparse-applicative-0.16.1.0 Starting optparse-generic-1.4.4 Building optparse-generic-1.4.4 Completed numhask-prelude-0.5.0 Completed optparse-generic-1.4.4 Completed bifunctors-5.5.11 Starting profunctors-5.6.2 Starting semigroupoids-5.3.5 Building profunctors-5.6.2 Building semigroupoids-5.3.5 Completed profunctors-5.6.2 Completed vector-0.12.3.0 Starting vector-algorithms-0.8.0.4 Starting math-functions-0.3.4.2 Completed semigroupoids-5.3.5 Starting reducers-3.12.3 Building vector-algorithms-0.8.0.4 Building math-functions-0.3.4.2 Building reducers-3.12.3 Completed reducers-3.12.3 Completed math-functions-0.3.4.2 Starting mwc-random-0.15.0.1 Building mwc-random-0.15.0.1 Completed vector-algorithms-0.8.0.4 Starting tdigest-0.2.1.1 Building tdigest-0.2.1.1 Completed tdigest-0.2.1.1 Completed mwc-random-0.15.0.1 Starting foldl-1.4.11 Building foldl-1.4.11 Completed foldl-1.4.11 Starting perf-0.7.0 Building perf-0.7.0 Completed perf-0.7.0 Starting online-0.2.2.0 Building online-0.2.2.0 Failed to install online-0.2.2.0 Build log ( /home/builder/.cabal/logs/ghc-8.10.2/online-0.2.2.0-5N6zppL9Nx673GLkoA3h6P.log ): cabal: Entering directory '/tmp/cabal-tmp-25123/online-0.2.2.0' Configuring online-0.2.2.0... Preprocessing library for online-0.2.2.0.. Building library for online-0.2.2.0.. [1 of 5] Compiling Online.Averages ( src/Online/Averages.hs, dist/build/Online/Averages.o, dist/build/Online/Averages.dyn_o ) src/Online/Averages.hs:153:14: error: Not in scope: type constructor or class BoundedField | 153 | autocorr :: (BoundedField a) => Fold a a -> Fold (a, a) a -> Fold a a | ^^^^^^^^^^^^ cabal: Leaving directory '/tmp/cabal-tmp-25123/online-0.2.2.0' cabal: Error: some packages failed to install: online-0.2.2.0-5N6zppL9Nx673GLkoA3h6P failed during the building phase. The exception was: ExitFailure 1