[INFO] fetching crate arima 0.3.0...
[INFO] testing arima-0.3.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] extracting crate arima 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate arima 0.3.0
[INFO] finished tweaking crates.io crate arima 0.3.0
[INFO] tweaked toml for crates.io crate arima 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arima 0.3.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arima 0.3.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ead9fbcf859f6f2e3385b97838529adcfbde573718154b15fd38bbb942086e7f
[INFO] running `Command { std: "docker" "start" "-a" "ead9fbcf859f6f2e3385b97838529adcfbde573718154b15fd38bbb942086e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ead9fbcf859f6f2e3385b97838529adcfbde573718154b15fd38bbb942086e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead9fbcf859f6f2e3385b97838529adcfbde573718154b15fd38bbb942086e7f", kill_on_drop: false }`
[INFO] [stdout] ead9fbcf859f6f2e3385b97838529adcfbde573718154b15fd38bbb942086e7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2624829911ff47e90ba415fc8589c2aa7996dd28ca5c5cf45a04b0dc80b69243
[INFO] running `Command { std: "docker" "start" "-a" "2624829911ff47e90ba415fc8589c2aa7996dd28ca5c5cf45a04b0dc80b69243", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling more-asserts v0.3.1
[INFO] [stderr]    Compiling finitediff v0.1.4
[INFO] [stderr]    Compiling liblbfgs v0.1.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling arima v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.68s
[INFO] running `Command { std: "docker" "inspect" "2624829911ff47e90ba415fc8589c2aa7996dd28ca5c5cf45a04b0dc80b69243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2624829911ff47e90ba415fc8589c2aa7996dd28ca5c5cf45a04b0dc80b69243", kill_on_drop: false }`
[INFO] [stdout] 2624829911ff47e90ba415fc8589c2aa7996dd28ca5c5cf45a04b0dc80b69243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc0b5c7ee82273be46dcf39ca29e538f831564fdb5f0da809d13fb844e49a70b
[INFO] running `Command { std: "docker" "start" "-a" "bc0b5c7ee82273be46dcf39ca29e538f831564fdb5f0da809d13fb844e49a70b", kill_on_drop: false }`
[INFO] [stderr]    Compiling arima v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "bc0b5c7ee82273be46dcf39ca29e538f831564fdb5f0da809d13fb844e49a70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0b5c7ee82273be46dcf39ca29e538f831564fdb5f0da809d13fb844e49a70b", kill_on_drop: false }`
[INFO] [stdout] bc0b5c7ee82273be46dcf39ca29e538f831564fdb5f0da809d13fb844e49a70b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a8a27eddec8271f51270e88fd4f84a8482cb8031df5f06bbd53054ad72d2bc9
[INFO] running `Command { std: "docker" "start" "-a" "0a8a27eddec8271f51270e88fd4f84a8482cb8031df5f06bbd53054ad72d2bc9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arima-5bbb4d5f3de0ddea)
[INFO] [stdout] 
[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] [stderr]      Running tests/acf.rs (/opt/rustwide/target/debug/deps/acf-09ed3e69fa4251bc)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_acf::acf_cor_full_f64 ... ok
[INFO] [stdout] test test_acf::acf_cov_maxlag_f64 ... ok
[INFO] [stdout] test test_acf::acf_cov_full_f64 ... ok
[INFO] [stdout] test test_acf::acf_cor_maxlag_f64 ... ok
[INFO] [stdout] test test_acf::ar_coef_full_f64 ... ok
[INFO] [stdout] test test_acf::ar_dl_coef_full_f64 ... ok
[INFO] [stdout] test test_acf::ar_var_order_f64 ... ok
[INFO] [stdout] test test_acf::pacf_maxlag_f64 ... ok
[INFO] [stdout] test test_acf::pacf_full_f64 ... ok
[INFO] [stdout] test test_acf::ar_dl_coef_order_f64 ... ok
[INFO] [stdout] test test_acf::ar_coef_order_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/estimate.rs (/opt/rustwide/target/debug/deps/estimate-8f37756665bc954a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_estimate::residuals_arima_102_f64 ... ok
[INFO] [stdout] test test_estimate::residuals_ar3_f64 ... ok
[INFO] [stdout] test test_estimate::fit_arima_101_f64 ... ok
[INFO] [stdout] test test_estimate::fit_arima_102_f64 ... ok
[INFO] [stdout] test test_estimate::fit_arima_2002_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sim.rs (/opt/rustwide/target/debug/deps/sim-59cf8bdea1e3354c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_sim::sim_ma ... ok
[INFO] [stdout] test test_sim::sim_ar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/util.rs (/opt/rustwide/target/debug/deps/util-ae6a3283d6559d19)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stderr]    Doc-tests arima
[INFO] [stdout] test test_util::cumsum_f64 ... ok
[INFO] [stdout] test test_util::cumsum_i32 ... ok
[INFO] [stdout] test test_util::diff_1_f64 ... ok
[INFO] [stdout] test test_util::diff_1_i32 ... ok
[INFO] [stdout] test test_util::diff_2_f64 ... ok
[INFO] [stdout] test test_util::diff_2_i32 ... ok
[INFO] [stdout] test test_util::diff_log_f64 ... ok
[INFO] [stdout] test test_util::diffinv_1_i32 ... ok
[INFO] [stdout] test test_util::diffinv_2_f64 ... ok
[INFO] [stdout] test test_util::diffinv_2_i32 ... ok
[INFO] [stdout] test test_util::lag_i32 ... ok
[INFO] [stdout] test test_util::diffinv_1_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/acf.rs - acf::ar_dl_rho_cov (line 191) ... FAILED
[INFO] [stdout] test src/acf.rs - acf::pacf (line 339) ... FAILED
[INFO] [stdout] test src/acf.rs - acf::pacf_rho_cov0 (line 370) ... FAILED
[INFO] [stdout] test src/acf.rs - acf::acf (line 22) ... FAILED
[INFO] [stdout] test src/acf.rs - acf::ar (line 84) ... FAILED
[INFO] [stdout] test src/estimate.rs - estimate::residuals (line 34) ... FAILED
[INFO] [stdout] test src/acf.rs - acf::var_phi_rho_cov (line 301) ... ok
[INFO] [stdout] test src/util.rs - util::diff (line 45) ... ok
[INFO] [stdout] test src/util.rs - util::cumsum (line 108) ... ok
[INFO] [stdout] test src/sim.rs - sim::arima_forecast (line 125) ... ok
[INFO] [stdout] test src/util.rs - util::center (line 198) ... ok
[INFO] [stdout] test src/acf.rs - acf::var (line 270) ... ok
[INFO] [stdout] test src/util.rs - util::lag (line 18) ... ok
[INFO] [stdout] test src/util.rs - util::diff_log (line 75) ... ok
[INFO] [stdout] test src/util.rs - util::diffinv (line 139) ... ok
[INFO] [stdout] test src/util.rs - util::mean (line 173) ... ok
[INFO] [stdout] test src/sim.rs - sim::arima_sim (line 23) ... ok
[INFO] [stdout] test src/estimate.rs - estimate::fit (line 93) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/acf.rs - acf::ar_dl_rho_cov (line 191) stdout ----
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]    --> src/acf.rs:198:29
[INFO] [stdout]     |
[INFO] [stdout] 198 | assert!((ar[0] - 0.3466667).abs() < 1.0e-7);
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]    --> src/acf.rs:199:30
[INFO] [stdout]     |
[INFO] [stdout] 199 | assert!((ar[1] - -0.3866667).abs() < 1.0e-7);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0689`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/acf.rs - acf::pacf (line 339) stdout ----
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]    --> src/acf.rs:344:24
[INFO] [stdout]     |
[INFO] [stdout] 344 | assert!((pr[0] - 0.25).abs() < 1.0e-7);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]    --> src/acf.rs:345:30
[INFO] [stdout]     |
[INFO] [stdout] 345 | assert!((pr[1] - -0.3866667).abs() < 1.0e-7);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0689`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/acf.rs - acf::pacf_rho_cov0 (line 370) stdout ----
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]    --> src/acf.rs:377:24
[INFO] [stdout]     |
[INFO] [stdout] 377 | assert!((pr[0] - 0.25).abs() < 1.0e-7);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]    --> src/acf.rs:378:30
[INFO] [stdout]     |
[INFO] [stdout] 378 | assert!((pr[1] - -0.3866667).abs() < 1.0e-7);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0689`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/acf.rs - acf::acf (line 22) stdout ----
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/acf.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 | assert!((ac[0] - 1.0).abs() < 1.0e-7);
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/acf.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 | assert!((ac[1] - 0.25).abs() < 1.0e-7);
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/acf.rs:29:26
[INFO] [stdout]    |
[INFO] [stdout] 29 | assert!((ac[2] - (-0.3)).abs() < 1.0e-7);
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0689`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/acf.rs - acf::ar (line 84) stdout ----
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/acf.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 | assert!((ar[0] - 0.3466667).abs() < 1.0e-7);
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/acf.rs:90:30
[INFO] [stdout]    |
[INFO] [stdout] 90 | assert!((ar[1] - -0.3866667).abs() < 1.0e-7);
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0689`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/estimate.rs - estimate::residuals (line 34) stdout ----
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/estimate.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 | assert!((res[0] - 0.00).abs() < 1.0e-7);
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/estimate.rs:40:25
[INFO] [stdout]    |
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 40 | assert!((res[1] - 0.00).abs() < 1.0e-7);
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/estimate.rs:41:31
[INFO] [stdout]    |
[INFO] [stdout] 41 | assert!((res[2] - 0.27999999).abs() < 1.0e-7);
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/estimate.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 | assert!((res[3] - 0.196).abs() < 1.0e-7);
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0689`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/acf.rs - acf::acf (line 22)
[INFO] [stdout]     src/acf.rs - acf::ar (line 84)
[INFO] [stdout]     src/acf.rs - acf::ar_dl_rho_cov (line 191)
[INFO] [stdout]     src/acf.rs - acf::pacf (line 339)
[INFO] [stdout]     src/acf.rs - acf::pacf_rho_cov0 (line 370)
[INFO] [stdout]     src/estimate.rs - estimate::residuals (line 34)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a8a27eddec8271f51270e88fd4f84a8482cb8031df5f06bbd53054ad72d2bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8a27eddec8271f51270e88fd4f84a8482cb8031df5f06bbd53054ad72d2bc9", kill_on_drop: false }`
[INFO] [stdout] 0a8a27eddec8271f51270e88fd4f84a8482cb8031df5f06bbd53054ad72d2bc9
