[INFO] crate filter 0.1.0 is already in cache
[INFO] testing filter-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate filter 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate filter 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate filter 0.1.0
[INFO] finished tweaking crates.io crate filter 0.1.0
[INFO] tweaked toml for crates.io crate filter 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 916ff39bcec46eca75c5c50eb6ba00f0d1264c9a5e83e59f9d08e76100447d47
[INFO] running `"docker" "start" "-a" "916ff39bcec46eca75c5c50eb6ba00f0d1264c9a5e83e59f9d08e76100447d47"`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling filter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/gh.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 | /         ((g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 | |             / (two * k - (g * (h + k) * (gh2 - four))))
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 230 |         (g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 |             / (two * k - (g * (h + k) * (gh2 - four)))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.45s
[INFO] running `"docker" "inspect" "916ff39bcec46eca75c5c50eb6ba00f0d1264c9a5e83e59f9d08e76100447d47"`
[INFO] running `"docker" "rm" "-f" "916ff39bcec46eca75c5c50eb6ba00f0d1264c9a5e83e59f9d08e76100447d47"`
[INFO] [stdout] 916ff39bcec46eca75c5c50eb6ba00f0d1264c9a5e83e59f9d08e76100447d47
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d3bdbd6fa5225611149fadb34ed943d3a1bef25fa34f7c7dc3cbed5e3f6cf34
[INFO] running `"docker" "start" "-a" "7d3bdbd6fa5225611149fadb34ed943d3a1bef25fa34f7c7dc3cbed5e3f6cf34"`
[INFO] [stderr]    Compiling filter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/gh.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 | /         ((g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 | |             / (two * k - (g * (h + k) * (gh2 - four))))
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 230 |         (g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 |             / (two * k - (g * (h + k) * (gh2 - four)))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/gh.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 | /         ((g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 | |             / (two * k - (g * (h + k) * (gh2 - four))))
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 230 |         (g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 |             / (two * k - (g * (h + k) * (gh2 - four)))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `"docker" "inspect" "7d3bdbd6fa5225611149fadb34ed943d3a1bef25fa34f7c7dc3cbed5e3f6cf34"`
[INFO] running `"docker" "rm" "-f" "7d3bdbd6fa5225611149fadb34ed943d3a1bef25fa34f7c7dc3cbed5e3f6cf34"`
[INFO] [stdout] 7d3bdbd6fa5225611149fadb34ed943d3a1bef25fa34f7c7dc3cbed5e3f6cf34
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ac2d42660a04471a734209fc150254c30e66d34ab0cb514fe17cebc28440b91b
[INFO] running `"docker" "start" "-a" "ac2d42660a04471a734209fc150254c30e66d34ab0cb514fe17cebc28440b91b"`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/gh.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 | /         ((g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 | |             / (two * k - (g * (h + k) * (gh2 - four))))
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 230 |         (g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 |             / (two * k - (g * (h + k) * (gh2 - four)))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/gh.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 | /         ((g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 | |             / (two * k - (g * (h + k) * (gh2 - four))))
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 230 |         (g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 |             / (two * k - (g * (h + k) * (gh2 - four)))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/filter-9f54023d16261e67
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test discrete_bayes::tests::test_prediction_wrap_kernel_3 ... ok
[INFO] [stdout] test discrete_bayes::tests::test_prediction_extend_kernel_4 ... ok
[INFO] [stdout] test common::tests::test_convolve_extended ... ok
[INFO] [stdout] test discrete_bayes::tests::test_prediction_constant_kernel_4 ... ok
[INFO] [stdout] test discrete_bayes::tests::test_prediction_wrap_kernel_4 ... ok
[INFO] [stdout] test discrete_bayes::tests::test_prediction_wrap_kernel_5 ... ok
[INFO] [stdout] test common::tests::test_roll ... ok
[INFO] [stdout] test common::tests::test_roll_negative ... ok
[INFO] [stdout] test common::tests::test_convolve_extended2 ... ok
[INFO] [stdout] test kalman::kalman_filter::tests::test_1d_reference ... ok
[INFO] [stdout] test common::tests::test_shift_extend ... ok
[INFO] [stdout] test kalman::kalman_filter::tests::test_univariate_kf_setup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests filter
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/gh.rs - gh::GHFilter<T>::new (line 61) ... ok
[INFO] [stdout] test src/gh.rs - gh::GHKFilter<T>::new (line 180) ... ok
[INFO] [stdout] test src/gh.rs - gh::GHKFilter (line 123) ... ok
[INFO] [stdout] test src/discrete_bayes.rs - discrete_bayes::normalize (line 15) ... ok
[INFO] [stdout] test src/gh.rs - gh::GHFilter (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ac2d42660a04471a734209fc150254c30e66d34ab0cb514fe17cebc28440b91b"`
[INFO] running `"docker" "rm" "-f" "ac2d42660a04471a734209fc150254c30e66d34ab0cb514fe17cebc28440b91b"`
[INFO] [stdout] ac2d42660a04471a734209fc150254c30e66d34ab0cb514fe17cebc28440b91b