[INFO] crate gauss-quad 0.1.4 is already in cache
[INFO] testing gauss-quad-0.1.4 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate gauss-quad 0.1.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gauss-quad 0.1.4 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gauss-quad 0.1.4
[INFO] finished tweaking crates.io crate gauss-quad 0.1.4
[INFO] tweaked toml for crates.io crate gauss-quad 0.1.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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=warn" "-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" "+beta-2020-06-03" "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] 2a91d41e186ec66a58557a02183f83b64c1f6411c32fbc09bc05cacfc37d8fa3
[INFO] running `"docker" "start" "-a" "2a91d41e186ec66a58557a02183f83b64c1f6411c32fbc09bc05cacfc37d8fa3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling assert_float_eq v1.1.3
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling statrs v0.11.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling gauss-quad v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.46s
[INFO] running `"docker" "inspect" "2a91d41e186ec66a58557a02183f83b64c1f6411c32fbc09bc05cacfc37d8fa3"`
[INFO] running `"docker" "rm" "-f" "2a91d41e186ec66a58557a02183f83b64c1f6411c32fbc09bc05cacfc37d8fa3"`
[INFO] [stdout] 2a91d41e186ec66a58557a02183f83b64c1f6411c32fbc09bc05cacfc37d8fa3
[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=warn" "-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" "+beta-2020-06-03" "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] 8a2acfcbbaa10b64c9c56a99f9c04460481b12dda4f41593072acac19a310597
[INFO] running `"docker" "start" "-a" "8a2acfcbbaa10b64c9c56a99f9c04460481b12dda4f41593072acac19a310597"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling gauss-quad v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `"docker" "inspect" "8a2acfcbbaa10b64c9c56a99f9c04460481b12dda4f41593072acac19a310597"`
[INFO] running `"docker" "rm" "-f" "8a2acfcbbaa10b64c9c56a99f9c04460481b12dda4f41593072acac19a310597"`
[INFO] [stdout] 8a2acfcbbaa10b64c9c56a99f9c04460481b12dda4f41593072acac19a310597
[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=warn" "-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" "+beta-2020-06-03" "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] d47b6d1135e5fdbe2dd1e7f24706c07986532a48956c6d17653f27aebe2ee2de
[INFO] running `"docker" "start" "-a" "d47b6d1135e5fdbe2dd1e7f24706c07986532a48956c6d17653f27aebe2ee2de"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gauss_quad-524032c59b92dc10
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test gaussian_quadrature::tests::integrate_linear_legendre ... ok
[INFO] [stdout] test midpoint::tests::check_midpoint_integration ... ok
[INFO] [stdout] test simpson::tests::check_simpson_integration ... ok
[INFO] [stdout] test legendre::tests::golub_welsch_3 ... ok
[INFO] [stdout] test hermite::tests::golub_welsch_3 ... ok
[INFO] [stdout] test gaussian_quadrature::tests::integrate_parabola_legendre ... ok
[INFO] [stdout] test gaussian_quadrature::tests::integrate_one_hermite ... ok
[INFO] [stdout] test laguerre::tests::golub_welsch_3_alpha_0 ... ok
[INFO] [stdout] test laguerre::tests::golub_welsch_2_alpha_5 ... ok
[INFO] [stdout] test laguerre::tests::golub_welsch_3_alpha_1_5 ... ok
[INFO] [stdout] test jacobi::tests::golub_welsch_5_alpha_1_beta_0 ... ok
[INFO] [stdout] test laguerre::tests::golub_welsch_5_alpha_negative ... ok
[INFO] [stdout] test jacobi::tests::golub_welsch_5_alpha_0_beta_1 ... ok
[INFO] [stdout] test jacobi::tests::golub_welsch_5_alpha_0_beta_0 ... ok
[INFO] [stdout] test jacobi::tests::golub_welsch_2_alpha_1_beta_0 ... ok
[INFO] [stdout] test jacobi::tests::golub_welsch_50_alpha_42_beta_23 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gauss-quad
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs -  (line 135) ... ok
[INFO] [stdout] test src/lib.rs -  (line 115) ... ok
[INFO] [stdout] test src/simpson/mod.rs - simpson::Simpson (line 48) ... ok
[INFO] [stdout] test src/simpson/mod.rs - simpson (line 18) ... ok
[INFO] [stdout] test src/lib.rs -  (line 48) ... ok
[INFO] [stdout] test src/lib.rs -  (line 104) ... ok
[INFO] [stdout] test src/midpoint/mod.rs - midpoint::Midpoint (line 51) ... ok
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] test src/lib.rs -  (line 85) ... ok
[INFO] [stdout] test src/midpoint/mod.rs - midpoint (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d47b6d1135e5fdbe2dd1e7f24706c07986532a48956c6d17653f27aebe2ee2de"`
[INFO] running `"docker" "rm" "-f" "d47b6d1135e5fdbe2dd1e7f24706c07986532a48956c6d17653f27aebe2ee2de"`
[INFO] [stdout] d47b6d1135e5fdbe2dd1e7f24706c07986532a48956c6d17653f27aebe2ee2de