[INFO] fetching crate gauss-quad 0.1.4...
[INFO] testing gauss-quad-0.1.4 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate gauss-quad 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate gauss-quad 0.1.4 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9b4940e4ba41ae87b51fe3f846a5649a8b3e3c28c9d8ef3ead4ad778fcf2cef1
[INFO] running `Command { std: "docker" "start" "-a" "9b4940e4ba41ae87b51fe3f846a5649a8b3e3c28c9d8ef3ead4ad778fcf2cef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b4940e4ba41ae87b51fe3f846a5649a8b3e3c28c9d8ef3ead4ad778fcf2cef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b4940e4ba41ae87b51fe3f846a5649a8b3e3c28c9d8ef3ead4ad778fcf2cef1", kill_on_drop: false }`
[INFO] [stdout] 9b4940e4ba41ae87b51fe3f846a5649a8b3e3c28c9d8ef3ead4ad778fcf2cef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c0a52efdf9f9641ad55e613e900c95eebd6f8d601e305cbc472f5e69a7950e69
[INFO] running `Command { std: "docker" "start" "-a" "c0a52efdf9f9641ad55e613e900c95eebd6f8d601e305cbc472f5e69a7950e69", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling assert_float_eq v1.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling statrs v0.11.0
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling gauss-quad v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]    --> src/lib.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 | #[doc(inline)]
[INFO] [stdout]     |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] 162 | pub type DMatrixf64 = Matrix<f64, Dynamic, Dynamic, VecStorage<f64, Dynamic, Dynamic>>;
[INFO] [stdout]     | --------------------------------------------------------------------------------------- not a `use` item
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]     = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.90s
[INFO] running `Command { std: "docker" "inspect" "c0a52efdf9f9641ad55e613e900c95eebd6f8d601e305cbc472f5e69a7950e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a52efdf9f9641ad55e613e900c95eebd6f8d601e305cbc472f5e69a7950e69", kill_on_drop: false }`
[INFO] [stdout] c0a52efdf9f9641ad55e613e900c95eebd6f8d601e305cbc472f5e69a7950e69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aad7b81ef4de81a81abd90d35fa33d5bdb8f16e0379e9d12954f26a28260be5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6aad7b81ef4de81a81abd90d35fa33d5bdb8f16e0379e9d12954f26a28260be5", kill_on_drop: false }`
[INFO] [stderr]    Compiling gauss-quad v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]    --> src/lib.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 | #[doc(inline)]
[INFO] [stdout]     |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] 162 | pub type DMatrixf64 = Matrix<f64, Dynamic, Dynamic, VecStorage<f64, Dynamic, Dynamic>>;
[INFO] [stdout]     | --------------------------------------------------------------------------------------- not a `use` item
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]     = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]    --> src/lib.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 | #[doc(inline)]
[INFO] [stdout]     |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] 162 | pub type DMatrixf64 = Matrix<f64, Dynamic, Dynamic, VecStorage<f64, Dynamic, Dynamic>>;
[INFO] [stdout]     | --------------------------------------------------------------------------------------- not a `use` item
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]     = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "6aad7b81ef4de81a81abd90d35fa33d5bdb8f16e0379e9d12954f26a28260be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aad7b81ef4de81a81abd90d35fa33d5bdb8f16e0379e9d12954f26a28260be5", kill_on_drop: false }`
[INFO] [stdout] 6aad7b81ef4de81a81abd90d35fa33d5bdb8f16e0379e9d12954f26a28260be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0869d7c288d6a8e0be33b1a1b06f2c135ea728e021ec2e38af3895256a8cc4ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0869d7c288d6a8e0be33b1a1b06f2c135ea728e021ec2e38af3895256a8cc4ef", kill_on_drop: false }`
[INFO] [stderr] warning: this attribute can only be applied to a `use` item
[INFO] [stderr]    --> src/lib.rs:161:7
[INFO] [stderr]     |
[INFO] [stderr] 161 | #[doc(inline)]
[INFO] [stderr]     |       ^^^^^^ only applicable on `use` items
[INFO] [stderr] 162 | pub type DMatrixf64 = Matrix<f64, Dynamic, Dynamic, VecStorage<f64, Dynamic, Dynamic>>;
[INFO] [stderr]     | --------------------------------------------------------------------------------------- not a `use` item
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr]     = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: this attribute can only be applied to a `use` item
[INFO] [stderr]    --> src/lib.rs:161:7
[INFO] [stderr]     |
[INFO] [stderr] 161 | #[doc(inline)]
[INFO] [stderr]     |       ^^^^^^ only applicable on `use` items
[INFO] [stderr] 162 | pub type DMatrixf64 = Matrix<f64, Dynamic, Dynamic, VecStorage<f64, Dynamic, Dynamic>>;
[INFO] [stderr]     | --------------------------------------------------------------------------------------- not a `use` item
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr]     = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#docno_inlinedocinline for more information
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gauss_quad-0060635ad6098ace)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[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_1_5 ... ok
[INFO] [stdout] test laguerre::tests::golub_welsch_5_alpha_negative ... ok
[INFO] [stdout] test legendre::tests::golub_welsch_3 ... ok
[INFO] [stdout] test laguerre::tests::golub_welsch_2_alpha_5 ... ok
[INFO] [stdout] test jacobi::tests::golub_welsch_2_alpha_1_beta_0 ... ok
[INFO] [stdout] test gaussian_quadrature::tests::integrate_linear_legendre ... ok
[INFO] [stdout] test jacobi::tests::golub_welsch_5_alpha_0_beta_0 ... ok
[INFO] [stdout] test jacobi::tests::golub_welsch_5_alpha_1_beta_0 ... ok
[INFO] [stdout] test laguerre::tests::golub_welsch_3_alpha_0 ... ok
[INFO] [stdout] test hermite::tests::golub_welsch_3 ... ok
[INFO] [stdout] test jacobi::tests::golub_welsch_5_alpha_0_beta_1 ... ok
[INFO] [stdout] test midpoint::tests::check_midpoint_integration ... ok
[INFO] [stdout] test simpson::tests::check_simpson_integration ... 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; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gauss-quad
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 115) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/simpson/mod.rs - simpson::Simpson (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... 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/midpoint/mod.rs - midpoint (line 10) ... ok
[INFO] [stdout] test src/simpson/mod.rs - simpson (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 135) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0869d7c288d6a8e0be33b1a1b06f2c135ea728e021ec2e38af3895256a8cc4ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0869d7c288d6a8e0be33b1a1b06f2c135ea728e021ec2e38af3895256a8cc4ef", kill_on_drop: false }`
[INFO] [stdout] 0869d7c288d6a8e0be33b1a1b06f2c135ea728e021ec2e38af3895256a8cc4ef