[INFO] crate finalfrontier 0.2.0 is already in cache
[INFO] extracting crate finalfrontier 0.2.0 into work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/finalfrontier/0.2.0
[INFO] extracting crate finalfrontier 0.2.0 into work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/finalfrontier/0.2.0
[INFO] validating manifest of finalfrontier-0.2.0 on toolchain master#003382e4150984cb476047b3925edf8d75df2d59
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of finalfrontier-0.2.0 on toolchain try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing finalfrontier-0.2.0
[INFO] finished frobbing finalfrontier-0.2.0
[INFO] frobbed toml for finalfrontier-0.2.0 written to work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/finalfrontier/0.2.0/Cargo.toml
[INFO] started frobbing finalfrontier-0.2.0
[INFO] finished frobbing finalfrontier-0.2.0
[INFO] frobbed toml for finalfrontier-0.2.0 written to work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/finalfrontier/0.2.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking finalfrontier-0.2.0 against try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00 for pr-59527
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59527/worker-1/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/finalfrontier/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 156049f80b5739e38a7baa0a7e64d898c715b5735bfbe9336d6b2608233996ab
[INFO] running `"docker" "start" "-a" "156049f80b5739e38a7baa0a7e64d898c715b5735bfbe9336d6b2608233996ab"`
[INFO] [stderr]     Checking zipf v3.0.0
[INFO] [stderr]     Checking hogwild v0.2.0
[INFO] [stderr]     Checking ndarray-rand v0.7.0
[INFO] [stderr]     Checking finalfrontier v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/vec_simd.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / /// Dot product: u · v
[INFO] [stderr] 10 | | ///
[INFO] [stderr] 11 | | /// This SIMD-vectorized function computes the dot product
[INFO] [stderr] 12 | | /// (BLAS sdot).
[INFO] [stderr]    | |________________^
[INFO] [stderr] 13 | / cfg_if! {
[INFO] [stderr] 14 | |     if #[cfg(target_feature = "avx")] {
[INFO] [stderr] 15 | |         pub fn dot(u: ArrayView1<f32>, v: ArrayView1<f32>) -> f32 {
[INFO] [stderr] 16 | |             unsafe { dot_f32x8(u, v) }
[INFO] [stderr] ...  |
[INFO] [stderr] 26 | |     }
[INFO] [stderr] 27 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/vec_simd.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / /// Scaling: u = au
[INFO] [stderr] 30 | | ///
[INFO] [stderr] 31 | | /// This function performs SIMD-vectorized scaling (BLAS sscal).
[INFO] [stderr]    | |________________________________________________________________^
[INFO] [stderr] 32 | / cfg_if! {
[INFO] [stderr] 33 | |     if #[cfg(target_feature = "avx")] {
[INFO] [stderr] 34 | |         pub fn scale(u: ArrayViewMut1<f32>, a: f32) {
[INFO] [stderr] 35 | |             unsafe { scale_f32x8(u, a) }
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |     }
[INFO] [stderr] 46 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/vec_simd.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | / /// Scaled addition: *u = u + av*
[INFO] [stderr] 49 | | ///
[INFO] [stderr] 50 | | /// This function performs SIMD-vectorized scaled addition (BLAS saxpy).
[INFO] [stderr]    | |________________________________________________________________________^
[INFO] [stderr] 51 | / cfg_if! {
[INFO] [stderr] 52 | |     if #[cfg(target_feature = "avx")] {
[INFO] [stderr] 53 | |         pub fn scaled_add(u: ArrayViewMut1<f32>, v: ArrayView1<f32>, a: f32) {
[INFO] [stderr] 54 | |             unsafe { scaled_add_f32x8(u, v, a) }
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |     }
[INFO] [stderr] 65 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/vec_simd.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / /// Dot product: u · v
[INFO] [stderr] 10 | | ///
[INFO] [stderr] 11 | | /// This SIMD-vectorized function computes the dot product
[INFO] [stderr] 12 | | /// (BLAS sdot).
[INFO] [stderr]    | |________________^
[INFO] [stderr] 13 | / cfg_if! {
[INFO] [stderr] 14 | |     if #[cfg(target_feature = "avx")] {
[INFO] [stderr] 15 | |         pub fn dot(u: ArrayView1<f32>, v: ArrayView1<f32>) -> f32 {
[INFO] [stderr] 16 | |             unsafe { dot_f32x8(u, v) }
[INFO] [stderr] ...  |
[INFO] [stderr] 26 | |     }
[INFO] [stderr] 27 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/vec_simd.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / /// Scaling: u = au
[INFO] [stderr] 30 | | ///
[INFO] [stderr] 31 | | /// This function performs SIMD-vectorized scaling (BLAS sscal).
[INFO] [stderr]    | |________________________________________________________________^
[INFO] [stderr] 32 | / cfg_if! {
[INFO] [stderr] 33 | |     if #[cfg(target_feature = "avx")] {
[INFO] [stderr] 34 | |         pub fn scale(u: ArrayViewMut1<f32>, a: f32) {
[INFO] [stderr] 35 | |             unsafe { scale_f32x8(u, a) }
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |     }
[INFO] [stderr] 46 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/vec_simd.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | / /// Scaled addition: *u = u + av*
[INFO] [stderr] 49 | | ///
[INFO] [stderr] 50 | | /// This function performs SIMD-vectorized scaled addition (BLAS saxpy).
[INFO] [stderr]    | |________________________________________________________________________^
[INFO] [stderr] 51 | / cfg_if! {
[INFO] [stderr] 52 | |     if #[cfg(target_feature = "avx")] {
[INFO] [stderr] 53 | |         pub fn scaled_add(u: ArrayViewMut1<f32>, v: ArrayView1<f32>, a: f32) {
[INFO] [stderr] 54 | |             unsafe { scaled_add_f32x8(u, v, a) }
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |     }
[INFO] [stderr] 65 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `"docker" "inspect" "156049f80b5739e38a7baa0a7e64d898c715b5735bfbe9336d6b2608233996ab"`
[INFO] running `"docker" "rm" "-f" "156049f80b5739e38a7baa0a7e64d898c715b5735bfbe9336d6b2608233996ab"`
[INFO] [stdout] 156049f80b5739e38a7baa0a7e64d898c715b5735bfbe9336d6b2608233996ab