[INFO] cloning repository https://github.com/xd009642/ndarray-vision-benchmarking [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xd009642/ndarray-vision-benchmarking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Fndarray-vision-benchmarking", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Fndarray-vision-benchmarking'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7d7b98b947279f803069b89456682e8982270336 [INFO] checking xd009642/ndarray-vision-benchmarking against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Fndarray-vision-benchmarking" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xd009642/ndarray-vision-benchmarking on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xd009642/ndarray-vision-benchmarking [INFO] finished tweaking git repo https://github.com/xd009642/ndarray-vision-benchmarking [INFO] tweaked toml for git repo https://github.com/xd009642/ndarray-vision-benchmarking written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xd009642/ndarray-vision-benchmarking 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/xd009642/ndarray-vision` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lapacke v0.2.0 [INFO] [stderr] Downloaded cauchy v0.2.2 [INFO] [stderr] Downloaded lapack-src v0.4.0 [INFO] [stderr] Downloaded blas-src v0.2.1 [INFO] [stderr] Downloaded blas-src v0.4.0 [INFO] [stderr] Downloaded ndarray-stats v0.3.0 [INFO] [stderr] Downloaded lapacke-sys v0.1.4 [INFO] [stderr] Downloaded criterion-plot v0.4.2 [INFO] [stderr] Downloaded oorandom v11.1.1 [INFO] [stderr] Downloaded crossbeam-queue v0.2.2 [INFO] [stderr] Downloaded js-sys v0.3.40 [INFO] [stderr] Downloaded syn v1.0.29 [INFO] [stderr] Downloaded proc-macro2 v1.0.17 [INFO] [stderr] Downloaded serde_derive v1.0.111 [INFO] [stderr] Downloaded web-sys v0.3.40 [INFO] [stderr] Downloaded tinytemplate v1.0.4 [INFO] [stderr] Downloaded criterion v0.3.2 [INFO] [stderr] Downloaded plotters v0.2.15 [INFO] [stderr] Downloaded ndarray-linalg v0.12.0 [INFO] [stderr] Downloaded serde v1.0.111 [INFO] [stderr] Downloaded imageproc v0.20.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 297290c68f57ecfddb2f8c1e357f56cb3f81437f197e33a8bf92d17984ce20fa [INFO] running `Command { std: "docker" "start" "-a" "297290c68f57ecfddb2f8c1e357f56cb3f81437f197e33a8bf92d17984ce20fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "297290c68f57ecfddb2f8c1e357f56cb3f81437f197e33a8bf92d17984ce20fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "297290c68f57ecfddb2f8c1e357f56cb3f81437f197e33a8bf92d17984ce20fa", kill_on_drop: false }` [INFO] [stdout] 297290c68f57ecfddb2f8c1e357f56cb3f81437f197e33a8bf92d17984ce20fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfbda1f314679ca9b6da1c366e54ee54599c31fc0e7055ecc49f3f9aad271d27 [INFO] running `Command { std: "docker" "start" "-a" "cfbda1f314679ca9b6da1c366e54ee54599c31fc0e7055ecc49f3f9aad271d27", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking blas-src v0.2.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking lapacke-sys v0.1.4 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking deflate v0.8.4 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking png v0.16.3 [INFO] [stderr] Checking tiff v0.4.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking noisy_float v0.1.12 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking jpeg-decoder v0.1.19 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking lapack-src v0.4.0 [INFO] [stderr] Checking blas-src v0.4.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking image v0.23.4 [INFO] [stderr] Checking lapacke v0.2.0 [INFO] [stderr] Checking cauchy v0.2.2 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.1 [INFO] [stderr] Checking imageproc v0.20.0 [INFO] [stderr] Checking ndarray-linalg v0.12.0 [INFO] [stderr] Checking ndarray-stats v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Checking ndarray-vision v0.1.1 (https://github.com/xd009642/ndarray-vision?branch=speedup#0e4f919e) [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stderr] Checking ndarray-vision-benchmarking v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.90s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "cfbda1f314679ca9b6da1c366e54ee54599c31fc0e7055ecc49f3f9aad271d27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfbda1f314679ca9b6da1c366e54ee54599c31fc0e7055ecc49f3f9aad271d27", kill_on_drop: false }` [INFO] [stdout] cfbda1f314679ca9b6da1c366e54ee54599c31fc0e7055ecc49f3f9aad271d27 [INFO] checking xd009642/ndarray-vision-benchmarking against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Fndarray-vision-benchmarking" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xd009642/ndarray-vision-benchmarking on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xd009642/ndarray-vision-benchmarking [INFO] finished tweaking git repo https://github.com/xd009642/ndarray-vision-benchmarking [INFO] tweaked toml for git repo https://github.com/xd009642/ndarray-vision-benchmarking written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/xd009642/ndarray-vision-benchmarking 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae16db58238e5a12923d7750c58902c9b5a47f5e0e33ad194ffce322b6df7c4e [INFO] running `Command { std: "docker" "start" "-a" "ae16db58238e5a12923d7750c58902c9b5a47f5e0e33ad194ffce322b6df7c4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae16db58238e5a12923d7750c58902c9b5a47f5e0e33ad194ffce322b6df7c4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae16db58238e5a12923d7750c58902c9b5a47f5e0e33ad194ffce322b6df7c4e", kill_on_drop: false }` [INFO] [stdout] ae16db58238e5a12923d7750c58902c9b5a47f5e0e33ad194ffce322b6df7c4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d8bd8fbac12c1f3c2210222f35c01dbd626c46c7383acf4a90acd0aaa57af93 [INFO] running `Command { std: "docker" "start" "-a" "5d8bd8fbac12c1f3c2210222f35c01dbd626c46c7383acf4a90acd0aaa57af93", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking blas-src v0.2.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking lapacke-sys v0.1.4 [INFO] [stderr] Checking deflate v0.8.4 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking png v0.16.3 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking tiff v0.4.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking noisy_float v0.1.12 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking blas-src v0.4.0 [INFO] [stderr] Checking lapack-src v0.4.0 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking cauchy v0.2.2 [INFO] [stderr] Checking lapacke v0.2.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking jpeg-decoder v0.1.19 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking image v0.23.4 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.1 [INFO] [stderr] Checking ndarray-stats v0.3.0 [INFO] [stderr] Checking ndarray-linalg v0.12.0 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Checking ndarray-vision v0.1.1 (https://github.com/xd009642/ndarray-vision?branch=speedup#0e4f919e) [INFO] [stderr] Checking imageproc v0.20.0 [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stderr] Checking ndarray-vision-benchmarking v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "5d8bd8fbac12c1f3c2210222f35c01dbd626c46c7383acf4a90acd0aaa57af93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d8bd8fbac12c1f3c2210222f35c01dbd626c46c7383acf4a90acd0aaa57af93", kill_on_drop: false }` [INFO] [stdout] 5d8bd8fbac12c1f3c2210222f35c01dbd626c46c7383acf4a90acd0aaa57af93