[INFO] cloning repository https://github.com/nikekukuri/rust-simple-MLP [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikekukuri/rust-simple-MLP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikekukuri%2Frust-simple-MLP", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikekukuri%2Frust-simple-MLP'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6983192c8c7b8b5f42a57e730845d74c8dfe93c4 [INFO] checking nikekukuri/rust-simple-MLP against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikekukuri%2Frust-simple-MLP" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nikekukuri/rust-simple-MLP on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nikekukuri/rust-simple-MLP [INFO] finished tweaking git repo https://github.com/nikekukuri/rust-simple-MLP [INFO] tweaked toml for git repo https://github.com/nikekukuri/rust-simple-MLP written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/nikekukuri/rust-simple-MLP 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded katexit v0.1.4 [INFO] [stderr] Downloaded intel-mkl-src v0.8.1 [INFO] [stderr] Downloaded lax v0.16.0 [INFO] [stderr] Downloaded intel-mkl-tool v0.8.1 [INFO] [stderr] Downloaded ocipkg v0.2.9 [INFO] [stderr] Downloaded ndarray-linalg v0.16.0 [INFO] [stderr] Downloaded webpki-roots v0.26.2 [INFO] [stderr] Downloaded lapack-sys v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d08fbffe84d62ca2017a0b77751796a8e5625c7a2047b905baa314b9460c6df [INFO] running `Command { std: "docker" "start" "-a" "5d08fbffe84d62ca2017a0b77751796a8e5625c7a2047b905baa314b9460c6df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d08fbffe84d62ca2017a0b77751796a8e5625c7a2047b905baa314b9460c6df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d08fbffe84d62ca2017a0b77751796a8e5625c7a2047b905baa314b9460c6df", kill_on_drop: false }` [INFO] [stdout] 5d08fbffe84d62ca2017a0b77751796a8e5625c7a2047b905baa314b9460c6df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc0620126949babddce5ace9a2a58df5ddd333212d8f032b93e8501fafe03eef [INFO] running `Command { std: "docker" "start" "-a" "bc0620126949babddce5ace9a2a58df5ddd333212d8f032b93e8501fafe03eef", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling rustls-pki-types v1.7.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling miniz_oxide v0.7.3 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling winnow v0.6.13 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling filetime v0.2.23 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling webpki-roots v0.26.2 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling directories v5.0.1 [INFO] [stderr] Compiling uuid v1.8.0 [INFO] [stderr] Compiling xattr v1.3.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling tar v0.4.41 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling intel-mkl-tool v0.8.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking lapack-sys v0.14.0 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling darling_core v0.20.9 [INFO] [stderr] Compiling rustls-webpki v0.102.4 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling katexit v0.1.4 [INFO] [stderr] Checking cauchy v0.4.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling darling_macro v0.20.9 [INFO] [stderr] Compiling darling v0.20.9 [INFO] [stderr] Compiling derive_builder_core v0.20.0 [INFO] [stderr] Compiling derive_builder_macro v0.20.0 [INFO] [stderr] Compiling derive_builder v0.20.0 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling serde_spanned v0.6.6 [INFO] [stderr] Compiling toml_edit v0.22.14 [INFO] [stderr] Compiling ureq v2.9.7 [INFO] [stderr] Compiling oci-spec v0.6.5 [INFO] [stderr] Compiling toml v0.8.14 [INFO] [stderr] Compiling ocipkg v0.2.9 [INFO] [stderr] Compiling intel-mkl-src v0.8.1 [INFO] [stderr] Checking lax v0.16.0 [INFO] [stderr] Checking ndarray-linalg v0.16.0 [INFO] [stderr] Checking rust-simple-MLP v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ndarray_linalg::*` [INFO] [stdout] --> src/layer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray_linalg::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray_linalg::*` [INFO] [stdout] --> src/layer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray_linalg::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray_linalg::*` [INFO] [stdout] --> src/layer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray_linalg::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray_linalg::*` [INFO] [stdout] --> src/layer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray_linalg::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.55s [INFO] running `Command { std: "docker" "inspect" "bc0620126949babddce5ace9a2a58df5ddd333212d8f032b93e8501fafe03eef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc0620126949babddce5ace9a2a58df5ddd333212d8f032b93e8501fafe03eef", kill_on_drop: false }` [INFO] [stdout] bc0620126949babddce5ace9a2a58df5ddd333212d8f032b93e8501fafe03eef