[INFO] cloning repository https://github.com/timcharper/neural-net [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timcharper/neural-net" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimcharper%2Fneural-net", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimcharper%2Fneural-net'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 868a59ea3dcf51905b8e29c874010ad053c618ed [INFO] testing timcharper/neural-net against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimcharper%2Fneural-net" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/timcharper/neural-net [INFO] finished tweaking git repo https://github.com/timcharper/neural-net [INFO] tweaked toml for git repo https://github.com/timcharper/neural-net written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/timcharper/neural-net on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/timcharper/neural-net 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v2.9.3 [INFO] [stderr] Downloaded mnist v0.6.0 [INFO] [stderr] Downloaded ndarray-rand v0.15.0 [INFO] [stderr] Downloaded safetensors v0.6.2 [INFO] [stderr] Downloaded graphene-sys v0.21.1 [INFO] [stderr] Downloaded cairo-sys-rs v0.21.1 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.21.1 [INFO] [stderr] Downloaded windows-targets v0.53.3 [INFO] [stderr] Downloaded matrixmultiply v0.3.10 [INFO] [stderr] Downloaded anstream v0.6.20 [INFO] [stderr] Downloaded clap_derive v4.5.45 [INFO] [stderr] Downloaded clap v4.5.46 [INFO] [stderr] Downloaded glib-macros v0.21.0 [INFO] [stderr] Downloaded gdk4 v0.10.0 [INFO] [stderr] Downloaded indexmap v2.11.0 [INFO] [stderr] Downloaded gdk4-sys v0.10.0 [INFO] [stderr] Downloaded gtk4-sys v0.10.0 [INFO] [stderr] Downloaded clap_builder v4.5.46 [INFO] [stderr] Downloaded gio-sys v0.21.1 [INFO] [stderr] Downloaded serde_json v1.0.143 [INFO] [stderr] Downloaded gio v0.21.1 [INFO] [stderr] Downloaded glib-sys v0.21.1 [INFO] [stderr] Downloaded pango v0.21.1 [INFO] [stderr] Downloaded glib v0.21.1 [INFO] [stderr] Downloaded ndarray v0.16.1 [INFO] [stderr] Downloaded indicatif v0.18.0 [INFO] [stderr] Downloaded cairo-rs v0.21.1 [INFO] [stderr] Downloaded pango-sys v0.21.1 [INFO] [stderr] Downloaded gsk4 v0.10.0 [INFO] [stderr] Downloaded target-lexicon v0.13.2 [INFO] [stderr] Downloaded cfg-expr v0.20.2 [INFO] [stderr] Downloaded system-deps v7.0.5 [INFO] [stderr] Downloaded portable-atomic-util v0.2.4 [INFO] [stderr] Downloaded gdk-pixbuf v0.21.1 [INFO] [stderr] Downloaded graphene-rs v0.21.1 [INFO] [stderr] Downloaded gtk4 v0.10.0 [INFO] [stderr] Downloaded gtk4-macros v0.10.0 [INFO] [stderr] Downloaded gsk4-sys v0.10.0 [INFO] [stderr] Downloaded gobject-sys v0.21.1 [INFO] [stderr] Downloaded libc v0.2.175 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e513a11afe459c35074b5e2fe0da60c234e71a34a159c52c0f4a6ad75fdf8c16 [INFO] running `Command { std: "docker" "start" "-a" "e513a11afe459c35074b5e2fe0da60c234e71a34a159c52c0f4a6ad75fdf8c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e513a11afe459c35074b5e2fe0da60c234e71a34a159c52c0f4a6ad75fdf8c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e513a11afe459c35074b5e2fe0da60c234e71a34a159c52c0f4a6ad75fdf8c16", kill_on_drop: false }` [INFO] [stdout] e513a11afe459c35074b5e2fe0da60c234e71a34a159c52c0f4a6ad75fdf8c16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41592db4cbd11ed5bada956a470bf578110abe28d5886a9f4f8db67cdcf870de [INFO] running `Command { std: "docker" "start" "-a" "41592db4cbd11ed5bada956a470bf578110abe28d5886a9f4f8db67cdcf870de", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling version-compare v0.2.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling gio v0.21.1 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling cfg-expr v0.20.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling console v0.16.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling unit-prefix v0.5.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling mnist v0.6.0 [INFO] [stderr] Compiling indicatif v0.18.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling system-deps v7.0.5 [INFO] [stderr] Compiling glib-macros v0.21.0 [INFO] [stderr] Compiling gtk4-macros v0.10.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling glib-sys v0.21.1 [INFO] [stderr] Compiling gobject-sys v0.21.1 [INFO] [stderr] Compiling gio-sys v0.21.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.21.1 [INFO] [stderr] Compiling cairo-sys-rs v0.21.1 [INFO] [stderr] Compiling pango-sys v0.21.1 [INFO] [stderr] Compiling graphene-sys v0.21.1 [INFO] [stderr] Compiling gdk4-sys v0.10.0 [INFO] [stderr] Compiling gsk4-sys v0.10.0 [INFO] [stderr] Compiling gtk4-sys v0.10.0 [INFO] [stderr] Compiling glib v0.21.1 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling safetensors v0.6.2 [INFO] [stderr] Compiling ndarray-rand v0.15.0 [INFO] [stderr] Compiling cairo-rs v0.21.1 [INFO] [stderr] Compiling graphene-rs v0.21.1 [INFO] [stderr] Compiling pango v0.21.1 [INFO] [stderr] Compiling gdk-pixbuf v0.21.1 [INFO] [stderr] Compiling gdk4 v0.10.0 [INFO] [stderr] Compiling gsk4 v0.10.0 [INFO] [stderr] Compiling gtk4 v0.10.0 [INFO] [stderr] Compiling neural-net v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 59s [INFO] running `Command { std: "docker" "inspect" "41592db4cbd11ed5bada956a470bf578110abe28d5886a9f4f8db67cdcf870de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41592db4cbd11ed5bada956a470bf578110abe28d5886a9f4f8db67cdcf870de", kill_on_drop: false }` [INFO] [stdout] 41592db4cbd11ed5bada956a470bf578110abe28d5886a9f4f8db67cdcf870de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45389546f9738dbb2c3b502a72adb2b59e127d75bbb0e3ac48d8991e26c77808 [INFO] running `Command { std: "docker" "start" "-a" "45389546f9738dbb2c3b502a72adb2b59e127d75bbb0e3ac48d8991e26c77808", kill_on_drop: false }` [INFO] [stderr] Compiling neural-net v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "45389546f9738dbb2c3b502a72adb2b59e127d75bbb0e3ac48d8991e26c77808", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45389546f9738dbb2c3b502a72adb2b59e127d75bbb0e3ac48d8991e26c77808", kill_on_drop: false }` [INFO] [stdout] 45389546f9738dbb2c3b502a72adb2b59e127d75bbb0e3ac48d8991e26c77808 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 06ba559aa880e309320a2a37256bce7c5f8f3009807c45d889ef96b07b3e59da [INFO] running `Command { std: "docker" "start" "-a" "06ba559aa880e309320a2a37256bce7c5f8f3009807c45d889ef96b07b3e59da", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neural_net-513890454f4d63a3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/neural_net-97bb8210da6cd6b5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests neural_net [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "06ba559aa880e309320a2a37256bce7c5f8f3009807c45d889ef96b07b3e59da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06ba559aa880e309320a2a37256bce7c5f8f3009807c45d889ef96b07b3e59da", kill_on_drop: false }` [INFO] [stdout] 06ba559aa880e309320a2a37256bce7c5f8f3009807c45d889ef96b07b3e59da