[INFO] cloning repository https://github.com/ds1sqe/ml_in_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ds1sqe/ml_in_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fds1sqe%2Fml_in_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fds1sqe%2Fml_in_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1325f4da856eb97c4489182bb4e1365cfb2ec77f [INFO] testing ds1sqe/ml_in_rust against beta-2026-04-21 for beta-1.96-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fds1sqe%2Fml_in_rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ds1sqe/ml_in_rust [INFO] finished tweaking git repo https://github.com/ds1sqe/ml_in_rust [INFO] tweaked toml for git repo https://github.com/ds1sqe/ml_in_rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ds1sqe/ml_in_rust on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ds1sqe/ml_in_rust 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.52.0 [INFO] [stderr] Downloaded web-time v0.2.4 [INFO] [stderr] Downloaded fastrand v2.0.1 [INFO] [stderr] Downloaded piper v0.2.1 [INFO] [stderr] Downloaded async-signal v0.2.5 [INFO] [stderr] Downloaded async-io v2.3.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.56 [INFO] [stderr] Downloaded zbus_macros v3.15.0 [INFO] [stderr] Downloaded async-process v1.8.1 [INFO] [stderr] Downloaded emath v0.23.0 [INFO] [stderr] Downloaded event-listener v3.1.0 [INFO] [stderr] Downloaded indexmap v2.2.2 [INFO] [stderr] Downloaded cocoa-foundation v0.1.2 [INFO] [stderr] Downloaded async-trait v0.1.77 [INFO] [stderr] Downloaded async-executor v1.8.0 [INFO] [stderr] Downloaded polling v3.4.0 [INFO] [stderr] Downloaded tempfile v3.10.0 [INFO] [stderr] Downloaded event-listener-strategy v0.4.0 [INFO] [stderr] Downloaded xml-rs v0.8.19 [INFO] [stderr] Downloaded pkg-config v0.3.29 [INFO] [stderr] Downloaded serde_repr v0.1.18 [INFO] [stderr] Downloaded 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wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Downloaded enumflags2 v0.7.8 [INFO] [stderr] Downloaded bytemuck v1.14.2 [INFO] [stderr] Downloaded core-foundation-sys v0.8.6 [INFO] [stderr] Downloaded x11rb-protocol v0.12.0 [INFO] [stderr] Downloaded xdg-home v1.1.0 [INFO] [stderr] Downloaded memchr v2.7.1 [INFO] [stderr] Downloaded egui-winit v0.23.0 [INFO] [stderr] Downloaded winapi-util v0.1.6 [INFO] [stderr] Downloaded serde_derive v1.0.196 [INFO] [stderr] Downloaded errno v0.3.8 [INFO] [stderr] Downloaded libloading v0.8.1 [INFO] [stderr] Downloaded smallvec v1.13.1 [INFO] [stderr] Downloaded bitflags v2.4.2 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.91 [INFO] [stderr] Downloaded rustix v0.38.31 [INFO] [stderr] Downloaded arboard v3.3.0 [INFO] [stderr] Downloaded bumpalo v3.14.0 [INFO] [stderr] Downloaded thiserror v1.0.56 [INFO] [stderr] Downloaded is-terminal v0.4.10 [INFO] [stderr] Downloaded proc-macro2 v1.0.78 [INFO] [stderr] Downloaded serde v1.0.196 [INFO] [stderr] Downloaded mio v0.8.10 [INFO] [stderr] Downloaded regex-automata v0.4.5 [INFO] [stderr] Downloaded xcursor v0.3.5 [INFO] [stderr] Downloaded itoa v1.0.10 [INFO] [stderr] Downloaded lock_api v0.4.11 [INFO] [stderr] Downloaded ecolor v0.23.0 [INFO] [stderr] Downloaded webbrowser v0.8.12 [INFO] [stderr] Downloaded hermit-abi v0.3.5 [INFO] [stderr] Downloaded png v0.17.11 [INFO] [stderr] Downloaded egui_glow v0.23.0 [INFO] [stderr] Downloaded ab_glyph v0.2.23 [INFO] [stderr] Downloaded waker-fn v1.1.1 [INFO] [stderr] Downloaded owned_ttf_parser v0.20.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.91 [INFO] [stderr] Downloaded async-channel v2.1.1 [INFO] [stderr] Downloaded winnow v0.5.39 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.0 [INFO] [stderr] Downloaded async-task v4.7.0 [INFO] [stderr] Downloaded gethostname v0.3.0 [INFO] [stderr] Downloaded epaint v0.23.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.0 [INFO] [stderr] Downloaded image v0.24.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0fa57683e9254c57b20a2fc1164c951d4224a6a48921daa86d1c4530196e43a4 [INFO] running `Command { std: "docker" "start" "-a" "0fa57683e9254c57b20a2fc1164c951d4224a6a48921daa86d1c4530196e43a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fa57683e9254c57b20a2fc1164c951d4224a6a48921daa86d1c4530196e43a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fa57683e9254c57b20a2fc1164c951d4224a6a48921daa86d1c4530196e43a4", kill_on_drop: false }` [INFO] [stdout] 0fa57683e9254c57b20a2fc1164c951d4224a6a48921daa86d1c4530196e43a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a8a2830f7ccd106b1f62adafad413bc1fe723ac40444f8f283dc59621397b9c [INFO] running `Command { std: "docker" "start" "-a" "9a8a2830f7ccd106b1f62adafad413bc1fe723ac40444f8f283dc59621397b9c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling libloading v0.8.1 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling ttf-parser v0.20.0 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling winnow v0.5.39 [INFO] [stderr] Compiling indexmap v2.2.2 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling event-listener v4.0.3 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling async-lock v3.3.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling fdeflate v0.3.4 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling futures-lite v2.2.0 [INFO] [stderr] Compiling owned_ttf_parser v0.20.0 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling ab_glyph v0.2.23 [INFO] [stderr] Compiling xcursor v0.3.5 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling async-task v4.7.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling png v0.17.11 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling async-channel v2.1.1 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling strict-num v0.1.1 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling accesskit v0.11.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling arrayref v0.3.7 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling async-executor v1.8.0 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Compiling xdg-home v1.1.0 [INFO] [stderr] Compiling async-broadcast v0.5.1 [INFO] [stderr] Compiling ordered-stream v0.2.0 [INFO] [stderr] Compiling zvariant_utils v1.0.1 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling raw-window-handle v0.5.2 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling glutin_egl_sys v0.5.1 [INFO] [stderr] Compiling glutin_glx_sys v0.4.0 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling wayland-sys v0.30.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling x11rb v0.12.0 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling accesskit_consumer v0.15.2 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling x11rb-protocol v0.12.0 [INFO] [stderr] Compiling gethostname v0.3.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling glutin v0.30.10 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling enumflags2_derive v0.7.8 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Compiling bytemuck v1.14.2 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling tiny-skia-path v0.8.4 [INFO] [stderr] Compiling ecolor v0.23.0 [INFO] [stderr] Compiling emath v0.23.0 [INFO] [stderr] Compiling glutin-winit v0.3.0 [INFO] [stderr] Compiling calloop v0.10.6 [INFO] [stderr] Compiling tiny-skia v0.8.4 [INFO] [stderr] Compiling epaint v0.23.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling zvariant_derive v3.15.0 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling blocking v1.5.1 [INFO] [stderr] Compiling atspi-macros v0.2.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling webbrowser v0.8.12 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling glow v0.12.3 [INFO] [stderr] Compiling egui v0.23.0 [INFO] [stderr] Compiling web-time v0.2.4 [INFO] [stderr] Compiling is-terminal v0.4.10 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling zbus_macros v3.15.0 [INFO] [stderr] Compiling image v0.24.8 [INFO] [stderr] Compiling egui_glow v0.23.0 [INFO] [stderr] Compiling egui_plot v0.23.0 [INFO] [stderr] Compiling enumflags2 v0.7.8 [INFO] [stderr] Compiling arboard v3.3.0 [INFO] [stderr] Compiling zvariant v3.15.0 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling zbus_names v2.6.0 [INFO] [stderr] Compiling zbus v3.15.0 [INFO] [stderr] Compiling atspi v0.10.1 [INFO] [stderr] Compiling sctk-adwaita v0.5.4 [INFO] [stderr] Compiling smithay-clipboard v0.6.6 [INFO] [stderr] Compiling accesskit_unix v0.5.2 [INFO] [stderr] Compiling accesskit_winit v0.14.4 [INFO] [stderr] Compiling egui-winit v0.23.0 [INFO] [stderr] Compiling eframe v0.23.0 [INFO] [stderr] Compiling rust_ml_toolkit v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "9a8a2830f7ccd106b1f62adafad413bc1fe723ac40444f8f283dc59621397b9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a8a2830f7ccd106b1f62adafad413bc1fe723ac40444f8f283dc59621397b9c", kill_on_drop: false }` [INFO] [stdout] 9a8a2830f7ccd106b1f62adafad413bc1fe723ac40444f8f283dc59621397b9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0321910101049454ce224220324e7e8282b86d34eea171ada40add7a070218d [INFO] running `Command { std: "docker" "start" "-a" "c0321910101049454ce224220324e7e8282b86d34eea171ada40add7a070218d", kill_on_drop: false }` [INFO] [stderr] Compiling rust_ml_toolkit v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "c0321910101049454ce224220324e7e8282b86d34eea171ada40add7a070218d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0321910101049454ce224220324e7e8282b86d34eea171ada40add7a070218d", kill_on_drop: false }` [INFO] [stdout] c0321910101049454ce224220324e7e8282b86d34eea171ada40add7a070218d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 851a142fb9f97304b3be38f2736205c44ae664083de155ca24395d87d4f5ee0a [INFO] running `Command { std: "docker" "start" "-a" "851a142fb9f97304b3be38f2736205c44ae664083de155ca24395d87d4f5ee0a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_ml_toolkit-7dde938d15a60166) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test core::matrix::matrix_test_at ... ok [INFO] [stdout] test core::matrix::matrix_test_new_len ... ok [INFO] [stdout] test core::matrix::matrix_test_dot ... ok [INFO] [stdout] test core::matrix::matrix_test_sigmoid ... ok [INFO] [stdout] test adapter::img::png::test_png2mat ... ok [INFO] [stdout] test adapter::nodes::test_nodes_from ... ok [INFO] [stdout] test core::matrix::matrix_test_sum ... ok [INFO] [stdout] test adapter::data::test_data_save_and_read ... FAILED [INFO] [stdout] test adapter::img::png::test_mat2png ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- adapter::data::test_data_save_and_read stdout ---- [INFO] [stdout] Origianl NN: [INFO] [stdout] NN { layers: [2, 4, 4, 1], weights: [Matrix { el: [[0.5001364901323058, 0.024108169881957964, 0.3703013908743178, 0.483895355532888], [0.8812488419489164, 0.9341818080055754, 0.09309514710698663, 0.05763656917636251]] }, Matrix { el: [[0.03360215153711299, 0.5979773964881466, 0.4252601794361057, 0.8115544693906906], [0.16265290668607724, 0.9872389171309158, 0.15885154848431726, 0.39342140861736574], [0.8959900993544133, 0.2633735980355322, 0.27987892837561257, 0.07622681027650868], [0.8794702378700239, 0.18405908238398272, 0.2866041365160189, 0.2969277731173552]] }, Matrix { el: [[0.33996133634357184], [0.6247425952909484], [0.2953838416251484], [0.21687035439957159]] }], biases: [Matrix { el: [[0.6034249733394605, 0.014700852428871314, 0.27727648789095394, 0.6996944188086686]] }, Matrix { el: [[0.2341828808932821, 0.5667907493960403, 0.20635908746992548, 0.9208110226843692]] }, Matrix { el: [[0.3274550289786041]] }], apps: [Matrix { el: [[0.0, 0.0]] }, Matrix { el: [[0.0, 0.0, 0.0, 0.0]] }, Matrix { el: [[0.0, 0.0, 0.0, 0.0]] }, Matrix { el: [[0.0]] }] } [INFO] [stdout] [INFO] [stdout] thread 'adapter::data::test_data_save_and_read' (17) panicked at src/adapter/data.rs:57:23: [INFO] [stdout] could not create at nn.json: Read-only file system (os error 30) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5a467a07d4aa - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5a467a07d4aa - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5a467a07d4aa - std[128c3efe2914e152]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5a467a07d4aa - <::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5a467a0925aa - ::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5a467a0925aa - core[6771d259883166e6]::fmt::write [INFO] [stdout] 6: 0x5a467a081e72 - std[128c3efe2914e152]::io::default_write_fmt::> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11 [INFO] [stdout] 7: 0x5a467a081e72 - as std[128c3efe2914e152]::io::Write>::write_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13 [INFO] [stdout] 8: 0x5a467a05c54f - ::print [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5a467a05c54f - std[128c3efe2914e152]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5a467a075859 - std[128c3efe2914e152]::panicking::default_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5a4679f53d9c - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 12: 0x5a4679f53d9c - test[b137923399915ecf]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5a467a075a12 - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 14: 0x5a467a075a12 - std[128c3efe2914e152]::panicking::panic_with_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5a467a05c608 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5a467a051739 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5a467a05d31d - __rustc[752cc74e29381ccc]::rust_begin_unwind [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5a467a092d6c - core[6771d259883166e6]::panicking::panic_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5a4679f27ebf - ::save::hbacf9bb15a3daa43 [INFO] [stdout] at /opt/rustwide/workdir/src/adapter/data.rs:57:23 [INFO] [stdout] 20: 0x5a4679f34f26 - rust_ml_toolkit::adapter::data::test_data_save_and_read::hfe1ace5cedba729c [INFO] [stdout] at /opt/rustwide/workdir/src/adapter/data.rs:103:5 [INFO] [stdout] 21: 0x5a4679f35dd7 - rust_ml_toolkit::adapter::data::test_data_save_and_read::{{closure}}::h102d7016fcd5364b [INFO] [stdout] at /opt/rustwide/workdir/src/adapter/data.rs:91:29 [INFO] [stdout] 22: 0x5a4679f1b346 - core::ops::function::FnOnce::call_once::hf8a5571a328cb10d [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5a4679f47e9b - core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5a4679f47e9b - test[b137923399915ecf]::__rust_begin_short_backtrace::, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x5a4679f5486b - test[b137923399915ecf]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x5a4679f5486b - as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 27: 0x5a4679f5486b - std[128c3efe2914e152]::panicking::catch_unwind::do_call::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 28: 0x5a4679f5486b - std[128c3efe2914e152]::panicking::catch_unwind::, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 29: 0x5a4679f5486b - std[128c3efe2914e152]::panic::catch_unwind::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5a4679f5486b - test[b137923399915ecf]::run_test_in_process [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x5a4679f5486b - test[b137923399915ecf]::run_test::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x5a4679f4ecc4 - test[b137923399915ecf]::run_test::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x5a4679f4ecc4 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 34: 0x5a4679f57472 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 35: 0x5a4679f57472 - ::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 36: 0x5a4679f57472 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 37: 0x5a4679f57472 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 38: 0x5a4679f57472 - std[128c3efe2914e152]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x5a4679f57472 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 40: 0x5a4679f57472 - ::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x5a467a07cdbf - + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9 [INFO] [stdout] 42: 0x5a467a07cdbf - ::new::thread_start [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 43: 0x7108257f7aa4 - [INFO] [stdout] 44: 0x710825884a64 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- adapter::img::png::test_mat2png stdout ---- [INFO] [stdout] Converting file to matrix... [INFO] [stdout] printing matrix... [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 29 141 198 170 29 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 29 141 255 255 255 255 198 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 57 226 255 255 141 114 226 255 114 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 29 198 255 226 29 0 0 86 255 141 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 86 255 198 0 0 0 0 86 255 57 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 29 226 226 0 0 0 0 0 29 255 86 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 86 255 170 0 0 0 0 0 114 255 198 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 29 255 198 0 0 0 0 114 255 255 114 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 114 255 226 170 198 255 255 255 198 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 170 255 255 255 255 255 255 141 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 29 86 255 226 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 114 255 170 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 226 255 86 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 86 255 198 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 29 226 255 141 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 114 255 198 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 226 255 114 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 86 255 198 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 114 255 170 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 141 226 57 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [INFO] [stdout] [INFO] [stdout] thread 'adapter::img::png::test_mat2png' (18) panicked at src/adapter/img/png.rs:146:5: [INFO] [stdout] assertion failed: ok.is_ok() [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5a467a07d4aa - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5a467a07d4aa - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5a467a07d4aa - std[128c3efe2914e152]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5a467a07d4aa - <::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5a467a0925aa - ::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5a467a0925aa - core[6771d259883166e6]::fmt::write [INFO] [stdout] 6: 0x5a467a081e72 - std[128c3efe2914e152]::io::default_write_fmt::> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11 [INFO] [stdout] 7: 0x5a467a081e72 - as std[128c3efe2914e152]::io::Write>::write_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13 [INFO] [stdout] 8: 0x5a467a05c54f - ::print [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5a467a05c54f - std[128c3efe2914e152]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5a467a075859 - std[128c3efe2914e152]::panicking::default_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5a4679f53d9c - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 12: 0x5a4679f53d9c - test[b137923399915ecf]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5a467a075a12 - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 14: 0x5a467a075a12 - std[128c3efe2914e152]::panicking::panic_with_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5a467a05c63a - std[128c3efe2914e152]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:691:13 [INFO] [stdout] 16: 0x5a467a051739 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5a467a05d31d - __rustc[752cc74e29381ccc]::rust_begin_unwind [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5a467a092d6c - core[6771d259883166e6]::panicking::panic_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5a467a092d32 - core[6771d259883166e6]::panicking::panic [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:150:5 [INFO] [stdout] 20: 0x5a4679f33481 - rust_ml_toolkit::adapter::img::png::test_mat2png::h751f1f6c4d88899b [INFO] [stdout] at /opt/rustwide/workdir/src/adapter/img/png.rs:146:5 [INFO] [stdout] 21: 0x5a4679f336e7 - rust_ml_toolkit::adapter::img::png::test_mat2png::{{closure}}::hf45fb31c2a8b7a01 [INFO] [stdout] at /opt/rustwide/workdir/src/adapter/img/png.rs:126:18 [INFO] [stdout] 22: 0x5a4679f1b076 - core::ops::function::FnOnce::call_once::h20f660acac7ba680 [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5a4679f47e9b - core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5a4679f47e9b - test[b137923399915ecf]::__rust_begin_short_backtrace::, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x5a4679f5486b - test[b137923399915ecf]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x5a4679f5486b - as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 27: 0x5a4679f5486b - std[128c3efe2914e152]::panicking::catch_unwind::do_call::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 28: 0x5a4679f5486b - std[128c3efe2914e152]::panicking::catch_unwind::, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 29: 0x5a4679f5486b - std[128c3efe2914e152]::panic::catch_unwind::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5a4679f5486b - test[b137923399915ecf]::run_test_in_process [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x5a4679f5486b - test[b137923399915ecf]::run_test::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x5a4679f4ecc4 - test[b137923399915ecf]::run_test::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x5a4679f4ecc4 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 34: 0x5a4679f57472 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 35: 0x5a4679f57472 - ::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 36: 0x5a4679f57472 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 37: 0x5a4679f57472 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 38: 0x5a4679f57472 - std[128c3efe2914e152]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x5a4679f57472 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 40: 0x5a4679f57472 - ::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x5a467a07cdbf - + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9 [INFO] [stdout] 42: 0x5a467a07cdbf - ::new::thread_start [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 43: 0x7108257f7aa4 - [INFO] [stdout] 44: 0x710825884a64 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] adapter::data::test_data_save_and_read [INFO] [stdout] adapter::img::png::test_mat2png [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "851a142fb9f97304b3be38f2736205c44ae664083de155ca24395d87d4f5ee0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "851a142fb9f97304b3be38f2736205c44ae664083de155ca24395d87d4f5ee0a", kill_on_drop: false }` [INFO] [stdout] 851a142fb9f97304b3be38f2736205c44ae664083de155ca24395d87d4f5ee0a