[INFO] cloning repository https://github.com/SentientPlatypus/digit-recognition-dnn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SentientPlatypus/digit-recognition-dnn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSentientPlatypus%2Fdigit-recognition-dnn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSentientPlatypus%2Fdigit-recognition-dnn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e45222010829b5a9b35abd297dd294fefc41bba3 [INFO] testing SentientPlatypus/digit-recognition-dnn against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSentientPlatypus%2Fdigit-recognition-dnn" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 67% (19/28) Updating files: 71% (20/28) Updating files: 75% (21/28) Updating files: 78% (22/28) Updating files: 82% (23/28) Updating files: 85% (24/28) Updating files: 89% (25/28) Updating files: 92% (26/28) Updating files: 96% (27/28) Updating files: 100% (28/28) Updating files: 100% (28/28), done. [INFO] started tweaking git repo https://github.com/SentientPlatypus/digit-recognition-dnn [INFO] finished tweaking git repo https://github.com/SentientPlatypus/digit-recognition-dnn [INFO] tweaked toml for git repo https://github.com/SentientPlatypus/digit-recognition-dnn written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SentientPlatypus/digit-recognition-dnn on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SentientPlatypus/digit-recognition-dnn 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2727c0486978b3589754d1fc3b9a3c7062c848f1b05633a35305703b00960fe [INFO] running `Command { std: "docker" "start" "-a" "e2727c0486978b3589754d1fc3b9a3c7062c848f1b05633a35305703b00960fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2727c0486978b3589754d1fc3b9a3c7062c848f1b05633a35305703b00960fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2727c0486978b3589754d1fc3b9a3c7062c848f1b05633a35305703b00960fe", kill_on_drop: false }` [INFO] [stdout] e2727c0486978b3589754d1fc3b9a3c7062c848f1b05633a35305703b00960fe [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2d4cd7708d793f06a6cc3225165c797879cb0fd69c681f0b153ffe84d9724822 [INFO] running `Command { std: "docker" "start" "-a" "2d4cd7708d793f06a6cc3225165c797879cb0fd69c681f0b153ffe84d9724822", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.24 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bytemuck v1.12.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling portable-atomic v0.3.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling spin v0.9.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling drawille v0.3.0 [INFO] [stderr] Compiling gif v0.11.4 [INFO] [stderr] Compiling console v0.15.2 [INFO] [stderr] Compiling meval v0.2.0 [INFO] [stderr] Compiling png v0.17.6 [INFO] [stderr] Compiling rgb v0.8.34 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling len-trait v0.6.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling indicatif v0.17.2 [INFO] [stderr] Compiling libmath v0.2.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling jpeg-decoder v0.2.6 [INFO] [stderr] Compiling tiff v0.7.3 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling textplots v0.8.0 [INFO] [stderr] Compiling exr v1.5.1 [INFO] [stderr] Compiling image v0.24.3 [INFO] [stderr] Compiling digit-recognition-nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `self`, `self`, and `softmax2` [INFO] [stdout] --> src/network.rs:6:39 [INFO] [stdout] | [INFO] [stdout] 6 | ...d, self}, neuron::{Neuron, }, image_processing::{NumberImg, Dataset}, activation_functions::{functions::{softmax, cross_entropy_loss, softmax2}, self}}; [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `derivative_relu` and `relu` [INFO] [stdout] --> src/network.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | relu, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | derivative_relu [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/network.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | ///Creates a new network. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 40 | let mut network:Network = Network { layers: Vec::new(), cost:0.0, binary_output: binary_output}; [INFO] [stdout] | ------------------------------------------------------------------------------------------------ rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `json::number::NumberOutOfScope` [INFO] [stdout] --> src/activation_functions/functions.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use json::number::NumberOutOfScope; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image_processing::NumberImg` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use image_processing::NumberImg; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `mean` is never read [INFO] [stdout] --> src/network.rs:315:21 [INFO] [stdout] | [INFO] [stdout] 315 | let mut mean = 0.0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustcdnmmm7/symbols.o" "<5 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libserde_json-59e88b55ad1996a1.rlib,libryu-d13899e55c17b23e.rlib,libitoa-16dd0b52e8963098.rlib,libitertools-63549e6d3a929e97.rlib,libeither-34ecda48a7b93acd.rlib,libjson-64f402f8c20947cf.rlib,librand-7f06cda116b7d123.rlib,librand_chacha-a92bdacaac0684b4.rlib,libppv_lite86-a9f3c9ee76597f1e.rlib,librand_core-b9802909fe44512a.rlib,libgetrandom-70070620c3a022c3.rlib,libcfg_if-66d55f6b302e88c8.rlib,libserde-1290281a24900a71.rlib,libtextplots-0d74e93675d621da.rlib,librgb-07dc3925072be2d2.rlib,libbytemuck-95cbaedd41eb7314.rlib,libdrawille-fe32998a843f8bd4.rlib,libcolored-0d9144f9f6242464.rlib,libatty-13e364b2c56f8541.rlib,libfnv-81596130b397d5c3.rlib,libindicatif-d9c6dce703e05dc0.rlib,libportable_atomic-29514b8dc158759f.rlib,libnumber_prefix-c52a145dab539939.rlib,libconsole-f3ccfc7b8dc9384d.rlib,libterminal_size-f06ca78b3ffe79d5.rlib,liblibc-ac76263905b50b12.rlib,libunicode_width-8407538aedb31578.rlib,liblazy_static-4b136fc9bfbd2c4b.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustcdnmmm7/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/digit_recognition_nn-c4d96066d6bb1895" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libgetrandom-70070620c3a022c3.rlib(getrandom-70070620c3a022c3.getrandom.1e75730c0a84b759-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.2.7/src/util_libc.rs:150:(.text._ZN9getrandom9util_libc13open_readonly17hdf1baa499e87d4aaE+0xbc): undefined reference to `open64' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `digit-recognition-nn` (bin "digit-recognition-nn") due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2d4cd7708d793f06a6cc3225165c797879cb0fd69c681f0b153ffe84d9724822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d4cd7708d793f06a6cc3225165c797879cb0fd69c681f0b153ffe84d9724822", kill_on_drop: false }` [INFO] [stdout] 2d4cd7708d793f06a6cc3225165c797879cb0fd69c681f0b153ffe84d9724822