[INFO] cloning repository https://github.com/tonyyzy/smolgrad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonyyzy/smolgrad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonyyzy%2Fsmolgrad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonyyzy%2Fsmolgrad'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 542ec1fb8c3497be3f098cc81190402808edc635 [INFO] testing tonyyzy/smolgrad 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%2Ftonyyzy%2Fsmolgrad" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tonyyzy/smolgrad [INFO] finished tweaking git repo https://github.com/tonyyzy/smolgrad [INFO] tweaked toml for git repo https://github.com/tonyyzy/smolgrad written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tonyyzy/smolgrad 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/tonyyzy/smolgrad 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c339e866820d09d6220cfb0ab613c4398a1ce4910f8b43525d20be15a9ef20ec [INFO] running `Command { std: "docker" "start" "-a" "c339e866820d09d6220cfb0ab613c4398a1ce4910f8b43525d20be15a9ef20ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c339e866820d09d6220cfb0ab613c4398a1ce4910f8b43525d20be15a9ef20ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c339e866820d09d6220cfb0ab613c4398a1ce4910f8b43525d20be15a9ef20ec", kill_on_drop: false }` [INFO] [stdout] c339e866820d09d6220cfb0ab613c4398a1ce4910f8b43525d20be15a9ef20ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7a0da8b8230064ff820dc3ea87140daef78db173d0714efe23ae9e27ddd189e2 [INFO] running `Command { std: "docker" "start" "-a" "7a0da8b8230064ff820dc3ea87140daef78db173d0714efe23ae9e27ddd189e2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling smolgrad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/nn.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/engine.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/engine.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/nn.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut w = (0..nin) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Module` is never used [INFO] [stdout] --> src/nn.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | trait Module { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Neuron` is never constructed [INFO] [stdout] --> src/nn.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | struct Neuron { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/nn.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MLP` is never constructed [INFO] [stdout] --> src/nn.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | struct MLP { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `call` are never used [INFO] [stdout] --> src/nn.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 33 | impl Neuron { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 34 | fn new(nin: usize, nonlin: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn call(&self, x: &[Value]) -> Value { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `call` are never used [INFO] [stdout] --> src/nn.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl Layer { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 84 | fn new(nin: usize, nout: usize, nonlin: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `call` are never used [INFO] [stdout] --> src/nn.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 106 | impl MLP { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 107 | fn new(nin: usize, nouts: &[usize]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `op` is never read [INFO] [stdout] --> src/engine.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct Inner { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | op: Ops, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `backward` is never used [INFO] [stdout] --> src/engine.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 69 | impl Value { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 90 | fn backward(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `Command { std: "docker" "inspect" "7a0da8b8230064ff820dc3ea87140daef78db173d0714efe23ae9e27ddd189e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a0da8b8230064ff820dc3ea87140daef78db173d0714efe23ae9e27ddd189e2", kill_on_drop: false }` [INFO] [stdout] 7a0da8b8230064ff820dc3ea87140daef78db173d0714efe23ae9e27ddd189e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ffb06549bfd1b0f44100e26a71bbd7a4bbb8101f814da8cfabea7d6c47a2429b [INFO] running `Command { std: "docker" "start" "-a" "ffb06549bfd1b0f44100e26a71bbd7a4bbb8101f814da8cfabea7d6c47a2429b", kill_on_drop: false }` [INFO] [stderr] Compiling smolgrad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/nn.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/engine.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/engine.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/nn.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut w = (0..nin) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Module` is never used [INFO] [stdout] --> src/nn.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | trait Module { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Neuron` is never constructed [INFO] [stdout] --> src/nn.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | struct Neuron { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/nn.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MLP` is never constructed [INFO] [stdout] --> src/nn.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | struct MLP { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `call` are never used [INFO] [stdout] --> src/nn.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 33 | impl Neuron { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 34 | fn new(nin: usize, nonlin: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn call(&self, x: &[Value]) -> Value { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `call` are never used [INFO] [stdout] --> src/nn.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl Layer { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 84 | fn new(nin: usize, nout: usize, nonlin: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `call` are never used [INFO] [stdout] --> src/nn.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 106 | impl MLP { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 107 | fn new(nin: usize, nouts: &[usize]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `op` is never read [INFO] [stdout] --> src/engine.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct Inner { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | op: Ops, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `backward` is never used [INFO] [stdout] --> src/engine.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 69 | impl Value { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 90 | fn backward(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/engine.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/nn.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut w = (0..nin) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `call` is never used [INFO] [stdout] --> src/nn.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 33 | impl Neuron { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | fn call(&self, x: &[Value]) -> Value { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `call` is never used [INFO] [stdout] --> src/nn.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl Layer { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `call` is never used [INFO] [stdout] --> src/nn.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 106 | impl MLP { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 116 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `op` is never read [INFO] [stdout] --> src/engine.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct Inner { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | op: Ops, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_MLP` should have a snake case name [INFO] [stdout] --> src/nn.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | fn test_MLP() { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `test_mlp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_ReLU` should have a snake case name [INFO] [stdout] --> src/engine.rs:389:8 [INFO] [stdout] | [INFO] [stdout] 389 | fn test_ReLU() { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `test_re_lu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_ReLU_neg` should have a snake case name [INFO] [stdout] --> src/engine.rs:400:8 [INFO] [stdout] | [INFO] [stdout] 400 | fn test_ReLU_neg() { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_re_lu_neg` [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/rustc1H5ULv/symbols.o" "<6 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{librand-a396299a8e3740c8.rlib,librand_chacha-8f570b5f1eb6a1c3.rlib,libppv_lite86-5a92c3ab26105205.rlib,librand_core-8ba64fbc8aa7c041.rlib,libgetrandom-7224e8d97ab31e34.rlib,liblibc-974998504e402399.rlib,libcfg_if-66d55f6b302e88c8.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/rustc1H5ULv/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/smolgrad-b97124915e92d985" "-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-7224e8d97ab31e34.rlib(getrandom-7224e8d97ab31e34.getrandom.4cc3d49ccad796da-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.2.3/src/util_libc.rs:110:(.text._ZN9getrandom9util_libc13open_readonly17h73ca2a13d314abfbE+0xb6): 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 `smolgrad` (lib test) due to 1 previous error; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ffb06549bfd1b0f44100e26a71bbd7a4bbb8101f814da8cfabea7d6c47a2429b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffb06549bfd1b0f44100e26a71bbd7a4bbb8101f814da8cfabea7d6c47a2429b", kill_on_drop: false }` [INFO] [stdout] ffb06549bfd1b0f44100e26a71bbd7a4bbb8101f814da8cfabea7d6c47a2429b