# rustc version rustc 1.91.0-nightly (51ff89506 2025-09-02)
# docs.rs version docsrs 0.6.0 (8bbaf878 2025-08-22)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/xprogram-0.1.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/xprogram-0.1.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250902-1.91.0-nightly-51ff89506\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a309ac4c35daa69b58e73b04b5ae70cb06a6d3899f158a7753a70fc53e828038 [INFO] running `Command { std: "docker" "start" "-a" "a309ac4c35daa69b58e73b04b5ae70cb06a6d3899f158a7753a70fc53e828038", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting xprogram v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unexpected `cfg` condition value: `custom-heap` [INFO] [stderr] --> src/entrypoint.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | entrypoint!(process_instruction); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `no-entrypoint` [INFO] [stderr] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stderr] = help: try referring to `$crate::custom_heap_default` crate for guidance on how handle this unexpected cfg [INFO] [stderr] = help: the macro `$crate::custom_heap_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program` [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the macro `$crate::custom_heap_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `solana` [INFO] [stderr] --> src/entrypoint.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | entrypoint!(process_instruction); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, and `tvos` and 11 more [INFO] [stderr] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stderr] = help: try referring to `$crate::custom_heap_default` crate for guidance on how handle this unexpected cfg [INFO] [stderr] = help: the macro `$crate::custom_heap_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program` [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `$crate::custom_heap_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `custom-panic` [INFO] [stderr] --> src/entrypoint.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | entrypoint!(process_instruction); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `no-entrypoint` [INFO] [stderr] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stderr] = help: try referring to `$crate::custom_panic_default` crate for guidance on how handle this unexpected cfg [INFO] [stderr] = help: the macro `$crate::custom_panic_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program` [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `$crate::custom_panic_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `solana` [INFO] [stderr] --> src/entrypoint.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | entrypoint!(process_instruction); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, and `tvos` and 11 more [INFO] [stderr] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stderr] = help: try referring to `$crate::custom_panic_default` crate for guidance on how handle this unexpected cfg [INFO] [stderr] = help: the macro `$crate::custom_panic_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program` [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `$crate::custom_panic_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `xprogram` (lib doc) generated 4 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/xprogram/index.html [INFO] running `Command { std: "docker" "inspect" "a309ac4c35daa69b58e73b04b5ae70cb06a6d3899f158a7753a70fc53e828038", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a309ac4c35daa69b58e73b04b5ae70cb06a6d3899f158a7753a70fc53e828038", kill_on_drop: false }` [INFO] [stdout] a309ac4c35daa69b58e73b04b5ae70cb06a6d3899f158a7753a70fc53e828038