Building on C0 remote: Enumerating objects: 89, done. remote: Counting objects: 100% (11/11), done. remote: Compressing objects: 100% (11/11), done. remote: Total 89 (delta 4), reused 0 (delta 0), pack-reused 78 Unpacking objects: 100% (89/89), 15.57 KiB | 759.00 KiB/s, done. From https://github.com/archlinux/svntogit-community * branch packages/mdbook -> FETCH_HEAD * [new branch] packages/mdbook -> community/packages/mdbook Cloning into 'mdbook'... done. ==> Building on C ==> Checking for remote environment... ==> Syncing package to remote host... sending incremental file list created directory packages/mdbook ./ PKGBUILD 1,730 100% 0.00kB/s 0:00:00 (xfr#1, to-chk=0/2) sent 881 bytes received 76 bytes 1,914.00 bytes/sec total size is 1,730 speedup is 1.81 ==> Patching arch to riscv64... ==> Running extra-riscv64-build -- -l felix0 on remote host... :: Synchronizing package databases... core downloading... extra downloading... community downloading... :: Starting full system upgrade... there is nothing to do ==> Building in chroot for [extra] (riscv64)... ==> Synchronizing chroot copy [/var/lib/archbuild/extra-riscv64/root] -> [felix0]...done ==> Making package: mdbook 0.4.12-3 (Tue Sep 7 19:56:46 2021) ==> Retrieving sources... -> Downloading mdbook-0.4.12.tar.gz... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:- 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:-100 125 100 125 0 0 99 0 0:00:01 0:00:01 --:--:-- 99 0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:-100 42349 0 42349 0 0 16244 0 --:--:-- 0:00:02 --:-100 302k 0 302k 0 0 86123 0 --:--:-- 0:00:03 --:-100 559k 0 559k 0 0 122k 0 --:--:-- 0:00:04 --:-100 920k 0 920k 0 0 163k 0 --:--:-- 0:00:05 --:-100 1385k 0 1385k 0 0 209k 0 --:--:-- 0:00:06 --:-100 1450k 0 1450k 0 0 213k 0 --:--:-- 0:00:06 --:--:-- 335k ==> Validating source files with sha256sums... mdbook-0.4.12.tar.gz ... Passed ==> Making package: mdbook 0.4.12-3 (Tue 07 Sep 2021 07:58:31 PM UTC) ==> Checking runtime dependencies... ==> Checking buildtime dependencies... ==> Installing missing dependencies... resolving dependencies... looking for conflicting packages... Package (3) New Version Net Change core/libedit 20210714_3.1-1 0.23 MiB extra/llvm-libs 12.0.1-3 80.77 MiB extra/rust 1:1.54.0-1 421.95 MiB Total Installed Size: 502.95 MiB :: Proceed with installation? [Y/n] checking keyring... checking package integrity... loading package files... checking for file conflicts... :: Processing package changes... installing libedit... installing llvm-libs... installing rust... Optional dependencies for rust lldb: rust-lldb script gdb: rust-gdb script ==> Retrieving sources... -> Found mdbook-0.4.12.tar.gz ==> WARNING: Skipping all source file integrity checks. ==> Extracting sources... -> Extracting mdbook-0.4.12.tar.gz with bsdtar ==> Starting prepare()... Updating crates.io index error: failed to run `rustc` to learn about target-specific information Caused by: process didn't exit successfully: `rustc - --crate-name ___ --print=file-names --target riscv64-unknown-linux-gnu --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=cfg` (exit status: 1) --- stderr error: Error loading target specification: Could not find specification for target "riscv64-unknown-linux-gnu". Run `rustc --print target-list` for a list of built-in targets ==> ERROR: A failure occurred in prepare(). Aborting... ==> ERROR: Build failed, check /var/lib/archbuild/extra-riscv64/felix0/build