nix build fails

[haircommander]

on latest master

make static
builder for '/nix/store/8hk9h8rc1vp258haxrnhfhpa6nbhx6ly-e2fsprogs-1.45.5.drv' failed with exit code 2; last 10 log lines:
  t_iexpand_full: expand inodes on a totally full filesystem: ok
  t_uninit_bg_rm: remove uninit_bg: ok
  r_move_itable_nostride: resize with flex_bg and stride value set: ok
  r_move_itable_realloc: don't allocate inode table from in-use blocks: ok
  r_bigalloc_big_expand: ext4 with bigalloc: ok
  349 tests succeeded      1 tests failed
  Tests failed: d_fallocate_blkmap 
  make[1]: *** [Makefile:395: test_post] Error 1
  make[1]: Leaving directory '/build/e2fsprogs-1.45.5/tests'
  make: *** [Makefile:419: check-recursive] Error 1
cannot build derivation '/nix/store/r3xg075n678skdqp0ic33gk92zsaj3p5-libarchive-3.4.3.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/s7hdrvklcm4qgpf41am0j0yyihjy7gp7-cmake-3.17.3.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/dayx2k511mwgljszcsd536xr0137r2fd-libfido2-1.4.0.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/lxaxnkbkzp5lka1b3y5kk1q5k9j9mw3z-libipt-2.0.1.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/a1ffd5ig4m4wjyamm5ifhf3d34wy3m29-gdb-9.2.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/a7hj4vb2s35b05jagy9zy6kz4n23sqhd-openssh-8.2p1.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/csim3fhx6f9padssqfkizcw7f43nsml5-git-2.27.0.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/cvp9mnlvgc4vgn6m0qkxpm5mpjv34b6p-python3.8-Cython-0.29.19.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/z5sl4v7pgwyx0kghsm1ycj044xdzpndl-conmon.drv': 1 dependencies couldn't be built
[1 built (1 failed), 0.0 MiB DL]
error: build of '/nix/store/z5sl4v7pgwyx0kghsm1ycj044xdzpndl-conmon.drv' failed

[saschagrunert]

/assign