Thread 1 "sakura" received signal SIGSEGV, Segmentation fault.
0x0000000000406487 in sakura_set_size () at /tmp/nix-build-sakura-3.2.0.drv-0/sakura-3.2.0/src/sakura.c:2514
2514    /tmp/nix-build-sakura-3.2.0.drv-0/sakura-3.2.0/src/sakura.c: No such file or directory.
(gdb) bt
#0  0x0000000000406487 in sakura_set_size () at /tmp/nix-build-sakura-3.2.0.drv-0/sakura-3.2.0/src/sakura.c:2514
#1  0x000000000040cf47 in sakura_add_tab () at /tmp/nix-build-sakura-3.2.0.drv-0/sakura-3.2.0/src/sakura.c:2758
#2  0x00000000004061ba in main (argc=<optimized out>, argv=<optimized out>) at /tmp/nix-build-sakura-3.2.0.drv-0/sakura-3.2.0/src/sakura.c:3146
(gdb) term
Undefined command: "term".  Try "help".
(gdb) print term
$1 = (struct terminal *) 0x7d7c00
(gdb) print term->border
$2 = (GtkBorder *) 0x0