gistfile1.txt

in/prepare-boot-drive-from-iso ~/Downloads/nixos-minimal-15.09.431.52a8811-x86_64-linux.iso /dev/disk2
This will replace all your data on /dev/disk2. Are you sure you want to proceed? (yes|no) yes
Reading Master Boot Record (MBR : 0)…
Reading NIXOS_ISO                        (Apple_ISO : 1)…
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Reading  (Type EF : 2)…
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Reading NIXOS_ISO                        (Apple_ISO : 3)…
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Elapsed Time:  3.591s
Speed: 94.7Mbytes/sec
Savings: 0.0%
created: /var/folders/wq/vs06gtj93j79hxy5sxg_bl6h0000gn/T/nixos.XXXXX.lVkKZj4N/nixos.dmg
Started partitioning on disk2
Unmounting disk
Creating the partition map
Waiting for the disks to reappear
Formatting disk2s2 as MS-DOS (FAT32) with name NIXOS_BOOT
512 bytes per physical sector
/dev/rdisk2s2: 30286928 sectors in 1892933 FAT32 clusters (8192 bytes/cluster)
bps=512 spc=16 res=32 nft=2 mid=0xf8 spt=32 hds=255 hid=411648 drv=0x80 bsec=30316544 bspf=14789 rdcl=2 infs=1 bkbs=6
Mounting disk
Finished partitioning on disk2
/dev/disk2
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *15.7 GB    disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:       Microsoft Basic Data NIXOS_BOOT              15.5 GB    disk2s2
hdiutil attach -readOnly /var/folders/wq/vs06gtj93j79hxy5sxg_bl6h0000gn/T/nixos.XXXXX.lVkKZj4N/nixos.dmg -mountpoint /var/folders/wq/vs06gtj93j79hxy5sxg_bl6h0000gn/T/nixos.XXXXX.lVkKZj4N/nixos
hdiutil: attach failed - no mountable file systems