Casting Stalling

Whenever I attempt to cast a file it plays for a short amount of time (a few minutes with a 720p episode and like a minute with a 1080p movie) and then starts stuttering and eventually just stops entirely but just spins endlessly.

Here is a snippet from the end of movie casting transmux log:

[hls @ 0x4ab4b40] Opening 'stream0_0.m4s' for writing
[hls @ 0x4ab4b40] Opening '/home/olaris/.cache/olaris/transcoding-sessions/transcoding-session-920807502/generated_by_ffmpeg.m3u.tmp' for writing
[hls @ 0x4ab4b40] failed to rename file /home/olaris/.cache/olaris/transcoding-sessions/transcoding-session-920807502/generated_by_ffmpeg.m3u.tmp to /home/olaris/.cache/olaris/transcoding-sessions/transcoding-session-920807502/generated_$
av_interleaved_write_frame(): No such file or directory
[hls @ 0x4ab4b40] Opening 'stream0_0.m4s' for writing
[hls @ 0x4ab4b40] Failed to open file 'stream0_0.m4s'
[hls muxer @ 0x4b4ca80] Duplicated segment filename detected: stream0_0.m4s
[hls @ 0x4ab4b40] Opening '/home/olaris/.cache/olaris/transcoding-sessions/transcoding-session-920807502/generated_by_ffmpeg.m3u.tmp' for writing
[hls @ 0x4ab4b40] failed to rename file /home/olaris/.cache/olaris/transcoding-sessions/transcoding-session-920807502/generated_by_ffmpeg.m3u.tmp to /home/olaris/.cache/olaris/transcoding-sessions/transcoding-session-920807502/generated_$
[http @ 0x4ab6f00] HTTP error 404 Not Found
frame=  240 fps=0.0 q=-1.0 Lsize=N/A time=00:00:09.88 bitrate=N/A speed=  88x
video:14132kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Conversion failed!

And from the transcode log:

[hls @ 0x57226c0] Opening 'stream0_12.m4s' for writing
[hls @ 0x57226c0] Opening '/home/olaris/.cache/olaris/transcoding-sessions/transcoding-session-169585084/generated_by_ffmpeg.m3u.tmp' for writing
[http @ 0x9bfd980] HTTP error 404 Not Found
[hls @ 0x57226c0] Opening 'stream0_13.m4s' for writingitrate=N/A speed=4.27x
[hls @ 0x57226c0] Failed to open file 'stream0_13.m4s'
av_interleaved_write_frame(): No such file or directory
[hls @ 0x57226c0] Opening 'stream0_13.m4s' for writing
[hls @ 0x57226c0] Failed to open file 'stream0_13.m4s'
[hls @ 0x57226c0] Opening '/home/olaris/.cache/olaris/transcoding-sessions/transcoding-session-169585084/generated_by_ffmpeg.m3u.tmp' for writing
[hls @ 0x57226c0] failed to rename file /home/olaris/.cache/olaris/transcoding-sessions/transcoding-session-169585084/generated_by_ffmpeg.m3u.tmp to /home/olaris/.cache/olaris/transcoding-sessions/transcoding-session-169585084/generated_by_ffmpeg.m3u: No such file or directory
[http @ 0x61facc0] HTTP error 404 Not Found
frame= 1709 fps= 97 q=28.0 Lsize=N/A time=00:01:09.94 bitrate=N/A speed=3.98x
video:9466kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
[libx264 @ 0x58ae6c0] frame I:26    Avg QP:20.80  size: 25500
[libx264 @ 0x58ae6c0] frame P:521   Avg QP:25.26  size:  6374
[libx264 @ 0x58ae6c0] frame B:1162  Avg QP:25.95  size:  5014
[libx264 @ 0x58ae6c0] consecutive B-frames:  7.1%  4.7%  6.3% 81.9%
[libx264 @ 0x58ae6c0] mb I  I16..4: 67.3% 17.2% 15.4%
[libx264 @ 0x58ae6c0] mb P  I16..4: 18.3%  7.8%  2.4%  P16..4:  8.8%  3.8%  1.7%  0.0%  0.0%    skip:57.3%
[libx264 @ 0x58ae6c0] mb B  I16..4:  3.3%  1.4%  0.5%  B16..8:  7.6%  3.9%  0.9%  direct: 7.2%  skip:75.2%  L0:39.4% L1:42.4% BI:18.2%
[libx264 @ 0x58ae6c0] final ratefactor: 19.29
[libx264 @ 0x58ae6c0] 8x8 transform intra:26.1% inter:19.5%
[libx264 @ 0x58ae6c0] coded y,uvDC,uvAC intra: 24.4% 29.9% 17.5% inter: 3.3% 9.1% 1.8%
[libx264 @ 0x58ae6c0] i16 v,h,dc,p: 73% 15%  9%  3%
[libx264 @ 0x58ae6c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu:  8% 13% 51%  5%  5%  4%  5%  4%  5%
[libx264 @ 0x58ae6c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 16% 23%  7%  7%  6%  8%  6%  8%
[libx264 @ 0x58ae6c0] i8c dc,h,v,p: 71% 13% 13%  3%
[libx264 @ 0x58ae6c0] Weighted P-Frames: Y:18.8% UV:15.9%
[libx264 @ 0x58ae6c0] kb/s:1101.03
Conversion failed!

File system is not full and it plays properly without casting.