Created temporary directory: /tmp/pip-ephem-wheel-cache-fu7rb8_m
Created temporary directory: /tmp/pip-req-tracker-47xnp3i8
Created requirements tracker '/tmp/pip-req-tracker-47xnp3i8'
Created temporary directory: /tmp/pip-wheel-xt299m2e
Collecting serial-utils==0.4
  1 location(s) to search for versions of serial-utils:
  * https://pypi.org/simple/serial-utils/
  Getting page https://pypi.org/simple/serial-utils/
  Analyzing links from page https://pypi.org/simple/serial-utils/
    Found link https://files.pythonhosted.org/packages/62/62/3439ffa38264e21952feec7b2342388227841904fb055d63664d29c340e3/serial_utils-0.1-py3-none-any.whl#sha256=9eef13aeade85107abf3d4b876ed8bfcb8e596009070025746941a73706d7728 (from https://pypi.org/simple/serial-utils/), version: 0.1
    Found link https://files.pythonhosted.org/packages/a7/8f/d333a3bab5c404d41d57d9cadbad2424116ed462693f1d4571836df55cbe/serial_utils-0.1.tar.gz#sha256=e64152f31bd717a42f1c20f10a996a5c55f26787bc50f66ed7e1fab73ea658cb (from https://pypi.org/simple/serial-utils/), version: 0.1
    Found link https://files.pythonhosted.org/packages/b4/6e/767fdc1e37f361eddfb845950f85a9d1d2ea2ee4cd7bf9dcac4c7c2e0ab5/serial_utils-0.2-py3-none-any.whl#sha256=c4b7946ae6d2daf0d4be3d69e7233e1ce2dd8c2791a1a65a40575caa2240820a (from https://pypi.org/simple/serial-utils/), version: 0.2
    Found link https://files.pythonhosted.org/packages/38/a9/a5cdb4e89713b3d157e2e4df28840914889e9053bf7f637cea743d0c5236/serial_utils-0.2.tar.gz#sha256=dcfc87f58f7a5c4a7d97ac8ffb497e01a66935e8b89efd999d0013d0a78d70b8 (from https://pypi.org/simple/serial-utils/), version: 0.2
    Found link https://files.pythonhosted.org/packages/e6/da/763508a996ec762a330a4fce0c52293adf95032add6ea48a8faba9a75d80/serial_utils-0.3-py3-none-any.whl#sha256=6ac2d0e55277ada32bff46f15811235e25d326abc696cc86e40892fe55a1c3d3 (from https://pypi.org/simple/serial-utils/), version: 0.3
    Found link https://files.pythonhosted.org/packages/de/e3/c0777dcc15e33cda017d0319b24bf726660d8c30ae97ab3eb18ebb8c4408/serial_utils-0.3.tar.gz#sha256=0fa47eb389ef52f8f80d78139f4f0fc1a0c325e9b0382ad6511d477e88d8ebdf (from https://pypi.org/simple/serial-utils/), version: 0.3
    Found link https://files.pythonhosted.org/packages/d2/80/301c33a520c2b7673efa9e044bae699c2fc9e994f790cfaf2a785772d004/serial_utils-0.4-py3-none-any.whl#sha256=3532f5eacfd4161efe891bcef921ef95be7e7c78d0a79a81ce71574a3ce82b22 (from https://pypi.org/simple/serial-utils/), version: 0.4
    Found link https://files.pythonhosted.org/packages/2d/80/b78cbf6e6d1b812e242743d72540865dd0a3a79c75dc184ac22e4363ff62/serial_utils-0.4.tar.gz#sha256=700b194fa04db9ac686749b5645922068d529a9303e702a239095eaaa1902a69 (from https://pypi.org/simple/serial-utils/), version: 0.4
  Using version 0.4 (newest of versions: 0.4)
  Created temporary directory: /tmp/pip-unpack-ph4ejhi9
  Downloading https://files.pythonhosted.org/packages/d2/80/301c33a520c2b7673efa9e044bae699c2fc9e994f790cfaf2a785772d004/serial_utils-0.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/d2/80/301c33a520c2b7673efa9e044bae699c2fc9e994f790cfaf2a785772d004/serial_utils-0.4-py3-none-any.whl#sha256=3532f5eacfd4161efe891bcef921ef95be7e7c78d0a79a81ce71574a3ce82b22 (from https://pypi.org/simple/serial-utils/)
  Saved /tmp/tmpcpn6d_7q/serial_utils-0.4-py3-none-any.whl
  Added serial-utils==0.4 from https://files.pythonhosted.org/packages/d2/80/301c33a520c2b7673efa9e044bae699c2fc9e994f790cfaf2a785772d004/serial_utils-0.4-py3-none-any.whl#sha256=3532f5eacfd4161efe891bcef921ef95be7e7c78d0a79a81ce71574a3ce82b22 to build tracker '/tmp/pip-req-tracker-47xnp3i8'
  Removed serial-utils==0.4 from https://files.pythonhosted.org/packages/d2/80/301c33a520c2b7673efa9e044bae699c2fc9e994f790cfaf2a785772d004/serial_utils-0.4-py3-none-any.whl#sha256=3532f5eacfd4161efe891bcef921ef95be7e7c78d0a79a81ce71574a3ce82b22 from build tracker '/tmp/pip-req-tracker-47xnp3i8'
Skipping serial-utils, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-xt299m2e/serial-utils
Removed build tracker '/tmp/pip-req-tracker-47xnp3i8'