[3/n artifact-config] [sled-agent/nexus] add typed ArtifactConfigGeneration - #11250

control: job assigned to worker 01M2171HR9HNMEWV7TQQ527A47 [factory aws, i-00233e80278bdb756] (queued for 49 s)
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task: starting task 0: "setup"
task: process exited: duration 4088 ms, exit code 0
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task: starting task 1: "rust-toolchain"
task: process exited: duration 18971 ms, exit code 0
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task: starting task 2: "authentication"
task: process exited: duration 17 ms, exit code 0
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task: starting task 3: "clone repository"
task: process exited: duration 14915 ms, exit code 0
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task: starting task 4: "build"
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|  Documenting omicron-uuid-kinds v0.1.0 (/work/oxidecomputer/omicron/uuid-kinds)
|  Documenting dev-tools-common v0.1.0 (/work/oxidecomputer/omicron/dev-tools/common)
|     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7m 45s
| warning: the following packages contain code that will be rejected by a future version of  [...]
| note: to see what the problems were, use the option `--future-incompat-report`, or run `ca [...]
|    Generated /work/oxidecomputer/omicron/target/doc/api_identity/index.html and 205 other  [...]
| 
| real     7:46.094788588
| user    20:33.791524199
| sys      4:31.370462277
| trap        0.300239264
| tflt        0.058479010
| dflt        0.072588507
| kflt        0.000026430
| lock  7:28:07.842646986
| slp   2:37:12.131575208
| lat        36.755450180
| stop     2:13.738054792
task: process exited: duration 851769 ms, exit code 0
|W| found 0 output files