Stop calling evdns_set_random_bytes_fn()

This function has been a no-op since Libevent 2.0.4-alpha, when
libevent got an arc4random() implementation.  Libevent has finally
removed it, which will break our compilation unless we stop calling
it.  (This is currently breaking compilation in OSS-fuzz.)

Closes #40371.
7 jobs for bug40371_035 in 7 minutes and 37 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Test
failed #18199
debian-disable-dirauth

00:04:02

failed #18196
debian-distcheck

00:05:14

passed #18197
debian-docs

00:02:46

failed #18195
debian-hardened

00:05:56

failed #18198
debian-integration

00:05:58

failed #18194
debian-minimal

00:04:02

failed #18200
debian-nss

00:03:34

 
Name Stage Failure
failed
debian-nss Test
make[1]: Target 'all-am' not remade because of errors.
make[1]: Leaving directory '/builds/nickm/tor/build'
make: *** [Makefile:5795: all] Error 2
ERROR: command 'make -j4 -k all' has failed.
Uploading artifacts for failed job
Uploading artifacts...
artifacts/: found 1 matching files and directories

Uploading artifacts as "archive" to coordinator... ok
id=18200 responseStatus=201 Created token=THB3MNHH
ERROR: Job failed: exit code 1
failed
debian-disable-dirauth Test
make[1]: Target 'all-am' not remade because of errors.
make[1]: Leaving directory '/builds/nickm/tor/build'
make: *** [Makefile:5795: all] Error 2
ERROR: command 'make -j4 -k all' has failed.
Uploading artifacts for failed job
Uploading artifacts...
artifacts/: found 1 matching files and directories

Uploading artifacts as "archive" to coordinator... ok
id=18199 responseStatus=201 Created token=CHS6fqNB
ERROR: Job failed: exit code 1
failed
debian-distcheck Test
/bin/bash: line 1: file: command not found
make: *** [Makefile:20505: show-distdir-core] Error 127
ERROR: command 'make show-distdir-core' has failed.
FATAL ERROR: Unable to continue.
Uploading artifacts for failed job
Uploading artifacts...
artifacts/: found 1 matching files and directories

Uploading artifacts as "archive" to coordinator... ok
id=18196 responseStatus=201 Created token=hen9P2sJ
ERROR: Job failed: exit code 1
failed
debian-hardened Test
make[1]: Target 'all-am' not remade because of errors.
make[1]: Leaving directory '/builds/nickm/tor/build'
make: *** [Makefile:5798: all] Error 2
ERROR: command 'make -j4 -k all' has failed.
Uploading artifacts for failed job
Uploading artifacts...
artifacts/: found 1 matching files and directories

Uploading artifacts as "archive" to coordinator... ok
id=18195 responseStatus=201 Created token=eCDsD1Ak
ERROR: Job failed: exit code 1
failed
debian-minimal Test
make[1]: Target 'all-am' not remade because of errors.
make[1]: Leaving directory '/builds/nickm/tor/build'
make: *** [Makefile:5795: all] Error 2
ERROR: command 'make -j4 -k all' has failed.
Uploading artifacts for failed job
Uploading artifacts...
artifacts/: found 1 matching files and directories

Uploading artifacts as "archive" to coordinator... ok
id=18194 responseStatus=201 Created token=2SK-jmAs
ERROR: Job failed: exit code 1
failed
debian-integration Test
make[1]: Leaving directory '/builds/nickm/tor/build'
make: *** [Makefile:5795: all] Error 2
ERROR: command 'make -j4 -k all' has failed.
Uploading artifacts for failed job
Uploading artifacts...
artifacts/: found 1 matching files and directories

Uploading artifacts as "archive" to coordinator... ok
id=18198 responseStatus=201 Created token=ZUEfG8ML
Cleaning up file based variables
ERROR: Job failed: exit code 1