DMTCP 2.6.0 + Singularity 3.7.4 = OK

[AcaDemIQ]

I've run make check, it works fine!

== Tests ==
dmtcp1         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
dmtcp2         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
dmtcp3         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
dmtcp4         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
alarm          ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
sched_test     ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
dmtcp5         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
syscall-tester ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
file1          ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
file2          ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
stat           ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
stack-growsdownckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
plugin-sleep2  ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
plugin-example-dbckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
plugin-init    ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
gettimeofday   ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
sigchild       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
shared-fd1     ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
shared-fd2     ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
stale-fd       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
rlimit-restore ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
rlimit-nofile  ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
popen1         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
poll           ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
epoll1         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
epoll2         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
environ        ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
forkexec       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
realpath       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
pthread1       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
pthread2       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
pthread3       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
pthread4       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
pthread5       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
pthread_atfork1ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
pthread_atfork2ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
waitpid        ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
client-server  ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
frisbee        ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
shared-memory1 ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
shared-memory2 ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
sysv-shm1      ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
sysv-shm2      ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
sysv-sem       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
sysv-msg       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
cma            ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
posix-mq1      ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
posix-mq2      ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
pty1           ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
pty2           ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
timer1         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
timer2         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
clock          ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
dlopen1        ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
gzip           ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
perl           ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
python         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
bash           ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
script         ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
openmp-1       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
openmp-2       ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
nocheckpoint   ckpt:PASSED rstr:PASSED; ckpt:PASSED rstr:PASSED
== Summary ==
<host>: 62 of 62 tests passed

[mmore500]

Good to know. Is there anything that needs to be fixed/changed here (updating documentation etc?)