Issue 1:
by rounin.urashima:

What does 'go version' print?

go version devel +8645daeb2f82 Sat Mar 22 17:40:17 2014 -0700 linux/amd64

What steps reproduce the problem?

user1@debian:~$ pwd
/home/user1
user1@debian:~$ hg clone -u release https://code.google.com/p/go
destination directory: go
requesting all changes
adding changesets
adding manifests
adding file changes
added 19526 changesets with 66885 changes to 8712 files (+7 heads)
updating to branch release-branch.go1.2
3817 files updated, 0 files merged, 0 files removed, 0 files unresolved
user1@debian:~$ pwd
/home/user1
user1@debian:~$ cd go
user1@debian:~/go$ ls -rlt
total 88
-rw-r--r-- 1 user1 user1 19578 Mar 23 01:22 CONTRIBUTORS
-rw-r--r-- 1 user1 user1 13577 Mar 23 01:22 AUTHORS
-rw-r--r-- 1 user1 user1 7 Mar 23 01:22 VERSION
-rw-r--r-- 1 user1 user1 1112 Mar 23 01:22 README
-rw-r--r-- 1 user1 user1 1303 Mar 23 01:22 PATENTS
-rw-r--r-- 1 user1 user1 1479 Mar 23 01:22 LICENSE
drwxr-xr-x 2 user1 user1 4096 Mar 23 01:22 api
-rw-r--r-- 1 user1 user1 1150 Mar 23 01:22 favicon.ico
drwxr-xr-x 8 user1 user1 4096 Mar 23 01:22 doc
drwxr-xr-x 4 user1 user1 4096 Mar 23 01:22 lib
drwxr-xr-x 3 user1 user1 4096 Mar 23 01:22 include
-rw-r--r-- 1 user1 user1 26 Mar 23 01:22 robots.txt
drwxr-xr-x 21 user1 user1 4096 Mar 23 01:22 misc
drwxr-xr-x 7 user1 user1 4096 Mar 23 01:22 src
drwxr-xr-x 16 user1 user1 4096 Mar 23 01:22 test
user1@debian:~/go$ cd src
user1@debian:~/go/src$ hg pull
pulling from https://code.google.com/p/go
searching for changes
no changes found
user1@debian:~/go/src$ hg update tip
note: possible conflict - src/cmd/6l/pass.c was renamed multiple times to:
src/liblink/obj6.c
src/liblink/pass.c
1334 files updated, 0 files merged, 63 files removed, 0 files unresolved
user1@debian:~/go/src$ hg identify
8645daeb2f82 tip
user1@debian:~/go/src$ ./all.bash
# Building C bootstrap tool.
cmd/dist

# Building compilers and Go bootstrap tool for host, linux/amd64.
lib9
libbio
libmach
liblink
misc/pprof
cmd/objdump
cmd/prof
cmd/cc
cmd/gc
cmd/6l
cmd/6a
cmd/6c
cmd/6g
pkg/runtime
pkg/errors
pkg/sync/atomic
pkg/sync
pkg/io
pkg/unicode
pkg/unicode/utf8
pkg/unicode/utf16
pkg/bytes
pkg/math
pkg/strings
pkg/strconv
pkg/bufio
pkg/sort
pkg/container/heap
pkg/encoding/base64
pkg/syscall
pkg/time
pkg/os
pkg/reflect
pkg/fmt
pkg/encoding
pkg/encoding/json
pkg/flag
pkg/path/filepath
pkg/path
pkg/io/ioutil
pkg/log
pkg/regexp/syntax
pkg/regexp
pkg/go/token
pkg/go/scanner
pkg/go/ast
pkg/go/parser
pkg/os/exec
pkg/os/signal
pkg/net/url
pkg/text/template/parse
pkg/text/template
pkg/go/doc
pkg/go/build
cmd/go

# Building packages and commands for linux/amd64.
runtime
errors
sync/atomic
unicode
sync
io
unicode/utf8
math
bytes
bufio
syscall
strconv
time
reflect
os
strings
encoding/binary
fmt
sort
hash
crypto
crypto/md5
path/filepath
io/ioutil
debug/dwarf
debug/gosym
flag
debug/elf
debug/macho
debug/pe
log
go/token
cmd/addr2line
go/scanner
go/ast
text/tabwriter
go/parser
go/printer
os/exec
go/format
path
cmd/cgo
cmd/fix
container/heap
encoding
encoding/base64
unicode/utf16
encoding/json
encoding/xml
regexp/syntax
net/url
text/template/parse
regexp
text/template
compress/flate
hash/crc32
compress/gzip
go/doc
container/list
crypto/subtle
crypto/cipher
crypto/aes
crypto/des
go/build
math/rand
crypto/hmac
crypto/rc4
math/big
crypto/sha1
crypto/sha256
encoding/hex
encoding/pem
runtime/cgo
crypto/elliptic
crypto/ecdsa
crypto/rand
crypto/rsa
crypto/dsa
encoding/asn1
net
crypto/x509/pkix
mime
os/signal
runtime/pprof
cmd/gofmt
debug/goobj
cmd/link
crypto/x509
net/textproto
mime/multipart
debug/plan9obj
crypto/tls
cmd/nm
cmd/pack
net/http
cmd/yacc
cmd/go
archive/tar
archive/zip
compress/bzip2
compress/lzw
hash/adler32
compress/zlib
container/ring
crypto/sha512
database/sql/driver
database/sql
encoding/ascii85
encoding/base32
encoding/csv
encoding/gob
expvar
hash/crc64
hash/fnv
html
html/template
image/color
image
image/color/palette
image/draw
image/jpeg
image/gif
image/png
index/suffixarray
log/syslog
math/cmplx
net/http/cgi
net/http/cookiejar
net/http/fcgi
net/http/httptest
net/http/httputil
net/http/pprof
net/mail
net/rpc
net/smtp
os/user
net/rpc/jsonrpc
runtime/debug
runtime/race
testing
testing/iotest
testing/quick
text/scanner

# Testing packages.
? cmd/addr2line [no test files]
? cmd/cgo [no test files]
ok cmd/fix 0.020s
ok cmd/go 0.006s
ok cmd/gofmt 0.027s
ok cmd/link 0.028s
? cmd/nm [no test files]
ok cmd/pack 0.272s
? cmd/yacc [no test files]
ok archive/tar 0.003s
ok archive/zip 0.250s
ok bufio 0.062s
ok bytes 0.071s
ok compress/bzip2 0.047s
ok compress/flate 0.380s
ok compress/gzip 0.005s
ok compress/lzw 0.059s
ok compress/zlib 0.788s
ok container/heap 0.007s
ok container/list 0.004s
ok container/ring 0.028s
? crypto [no test files]
ok crypto/aes 0.030s
ok crypto/cipher 0.010s
ok crypto/des 0.007s
ok crypto/dsa 0.010s
ok crypto/ecdsa 0.015s
ok crypto/elliptic 0.024s
ok crypto/hmac 0.002s
ok crypto/md5 0.003s
ok crypto/rand 0.015s
ok crypto/rc4 0.079s
ok crypto/rsa 0.128s
ok crypto/sha1 0.011s
ok crypto/sha256 0.003s
ok crypto/sha512 0.011s
ok crypto/subtle 0.004s
ok crypto/tls 0.654s
ok crypto/x509 0.661s
? crypto/x509/pkix [no test files]
ok database/sql 0.058s
ok database/sql/driver 0.002s
ok debug/dwarf 0.011s
ok debug/elf 0.006s
ok debug/goobj 0.023s
ok debug/gosym 0.244s
ok debug/macho 0.002s
ok debug/pe 0.004s
ok debug/plan9obj 0.007s
? encoding [no test files]
ok encoding/ascii85 0.012s
ok encoding/asn1 0.003s
ok encoding/base32 0.002s
ok encoding/base64 0.011s
ok encoding/binary 0.009s
ok encoding/csv 0.002s
ok encoding/gob 0.028s
ok encoding/hex 0.025s
ok encoding/json 0.101s
ok encoding/pem 0.002s
ok encoding/xml 0.007s
ok errors 0.024s
ok expvar 0.003s
ok flag 0.003s
ok fmt 0.046s
ok go/ast 0.012s
ok go/build 0.064s
ok go/doc 0.073s
ok go/format 0.005s
ok go/parser 0.030s
ok go/printer 0.211s
ok go/scanner 0.003s
ok go/token 0.027s
? hash [no test files]
ok hash/adler32 0.054s
ok hash/crc32 0.002s
ok hash/crc64 0.009s
ok hash/fnv 0.016s
ok html 0.002s
ok html/template 0.087s
ok image 0.047s
ok image/color 0.006s
? image/color/palette [no test files]
ok image/draw 0.042s
ok image/gif 0.030s
ok image/jpeg 0.137s
ok image/png 0.018s
ok index/suffixarray 0.015s
ok io 0.024s
ok io/ioutil 0.002s
ok log 0.008s
ok log/syslog 2.129s
ok math 0.003s
ok math/big 0.136s
ok math/cmplx 0.004s
ok math/rand 0.209s
ok mime 0.003s
ok mime/multipart 0.168s
ok net 2.375s
ok net/http 2.872s
ok net/http/cgi 0.218s
ok net/http/cookiejar 0.011s
ok net/http/fcgi 0.025s
ok net/http/httptest 0.006s
ok net/http/httputil 0.008s
? net/http/pprof [no test files]
ok net/mail 0.010s
ok net/rpc 0.008s
ok net/rpc/jsonrpc 0.005s
ok net/smtp 0.019s
ok net/textproto 0.008s
ok net/url 0.014s
ok os 0.387s
ok os/exec 0.209s
ok os/signal 0.473s
ok os/user 0.003s
ok path 0.002s
ok path/filepath 0.009s
ok reflect 0.058s
ok regexp 0.143s
ok regexp/syntax 0.395s
ok runtime 9.211s
? runtime/cgo [no test files]
ok runtime/debug 0.004s
ok runtime/pprof 6.667s
? runtime/race [no test files]
ok sort 0.069s
ok strconv 0.247s
ok strings 0.072s
ok sync 0.055s
ok sync/atomic 0.047s
ok syscall 0.016s
ok testing 2.788s
? testing/iotest [no test files]
ok testing/quick 0.039s
ok text/scanner 0.018s
ok text/tabwriter 0.015s
ok text/template 0.033s
ok text/template/parse 0.025s
ok time 2.530s
ok unicode 0.012s
ok unicode/utf16 0.008s
ok unicode/utf8 0.006s
? unsafe [no test files]

real 0m42.377s
user 0m52.167s
sys 0m10.585s

# GOMAXPROCS=2 runtime -cpu=1,2,4
ok runtime 22.263s

# sync -cpu=10
--- FAIL: TestPoolGC-10 (1.06 seconds)
pool_test.go:97: only 85 out of 100 resources are finalized
FAIL
FAIL sync 1.090s
user1@debian:~/go/src$ go version
bash: go: command not found
user1@debian:~/go/src$ ~/go/bin/go version
go version devel +8645daeb2f82 Sat Mar 22 17:40:17 2014 -0700 linux/amd64

What happened?
real 0m42.377s
user 0m52.167s
sys 0m10.585s

# GOMAXPROCS=2 runtime -cpu=1,2,4
ok runtime 22.263s

# sync -cpu=10
--- FAIL: TestPoolGC-10 (1.06 seconds)
pool_test.go:97: only 85 out of 100 resources are finalized
FAIL
FAIL sync 1.090s

What should have happened instead?

ALL TESTS PASSED

---

Please provide any additional information below.

System is a Virtual machine, with 1 CPU with 2 cores:

user1@debian:~/go/src$ uname -a
Linux debian 3.2.0-4-amd64 #1 SMP Debian 3.2.54-2 x86_64 GNU/Linux

Issue 2:
I understand, that this issue/question may be a duplicate. If so, please, remove it.

Will there be support for dynamic libraries loading in Go?

Regards.