linux-amd64-alpine at 45aade7f1edd77409b967dafc58dc537f5ac34f6 building sync at b637f27e40ad6e222f3d301cc113e635f0fa08be

:: Running /workdir/go/bin/go with args ["/workdir/go/bin/go" "test" "-short" "./..."] and env ["HOSTNAME=buildlet-linux-amd64-alpine-rn11b1f53" "HOME=/root" "SHLVL=0" "USER=root" "GO_STAGE0_NET_DELAY=0s" "GO_STAGE0_DL_DELAY=100ms" "WORKDIR=/workdir" "GOROOT_BOOTSTRAP=/usr/lib/go" "GO_BUILDER_NAME=linux-amd64-alpine" "GOROOT=/workdir/go" "GOPATH=/workdir/gopath" "GOPROXY=https://proxy.golang.org" "GO_DISABLE_OUTBOUND_NETWORK=0" "TMPDIR=/workdir/tmp" "GOCACHE=/workdir/gocache" "GOPLSCACHE=/workdir/goplscache" "PATH=/workdir/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" "PWD=/workdir/gopath/src/golang.org/x/sync"] in dir /workdir/gopath/src/golang.org/x/sync

ok  	golang.org/x/sync/errgroup	0.005s
ok  	golang.org/x/sync/semaphore	6.184s
ok  	golang.org/x/sync/singleflight	0.020s
ok  	golang.org/x/sync/syncmap	0.015s