Error: Permission denied (os error 13)

[gengjiawen]

🐛 Bug description

wasm-pack build failed with Error: Permission denied (os error 13)。

wasm-pack --help works.

🤔 Expected Behavior

build passed.

👟 Steps to reproduce

open this PR gengjiawen/monkey-rust#14 in gitpods. You may need to install this extension first
https://chrome.google.com/webstore/detail/gitpod-dev-environments-i/dodmmooeoklaejobgleioelladacbeki

when opened

cd wasm/
wasm-pack build

Not sure this related to permission issue or something. But it doesn't show stacktrace.

🌍 Your environment

Include the relevant details of your environment.
wasm-pack version: 0.9.1
rustc version: 1.48

[kirillt]

While following https://developer.mozilla.org/en-US/docs/WebAssembly/Rust_to_wasm

[kirill@lenovo hello-wasm]$ rustc --version
rustc 1.47.0 (18bf6b4f0 2020-10-07)
[kirill@lenovo hello-wasm]$ wasm-pack --version
wasm-pack 0.9.1
[kirill@lenovo hello-wasm]$ cargo --version
cargo 1.47.0 (f3c7e066a 2020-08-28)
[kirill@lenovo hello-wasm]$ wasm-pack build
Error: Permission denied (os error 13)

Cargo.toml and src/lib are the same as in the tutorial.

OS: Fedora 32

[kirillt]

strace output (without flags):

statx(0, NULL, AT_STATX_SYNC_AS_STAT, STATX_ALL, NULL) = -1 EFAULT (Bad address)
statx(AT_FDCWD, "/home/kirill/hello-wasm/Cargo.toml", AT_STATX_SYNC_AS_STAT, STATX_ALL, {stx_mask=STATX_ALL, stx_attributes=0, stx_mode=S_IFREG|0664, stx_size=279, ...}) = 0
statx(AT_FDCWD, "/home/kirill/hello-wasm/Cargo.toml", AT_STATX_SYNC_AS_STAT, STATX_ALL, {stx_mask=STATX_ALL, stx_attributes=0, stx_mode=S_IFREG|0664, stx_size=279, ...}) = 0
openat(AT_FDCWD, "/dev/null", O_RDONLY|O_CLOEXEC) = 7 
pipe2([8, 9], O_CLOEXEC)                = 0
pipe2([10, 11], O_CLOEXEC)              = 0
prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 0 
prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 0 
prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 0 
prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 0 
prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 0 
prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 0 
mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff074b88000
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0 
clone(child_stack=0x7ff074b90ff0, flags=CLONE_VM|CLONE_VFORK|SIGCHLD) = 750962
wait4(750962, NULL, 0, NULL)            = 750962
munmap(0x7ff074b88000, 36864)           = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 
close(7)                                = 0
close(9)                                = 0
close(11)                               = 0
close(8)                                = 0
close(10)                               = 0
write(2, "Error: ", 7Error: )                  = 7
write(2, "Permission denied", 17Permission denied)       = 17
write(2, " (os error ", 11 (os error )             = 11
write(2, "13", 213)                       = 2
write(2, ")", 1))                        = 1
write(2, "\n", 1
)                       = 1
sigaltstack({ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=8192}, NULL) = 0 
munmap(0x7ff075596000, 12288)           = 0
exit_group(1)                           = ?
+++ exited with 1 +++

I suspect it is something with RLIMIT_NOFILE, but couldn't find how to query current value or increase it in Fedora, yet.

[sundhaug92]

WSL2?

[Mubelotix]

Could reproduce on Debian with those env vars

environment:
PATH: /opt/rust/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
RUSTUP_HOME: /opt/rust
CARGO_HOME: /data/insaplace_proxy/.cargo