CI: FreeBSD run emits errors but does not mark Action as failed

[Tirka]

No description provided.

[Tirka]

Here is the possible explanation:

Running build, test, fuzz and checking process exit codes

➜  quinn git:(main) ✗ cargo build
   Compiling quinn-udp v0.4.0 (/usr/home/maksimv/quinn/quinn-udp)
error[E0425]: cannot find value `SYS_sendmmsg` in crate `libc`
    --> quinn-udp/src/unix.rs:325:35
     |
325  |       let ret = libc::syscall(libc::SYS_sendmmsg, sockfd, msgvec, vlen, flags) as libc::c_int;
     |                                     ^^^^^^^^^^^^ help: a function with a similar name exists: `sendmmsg`
     |
    ::: /home/maksimv/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.142/src/unix/bsd/freebsdlike/freebsd/mod.rs:5162:5
     |
5162 | /     pub fn sendmmsg(
➜  quinn git:(main) ✗ cargo build
   Compiling quinn-udp v0.4.0 (/usr/home/maksimv/quinn/quinn-udp)
error[E0425]: cannot find value `SYS_sendmmsg` in crate `libc`
    --> quinn-udp/src/unix.rs:325:35
     |
325  |       let ret = libc::syscall(libc::SYS_sendmmsg, sockfd, msgvec, vlen, flags) as libc::c_int;
     |                                     ^^^^^^^^^^^^ help: a function with a similar name exists: `sendmmsg`
     |
    ::: /home/maksimv/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.142/src/unix/bsd/freebsdlike/freebsd/mod.rs:5162:5
     |
5162 | /     pub fn sendmmsg(
5163 | |         sockfd: ::c_int,
5164 | |         msgvec: *mut ::mmsghdr,
➜  quinn git:(main) ✗ cargo build --all-targets
   Compiling quinn-udp v0.4.0 (/usr/home/maksimv/quinn/quinn-udp)
error[E0425]: cannot find value `SYS_sendmmsg` in crate `libc`
    --> quinn-udp/src/unix.rs:325:35
     |
325  |       let ret = libc::syscall(libc::SYS_sendmmsg, sockfd, msgvec, vlen, flags) as libc::c_int;
     |                                     ^^^^^^^^^^^^ help: a function with a similar name exists: `sendmmsg`
     |
    ::: /home/maksimv/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.142/src/unix/bsd/freebsdlike/freebsd/mod.rs:5162:5
     |
5162 | /     pub fn sendmmsg(
5163 | |         sockfd: ::c_int,
5164 | |         msgvec: *mut ::mmsghdr,
5165 | |         vlen: ::size_t,
5166 | |         flags: ::c_int,
5167 | |     ) -> ::ssize_t;
     | |__________________- similarly named function `sendmmsg` defined here

error[E0425]: cannot find value `SYS_recvmmsg` in crate `libc`
    --> quinn-udp/src/unix.rs:438:29
     |
438  |           libc::syscall(libc::SYS_recvmmsg, sockfd, msgvec, vlen, flags, timeout) as libc::c_int;
     |                               ^^^^^^^^^^^^ help: a function with a similar name exists: `recvmmsg`
     |
    ::: /home/maksimv/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.142/src/unix/bsd/freebsdlike/freebsd/mod.rs:5168:5
     |
5168 | /     pub fn recvmmsg(
5169 | |         sockfd: ::c_int,
5170 | |         msgvec: *mut ::mmsghdr,
5171 | |         vlen: ::size_t,
5172 | |         flags: ::c_int,
5173 | |         timeout: *const ::timespec,
5174 | |     ) -> ::ssize_t;
     | |__________________- similarly named function `recvmmsg` defined here

error[E0308]: mismatched types
   --> quinn-udp/src/unix.rs:358:29
    |
358 |         (*msgvec).msg_len = n as libc::c_uint;
    |         -----------------   ^^^^^^^^^^^^^^^^^ expected `isize`, found `u32`
    |         |
    |         expected due to the type of this binding

error[E0308]: mismatched types
   --> quinn-udp/src/unix.rs:471:29
    |
471 |         (*msgvec).msg_len = n as libc::c_uint;
    |         -----------------   ^^^^^^^^^^^^^^^^^ expected `isize`, found `u32`
    |         |
    |         expected due to the type of this binding

Some errors have detailed explanations: E0308, E0425.
For more information about an error, try `rustc --explain E0308`.
error: could not compile `quinn-udp` due to 4 previous errors
warning: build failed, waiting for other jobs to finish...
error: could not compile `quinn-udp` due to 4 previous errors


➜  quinn git:(main) ✗ echo $?                  
101


➜  quinn git:(main) ✗ cargo test
   Compiling quinn-udp v0.4.0 (/usr/home/maksimv/quinn/quinn-udp)
error[E0425]: cannot find value `SYS_sendmmsg` in crate `libc`
    --> quinn-udp/src/unix.rs:325:35
     |
325  |       let ret = libc::syscall(libc::SYS_sendmmsg, sockfd, msgvec, vlen, flags) as libc::c_int;
     |                                     ^^^^^^^^^^^^ help: a function with a similar name exists: `sendmmsg`
     |
    ::: /home/maksimv/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.142/src/unix/bsd/freebsdlike/freebsd/mod.rs:5162:5
     |
5162 | /     pub fn sendmmsg(
5163 | |         sockfd: ::c_int,
5164 | |         msgvec: *mut ::mmsghdr,
5165 | |         vlen: ::size_t,
5166 | |         flags: ::c_int,
5167 | |     ) -> ::ssize_t;
     | |__________________- similarly named function `sendmmsg` defined here

error[E0425]: cannot find value `SYS_recvmmsg` in crate `libc`
    --> quinn-udp/src/unix.rs:438:29
     |
438  |           libc::syscall(libc::SYS_recvmmsg, sockfd, msgvec, vlen, flags, timeout) as libc::c_int;
     |                               ^^^^^^^^^^^^ help: a function with a similar name exists: `recvmmsg`
     |
    ::: /home/maksimv/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.142/src/unix/bsd/freebsdlike/freebsd/mod.rs:5168:5
     |
5168 | /     pub fn recvmmsg(
5169 | |         sockfd: ::c_int,
5170 | |         msgvec: *mut ::mmsghdr,
5171 | |         vlen: ::size_t,
5172 | |         flags: ::c_int,
5173 | |         timeout: *const ::timespec,
5174 | |     ) -> ::ssize_t;
     | |__________________- similarly named function `recvmmsg` defined here

error[E0308]: mismatched types
   --> quinn-udp/src/unix.rs:358:29
    |
358 |         (*msgvec).msg_len = n as libc::c_uint;
    |         -----------------   ^^^^^^^^^^^^^^^^^ expected `isize`, found `u32`
    |         |
    |         expected due to the type of this binding

error[E0308]: mismatched types
   --> quinn-udp/src/unix.rs:471:29
    |
471 |         (*msgvec).msg_len = n as libc::c_uint;
    |         -----------------   ^^^^^^^^^^^^^^^^^ expected `isize`, found `u32`
    |         |
    |         expected due to the type of this binding

Some errors have detailed explanations: E0308, E0425.
For more information about an error, try `rustc --explain E0308`.
error: could not compile `quinn-udp` due to 4 previous errors
warning: build failed, waiting for other jobs to finish...
error: could not compile `quinn-udp` due to 4 previous errors


➜  quinn git:(main) ✗ echo $?
101


➜  quinn git:(main) ✗ cargo test --manifest-path fuzz/Cargo.toml
    Finished test [unoptimized + debuginfo] target(s) in 0.04s


➜  quinn git:(main) ✗ echo $?                                   
0

Looks like cargo test --manifest-path fuzz/Cargo.toml process always returns exit code 0 and CI just ignores errors at previous steps

[Tirka]

Fixed: #1557

[djc]

Thanks for fixing this!