[INFO] fetching crate seccomp-droundy-sys 0.1.2...
[INFO] testing seccomp-droundy-sys-0.1.2 against 1.69.0 for beta-1.70-1
[INFO] extracting crate seccomp-droundy-sys 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate seccomp-droundy-sys 0.1.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate seccomp-droundy-sys 0.1.2
[INFO] finished tweaking crates.io crate seccomp-droundy-sys 0.1.2
[INFO] tweaked toml for crates.io crate seccomp-droundy-sys 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a027f82c5a9117e706bf59261dc600027894bd1c5f94dec23cc43c8956d5721
[INFO] running `Command { std: "docker" "start" "-a" "4a027f82c5a9117e706bf59261dc600027894bd1c5f94dec23cc43c8956d5721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a027f82c5a9117e706bf59261dc600027894bd1c5f94dec23cc43c8956d5721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a027f82c5a9117e706bf59261dc600027894bd1c5f94dec23cc43c8956d5721", kill_on_drop: false }`
[INFO] [stdout] 4a027f82c5a9117e706bf59261dc600027894bd1c5f94dec23cc43c8956d5721
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0525af61e1eeda6e8ac344dbf0df951abcacb9129001eed9c02abb4cf0ed2fde
[INFO] running `Command { std: "docker" "start" "-a" "0525af61e1eeda6e8ac344dbf0df951abcacb9129001eed9c02abb4cf0ed2fde", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling seccomp-droundy-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `gcc::Build`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:50:14
[INFO] [stdout]    |
[INFO] [stdout] 50 |         gcc::Build::new()
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 |         gcc::Build::new()
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> build.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |         for f in src_dir.read_dir() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 23 |         while let Ok(f) = src_dir.read_dir() {
[INFO] [stdout]    |         ~~~~~~~~~~~~~ ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if let Ok(f) = src_dir.read_dir() {
[INFO] [stdout]    |         ~~~~~~~~~~ ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libseccomp/src/arch-mips64n32-syscalls.c: In function 'mips64n32_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-mips64n32-syscalls.c:504:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   504 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips64n32-syscalls.c:505:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   505 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function '_db_syscall_priority':
[INFO] [stderr] warning: libseccomp/src/db.c:477:46: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   477 |         while (s_iter != NULL && s_iter->num < syscall) {
[INFO] [stderr] warning:       |                                              ^
[INFO] [stderr] warning: libseccomp/src/db.c:483:43: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   483 |         if (s_iter != NULL && s_iter->num == syscall) {
[INFO] [stderr] warning:       |                                           ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_col_valid':
[INFO] [stderr] warning: libseccomp/src/db.c:688:39: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   688 |         if (col != NULL && col->state == _DB_STA_VALID && col->filter_cnt > 0)
[INFO] [stderr] warning:       |                                       ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_col_db_add':
[INFO] [stderr] warning: libseccomp/src/db.c:892:45: warning: comparison of integer expressions of different signedness: 'int' and 'enum <anonymous>' [-Wsign-compare]
[INFO] [stderr] warning:   892 |         if (col->endian != 0 && col->endian != db->arch->endian)
[INFO] [stderr] warning:       |                                             ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_rule_add':
[INFO] [stderr] warning: libseccomp/src/db.c:1280:46: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:  1280 |         while (s_iter != NULL && s_iter->num < syscall) {
[INFO] [stderr] warning:       |                                              ^
[INFO] [stderr] warning: libseccomp/src/db.c:1293:43: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:  1293 |         if (s_iter == NULL || s_iter->num != syscall) {
[INFO] [stderr] warning:       |                                           ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_col_transaction_abort':
[INFO] [stderr] warning: libseccomp/src/db.c:1743:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1743 |         for (iter = 0; iter < filter_cnt; iter++)
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/arch-mips64-syscalls.c: In function 'mips64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-mips64-syscalls.c:504:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   504 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips64-syscalls.c:505:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   505 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc-syscalls.c: In function 'ppc_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-ppc-syscalls.c:501:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc-syscalls.c:502:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   502 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-arm-syscalls.c: In function 'arm_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-arm-syscalls.c:512:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   512 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-arm-syscalls.c:513:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   513 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86_64-syscalls.c: In function 'x86_64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-x86_64-syscalls.c:500:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   500 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86_64-syscalls.c:501:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-aarch64-syscalls.c: In function 'aarch64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-aarch64-syscalls.c:500:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   500 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-aarch64-syscalls.c:501:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c: In function '__blk_free':
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:240:42: warning: unused parameter 'state' [-Wunused-parameter]
[INFO] [stderr] warning:   240 | static void __blk_free(struct bpf_state *state, struct bpf_blk *blk)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c: In function '_blk_free':
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:277:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   277 |         for (iter = 0; iter < blk->blk_cnt; iter++) {
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c: In function '_gen_bpf_build_bpf':
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1685:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1685 |         for (iter = 0; iter < col->filter_cnt; iter++) {
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1691:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1691 |         for (iter = 0; iter < col->filter_cnt; iter++) {
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1729:37: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1729 |                 for (iter = 0; iter < b_iter->blk_cnt; iter++) {
[INFO] [stderr] warning:       |                                     ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1871:37: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1871 |                 for (iter = 0; iter < b_iter->blk_cnt; iter++) {
[INFO] [stderr] warning:       |                                     ^
[INFO] [stderr] warning: libseccomp/src/arch-x32-syscalls.c: In function 'x32_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-x32-syscalls.c:500:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   500 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-x32-syscalls.c:501:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/gen_pfc.c: In function '_pfc_arg':
[INFO] [stderr] warning: libseccomp/src/gen_pfc.c:105:57: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   105 |                 if (arch_arg_offset_hi(arch, node->arg) == node->arg_offset)
[INFO] [stderr] warning:       |                                                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips-syscalls.c: In function 'mips_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-mips-syscalls.c:504:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   504 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips-syscalls.c:505:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   505 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-parisc-syscalls.c: In function 'parisc_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-parisc-syscalls.c:484:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   484 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-parisc-syscalls.c:485:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   485 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-s390x-syscalls.c: In function 's390x_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-s390x-syscalls.c:568:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   568 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-s390x-syscalls.c:569:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   569 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/hash.c: In function 'hash':
[INFO] [stderr] warning: libseccomp/src/hash.c:74:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    74 |                 k2 ^= tail[2] << 16;
[INFO] [stderr] warning:       |                 ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: libseccomp/src/hash.c:75:9: note: here
[INFO] [stderr] warning:    75 |         case 2:
[INFO] [stderr] warning:       |         ^~~~
[INFO] [stderr] warning: libseccomp/src/hash.c:76:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    76 |                 k2 ^= tail[1] << 8;
[INFO] [stderr] warning:       |                 ~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: libseccomp/src/hash.c:77:9: note: here
[INFO] [stderr] warning:    77 |         case 1:
[INFO] [stderr] warning:       |         ^~~~
[INFO] [stderr] warning: libseccomp/src/arch-s390-syscalls.c: In function 's390_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-s390-syscalls.c:568:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   568 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-s390-syscalls.c:569:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   569 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86-syscalls.c: In function 'x86_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-x86-syscalls.c:584:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   584 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86-syscalls.c:585:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   585 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc64-syscalls.c: In function 'ppc64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-ppc64-syscalls.c:501:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc64-syscalls.c:502:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   502 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/api.c: In function 'seccomp_rule_add':
[INFO] [stderr] warning: libseccomp/src/api.c:362:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   362 |         for (iter = 0; iter < arg_cnt; ++iter)
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/api.c: In function 'seccomp_rule_add_exact':
[INFO] [stderr] warning: libseccomp/src/api.c:414:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   414 |         for (iter = 0; iter < arg_cnt; ++iter)
[INFO] [stderr] warning:       |                             ^
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]   --> src/lib.rs:98:31
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub type scmp_datum_t = libc::uint64_t;
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:123:43
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn seccomp_init(def_action: libc::uint32_t) -> *mut scmp_filter_ctx;
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:136:71
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn seccomp_reset(ctx: *mut scmp_filter_ctx, def_action: libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:163:74
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn seccomp_arch_add(ctx: *mut scmp_filter_ctx, arch_token: libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:175:77
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn seccomp_arch_remove(ctx: *mut scmp_filter_ctx, arch_token: libc::uint32_t)-> libc::c_int;
[INFO] [stdout]     |                                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:202:68
[INFO] [stdout]     |
[INFO] [stdout] 202 |                          attr: scmp_filter_attr, value: *mut libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:216:63
[INFO] [stdout]     |
[INFO] [stdout] 216 |                          attr: scmp_filter_attr, value: libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead.
[INFO] [stdout]    --> src/lib.rs:243:72
[INFO] [stdout]     |
[INFO] [stdout] 243 | ...                   syscall: libc::c_int, priority: libc::uint8_t) -> libc::c_int;
[INFO] [stdout]     |                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:263:40
[INFO] [stdout]     |
[INFO] [stdout] 263 |                          action: libc::uint32_t, syscall: libc::c_int, arg_cnt: libc::c_uint, ...) -> libc::c_int;
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:285:23
[INFO] [stdout]     |
[INFO] [stdout] 285 |         action: libc::uint32_t, syscall: libc::c_int, arg_cnt: libc::c_uint,
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:304:76
[INFO] [stdout]     |
[INFO] [stdout] 304 |     pub fn seccomp_rule_add_exact(ctx: *mut scmp_filter_ctx, action: libc::uint32_t,
[INFO] [stdout]     |                                                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:324:55
[INFO] [stdout]     |
[INFO] [stdout] 324 | ...                   action: libc::uint32_t, syscall: libc::c_int, arg_cnt: libc::c_uint,
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "0525af61e1eeda6e8ac344dbf0df951abcacb9129001eed9c02abb4cf0ed2fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0525af61e1eeda6e8ac344dbf0df951abcacb9129001eed9c02abb4cf0ed2fde", kill_on_drop: false }`
[INFO] [stdout] 0525af61e1eeda6e8ac344dbf0df951abcacb9129001eed9c02abb4cf0ed2fde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93b3052799f09f5e200d66ff42175bbf02678f84c3be62d09584d34278a3480e
[INFO] running `Command { std: "docker" "start" "-a" "93b3052799f09f5e200d66ff42175bbf02678f84c3be62d09584d34278a3480e", kill_on_drop: false }`
[INFO] [stderr] warning: libseccomp/src/arch-mips64n32-syscalls.c: In function 'mips64n32_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-mips64n32-syscalls.c:504:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   504 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips64n32-syscalls.c:505:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stdout] warning: use of deprecated struct `gcc::Build`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:50:14
[INFO] [stdout]    |
[INFO] [stdout] 50 |         gcc::Build::new()
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:   505 |                 if (num == table[iter].num)
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 |         gcc::Build::new()
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:       |                         ^~
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> build.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |         for f in src_dir.read_dir() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 23 |         while let Ok(f) = src_dir.read_dir() {
[INFO] [stdout]    |         ~~~~~~~~~~~~~ ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if let Ok(f) = src_dir.read_dir() {
[INFO] [stdout]    |         ~~~~~~~~~~ ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libseccomp/src/db.c: In function '_db_syscall_priority':
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libseccomp/src/db.c:477:46: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   477 |         while (s_iter != NULL && s_iter->num < syscall) {
[INFO] [stderr] warning:       |                                              ^
[INFO] [stderr] warning: libseccomp/src/db.c:483:43: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]   --> src/lib.rs:98:31
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub type scmp_datum_t = libc::uint64_t;
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:   483 |         if (s_iter != NULL && s_iter->num == syscall) {
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:123:43
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn seccomp_init(def_action: libc::uint32_t) -> *mut scmp_filter_ctx;
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:       |                                           ^~
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:136:71
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn seccomp_reset(ctx: *mut scmp_filter_ctx, def_action: libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_col_valid':
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:163:74
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn seccomp_arch_add(ctx: *mut scmp_filter_ctx, arch_token: libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libseccomp/src/db.c:688:39: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:175:77
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn seccomp_arch_remove(ctx: *mut scmp_filter_ctx, arch_token: libc::uint32_t)-> libc::c_int;
[INFO] [stdout]     |                                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:   688 |         if (col != NULL && col->state == _DB_STA_VALID && col->filter_cnt > 0)
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:202:68
[INFO] [stdout]     |
[INFO] [stdout] 202 |                          attr: scmp_filter_attr, value: *mut libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:       |                                       ^~
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:216:63
[INFO] [stdout]     |
[INFO] [stdout] 216 |                          attr: scmp_filter_attr, value: libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_col_db_add':
[INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead.
[INFO] [stdout]    --> src/lib.rs:243:72
[INFO] [stdout]     |
[INFO] [stdout] 243 | ...                   syscall: libc::c_int, priority: libc::uint8_t) -> libc::c_int;
[INFO] [stdout]     |                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libseccomp/src/db.c:892:45: warning: comparison of integer expressions of different signedness: 'int' and 'enum <anonymous>' [-Wsign-compare]
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:263:40
[INFO] [stdout]     |
[INFO] [stdout] 263 |                          action: libc::uint32_t, syscall: libc::c_int, arg_cnt: libc::c_uint, ...) -> libc::c_int;
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:   892 |         if (col->endian != 0 && col->endian != db->arch->endian)
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:285:23
[INFO] [stdout]     |
[INFO] [stdout] 285 |         action: libc::uint32_t, syscall: libc::c_int, arg_cnt: libc::c_uint,
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:       |                                             ^~
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:304:76
[INFO] [stdout]     |
[INFO] [stdout] 304 |     pub fn seccomp_rule_add_exact(ctx: *mut scmp_filter_ctx, action: libc::uint32_t,
[INFO] [stdout]     |                                                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_rule_add':
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:324:55
[INFO] [stdout]     |
[INFO] [stdout] 324 | ...                   action: libc::uint32_t, syscall: libc::c_int, arg_cnt: libc::c_uint,
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libseccomp/src/db.c:1280:46: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:  1280 |         while (s_iter != NULL && s_iter->num < syscall) {
[INFO] [stderr] warning:       |                                              ^
[INFO] [stderr] warning: libseccomp/src/db.c:1293:43: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:  1293 |         if (s_iter == NULL || s_iter->num != syscall) {
[INFO] [stderr] warning:       |                                           ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_col_transaction_abort':
[INFO] [stderr] warning: libseccomp/src/db.c:1743:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1743 |         for (iter = 0; iter < filter_cnt; iter++)
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/arch-mips64-syscalls.c: In function 'mips64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-mips64-syscalls.c:504:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   504 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips64-syscalls.c:505:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   505 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc-syscalls.c: In function 'ppc_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-ppc-syscalls.c:501:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc-syscalls.c:502:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   502 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-arm-syscalls.c: In function 'arm_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-arm-syscalls.c:512:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   512 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-arm-syscalls.c:513:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   513 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86_64-syscalls.c: In function 'x86_64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-x86_64-syscalls.c:500:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   500 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86_64-syscalls.c:501:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-aarch64-syscalls.c: In function 'aarch64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-aarch64-syscalls.c:500:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   500 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-aarch64-syscalls.c:501:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c: In function '__blk_free':
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:240:42: warning: unused parameter 'state' [-Wunused-parameter]
[INFO] [stderr] warning:   240 | static void __blk_free(struct bpf_state *state, struct bpf_blk *blk)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c: In function '_blk_free':
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:277:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   277 |         for (iter = 0; iter < blk->blk_cnt; iter++) {
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c: In function '_gen_bpf_build_bpf':
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1685:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1685 |         for (iter = 0; iter < col->filter_cnt; iter++) {
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1691:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1691 |         for (iter = 0; iter < col->filter_cnt; iter++) {
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1729:37: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1729 |                 for (iter = 0; iter < b_iter->blk_cnt; iter++) {
[INFO] [stderr] warning:       |                                     ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1871:37: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1871 |                 for (iter = 0; iter < b_iter->blk_cnt; iter++) {
[INFO] [stderr] warning:       |                                     ^
[INFO] [stderr] warning: libseccomp/src/arch-x32-syscalls.c: In function 'x32_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-x32-syscalls.c:500:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   500 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-x32-syscalls.c:501:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/gen_pfc.c: In function '_pfc_arg':
[INFO] [stderr] warning: libseccomp/src/gen_pfc.c:105:57: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   105 |                 if (arch_arg_offset_hi(arch, node->arg) == node->arg_offset)
[INFO] [stderr] warning:       |                                                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips-syscalls.c: In function 'mips_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-mips-syscalls.c:504:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   504 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips-syscalls.c:505:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   505 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-parisc-syscalls.c: In function 'parisc_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-parisc-syscalls.c:484:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   484 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-parisc-syscalls.c:485:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   485 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-s390x-syscalls.c: In function 's390x_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-s390x-syscalls.c:568:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   568 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-s390x-syscalls.c:569:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   569 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/hash.c: In function 'hash':
[INFO] [stderr] warning: libseccomp/src/hash.c:74:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    74 |                 k2 ^= tail[2] << 16;
[INFO] [stderr] warning:       |                 ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: libseccomp/src/hash.c:75:9: note: here
[INFO] [stderr] warning:    75 |         case 2:
[INFO] [stderr] warning:       |         ^~~~
[INFO] [stderr] warning: libseccomp/src/hash.c:76:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    76 |                 k2 ^= tail[1] << 8;
[INFO] [stderr] warning:       |                 ~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: libseccomp/src/hash.c:77:9: note: here
[INFO] [stderr] warning:    77 |         case 1:
[INFO] [stderr] warning:       |         ^~~~
[INFO] [stderr] warning: libseccomp/src/arch-s390-syscalls.c: In function 's390_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-s390-syscalls.c:568:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   568 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-s390-syscalls.c:569:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   569 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86-syscalls.c: In function 'x86_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-x86-syscalls.c:584:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   584 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86-syscalls.c:585:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   585 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc64-syscalls.c: In function 'ppc64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-ppc64-syscalls.c:501:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc64-syscalls.c:502:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   502 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/api.c: In function 'seccomp_rule_add':
[INFO] [stderr] warning: libseccomp/src/api.c:362:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   362 |         for (iter = 0; iter < arg_cnt; ++iter)
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/api.c: In function 'seccomp_rule_add_exact':
[INFO] [stderr] warning: libseccomp/src/api.c:414:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   414 |         for (iter = 0; iter < arg_cnt; ++iter)
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr]    Compiling seccomp-droundy-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `seccomp_sys`
[INFO] [stdout]  --> examples/kill-setuid.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate seccomp_sys;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: libseccomp/src/arch-mips64n32-syscalls.c: In function 'mips64n32_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-mips64n32-syscalls.c:504:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   504 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips64n32-syscalls.c:505:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   505 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function '_db_syscall_priority':
[INFO] [stderr] warning: libseccomp/src/db.c:477:46: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   477 |         while (s_iter != NULL && s_iter->num < syscall) {
[INFO] [stderr] warning:       |                                              ^
[INFO] [stderr] warning: libseccomp/src/db.c:483:43: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   483 |         if (s_iter != NULL && s_iter->num == syscall) {
[INFO] [stderr] warning:       |                                           ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_col_valid':
[INFO] [stderr] warning: libseccomp/src/db.c:688:39: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   688 |         if (col != NULL && col->state == _DB_STA_VALID && col->filter_cnt > 0)
[INFO] [stderr] warning:       |                                       ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_col_db_add':
[INFO] [stderr] warning: libseccomp/src/db.c:892:45: warning: comparison of integer expressions of different signedness: 'int' and 'enum <anonymous>' [-Wsign-compare]
[INFO] [stderr] warning:   892 |         if (col->endian != 0 && col->endian != db->arch->endian)
[INFO] [stderr] warning:       |                                             ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_rule_add':
[INFO] [stderr] warning: libseccomp/src/db.c:1280:46: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:  1280 |         while (s_iter != NULL && s_iter->num < syscall) {
[INFO] [stderr] warning:       |                                              ^
[INFO] [stderr] warning: libseccomp/src/db.c:1293:43: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:  1293 |         if (s_iter == NULL || s_iter->num != syscall) {
[INFO] [stderr] warning:       |                                           ^~
[INFO] [stderr] warning: libseccomp/src/db.c: In function 'db_col_transaction_abort':
[INFO] [stderr] warning: libseccomp/src/db.c:1743:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1743 |         for (iter = 0; iter < filter_cnt; iter++)
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/arch-mips64-syscalls.c: In function 'mips64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-mips64-syscalls.c:504:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   504 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips64-syscalls.c:505:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   505 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc-syscalls.c: In function 'ppc_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-ppc-syscalls.c:501:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc-syscalls.c:502:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   502 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-arm-syscalls.c: In function 'arm_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-arm-syscalls.c:512:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   512 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-arm-syscalls.c:513:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   513 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86_64-syscalls.c: In function 'x86_64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-x86_64-syscalls.c:500:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   500 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86_64-syscalls.c:501:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-aarch64-syscalls.c: In function 'aarch64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-aarch64-syscalls.c:500:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   500 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-aarch64-syscalls.c:501:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c: In function '__blk_free':
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:240:42: warning: unused parameter 'state' [-Wunused-parameter]
[INFO] [stderr] warning:   240 | static void __blk_free(struct bpf_state *state, struct bpf_blk *blk)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c: In function '_blk_free':
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:277:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   277 |         for (iter = 0; iter < blk->blk_cnt; iter++) {
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c: In function '_gen_bpf_build_bpf':
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1685:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1685 |         for (iter = 0; iter < col->filter_cnt; iter++) {
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1691:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1691 |         for (iter = 0; iter < col->filter_cnt; iter++) {
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1729:37: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1729 |                 for (iter = 0; iter < b_iter->blk_cnt; iter++) {
[INFO] [stderr] warning:       |                                     ^
[INFO] [stderr] warning: libseccomp/src/gen_bpf.c:1871:37: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:  1871 |                 for (iter = 0; iter < b_iter->blk_cnt; iter++) {
[INFO] [stderr] warning:       |                                     ^
[INFO] [stderr] warning: libseccomp/src/arch-x32-syscalls.c: In function 'x32_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-x32-syscalls.c:500:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   500 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-x32-syscalls.c:501:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/gen_pfc.c: In function '_pfc_arg':
[INFO] [stderr] warning: libseccomp/src/gen_pfc.c:105:57: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   105 |                 if (arch_arg_offset_hi(arch, node->arg) == node->arg_offset)
[INFO] [stderr] warning:       |                                                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips-syscalls.c: In function 'mips_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-mips-syscalls.c:504:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   504 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-mips-syscalls.c:505:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   505 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-parisc-syscalls.c: In function 'parisc_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-parisc-syscalls.c:484:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   484 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-parisc-syscalls.c:485:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   485 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-s390x-syscalls.c: In function 's390x_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-s390x-syscalls.c:568:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   568 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-s390x-syscalls.c:569:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   569 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/hash.c: In function 'hash':
[INFO] [stderr] warning: libseccomp/src/hash.c:74:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    74 |                 k2 ^= tail[2] << 16;
[INFO] [stderr] warning:       |                 ~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: libseccomp/src/hash.c:75:9: note: here
[INFO] [stderr] warning:    75 |         case 2:
[INFO] [stderr] warning:       |         ^~~~
[INFO] [stderr] warning: libseccomp/src/hash.c:76:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    76 |                 k2 ^= tail[1] << 8;
[INFO] [stderr] warning:       |                 ~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: libseccomp/src/hash.c:77:9: note: here
[INFO] [stderr] warning:    77 |         case 1:
[INFO] [stderr] warning:       |         ^~~~
[INFO] [stderr] warning: libseccomp/src/arch-s390-syscalls.c: In function 's390_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-s390-syscalls.c:568:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   568 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-s390-syscalls.c:569:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   569 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86-syscalls.c: In function 'x86_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-x86-syscalls.c:584:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   584 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-x86-syscalls.c:585:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   585 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc64-syscalls.c: In function 'ppc64_syscall_resolve_num':
[INFO] [stderr] warning: libseccomp/src/arch-ppc64-syscalls.c:501:40: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   501 |         for (iter = 0; table[iter].num != __NR_SCMP_ERROR; iter++) {
[INFO] [stderr] warning:       |                                        ^~
[INFO] [stderr] warning: libseccomp/src/arch-ppc64-syscalls.c:502:25: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   502 |                 if (num == table[iter].num)
[INFO] [stderr] warning:       |                         ^~
[INFO] [stderr] warning: libseccomp/src/api.c: In function 'seccomp_rule_add':
[INFO] [stderr] warning: libseccomp/src/api.c:362:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   362 |         for (iter = 0; iter < arg_cnt; ++iter)
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] warning: libseccomp/src/api.c: In function 'seccomp_rule_add_exact':
[INFO] [stderr] warning: libseccomp/src/api.c:414:29: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   414 |         for (iter = 0; iter < arg_cnt; ++iter)
[INFO] [stderr] warning:       |                             ^
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `seccomp-droundy-sys` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]   --> src/lib.rs:98:31
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub type scmp_datum_t = libc::uint64_t;
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:123:43
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn seccomp_init(def_action: libc::uint32_t) -> *mut scmp_filter_ctx;
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:136:71
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn seccomp_reset(ctx: *mut scmp_filter_ctx, def_action: libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:163:74
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn seccomp_arch_add(ctx: *mut scmp_filter_ctx, arch_token: libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:175:77
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn seccomp_arch_remove(ctx: *mut scmp_filter_ctx, arch_token: libc::uint32_t)-> libc::c_int;
[INFO] [stdout]     |                                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:202:68
[INFO] [stdout]     |
[INFO] [stdout] 202 |                          attr: scmp_filter_attr, value: *mut libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:216:63
[INFO] [stdout]     |
[INFO] [stdout] 216 |                          attr: scmp_filter_attr, value: libc::uint32_t) -> libc::c_int;
[INFO] [stdout]     |                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead.
[INFO] [stdout]    --> src/lib.rs:243:72
[INFO] [stdout]     |
[INFO] [stdout] 243 | ...                   syscall: libc::c_int, priority: libc::uint8_t) -> libc::c_int;
[INFO] [stdout]     |                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:263:40
[INFO] [stdout]     |
[INFO] [stdout] 263 |                          action: libc::uint32_t, syscall: libc::c_int, arg_cnt: libc::c_uint, ...) -> libc::c_int;
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:285:23
[INFO] [stdout]     |
[INFO] [stdout] 285 |         action: libc::uint32_t, syscall: libc::c_int, arg_cnt: libc::c_uint,
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:304:76
[INFO] [stdout]     |
[INFO] [stdout] 304 |     pub fn seccomp_rule_add_exact(ctx: *mut scmp_filter_ctx, action: libc::uint32_t,
[INFO] [stdout]     |                                                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]    --> src/lib.rs:324:55
[INFO] [stdout]     |
[INFO] [stdout] 324 | ...                   action: libc::uint32_t, syscall: libc::c_int, arg_cnt: libc::c_uint,
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93b3052799f09f5e200d66ff42175bbf02678f84c3be62d09584d34278a3480e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b3052799f09f5e200d66ff42175bbf02678f84c3be62d09584d34278a3480e", kill_on_drop: false }`
[INFO] [stdout] 93b3052799f09f5e200d66ff42175bbf02678f84c3be62d09584d34278a3480e
