[INFO] cloning repository https://github.com/simonproyt/monkeyos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simonproyt/monkeyos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonproyt%2Fmonkeyos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonproyt%2Fmonkeyos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef0b20b397dafd9848cdb4d7534dbbe48a21df31
[INFO] checking simonproyt/monkeyos against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonproyt%2Fmonkeyos" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/simonproyt/monkeyos
[INFO] finished tweaking git repo https://github.com/simonproyt/monkeyos
[INFO] tweaked toml for git repo https://github.com/simonproyt/monkeyos written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/simonproyt/monkeyos on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/simonproyt/monkeyos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-6-tc2/source/apps/coreutils/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-6-tc2/source/apps/sh/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 74eb3cb3e745a0fe50823ea20609c3ae7456ea4703b3313a2b9d3a5328364126
[INFO] running `Command { std: "docker" "start" "74eb3cb3e745a0fe50823ea20609c3ae7456ea4703b3313a2b9d3a5328364126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74eb3cb3e745a0fe50823ea20609c3ae7456ea4703b3313a2b9d3a5328364126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "74eb3cb3e745a0fe50823ea20609c3ae7456ea4703b3313a2b9d3a5328364126" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74eb3cb3e745a0fe50823ea20609c3ae7456ea4703b3313a2b9d3a5328364126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "74eb3cb3e745a0fe50823ea20609c3ae7456ea4703b3313a2b9d3a5328364126" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/apps/coreutils/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/apps/sh/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]    Compiling icu_locale_data v2.2.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling icu_calendar_data v2.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]    Compiling icu_time_data v2.2.0
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]    Compiling icu_decimal_data v2.2.0
[INFO] [stderr]    Compiling icu_plurals_data v2.2.0
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling icu_datetime_data v2.2.0
[INFO] [stderr]     Checking type-map v0.5.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]    Compiling icu_collator_data v2.2.0
[INFO] [stderr]     Checking libui v0.1.0 (/opt/rustwide/workdir/apps/libui)
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking self_cell v1.2.2
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking jiff v0.2.29
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]    Compiling uucore v0.9.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking os_display v0.1.4
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking ansi-width v0.1.0
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]    Compiling uucore_procs v0.9.0
[INFO] [stderr]     Checking compare v0.1.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking binary-heap-plus v0.5.0
[INFO] [stderr]     Checking uutils_term_grid v0.8.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking snake v0.1.0 (/opt/rustwide/workdir/apps/snake)
[INFO] [stderr]     Checking settings v0.1.0 (/opt/rustwide/workdir/apps/settings)
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking imgview v0.1.0 (/opt/rustwide/workdir/apps/imgview)
[INFO] [stdout] warning: value assigned to `p1` is never read
[INFO] [stdout]    --> apps/snake/src/lib.rs:496:46
[INFO] [stdout]     |
[INFO] [stdout] 496 | ...                   let mut p1 = (0, 0);
[INFO] [stdout]     |                                    ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 499 | ...                       p1 = (rand_range(1, GRID_W - 1), rand_range(1, GRID_H - 1));
[INFO] [stdout]     |                           ----------------------------------------------------------- `p1` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `p2` is never read
[INFO] [stdout]    --> apps/snake/src/lib.rs:497:46
[INFO] [stdout]     |
[INFO] [stdout] 497 | ...                   let mut p2 = (0, 0);
[INFO] [stdout]     |                                    ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 500 | ...                       p2 = (rand_range(1, GRID_W - 1), rand_range(1, GRID_H - 1));
[INFO] [stdout]     |                           ----------------------------------------------------------- `p2` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fileman v0.1.0 (/opt/rustwide/workdir/apps/fileman)
[INFO] [stderr]     Checking calc v0.1.0 (/opt/rustwide/workdir/apps/calc)
[INFO] [stderr]     Checking taskman v0.1.0 (/opt/rustwide/workdir/apps/taskman)
[INFO] [stderr]     Checking notepad v0.1.0 (/opt/rustwide/workdir/apps/notepad)
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> apps/taskman/src/lib.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |         if let Some(app) = &mut APP {
[INFO] [stdout]    |                            ^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 33 |         if let Some(app) = &raw mut APP {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> apps/taskman/src/lib.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |         if let Some(app) = &mut APP {
[INFO] [stdout]    |                            ^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 33 |         if let Some(app) = &raw mut APP {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking piano v0.1.0 (/opt/rustwide/workdir/apps/piano)
[INFO] [stdout] warning: value assigned to `p1` is never read
[INFO] [stdout]    --> apps/snake/src/lib.rs:496:46
[INFO] [stdout]     |
[INFO] [stdout] 496 | ...                   let mut p1 = (0, 0);
[INFO] [stdout]     |                                    ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 499 | ...                       p1 = (rand_range(1, GRID_W - 1), rand_range(1, GRID_H - 1));
[INFO] [stdout]     |                           ----------------------------------------------------------- `p1` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `p2` is never read
[INFO] [stdout]    --> apps/snake/src/lib.rs:497:46
[INFO] [stdout]     |
[INFO] [stdout] 497 | ...                   let mut p2 = (0, 0);
[INFO] [stdout]     |                                    ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 500 | ...                       p2 = (rand_range(1, GRID_W - 1), rand_range(1, GRID_H - 1));
[INFO] [stdout]     |                           ----------------------------------------------------------- `p2` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Widget`
[INFO] [stdout]  --> apps/piano/src/lib.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use libui::{Button, Widget};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> apps/piano/src/lib.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     unsafe {
[INFO] [stdout]    |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 38 |                 unsafe { sys_play_tone(freq, 300, 1); } // 300ms square wave
[INFO] [stdout]    |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> apps/piano/src/lib.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     unsafe {
[INFO] [stdout]    |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 59 |                 unsafe { sys_play_tone(freq, 300, 1); }
[INFO] [stdout]    |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hello v0.1.0 (/opt/rustwide/workdir/apps/hello)
[INFO] [stderr]     Checking fetch v0.1.0 (/opt/rustwide/workdir/apps/fetch)
[INFO] [stdout] warning: unused import: `Widget`
[INFO] [stdout]  --> apps/piano/src/lib.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use libui::{Button, Widget};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking kernel v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]     Checking beep v0.1.0 (/opt/rustwide/workdir/apps/beep)
[INFO] [stderr]     Checking edit v0.1.0 (/opt/rustwide/workdir/apps/edit)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> apps/piano/src/lib.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     unsafe {
[INFO] [stdout]    |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 38 |                 unsafe { sys_play_tone(freq, 300, 1); } // 300ms square wave
[INFO] [stdout]    |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> apps/piano/src/lib.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     unsafe {
[INFO] [stdout]    |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 59 |                 unsafe { sys_play_tone(freq, 300, 1); }
[INFO] [stdout]    |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sh v0.1.0 (/opt/rustwide/workdir/apps/sh)
[INFO] [stdout] warning: unused variable: `time_str`
[INFO] [stdout]    --> kernel/src/services/wm.rs:890:13
[INFO] [stdout]     |
[INFO] [stdout] 890 |         let time_str = format!("{:02}:{:02}", h, m);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> kernel/src/services/terminal.rs:176:31
[INFO] [stdout]     |
[INFO] [stdout] 176 |                     let len = unsafe { crate::wasi::call_sys_fetch(url.as_ptr(), url.len(), buffer.as_mut_ptr(), buffer.len()) };
[INFO] [stdout]     |                               ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pager`
[INFO] [stdout]    --> kernel/src/services/terminal.rs:335:37
[INFO] [stdout]     |
[INFO] [stdout] 335 |                         if let Some(ref mut pager) = self.pager_state {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stdout] warning: unused variable: `time_str`
[INFO] [stdout]    --> kernel/src/services/wm.rs:890:13
[INFO] [stdout]     |
[INFO] [stdout] 890 |         let time_str = format!("{:02}:{:02}", h, m);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> kernel/src/services/terminal.rs:176:31
[INFO] [stdout]     |
[INFO] [stdout] 176 |                     let len = unsafe { crate::wasi::call_sys_fetch(url.as_ptr(), url.len(), buffer.as_mut_ptr(), buffer.len()) };
[INFO] [stdout]     |                               ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pager`
[INFO] [stdout]    --> kernel/src/services/terminal.rs:335:37
[INFO] [stdout]     |
[INFO] [stdout] 335 |                         if let Some(ref mut pager) = self.pager_state {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bstr v1.12.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking lscolors v0.21.0
[INFO] [stderr]     Checking procfs-core v0.18.0
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]     Checking hostname v0.4.2
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking inotify v0.11.2
[INFO] [stderr]     Checking indicatif v0.18.4
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking midly v0.5.3
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking calendrical_calculations v0.2.4
[INFO] [stderr]     Checking fixed_decimal v0.7.2
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `NonZero<usize>`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.31.3/src/sys/prctl.rs:225:97
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let res = unsafe { libc::prctl(libc::PR_SET_VMA, libc::PR_SET_VMA_ANON_NAME, addr.as_ptr(), length, nameref) };
[INFO] [stdout]     |                                                                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `NonZero<usize>` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.31.3/src/sys/prctl.rs:225:97
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let res = unsafe { libc::prctl(libc::PR_SET_VMA, libc::PR_SET_VMA_ANON_NAME, addr.as_ptr(), length, nameref) };
[INFO] [stdout]     |                                                                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout]     = note: requested on the command line with `--force-warn invalid-c-variadic-arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.31.3/src/unistd.rs:1240:13
[INFO] [stdout]      |
[INFO] [stdout] 1240 |             flags,
[INFO] [stdout]      |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AtFlags` does not implement `VaArgSafe`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.31.3/src/unistd.rs:1240:13
[INFO] [stdout]      |
[INFO] [stdout] 1240 |             flags,
[INFO] [stdout]      |             ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nix` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "74eb3cb3e745a0fe50823ea20609c3ae7456ea4703b3313a2b9d3a5328364126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74eb3cb3e745a0fe50823ea20609c3ae7456ea4703b3313a2b9d3a5328364126", kill_on_drop: false }`
[INFO] [stdout] 74eb3cb3e745a0fe50823ea20609c3ae7456ea4703b3313a2b9d3a5328364126
