[package - main-armv7-default][devel/cargo-mutants] Failed for cargo-mutants-24.9.0 in build

From: <pkg-fallout_at_FreeBSD.org>
Date: Mon, 04 Nov 2024 19:19:33 UTC
You are receiving this mail as a port that you maintain
is failing to build on the FreeBSD package build server.
Please investigate the failure and submit a PR to fix
build.

Maintainer:     yuri@FreeBSD.org
Log URL:        https://pkg-status.freebsd.org/ampere2/data/main-armv7-default/p711a2f7f1ca4_s0d965bc034/logs/cargo-mutants-24.9.0.log
Build URL:      https://pkg-status.freebsd.org/ampere2/build.html?mastername=main-armv7-default&build=p711a2f7f1ca4_s0d965bc034
Log:

=>> Building devel/cargo-mutants
build started at Mon Nov  4 19:14:45 UTC 2024
port directory: /usr/ports/devel/cargo-mutants
package name: cargo-mutants-24.9.0
building for: FreeBSD main-armv7-default-job-04 15.0-CURRENT FreeBSD 15.0-CURRENT 1500026 arm
maintained by: yuri@FreeBSD.org
Makefile datestamp: -rw-r--r--  1 root wheel 4903 Oct  6 01:01 /usr/ports/devel/cargo-mutants/Makefile
Ports top last git commit: 711a2f7f1ca
Ports top unclean checkout: no
Port dir last git commit: 945b0ea51a9
Port dir unclean checkout: no
Poudriere version: poudriere-git-3.4.2
Host OSVERSION: 1500023
Jail OSVERSION: 1500026
Job Id: 04




!!! Jail is newer than host. (Jail: 1500026, Host: 1500023) !!!
!!! This is not supported. !!!
!!! Host kernel must be same or newer than jail. !!!
!!! Expect build failures. !!!



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---Begin OPTIONS List---
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--MAINTAINER--
yuri@FreeBSD.org
--End MAINTAINER--

--CONFIGURE_ARGS--

--End CONFIGURE_ARGS--

--CONFIGURE_ENV--
XDG_DATA_HOME=/wrkdirs/usr/ports/devel/cargo-mutants/work  XDG_CONFIG_HOME=/wrkdirs/usr/ports/devel/cargo-mutants/work  XDG_CACHE_HOME=/wrkdirs/usr/ports/devel/cargo-mutants/work/.cache  HOME=/wrkdirs/usr/ports/devel/cargo-mutants/work TMPDIR="/wrkdirs/usr/ports/devel/cargo-mutants/work" PATH=/wrkdirs/usr/ports/devel/cargo-mutants/work/.bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/root/bin PKG_CONFIG_LIBDIR=/wrkdirs/usr/ports/devel/cargo-mutants/work/.pkgconfig:/usr/local/libdata/pkgconfig:/usr/local/share/pkgconfig:/usr/libdata/pkgconfig SHELL=/bin/sh CONFIG_SHELL=/bin/sh
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--End SUB_LIST--

---Begin make.conf---
# XXX: We really need this but cannot use it while 'make checksum' does not
# try the next mirror on checksum failure.  It currently retries the same
# failed mirror and then fails rather then trying another.  It *does*
# try the next if the size is mismatched though.
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# Build ALLOW_MAKE_JOBS_PACKAGES with 3 jobs
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BATCH=yes
WRKDIRPREFIX=/wrkdirs
PORTSDIR=/usr/ports
PACKAGES=/packages
DISTDIR=/distfiles
PACKAGE_BUILDING=yes
PACKAGE_BUILDING_FLAVORS=yes
####  ####
# XXX: We really need this but cannot use it while 'make checksum' does not
# try the next mirror on checksum failure.  It currently retries the same
# failed mirror and then fails rather then trying another.  It *does*
# try the next if the size is mismatched though.
#MASTER_SITE_FREEBSD=yes
# Build ALLOW_MAKE_JOBS_PACKAGES with 3 jobs
MAKE_JOBS_NUMBER=3
#### Misc Poudriere ####
.include "/etc/make.conf.ports_env"
GID=0
UID=0
---End make.conf---
--Resource limits--
ulimit: can't get limit: Invalid argument
cpu time               (seconds, -t)  unlimited
file size           (512-blocks, -f)  unlimited
data seg size           (kbytes, -d)  524288
stack size              (kbytes, -s)  65536
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swap limit              (kbytes, -w)  unlimited
socket buffer size       (bytes, -b)  unlimited
pseudo-terminals                (-p)  unlimited
kqueues                         (-k)  unlimited
umtx shared locks               (-o)  unlimited
--End resource limits--
=======================<phase: check-sanity   >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License MIT accepted by the user
===========================================================================
=======================<phase: pkg-depends    >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===>   cargo-mutants-24.9.0 depends on file: /usr/local/sbin/pkg - not found
===>   Installing existing package /packages/All/pkg-1.21.3.pkg
[main-armv7-default-job-04] Installing pkg-1.21.3...
[main-armv7-default-job-04] Extracting pkg-1.21.3: .......... done
===>   cargo-mutants-24.9.0 depends on file: /usr/local/sbin/pkg - found
===>   Returning to build of cargo-mutants-24.9.0
===========================================================================
=======================<phase: fetch-depends  >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===========================================================================
=======================<phase: fetch          >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License MIT accepted by the user
===> Fetching all distfiles required by cargo-mutants-24.9.0 for building
===========================================================================
=======================<phase: checksum       >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License MIT accepted by the user
===> Fetching all distfiles required by cargo-mutants-24.9.0 for building
=> SHA256 Checksum OK for rust/crates/aho-corasick-0.7.20.crate.
=> SHA256 Checksum OK for rust/crates/aho-corasick-1.1.3.crate.
=> SHA256 Checksum OK for rust/crates/android-tzdata-0.1.1.crate.
=> SHA256 Checksum OK for rust/crates/android_system_properties-0.1.5.crate.
=> SHA256 Checksum OK for rust/crates/ansi_term-0.12.1.crate.
=> SHA256 Checksum OK for rust/crates/anstream-0.5.0.crate.
=> SHA256 Checksum OK for rust/crates/anstyle-0.3.5.crate.
=> SHA256 Checksum OK for rust/crates/anstyle-1.0.7.crate.
=> SHA256 Checksum OK for rust/crates/anstyle-parse-0.2.4.crate.
=> SHA256 Checksum OK for rust/crates/anstyle-query-1.1.0.crate.
=> SHA256 Checksum OK for rust/crates/anstyle-wincon-2.1.0.crate.
=> SHA256 Checksum OK for rust/crates/anyhow-1.0.86.crate.
=> SHA256 Checksum OK for rust/crates/assert_cmd-2.0.0.crate.
=> SHA256 Checksum OK for rust/crates/atty-0.2.14.crate.
=> SHA256 Checksum OK for rust/crates/autocfg-1.3.0.crate.
=> SHA256 Checksum OK for rust/crates/bitflags-1.3.2.crate.
=> SHA256 Checksum OK for rust/crates/bitflags-2.5.0.crate.
=> SHA256 Checksum OK for rust/crates/bstr-0.2.17.crate.
=> SHA256 Checksum OK for rust/crates/bstr-1.9.1.crate.
=> SHA256 Checksum OK for rust/crates/bumpalo-3.16.0.crate.
=> SHA256 Checksum OK for rust/crates/bytecount-0.6.8.crate.
=> SHA256 Checksum OK for rust/crates/camino-1.1.6.crate.
=> SHA256 Checksum OK for rust/crates/cargo-platform-0.1.8.crate.
=> SHA256 Checksum OK for rust/crates/cargo_metadata-0.18.0.crate.
=> SHA256 Checksum OK for rust/crates/cc-1.0.99.crate.
=> SHA256 Checksum OK for rust/crates/cfg-if-1.0.0.crate.
=> SHA256 Checksum OK for rust/crates/cfg_aliases-0.1.1.crate.
=> SHA256 Checksum OK for rust/crates/chrono-0.4.38.crate.
=> SHA256 Checksum OK for rust/crates/clap-4.4.1.crate.
=> SHA256 Checksum OK for rust/crates/clap_builder-4.4.1.crate.
<snip>
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:856:16
    |
856 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "derive", feature = "full"))))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:861:16
    |
861 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "derive", feature = "full"))))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:866:16
    |
866 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:871:16
    |
871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:876:16
    |
876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:881:16
    |
881 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:886:16
    |
886 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:891:16
    |
891 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:896:16
    |
896 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:901:16
    |
901 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "derive", feature = "full"))))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:906:16
    |
906 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "derive", feature = "full"))))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:911:16
    |
911 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "derive", feature = "full"))))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:916:16
    |
916 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "derive", feature = "full"))))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

warning: unexpected `cfg` condition name: `doc_cfg`
   --> /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/syn-2.0.46/src/gen/visit.rs:921:16
    |
921 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "derive", feature = "full"))))]
    |                ^^^^^^^
    |
    = help: consider using a Cargo feature instead
    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
             [lints.rust]
             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration

Some errors have detailed explanations: E0428, E0609.
For more information about an error, try `rustc --explain E0428`.
warning: `nix` (lib) generated 254 warnings
error: could not compile `nix` (lib) due to 2 previous errors; 254 warnings emitted

Caused by:
  process didn't exit successfully: `CARGO=/usr/local/bin/cargo CARGO_CRATE_NAME=nix CARGO_MANIFEST_DIR=/wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/nix-0.28.0 CARGO_PKG_AUTHORS='The nix-rust Project Developers' CARGO_PKG_DESCRIPTION='Rust friendly bindings to *nix APIs' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=nix CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/nix-rust/nix' CARGO_PKG_RUST_VERSION=1.69 CARGO_PKG_VERSION=0.28.0 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=28 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH=/wrkdirs/usr/ports/devel/cargo-mutants/work/target/release/deps OUT_DIR=/wrkdirs/usr/ports/devel/cargo-mutants/work/target/release/build/nix-215ab3db9cd92f7e/out /usr/local/bin/rustc --crate-name nix --edition=2021 /wrkdirs/usr/ports/devel/cargo-mutants/work/cargo-mutants-24.9.0/cargo-crates/nix-0.28.0/src/lib.rs --error-format=json --jso
n=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=2 -C panic=abort -C linker-plugin-lto -C codegen-units=1 --cfg 'feature="default"' --cfg 'feature="process"' --cfg 'feature="signal"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("acct", "aio", "default", "dir", "env", "event", "fanotify", "feature", "fs", "hostname", "inotify", "ioctl", "kmod", "memoffset", "mman", "mount", "mqueue", "net", "personality", "pin-utils", "poll", "process", "pthread", "ptrace", "quota", "reboot", "resource", "sched", "signal", "socket", "term", "time", "ucontext", "uio", "user", "zerocopy"))' -C metadata=7f37aae3d673ebbd -C extra-filename=-7f37aae3d673ebbd --out-dir /wrkdirs/usr/ports/devel/cargo-mutants/work/target/release/deps -C strip=symbols -L dependency=/wrkdirs/usr/ports/devel/cargo-mutants/work/target/release/deps --extern bitflags=/wrkdirs/usr/ports/devel/cargo-mutants/work/target/release/deps/libbitflags-138e8
3fd979ab5d2.rmeta --extern cfg_if=/wrkdirs/usr/ports/devel/cargo-mutants/work/target/release/deps/libcfg_if-29187d04f618a9b2.rmeta --extern libc=/wrkdirs/usr/ports/devel/cargo-mutants/work/target/release/deps/liblibc-f18fa63945457dca.rmeta --cap-lints warn -C target-cpu= -C link-arg=-fstack-protector-strong --cfg freebsd --cfg bsd --cfg freebsdlike` (exit status: 1)
warning: build failed, waiting for other jobs to finish...
warning: `syn` (lib) generated 2131 warnings (1787 duplicates)
*** Error code 101

Stop.
make: stopped making "build" in /usr/ports/devel/cargo-mutants