[INFO] fetching crate cargo-bolero 0.5.0... [INFO] checking cargo-bolero-0.5.0 against try#e2aab98dd8975a0990f9fbb79b3ea4b40559a184 for pr-72493 [INFO] extracting crate cargo-bolero 0.5.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate cargo-bolero 0.5.0 on toolchain e2aab98dd8975a0990f9fbb79b3ea4b40559a184 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e2aab98dd8975a0990f9fbb79b3ea4b40559a184" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate cargo-bolero 0.5.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cargo-bolero 0.5.0 [INFO] tweaked toml for crates.io crate cargo-bolero 0.5.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate cargo-bolero 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e2aab98dd8975a0990f9fbb79b3ea4b40559a184" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bolero-generator v0.5.0 [INFO] [stderr] Downloaded libtest-mimic v0.2.0 [INFO] [stderr] Downloaded bolero-engine v0.5.0 [INFO] [stderr] Downloaded bolero-generator-derive v0.5.0 [INFO] [stderr] Downloaded bolero v0.5.0 [INFO] [stderr] Downloaded bolero-afl v0.5.0 [INFO] [stderr] Downloaded bolero-libfuzzer v0.5.0 [INFO] [stderr] Downloaded bolero-honggfuzz v0.5.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e2aab98dd8975a0990f9fbb79b3ea4b40559a184" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d538584399b6ca9b6513c4c7b7d7ae8749ca9659c1b554d596f23deb97bb3e6c [INFO] running `"docker" "start" "-a" "d538584399b6ca9b6513c4c7b7d7ae8749ca9659c1b554d596f23deb97bb3e6c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking pretty-hex v0.1.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling bolero-honggfuzz v0.5.0 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Compiling cargo-bolero v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling bolero-afl v0.5.0 [INFO] [stderr] Compiling bolero-libfuzzer v0.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.15 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] error: failed to run custom build command for `bolero-honggfuzz v0.5.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/bolero-honggfuzz-d83126085a0617a4/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=BOLERO_FUZZER [INFO] [stderr] cargo:rerun-if-env-changed=CARGO_CFG_FUZZING_HONGGFUZZ [INFO] [stderr] cargo:rerun-if-env-changed=CARGO_FEATURE_BIN [INFO] [stderr] make: Entering directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bolero-honggfuzz-0.5.0/honggfuzz' [INFO] [stderr] cc -c -O3 -mtune=native -funroll-loops -std=c11 -I/usr/local/include -D_GNU_SOURCE -Wall -Wextra -Werror -Wno-format-truncation -Wno-override-init -I. -D_FILE_OFFSET_BITS=64 -finline-limit=4000 -D_HF_ARCH_LINUX -g -ggdb -g3 -o cmdline.o cmdline.c [INFO] [stderr] make: Leaving directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bolero-honggfuzz-0.5.0/honggfuzz' [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] Assembler messages: [INFO] [stderr] Fatal error: can't create cmdline.o: Read-only file system [INFO] [stderr] make: *** [Makefile:259: cmdline.o] Error 1 [INFO] [stderr] thread 'main' panicked at 'assertion failed: status.success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bolero-honggfuzz-0.5.0/build.rs:27:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55891c362a35 - backtrace::backtrace::libunwind::trace::h678b9599e62f63eb [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55891c362a35 - backtrace::backtrace::trace_unsynchronized::hb47d77776d18cf5b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55891c362a35 - std::sys_common::backtrace::_print_fmt::he1b14c2dc4d370e2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55891c362a35 - ::fmt::h0e056b70ceff915d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55891c38561c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55891c360e73 - std::io::Write::write_fmt::h5b95d57b9d83617e [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55891c364f40 - std::sys_common::backtrace::_print::hde4f93cf630dd149 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55891c364f40 - std::sys_common::backtrace::print::hab894e5c65d4445d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55891c364f40 - std::panicking::default_hook::{{closure}}::h069a26eaaf53ac74 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55891c364c8c - std::panicking::default_hook::he2b0e031648f6bed [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55891c365527 - std::panicking::rust_panic_with_hook::hd8d0481ab65c637b [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55891c352677 - std::panicking::begin_panic::hca8bd3a316ceb30a [INFO] [stderr] at /rustc/e2aab98dd8975a0990f9fbb79b3ea4b40559a184/src/libstd/panicking.rs:410 [INFO] [stderr] 12: 0x55891c3544aa - build_script_build::build::hc41e4910e4499f20 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bolero-honggfuzz-0.5.0/build.rs:27 [INFO] [stderr] 13: 0x55891c354ca8 - build_script_build::main::h675a9af2bc5dde57 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bolero-honggfuzz-0.5.0/build.rs:66 [INFO] [stderr] 14: 0x55891c3587ab - std::rt::lang_start::{{closure}}::hc616a31255f7aa0c [INFO] [stderr] at /rustc/e2aab98dd8975a0990f9fbb79b3ea4b40559a184/src/libstd/rt.rs:67 [INFO] [stderr] 15: 0x55891c3658f8 - std::rt::lang_start_internal::{{closure}}::h4838b364df25be59 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 16: 0x55891c3658f8 - std::panicking::try::do_call::h0f9bf126f2a30e0a [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 17: 0x55891c3658f8 - std::panicking::try::hf7f4f4a8291fe18c [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 18: 0x55891c3658f8 - std::panic::catch_unwind::hf0742a1b2a42157f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55891c3658f8 - std::rt::lang_start_internal::h8a620deb31f7711f [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 20: 0x55891c358787 - std::rt::lang_start::hadff56ba73da8edc [INFO] [stderr] at /rustc/e2aab98dd8975a0990f9fbb79b3ea4b40559a184/src/libstd/rt.rs:67 [INFO] [stderr] 21: 0x55891c354e8a - main [INFO] [stderr] 22: 0x7f8ea91060b3 - __libc_start_main [INFO] [stderr] 23: 0x55891c35018e - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d538584399b6ca9b6513c4c7b7d7ae8749ca9659c1b554d596f23deb97bb3e6c"` [INFO] running `"docker" "rm" "-f" "d538584399b6ca9b6513c4c7b7d7ae8749ca9659c1b554d596f23deb97bb3e6c"` [INFO] [stdout] d538584399b6ca9b6513c4c7b7d7ae8749ca9659c1b554d596f23deb97bb3e6c