[INFO] crate cargo-bolero 0.2.0 is already in cache [INFO] checking cargo-bolero-0.2.0 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037 [INFO] extracting crate cargo-bolero 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate cargo-bolero 0.2.0 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494 [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate cargo-bolero 0.2.0 [INFO] finished tweaking crates.io crate cargo-bolero 0.2.0 [INFO] tweaked toml for crates.io crate cargo-bolero 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate cargo-bolero 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 26920a6f5a3dece6d3ec7d9cc1bae9cc606cb6dcd65bd99f0a91b5c33bbb0d3a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "26920a6f5a3dece6d3ec7d9cc1bae9cc606cb6dcd65bd99f0a91b5c33bbb0d3a"` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling bolero-honggfuzz v0.2.0 [INFO] [stderr] Compiling cargo-bolero v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bolero-afl v0.2.0 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking backtrace v0.3.38 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] error: failed to run custom build command for `bolero-honggfuzz v0.2.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/bolero-honggfuzz-6436824ce54aafcb/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] make: Entering directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bolero-honggfuzz-0.2.0/honggfuzz' [INFO] [stderr] cc -c -O3 -mtune=native -D_GNU_SOURCE -Wall -Werror -Wno-format-truncation -I. -std=c11 -I/usr/local/include -Wextra -Wno-override-init -funroll-loops -D_FILE_OFFSET_BITS=64 -D_HF_ARCH_LINUX -g -ggdb -o cmdline.o cmdline.c [INFO] [stderr] Makefile:270: recipe for target 'cmdline.o' failed [INFO] [stderr] make: Leaving directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bolero-honggfuzz-0.2.0/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: *** [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-0.2.0/build.rs:27:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fbcd4ec814 - backtrace::backtrace::libunwind::trace::h80055c9fc04ee02a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55fbcd4ec814 - backtrace::backtrace::trace_unsynchronized::hdc3325d56f0c3cf3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55fbcd4ec814 - std::sys_common::backtrace::_print_fmt::hf6698baf6d0d6f95 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x55fbcd4ec814 - ::fmt::hde7eb8c3d6c49873 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55fbcd508b8c - core::fmt::write::h5d76b6b7b1847936 [INFO] [stderr] at src/libcore/fmt/mod.rs:1057 [INFO] [stderr] 5: 0x55fbcd4ead37 - std::io::Write::write_fmt::h77ba5ebe1eee52ad [INFO] [stderr] at src/libstd/io/mod.rs:1426 [INFO] [stderr] 6: 0x55fbcd4ee7b5 - std::sys_common::backtrace::_print::hf8a47a8d351e0fbd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55fbcd4ee7b5 - std::sys_common::backtrace::print::h71ada4f56fb6e22c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55fbcd4ee7b5 - std::panicking::default_hook::{{closure}}::h6a3ba1f4739dcd04 [INFO] [stderr] at src/libstd/panicking.rs:195 [INFO] [stderr] 9: 0x55fbcd4ee4a1 - std::panicking::default_hook::he979893a7228a5c0 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 10: 0x55fbcd4eed6a - std::panicking::rust_panic_with_hook::h697f90879213769b [INFO] [stderr] at src/libstd/panicking.rs:463 [INFO] [stderr] 11: 0x55fbcd4dd737 - std::panicking::begin_panic::hee49cc9ce65538d8 [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/panicking.rs:390 [INFO] [stderr] 12: 0x55fbcd4e16d6 - build_script_build::build::h1aa354da9c3c3b06 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bolero-honggfuzz-0.2.0/build.rs:27 [INFO] [stderr] 13: 0x55fbcd4e1e0d - build_script_build::main::hacd0f8bdb59d9c2e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bolero-honggfuzz-0.2.0/build.rs:62 [INFO] [stderr] 14: 0x55fbcd4e35c0 - std::rt::lang_start::{{closure}}::hcd45249f46da553d [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/rt.rs:67 [INFO] [stderr] 15: 0x55fbcd4ee883 - std::rt::lang_start_internal::{{closure}}::h7ff682ecef2392c4 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 16: 0x55fbcd4ee883 - std::panicking::try::do_call::h6e874d12a78bb537 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55fbcd4f561a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:79 [INFO] [stderr] 18: 0x55fbcd4ef210 - std::panicking::try::h21e662efa77e70e9 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] 19: 0x55fbcd4ef210 - std::panic::catch_unwind::hcf22a1acd4d4cf4f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55fbcd4ef210 - std::rt::lang_start_internal::hf0c209ee2831e2b5 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 21: 0x55fbcd4e3599 - std::rt::lang_start::hec9d593910860362 [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/rt.rs:67 [INFO] [stderr] 22: 0x55fbcd4e1e7a - main [INFO] [stderr] 23: 0x7f3212376b97 - __libc_start_main [INFO] [stderr] 24: 0x55fbcd4db06a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "26920a6f5a3dece6d3ec7d9cc1bae9cc606cb6dcd65bd99f0a91b5c33bbb0d3a"` [INFO] running `"docker" "rm" "-f" "26920a6f5a3dece6d3ec7d9cc1bae9cc606cb6dcd65bd99f0a91b5c33bbb0d3a"` [INFO] [stdout] 26920a6f5a3dece6d3ec7d9cc1bae9cc606cb6dcd65bd99f0a91b5c33bbb0d3a