[INFO] updating cached repository mystor/nowarn [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mystor/nowarn [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mystor/nowarn" "work/ex/beta-1.37-6/sources/1.36.0/gh/mystor/nowarn"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mystor/nowarn'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mystor/nowarn" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mystor/nowarn"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mystor/nowarn'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b9dede382c3ed7b6f6fd6a2064b86bea7d97e9e6 [INFO] sha for GitHub repo mystor/nowarn: b9dede382c3ed7b6f6fd6a2064b86bea7d97e9e6 [INFO] validating manifest of mystor/nowarn on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mystor/nowarn on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mystor/nowarn [INFO] finished frobbing mystor/nowarn [INFO] frobbed toml for mystor/nowarn written to work/ex/beta-1.37-6/sources/1.36.0/gh/mystor/nowarn/Cargo.toml [INFO] started frobbing mystor/nowarn [INFO] finished frobbing mystor/nowarn [INFO] frobbed toml for mystor/nowarn written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mystor/nowarn/Cargo.toml [INFO] crate mystor/nowarn already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mystor/nowarn against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mystor/nowarn:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] fab36bc8991d3964c876ecb6f69d2a90ab366f352f55943e9173bb03a0420538 [INFO] running `"docker" "start" "-a" "fab36bc8991d3964c876ecb6f69d2a90ab366f352f55943e9173bb03a0420538"` [INFO] [stderr] Compiling gcc v0.3.46 [INFO] [stderr] Compiling backtrace v0.3.1 [INFO] [stderr] Compiling fixedbitset v0.1.6 [INFO] [stderr] Compiling rustc-demangle v0.1.4 [INFO] [stderr] Compiling cpp_demangle v0.2.3 [INFO] [stderr] error: failed to run custom build command for `cpp_demangle v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/cpp_demangle-4aecdd75c61a19f0/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_0 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_1 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_10 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_11 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_12 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_13 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_14 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_15 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_16 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_17 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_18 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_19 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_2 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_20 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_21 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_22 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_23 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_24 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_25 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_26 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_27 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_28 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_29 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_3 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_30 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_31 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_32 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_4 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_5 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_6 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_7 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_8 [INFO] [stderr] cargo:rerun-if-changed=in/afl_crash_9 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_0 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_1 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_10 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_11 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_12 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_13 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_14 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_15 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_16 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_17 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_18 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_19 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_2 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_20 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_21 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_22 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_23 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_24 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_25 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_26 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_27 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_28 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_29 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_3 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_30 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_31 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_32 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_4 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_5 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_6 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_7 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_8 [INFO] [stderr] cargo:rerun-if-changed=in/afl_hang_9 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_103 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_196 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_236 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_251 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_340 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_357 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_378 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_411 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_469 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_496 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_672 [INFO] [stderr] cargo:rerun-if-changed=in/spidermonkey_symbol_90 [INFO] [stderr] cargo:rerun-if-changed=tests/afl_seeds.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'should generate sanity tests from AFL.rs seed test cases: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55dcc8640b2b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55dcc8640b2b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55dcc8640b2b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55dcc8640b2b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55dcc8640b2b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55dcc8640807 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55dcc86411f0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55dcc8640d72 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55dcc8640c56 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55dcc8655dad - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55dcc86068b7 - core::result::unwrap_failed::h1583794d0f097c0a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55dcc8606fe3 - core::result::Result::expect::hb12c849cec34a861 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:827 [INFO] [stderr] 12: 0x55dcc8601017 - build_script_build::main::h0715bb6a46dfbd67 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_demangle-0.2.3/build.rs:234 [INFO] [stderr] 13: 0x55dcc8608a60 - std::rt::lang_start::{{closure}}::h94bf379fdfd170e4 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55dcc8640c43 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55dcc8640c43 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55dcc8642fba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55dcc86416fd - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55dcc86416fd - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55dcc86416fd - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55dcc8608a39 - std::rt::lang_start::he857665bc200113c [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55dcc860106a - main [INFO] [stderr] 22: 0x7f3d0227a2e1 - __libc_start_main [INFO] [stderr] 23: 0x55dcc85fd13a - _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" "fab36bc8991d3964c876ecb6f69d2a90ab366f352f55943e9173bb03a0420538"` [INFO] running `"docker" "rm" "-f" "fab36bc8991d3964c876ecb6f69d2a90ab366f352f55943e9173bb03a0420538"` [INFO] [stdout] fab36bc8991d3964c876ecb6f69d2a90ab366f352f55943e9173bb03a0420538