[INFO] cloning repository https://github.com/mystor/nowarn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mystor/nowarn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmystor%2Fnowarn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmystor%2Fnowarn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9dede382c3ed7b6f6fd6a2064b86bea7d97e9e6 [INFO] checking mystor/nowarn against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmystor%2Fnowarn" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mystor/nowarn on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mystor/nowarn [INFO] finished tweaking git repo https://github.com/mystor/nowarn [INFO] tweaked toml for git repo https://github.com/mystor/nowarn written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/mystor/nowarn already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4dc36521ee96a7095298df927e674bf40ec5d161ca977af68f7274c377230b1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a4dc36521ee96a7095298df927e674bf40ec5d161ca977af68f7274c377230b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4dc36521ee96a7095298df927e674bf40ec5d161ca977af68f7274c377230b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4dc36521ee96a7095298df927e674bf40ec5d161ca977af68f7274c377230b1", kill_on_drop: false }` [INFO] [stdout] a4dc36521ee96a7095298df927e674bf40ec5d161ca977af68f7274c377230b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7149d31539adcf0d12155b78f917fbfa78024d1b6bd6996b0b8a228857a9c81 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f7149d31539adcf0d12155b78f917fbfa78024d1b6bd6996b0b8a228857a9c81", kill_on_drop: false }` [INFO] [stderr] Compiling backtrace v0.3.1 [INFO] [stderr] Checking fixedbitset v0.1.6 [INFO] [stderr] Compiling cpp_demangle v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.10 [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/rustwide/target/debug/build/cpp_demangle-14396ae0b966b33e/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" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_demangle-0.2.3/build.rs:235:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5563295bcd60 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x5563295bcd60 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5563295bcd60 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x5563295bcd60 - ::fmt::h1e0bdbb35e83deca [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x5563295d5f6c - core::fmt::write::he67f9b17bcb7ee73 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/core/src/fmt/mod.rs:1080 [INFO] [stderr] 5: 0x5563295ba3b2 - std::io::Write::write_fmt::hac97d5cb5753e2ec [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/io/mod.rs:1516 [INFO] [stderr] 6: 0x5563295bee8d - std::sys_common::backtrace::_print::haa20918e28a126c5 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x5563295bee8d - std::sys_common::backtrace::print::h49e772a4873d9076 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x5563295bee8d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x5563295beb38 - std::panicking::default_hook::h63997b7b949e1ce0 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x5563295bf511 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:577 [INFO] [stderr] 11: 0x5563295bf0b9 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:484 [INFO] [stderr] 12: 0x5563295bd1ec - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x5563295bf079 - rust_begin_unwind [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:483 [INFO] [stderr] 14: 0x5563295d5281 - core::panicking::panic_fmt::h5b17d4a0e853d0f5 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x5563295d50a3 - core::option::expect_none_failed::hd08bf36cae411fff [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/core/src/option.rs:1234 [INFO] [stderr] 16: 0x556329583b9f - core::result::Result::expect::h1efe1334ca5258a9 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/core/src/result.rs:933 [INFO] [stderr] 17: 0x55632957c827 - build_script_build::main::h763243a85d1f259e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_demangle-0.2.3/build.rs:234 [INFO] [stderr] 18: 0x55632957fd1b - core::ops::function::FnOnce::call_once::h7f671f7f5f21febc [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/core/src/ops/function.rs:227 [INFO] [stderr] 19: 0x55632957f73e - std::sys_common::backtrace::__rust_begin_short_backtrace::h7d0bc59433b8455b [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x556329584331 - std::rt::lang_start::{{closure}}::h6c427938929a3678 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x5563295bf937 - core::ops::function::impls:: for &F>::call_once::h908982dfc31b926f [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/core/src/ops/function.rs:259 [INFO] [stderr] 22: 0x5563295bf937 - std::panicking::try::do_call::h92777899503b7584 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:381 [INFO] [stderr] 23: 0x5563295bf937 - std::panicking::try::h8815656b2b76e792 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panicking.rs:345 [INFO] [stderr] 24: 0x5563295bf937 - std::panic::catch_unwind::h112ab81228f50b46 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/panic.rs:382 [INFO] [stderr] 25: 0x5563295bf937 - std::rt::lang_start_internal::h1772a706c7575c24 [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x556329584307 - std::rt::lang_start::h7f8b22bf1a7f27bb [INFO] [stderr] at /rustc/1219014599fd873fcb640b675d8a662150c74e40/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x55632957c89a - main [INFO] [stderr] 28: 0x7f0f59c1b0b3 - __libc_start_main [INFO] [stderr] 29: 0x5563295790be - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f7149d31539adcf0d12155b78f917fbfa78024d1b6bd6996b0b8a228857a9c81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7149d31539adcf0d12155b78f917fbfa78024d1b6bd6996b0b8a228857a9c81", kill_on_drop: false }` [INFO] [stdout] f7149d31539adcf0d12155b78f917fbfa78024d1b6bd6996b0b8a228857a9c81